Depenancy upgrades and movign to dep. (#8630)

21 files changed, 107 insertions, 4271 deletions

diff --git a/vendor/github.com/davecgh/go-spew/.gitignore b/vendor/github.com/davecgh/go-spew/.gitignore
deleted file mode 100644
index 00268614f..000000000
--- a/vendor/github.com/davecgh/go-spew/.gitignore
+++ /dev/null
@@ -1,22 +0,0 @@
-# Compiled Object files, Static and Dynamic libs (Shared Objects)
-*.o
-*.a
-*.so
-
-# Folders
-_obj
-_test
-
-# Architecture specific extensions/prefixes
-*.[568vq]
-[568vq].out
-
-*.cgo1.go
-*.cgo2.c
-_cgo_defun.c
-_cgo_gotypes.go
-_cgo_export.*
-
-_testmain.go
-
-*.exe
diff --git a/vendor/github.com/davecgh/go-spew/.travis.yml b/vendor/github.com/davecgh/go-spew/.travis.yml
deleted file mode 100644
index 34a55c287..000000000
--- a/vendor/github.com/davecgh/go-spew/.travis.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-language: go
-go_import_path: github.com/davecgh/go-spew
-go:
-    - 1.6.x
-    - 1.7.x
-    - 1.8.x
-    - 1.9.x
-    - tip
-sudo: false
-install:
-    - go get -v github.com/alecthomas/gometalinter
-    - gometalinter --install
-script:
-    - export PATH=$PATH:$HOME/gopath/bin
-    - export GORACE="halt_on_error=1"
-    - test -z "$(gometalinter --disable-all
-      --enable=gofmt
-      --enable=golint
-      --enable=vet
-      --enable=gosimple
-      --enable=unconvert
-      --deadline=4m ./spew | tee /dev/stderr)"
-    - go test -v -race -tags safe ./spew
-    - go test -v -race -tags testcgo ./spew -covermode=atomic -coverprofile=profile.cov
-after_success:
-    - go get -v github.com/mattn/goveralls
-    - goveralls -coverprofile=profile.cov -service=travis-ci
diff --git a/vendor/github.com/davecgh/go-spew/LICENSE b/vendor/github.com/davecgh/go-spew/LICENSE
index bc52e96f2..c83641619 100644
--- a/vendor/github.com/davecgh/go-spew/LICENSE
+++ b/vendor/github.com/davecgh/go-spew/LICENSE
@@ -2,7 +2,7 @@ ISC License
 
 Copyright (c) 2012-2016 Dave Collins <dave@davec.name>
 
-Permission to use, copy, modify, and/or distribute this software for any
+Permission to use, copy, modify, and distribute this software for any
 purpose with or without fee is hereby granted, provided that the above
 copyright notice and this permission notice appear in all copies.
 
diff --git a/vendor/github.com/davecgh/go-spew/README.md b/vendor/github.com/davecgh/go-spew/README.md
deleted file mode 100644
index f6ed02c3b..000000000
--- a/vendor/github.com/davecgh/go-spew/README.md
+++ /dev/null
@@ -1,201 +0,0 @@
-go-spew
-=======
-
-[![Build Status](https://img.shields.io/travis/davecgh/go-spew.svg)](https://travis-ci.org/davecgh/go-spew)
-[![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org)
-[![Coverage Status](https://img.shields.io/coveralls/davecgh/go-spew.svg)](https://coveralls.io/r/davecgh/go-spew?branch=master)
-
-Go-spew implements a deep pretty printer for Go data structures to aid in
-debugging.  A comprehensive suite of tests with 100% test coverage is provided
-to ensure proper functionality.  See `test_coverage.txt` for the gocov coverage
-report.  Go-spew is licensed under the liberal ISC license, so it may be used in
-open source or commercial projects.
-
-If you're interested in reading about how this package came to life and some
-of the challenges involved in providing a deep pretty printer, there is a blog
-post about it
-[here](https://web.archive.org/web/20160304013555/https://blog.cyphertite.com/go-spew-a-journey-into-dumping-go-data-structures/).
-
-## Documentation
-
-[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](http://godoc.org/github.com/davecgh/go-spew/spew)
-
-Full `go doc` style documentation for the project can be viewed online without
-installing this package by using the excellent GoDoc site here:
-http://godoc.org/github.com/davecgh/go-spew/spew
-
-You can also view the documentation locally once the package is installed with
-the `godoc` tool by running `godoc -http=":6060"` and pointing your browser to
-http://localhost:6060/pkg/github.com/davecgh/go-spew/spew
-
-## Installation
-
-```bash
-$ go get -u github.com/davecgh/go-spew/spew
-```
-
-## Quick Start
-
-Add this import line to the file you're working in:
-
-```Go
-import "github.com/davecgh/go-spew/spew"
-```
-
-To dump a variable with full newlines, indentation, type, and pointer
-information use Dump, Fdump, or Sdump:
-
-```Go
-spew.Dump(myVar1, myVar2, ...)
-spew.Fdump(someWriter, myVar1, myVar2, ...)
-str := spew.Sdump(myVar1, myVar2, ...)
-```
-
-Alternatively, if you would prefer to use format strings with a compacted inline
-printing style, use the convenience wrappers Printf, Fprintf, etc with %v (most
-compact), %+v (adds pointer addresses), %#v (adds types), or %#+v (adds types
-and pointer addresses): 
-
-```Go
-spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2)
-spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
-spew.Fprintf(someWriter, "myVar1: %v -- myVar2: %+v", myVar1, myVar2)
-spew.Fprintf(someWriter, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
-```
-
-## Debugging a Web Application Example
-
-Here is an example of how you can use `spew.Sdump()` to help debug a web application. Please be sure to wrap your output using the `html.EscapeString()` function for safety reasons. You should also only use this debugging technique in a development environment, never in production.
-
-```Go
-package main
-
-import (
-    "fmt"
-    "html"
-    "net/http"
-
-    "github.com/davecgh/go-spew/spew"
-)
-
-func handler(w http.ResponseWriter, r *http.Request) {
-    w.Header().Set("Content-Type", "text/html")
-    fmt.Fprintf(w, "Hi there, %s!", r.URL.Path[1:])
-    fmt.Fprintf(w, "<!--\n" + html.EscapeString(spew.Sdump(w)) + "\n-->")
-}
-
-func main() {
-    http.HandleFunc("/", handler)
-    http.ListenAndServe(":8080", nil)
-}
-```
-
-## Sample Dump Output
-
-```
-(main.Foo) {
- unexportedField: (*main.Bar)(0xf84002e210)({
-  flag: (main.Flag) flagTwo,
-  data: (uintptr) <nil>
- }),
- ExportedField: (map[interface {}]interface {}) {
-  (string) "one": (bool) true
- }
-}
-([]uint8) {
- 00000000  11 12 13 14 15 16 17 18  19 1a 1b 1c 1d 1e 1f 20  |............... |
- 00000010  21 22 23 24 25 26 27 28  29 2a 2b 2c 2d 2e 2f 30  |!"#$%&'()*+,-./0|
- 00000020  31 32                                             |12|
-}
-```
-
-## Sample Formatter Output
-
-Double pointer to a uint8:
-```
-	  %v: <**>5
-	 %+v: <**>(0xf8400420d0->0xf8400420c8)5
-	 %#v: (**uint8)5
-	%#+v: (**uint8)(0xf8400420d0->0xf8400420c8)5
-```
-
-Pointer to circular struct with a uint8 field and a pointer to itself:
-```
-	  %v: <*>{1 <*><shown>}
-	 %+v: <*>(0xf84003e260){ui8:1 c:<*>(0xf84003e260)<shown>}
-	 %#v: (*main.circular){ui8:(uint8)1 c:(*main.circular)<shown>}
-	%#+v: (*main.circular)(0xf84003e260){ui8:(uint8)1 c:(*main.circular)(0xf84003e260)<shown>}
-```
-
-## Configuration Options
-
-Configuration of spew is handled by fields in the ConfigState type. For
-convenience, all of the top-level functions use a global state available via the
-spew.Config global.
-
-It is also possible to create a ConfigState instance that provides methods
-equivalent to the top-level functions. This allows concurrent configuration
-options. See the ConfigState documentation for more details.
-
-```
-* Indent
-	String to use for each indentation level for Dump functions.
-	It is a single space by default.  A popular alternative is "\t".
-
-* MaxDepth
-	Maximum number of levels to descend into nested data structures.
-	There is no limit by default.
-
-* DisableMethods
-	Disables invocation of error and Stringer interface methods.
-	Method invocation is enabled by default.
-
-* DisablePointerMethods
-	Disables invocation of error and Stringer interface methods on types
-	which only accept pointer receivers from non-pointer variables.  This option
-	relies on access to the unsafe package, so it will not have any effect when
-	running in environments without access to the unsafe package such as Google
-	App Engine or with the "safe" build tag specified.
-	Pointer method invocation is enabled by default.
-
-* DisablePointerAddresses
-	DisablePointerAddresses specifies whether to disable the printing of
-	pointer addresses. This is useful when diffing data structures in tests.
-
-* DisableCapacities
-	DisableCapacities specifies whether to disable the printing of capacities
-	for arrays, slices, maps and channels. This is useful when diffing data
-	structures in tests.
-
-* ContinueOnMethod
-	Enables recursion into types after invoking error and Stringer interface
-	methods. Recursion after method invocation is disabled by default.
-
-* SortKeys
-	Specifies map keys should be sorted before being printed. Use
-	this to have a more deterministic, diffable output.  Note that
-	only native types (bool, int, uint, floats, uintptr and string)
-	and types which implement error or Stringer interfaces are supported,
-	with other types sorted according to the reflect.Value.String() output
-	which guarantees display stability.  Natural map order is used by
-	default.
-
-* SpewKeys
-	SpewKeys specifies that, as a last resort attempt, map keys should be
-	spewed to strings and sorted by those strings.  This is only considered
-	if SortKeys is true.
-
-```
-
-## Unsafe Package Dependency
-
-This package relies on the unsafe package to perform some of the more advanced
-features, however it also supports a "limited" mode which allows it to work in
-environments where the unsafe package is not available.  By default, it will
-operate in this mode on Google App Engine and when compiled with GopherJS.  The
-"safe" build tag may also be specified to force the package to build without
-using the unsafe package.
-
-## License
-
-Go-spew is licensed under the [copyfree](http://copyfree.org) ISC License.
diff --git a/vendor/github.com/davecgh/go-spew/cov_report.sh b/vendor/github.com/davecgh/go-spew/cov_report.sh
deleted file mode 100644
index 9579497e4..000000000
--- a/vendor/github.com/davecgh/go-spew/cov_report.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/bin/sh
-
-# This script uses gocov to generate a test coverage report.
-# The gocov tool my be obtained with the following command:
-#   go get github.com/axw/gocov/gocov
-#
-# It will be installed to $GOPATH/bin, so ensure that location is in your $PATH.
-
-# Check for gocov.
-if ! type gocov >/dev/null 2>&1; then
-	echo >&2 "This script requires the gocov tool."
-	echo >&2 "You may obtain it with the following command:"
-	echo >&2 "go get github.com/axw/gocov/gocov"
-	exit 1
-fi
-
-# Only run the cgo tests if gcc is installed.
-if type gcc >/dev/null 2>&1; then
-	(cd spew && gocov test -tags testcgo | gocov report)
-else
-	(cd spew && gocov test | gocov report)
-fi
diff --git a/vendor/github.com/davecgh/go-spew/spew/bypass.go b/vendor/github.com/davecgh/go-spew/spew/bypass.go
index 792994785..8a4a6589a 100644
--- a/vendor/github.com/davecgh/go-spew/spew/bypass.go
+++ b/vendor/github.com/davecgh/go-spew/spew/bypass.go
@@ -16,9 +16,7 @@
 // when the code is not running on Google App Engine, compiled by GopherJS, and
 // "-tags safe" is not added to the go build command line.  The "disableunsafe"
 // tag is deprecated and thus should not be used.
-// Go versions prior to 1.4 are disabled because they use a different layout
-// for interfaces which make the implementation of unsafeReflectValue more complex.
-// +build !js,!appengine,!safe,!disableunsafe,go1.4
+// +build !js,!appengine,!safe,!disableunsafe
 
 package spew
 
@@ -36,49 +34,80 @@ const (
 	ptrSize = unsafe.Sizeof((*byte)(nil))
 )
 
-type flag uintptr
-
 var (
-	// flagRO indicates whether the value field of a reflect.Value
-	// is read-only.
-	flagRO flag
-
-	// flagAddr indicates whether the address of the reflect.Value's
-	// value may be taken.
-	flagAddr flag
+	// offsetPtr, offsetScalar, and offsetFlag are the offsets for the
+	// internal reflect.Value fields.  These values are valid before golang
+	// commit ecccf07e7f9d which changed the format.  The are also valid
+	// after commit 82f48826c6c7 which changed the format again to mirror
+	// the original format.  Code in the init function updates these offsets
+	// as necessary.
+	offsetPtr    = uintptr(ptrSize)
+	offsetScalar = uintptr(0)
+	offsetFlag   = uintptr(ptrSize * 2)
+
+	// flagKindWidth and flagKindShift indicate various bits that the
+	// reflect package uses internally to track kind information.
+	//
+	// flagRO indicates whether or not the value field of a reflect.Value is
+	// read-only.
+	//
+	// flagIndir indicates whether the value field of a reflect.Value is
+	// the actual data or a pointer to the data.
+	//
+	// These values are valid before golang commit 90a7c3c86944 which
+	// changed their positions.  Code in the init function updates these
+	// flags as necessary.
+	flagKindWidth = uintptr(5)
+	flagKindShift = uintptr(flagKindWidth - 1)
+	flagRO        = uintptr(1 << 0)
+	flagIndir     = uintptr(1 << 1)
 )
 
-// flagKindMask holds the bits that make up the kind
-// part of the flags field. In all the supported versions,
-// it is in the lower 5 bits.
-const flagKindMask = flag(0x1f)
-
-// Different versions of Go have used different
-// bit layouts for the flags type. This table
-// records the known combinations.
-var okFlags = []struct {
-	ro, addr flag
-}{{
-	// From Go 1.4 to 1.5
-	ro:   1 << 5,
-	addr: 1 << 7,
-}, {
-	// Up to Go tip.
-	ro:   1<<5 | 1<<6,
-	addr: 1 << 8,
-}}
-
-var flagValOffset = func() uintptr {
-	field, ok := reflect.TypeOf(reflect.Value{}).FieldByName("flag")
-	if !ok {
-		panic("reflect.Value has no flag field")
+func init() {
+	// Older versions of reflect.Value stored small integers directly in the
+	// ptr field (which is named val in the older versions).  Versions
+	// between commits ecccf07e7f9d and 82f48826c6c7 added a new field named
+	// scalar for this purpose which unfortunately came before the flag
+	// field, so the offset of the flag field is different for those
+	// versions.
+	//
+	// This code constructs a new reflect.Value from a known small integer
+	// and checks if the size of the reflect.Value struct indicates it has
+	// the scalar field. When it does, the offsets are updated accordingly.
+	vv := reflect.ValueOf(0xf00)
+	if unsafe.Sizeof(vv) == (ptrSize * 4) {
+		offsetScalar = ptrSize * 2
+		offsetFlag = ptrSize * 3
 	}
-	return field.Offset
-}()
 
-// flagField returns a pointer to the flag field of a reflect.Value.
-func flagField(v *reflect.Value) *flag {
-	return (*flag)(unsafe.Pointer(uintptr(unsafe.Pointer(v)) + flagValOffset))
+	// Commit 90a7c3c86944 changed the flag positions such that the low
+	// order bits are the kind.  This code extracts the kind from the flags
+	// field and ensures it's the correct type.  When it's not, the flag
+	// order has been changed to the newer format, so the flags are updated
+	// accordingly.
+	upf := unsafe.Pointer(uintptr(unsafe.Pointer(&vv)) + offsetFlag)
+	upfv := *(*uintptr)(upf)
+	flagKindMask := uintptr((1<<flagKindWidth - 1) << flagKindShift)
+	if (upfv&flagKindMask)>>flagKindShift != uintptr(reflect.Int) {
+		flagKindShift = 0
+		flagRO = 1 << 5
+		flagIndir = 1 << 6
+
+		// Commit adf9b30e5594 modified the flags to separate the
+		// flagRO flag into two bits which specifies whether or not the
+		// field is embedded.  This causes flagIndir to move over a bit
+		// and means that flagRO is the combination of either of the
+		// original flagRO bit and the new bit.
+		//
+		// This code detects the change by extracting what used to be
+		// the indirect bit to ensure it's set.  When it's not, the flag
+		// order has been changed to the newer format, so the flags are
+		// updated accordingly.
+		if upfv&flagIndir == 0 {
+			flagRO = 3 << 5
+			flagIndir = 1 << 7
+		}
+	}
 }
 
 // unsafeReflectValue converts the passed reflect.Value into a one that bypasses
@@ -90,56 +119,34 @@ func flagField(v *reflect.Value) *flag {
 // This allows us to check for implementations of the Stringer and error
 // interfaces to be used for pretty printing ordinarily unaddressable and
 // inaccessible values such as unexported struct fields.
-func unsafeReflectValue(v reflect.Value) reflect.Value {
-	if !v.IsValid() || (v.CanInterface() && v.CanAddr()) {
-		return v
-	}
-	flagFieldPtr := flagField(&v)
-	*flagFieldPtr &^= flagRO
-	*flagFieldPtr |= flagAddr
-	return v
-}
-
-// Sanity checks against future reflect package changes
-// to the type or semantics of the Value.flag field.
-func init() {
-	field, ok := reflect.TypeOf(reflect.Value{}).FieldByName("flag")
-	if !ok {
-		panic("reflect.Value has no flag field")
-	}
-	if field.Type.Kind() != reflect.TypeOf(flag(0)).Kind() {
-		panic("reflect.Value flag field has changed kind")
-	}
-	type t0 int
-	var t struct {
-		A t0
-		// t0 will have flagEmbedRO set.
-		t0
-		// a will have flagStickyRO set
-		a t0
+func unsafeReflectValue(v reflect.Value) (rv reflect.Value) {
+	indirects := 1
+	vt := v.Type()
+	upv := unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetPtr)
+	rvf := *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetFlag))
+	if rvf&flagIndir != 0 {
+		vt = reflect.PtrTo(v.Type())
+		indirects++
+	} else if offsetScalar != 0 {
+		// The value is in the scalar field when it's not one of the
+		// reference types.
+		switch vt.Kind() {
+		case reflect.Uintptr:
+		case reflect.Chan:
+		case reflect.Func:
+		case reflect.Map:
+		case reflect.Ptr:
+		case reflect.UnsafePointer:
+		default:
+			upv = unsafe.Pointer(uintptr(unsafe.Pointer(&v)) +
+				offsetScalar)
+		}
 	}
-	vA := reflect.ValueOf(t).FieldByName("A")
-	va := reflect.ValueOf(t).FieldByName("a")
-	vt0 := reflect.ValueOf(t).FieldByName("t0")
-
-	// Infer flagRO from the difference between the flags
-	// for the (otherwise identical) fields in t.
-	flagPublic := *flagField(&vA)
-	flagWithRO := *flagField(&va) | *flagField(&vt0)
-	flagRO = flagPublic ^ flagWithRO
 
-	// Infer flagAddr from the difference between a value
-	// taken from a pointer and not.
-	vPtrA := reflect.ValueOf(&t).Elem().FieldByName("A")
-	flagNoPtr := *flagField(&vA)
-	flagPtr := *flagField(&vPtrA)
-	flagAddr = flagNoPtr ^ flagPtr
-
-	// Check that the inferred flags tally with one of the known versions.
-	for _, f := range okFlags {
-		if flagRO == f.ro && flagAddr == f.addr {
-			return
-		}
+	pv := reflect.NewAt(vt, upv)
+	rv = pv
+	for i := 0; i < indirects; i++ {
+		rv = rv.Elem()
 	}
-	panic("reflect.Value read-only flag has changed semantics")
+	return rv
 }
diff --git a/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go b/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go
index 205c28d68..1fe3cf3d5 100644
--- a/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go
+++ b/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go
@@ -16,7 +16,7 @@
 // when the code is running on Google App Engine, compiled by GopherJS, or
 // "-tags safe" is added to the go build command line.  The "disableunsafe"
 // tag is deprecated and thus should not be used.
-// +build js appengine safe disableunsafe !go1.4
+// +build js appengine safe disableunsafe
 
 package spew
 
diff --git a/vendor/github.com/davecgh/go-spew/spew/common.go b/vendor/github.com/davecgh/go-spew/spew/common.go
index 1be8ce945..7c519ff47 100644
--- a/vendor/github.com/davecgh/go-spew/spew/common.go
+++ b/vendor/github.com/davecgh/go-spew/spew/common.go
@@ -180,7 +180,7 @@ func printComplex(w io.Writer, c complex128, floatPrecision int) {
 	w.Write(closeParenBytes)
 }
 
-// printHexPtr outputs a uintptr formatted as hexadecimal with a leading '0x'
+// printHexPtr outputs a uintptr formatted as hexidecimal with a leading '0x'
 // prefix to Writer w.
 func printHexPtr(w io.Writer, p uintptr) {
 	// Null pointer.
diff --git a/vendor/github.com/davecgh/go-spew/spew/common_test.go b/vendor/github.com/davecgh/go-spew/spew/common_test.go
deleted file mode 100644
index 0f5ce47dc..000000000
--- a/vendor/github.com/davecgh/go-spew/spew/common_test.go
+++ /dev/null
@@ -1,298 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew_test
-
-import (
-	"fmt"
-	"reflect"
-	"testing"
-
-	"github.com/davecgh/go-spew/spew"
-)
-
-// custom type to test Stinger interface on non-pointer receiver.
-type stringer string
-
-// String implements the Stringer interface for testing invocation of custom
-// stringers on types with non-pointer receivers.
-func (s stringer) String() string {
-	return "stringer " + string(s)
-}
-
-// custom type to test Stinger interface on pointer receiver.
-type pstringer string
-
-// String implements the Stringer interface for testing invocation of custom
-// stringers on types with only pointer receivers.
-func (s *pstringer) String() string {
-	return "stringer " + string(*s)
-}
-
-// xref1 and xref2 are cross referencing structs for testing circular reference
-// detection.
-type xref1 struct {
-	ps2 *xref2
-}
-type xref2 struct {
-	ps1 *xref1
-}
-
-// indirCir1, indirCir2, and indirCir3 are used to generate an indirect circular
-// reference for testing detection.
-type indirCir1 struct {
-	ps2 *indirCir2
-}
-type indirCir2 struct {
-	ps3 *indirCir3
-}
-type indirCir3 struct {
-	ps1 *indirCir1
-}
-
-// embed is used to test embedded structures.
-type embed struct {
-	a string
-}
-
-// embedwrap is used to test embedded structures.
-type embedwrap struct {
-	*embed
-	e *embed
-}
-
-// panicer is used to intentionally cause a panic for testing spew properly
-// handles them
-type panicer int
-
-func (p panicer) String() string {
-	panic("test panic")
-}
-
-// customError is used to test custom error interface invocation.
-type customError int
-
-func (e customError) Error() string {
-	return fmt.Sprintf("error: %d", int(e))
-}
-
-// stringizeWants converts a slice of wanted test output into a format suitable
-// for a test error message.
-func stringizeWants(wants []string) string {
-	s := ""
-	for i, want := range wants {
-		if i > 0 {
-			s += fmt.Sprintf("want%d: %s", i+1, want)
-		} else {
-			s += "want: " + want
-		}
-	}
-	return s
-}
-
-// testFailed returns whether or not a test failed by checking if the result
-// of the test is in the slice of wanted strings.
-func testFailed(result string, wants []string) bool {
-	for _, want := range wants {
-		if result == want {
-			return false
-		}
-	}
-	return true
-}
-
-type sortableStruct struct {
-	x int
-}
-
-func (ss sortableStruct) String() string {
-	return fmt.Sprintf("ss.%d", ss.x)
-}
-
-type unsortableStruct struct {
-	x int
-}
-
-type sortTestCase struct {
-	input    []reflect.Value
-	expected []reflect.Value
-}
-
-func helpTestSortValues(tests []sortTestCase, cs *spew.ConfigState, t *testing.T) {
-	getInterfaces := func(values []reflect.Value) []interface{} {
-		interfaces := []interface{}{}
-		for _, v := range values {
-			interfaces = append(interfaces, v.Interface())
-		}
-		return interfaces
-	}
-
-	for _, test := range tests {
-		spew.SortValues(test.input, cs)
-		// reflect.DeepEqual cannot really make sense of reflect.Value,
-		// probably because of all the pointer tricks. For instance,
-		// v(2.0) != v(2.0) on a 32-bits system. Turn them into interface{}
-		// instead.
-		input := getInterfaces(test.input)
-		expected := getInterfaces(test.expected)
-		if !reflect.DeepEqual(input, expected) {
-			t.Errorf("Sort mismatch:\n %v != %v", input, expected)
-		}
-	}
-}
-
-// TestSortValues ensures the sort functionality for relect.Value based sorting
-// works as intended.
-func TestSortValues(t *testing.T) {
-	v := reflect.ValueOf
-
-	a := v("a")
-	b := v("b")
-	c := v("c")
-	embedA := v(embed{"a"})
-	embedB := v(embed{"b"})
-	embedC := v(embed{"c"})
-	tests := []sortTestCase{
-		// No values.
-		{
-			[]reflect.Value{},
-			[]reflect.Value{},
-		},
-		// Bools.
-		{
-			[]reflect.Value{v(false), v(true), v(false)},
-			[]reflect.Value{v(false), v(false), v(true)},
-		},
-		// Ints.
-		{
-			[]reflect.Value{v(2), v(1), v(3)},
-			[]reflect.Value{v(1), v(2), v(3)},
-		},
-		// Uints.
-		{
-			[]reflect.Value{v(uint8(2)), v(uint8(1)), v(uint8(3))},
-			[]reflect.Value{v(uint8(1)), v(uint8(2)), v(uint8(3))},
-		},
-		// Floats.
-		{
-			[]reflect.Value{v(2.0), v(1.0), v(3.0)},
-			[]reflect.Value{v(1.0), v(2.0), v(3.0)},
-		},
-		// Strings.
-		{
-			[]reflect.Value{b, a, c},
-			[]reflect.Value{a, b, c},
-		},
-		// Array
-		{
-			[]reflect.Value{v([3]int{3, 2, 1}), v([3]int{1, 3, 2}), v([3]int{1, 2, 3})},
-			[]reflect.Value{v([3]int{1, 2, 3}), v([3]int{1, 3, 2}), v([3]int{3, 2, 1})},
-		},
-		// Uintptrs.
-		{
-			[]reflect.Value{v(uintptr(2)), v(uintptr(1)), v(uintptr(3))},
-			[]reflect.Value{v(uintptr(1)), v(uintptr(2)), v(uintptr(3))},
-		},
-		// SortableStructs.
-		{
-			// Note: not sorted - DisableMethods is set.
-			[]reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})},
-			[]reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})},
-		},
-		// UnsortableStructs.
-		{
-			// Note: not sorted - SpewKeys is false.
-			[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
-			[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
-		},
-		// Invalid.
-		{
-			[]reflect.Value{embedB, embedA, embedC},
-			[]reflect.Value{embedB, embedA, embedC},
-		},
-	}
-	cs := spew.ConfigState{DisableMethods: true, SpewKeys: false}
-	helpTestSortValues(tests, &cs, t)
-}
-
-// TestSortValuesWithMethods ensures the sort functionality for relect.Value
-// based sorting works as intended when using string methods.
-func TestSortValuesWithMethods(t *testing.T) {
-	v := reflect.ValueOf
-
-	a := v("a")
-	b := v("b")
-	c := v("c")
-	tests := []sortTestCase{
-		// Ints.
-		{
-			[]reflect.Value{v(2), v(1), v(3)},
-			[]reflect.Value{v(1), v(2), v(3)},
-		},
-		// Strings.
-		{
-			[]reflect.Value{b, a, c},
-			[]reflect.Value{a, b, c},
-		},
-		// SortableStructs.
-		{
-			[]reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})},
-			[]reflect.Value{v(sortableStruct{1}), v(sortableStruct{2}), v(sortableStruct{3})},
-		},
-		// UnsortableStructs.
-		{
-			// Note: not sorted - SpewKeys is false.
-			[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
-			[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
-		},
-	}
-	cs := spew.ConfigState{DisableMethods: false, SpewKeys: false}
-	helpTestSortValues(tests, &cs, t)
-}
-
-// TestSortValuesWithSpew ensures the sort functionality for relect.Value
-// based sorting works as intended when using spew to stringify keys.
-func TestSortValuesWithSpew(t *testing.T) {
-	v := reflect.ValueOf
-
-	a := v("a")
-	b := v("b")
-	c := v("c")
-	tests := []sortTestCase{
-		// Ints.
-		{
-			[]reflect.Value{v(2), v(1), v(3)},
-			[]reflect.Value{v(1), v(2), v(3)},
-		},
-		// Strings.
-		{
-			[]reflect.Value{b, a, c},
-			[]reflect.Value{a, b, c},
-		},
-		// SortableStructs.
-		{
-			[]reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})},
-			[]reflect.Value{v(sortableStruct{1}), v(sortableStruct{2}), v(sortableStruct{3})},
-		},
-		// UnsortableStructs.
-		{
-			[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
-			[]reflect.Value{v(unsortableStruct{1}), v(unsortableStruct{2}), v(unsortableStruct{3})},
-		},
-	}
-	cs := spew.ConfigState{DisableMethods: true, SpewKeys: true}
-	helpTestSortValues(tests, &cs, t)
-}
diff --git a/vendor/github.com/davecgh/go-spew/spew/dump.go b/vendor/github.com/davecgh/go-spew/spew/dump.go
index f78d89fc1..df1d582a7 100644
--- a/vendor/github.com/davecgh/go-spew/spew/dump.go
+++ b/vendor/github.com/davecgh/go-spew/spew/dump.go
@@ -35,16 +35,16 @@ var (
 
 	// cCharRE is a regular expression that matches a cgo char.
 	// It is used to detect character arrays to hexdump them.
-	cCharRE = regexp.MustCompile(`^.*\._Ctype_char$`)
+	cCharRE = regexp.MustCompile("^.*\\._Ctype_char$")
 
 	// cUnsignedCharRE is a regular expression that matches a cgo unsigned
 	// char.  It is used to detect unsigned character arrays to hexdump
 	// them.
-	cUnsignedCharRE = regexp.MustCompile(`^.*\._Ctype_unsignedchar$`)
+	cUnsignedCharRE = regexp.MustCompile("^.*\\._Ctype_unsignedchar$")
 
 	// cUint8tCharRE is a regular expression that matches a cgo uint8_t.
 	// It is used to detect uint8_t arrays to hexdump them.
-	cUint8tCharRE = regexp.MustCompile(`^.*\._Ctype_uint8_t$`)
+	cUint8tCharRE = regexp.MustCompile("^.*\\._Ctype_uint8_t$")
 )
 
 // dumpState contains information about the state of a dump operation.
@@ -143,10 +143,10 @@ func (d *dumpState) dumpPtr(v reflect.Value) {
 	// Display dereferenced value.
 	d.w.Write(openParenBytes)
 	switch {
-	case nilFound:
+	case nilFound == true:
 		d.w.Write(nilAngleBytes)
 
-	case cycleFound:
+	case cycleFound == true:
 		d.w.Write(circularBytes)
 
 	default:
diff --git a/vendor/github.com/davecgh/go-spew/spew/dump_test.go b/vendor/github.com/davecgh/go-spew/spew/dump_test.go
deleted file mode 100644
index 4a31a2ee3..000000000
--- a/vendor/github.com/davecgh/go-spew/spew/dump_test.go
+++ /dev/null
@@ -1,1042 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-/*
-Test Summary:
-NOTE: For each test, a nil pointer, a single pointer and double pointer to the
-base test element are also tested to ensure proper indirection across all types.
-
-- Max int8, int16, int32, int64, int
-- Max uint8, uint16, uint32, uint64, uint
-- Boolean true and false
-- Standard complex64 and complex128
-- Array containing standard ints
-- Array containing type with custom formatter on pointer receiver only
-- Array containing interfaces
-- Array containing bytes
-- Slice containing standard float32 values
-- Slice containing type with custom formatter on pointer receiver only
-- Slice containing interfaces
-- Slice containing bytes
-- Nil slice
-- Standard string
-- Nil interface
-- Sub-interface
-- Map with string keys and int vals
-- Map with custom formatter type on pointer receiver only keys and vals
-- Map with interface keys and values
-- Map with nil interface value
-- Struct with primitives
-- Struct that contains another struct
-- Struct that contains custom type with Stringer pointer interface via both
-  exported and unexported fields
-- Struct that contains embedded struct and field to same struct
-- Uintptr to 0 (null pointer)
-- Uintptr address of real variable
-- Unsafe.Pointer to 0 (null pointer)
-- Unsafe.Pointer to address of real variable
-- Nil channel
-- Standard int channel
-- Function with no params and no returns
-- Function with param and no returns
-- Function with multiple params and multiple returns
-- Struct that is circular through self referencing
-- Structs that are circular through cross referencing
-- Structs that are indirectly circular
-- Type that panics in its Stringer interface
-*/
-
-package spew_test
-
-import (
-	"bytes"
-	"fmt"
-	"testing"
-	"unsafe"
-
-	"github.com/davecgh/go-spew/spew"
-)
-
-// dumpTest is used to describe a test to be performed against the Dump method.
-type dumpTest struct {
-	in    interface{}
-	wants []string
-}
-
-// dumpTests houses all of the tests to be performed against the Dump method.
-var dumpTests = make([]dumpTest, 0)
-
-// addDumpTest is a helper method to append the passed input and desired result
-// to dumpTests
-func addDumpTest(in interface{}, wants ...string) {
-	test := dumpTest{in, wants}
-	dumpTests = append(dumpTests, test)
-}
-
-func addIntDumpTests() {
-	// Max int8.
-	v := int8(127)
-	nv := (*int8)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "int8"
-	vs := "127"
-	addDumpTest(v, "("+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-	addDumpTest(nv, "(*"+vt+")(<nil>)\n")
-
-	// Max int16.
-	v2 := int16(32767)
-	nv2 := (*int16)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "int16"
-	v2s := "32767"
-	addDumpTest(v2, "("+v2t+") "+v2s+"\n")
-	addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n")
-	addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n")
-	addDumpTest(nv2, "(*"+v2t+")(<nil>)\n")
-
-	// Max int32.
-	v3 := int32(2147483647)
-	nv3 := (*int32)(nil)
-	pv3 := &v3
-	v3Addr := fmt.Sprintf("%p", pv3)
-	pv3Addr := fmt.Sprintf("%p", &pv3)
-	v3t := "int32"
-	v3s := "2147483647"
-	addDumpTest(v3, "("+v3t+") "+v3s+"\n")
-	addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3s+")\n")
-	addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3s+")\n")
-	addDumpTest(nv3, "(*"+v3t+")(<nil>)\n")
-
-	// Max int64.
-	v4 := int64(9223372036854775807)
-	nv4 := (*int64)(nil)
-	pv4 := &v4
-	v4Addr := fmt.Sprintf("%p", pv4)
-	pv4Addr := fmt.Sprintf("%p", &pv4)
-	v4t := "int64"
-	v4s := "9223372036854775807"
-	addDumpTest(v4, "("+v4t+") "+v4s+"\n")
-	addDumpTest(pv4, "(*"+v4t+")("+v4Addr+")("+v4s+")\n")
-	addDumpTest(&pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")("+v4s+")\n")
-	addDumpTest(nv4, "(*"+v4t+")(<nil>)\n")
-
-	// Max int.
-	v5 := int(2147483647)
-	nv5 := (*int)(nil)
-	pv5 := &v5
-	v5Addr := fmt.Sprintf("%p", pv5)
-	pv5Addr := fmt.Sprintf("%p", &pv5)
-	v5t := "int"
-	v5s := "2147483647"
-	addDumpTest(v5, "("+v5t+") "+v5s+"\n")
-	addDumpTest(pv5, "(*"+v5t+")("+v5Addr+")("+v5s+")\n")
-	addDumpTest(&pv5, "(**"+v5t+")("+pv5Addr+"->"+v5Addr+")("+v5s+")\n")
-	addDumpTest(nv5, "(*"+v5t+")(<nil>)\n")
-}
-
-func addUintDumpTests() {
-	// Max uint8.
-	v := uint8(255)
-	nv := (*uint8)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "uint8"
-	vs := "255"
-	addDumpTest(v, "("+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-	addDumpTest(nv, "(*"+vt+")(<nil>)\n")
-
-	// Max uint16.
-	v2 := uint16(65535)
-	nv2 := (*uint16)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "uint16"
-	v2s := "65535"
-	addDumpTest(v2, "("+v2t+") "+v2s+"\n")
-	addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n")
-	addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n")
-	addDumpTest(nv2, "(*"+v2t+")(<nil>)\n")
-
-	// Max uint32.
-	v3 := uint32(4294967295)
-	nv3 := (*uint32)(nil)
-	pv3 := &v3
-	v3Addr := fmt.Sprintf("%p", pv3)
-	pv3Addr := fmt.Sprintf("%p", &pv3)
-	v3t := "uint32"
-	v3s := "4294967295"
-	addDumpTest(v3, "("+v3t+") "+v3s+"\n")
-	addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3s+")\n")
-	addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3s+")\n")
-	addDumpTest(nv3, "(*"+v3t+")(<nil>)\n")
-
-	// Max uint64.
-	v4 := uint64(18446744073709551615)
-	nv4 := (*uint64)(nil)
-	pv4 := &v4
-	v4Addr := fmt.Sprintf("%p", pv4)
-	pv4Addr := fmt.Sprintf("%p", &pv4)
-	v4t := "uint64"
-	v4s := "18446744073709551615"
-	addDumpTest(v4, "("+v4t+") "+v4s+"\n")
-	addDumpTest(pv4, "(*"+v4t+")("+v4Addr+")("+v4s+")\n")
-	addDumpTest(&pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")("+v4s+")\n")
-	addDumpTest(nv4, "(*"+v4t+")(<nil>)\n")
-
-	// Max uint.
-	v5 := uint(4294967295)
-	nv5 := (*uint)(nil)
-	pv5 := &v5
-	v5Addr := fmt.Sprintf("%p", pv5)
-	pv5Addr := fmt.Sprintf("%p", &pv5)
-	v5t := "uint"
-	v5s := "4294967295"
-	addDumpTest(v5, "("+v5t+") "+v5s+"\n")
-	addDumpTest(pv5, "(*"+v5t+")("+v5Addr+")("+v5s+")\n")
-	addDumpTest(&pv5, "(**"+v5t+")("+pv5Addr+"->"+v5Addr+")("+v5s+")\n")
-	addDumpTest(nv5, "(*"+v5t+")(<nil>)\n")
-}
-
-func addBoolDumpTests() {
-	// Boolean true.
-	v := bool(true)
-	nv := (*bool)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "bool"
-	vs := "true"
-	addDumpTest(v, "("+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-	addDumpTest(nv, "(*"+vt+")(<nil>)\n")
-
-	// Boolean false.
-	v2 := bool(false)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "bool"
-	v2s := "false"
-	addDumpTest(v2, "("+v2t+") "+v2s+"\n")
-	addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n")
-	addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n")
-}
-
-func addFloatDumpTests() {
-	// Standard float32.
-	v := float32(3.1415)
-	nv := (*float32)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "float32"
-	vs := "3.1415"
-	addDumpTest(v, "("+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-	addDumpTest(nv, "(*"+vt+")(<nil>)\n")
-
-	// Standard float64.
-	v2 := float64(3.1415926)
-	nv2 := (*float64)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "float64"
-	v2s := "3.1415926"
-	addDumpTest(v2, "("+v2t+") "+v2s+"\n")
-	addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n")
-	addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n")
-	addDumpTest(nv2, "(*"+v2t+")(<nil>)\n")
-}
-
-func addComplexDumpTests() {
-	// Standard complex64.
-	v := complex(float32(6), -2)
-	nv := (*complex64)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "complex64"
-	vs := "(6-2i)"
-	addDumpTest(v, "("+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-	addDumpTest(nv, "(*"+vt+")(<nil>)\n")
-
-	// Standard complex128.
-	v2 := complex(float64(-6), 2)
-	nv2 := (*complex128)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "complex128"
-	v2s := "(-6+2i)"
-	addDumpTest(v2, "("+v2t+") "+v2s+"\n")
-	addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n")
-	addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n")
-	addDumpTest(nv2, "(*"+v2t+")(<nil>)\n")
-}
-
-func addArrayDumpTests() {
-	// Array containing standard ints.
-	v := [3]int{1, 2, 3}
-	vLen := fmt.Sprintf("%d", len(v))
-	vCap := fmt.Sprintf("%d", cap(v))
-	nv := (*[3]int)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "int"
-	vs := "(len=" + vLen + " cap=" + vCap + ") {\n (" + vt + ") 1,\n (" +
-		vt + ") 2,\n (" + vt + ") 3\n}"
-	addDumpTest(v, "([3]"+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*[3]"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**[3]"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-	addDumpTest(nv, "(*[3]"+vt+")(<nil>)\n")
-
-	// Array containing type with custom formatter on pointer receiver only.
-	v2i0 := pstringer("1")
-	v2i1 := pstringer("2")
-	v2i2 := pstringer("3")
-	v2 := [3]pstringer{v2i0, v2i1, v2i2}
-	v2i0Len := fmt.Sprintf("%d", len(v2i0))
-	v2i1Len := fmt.Sprintf("%d", len(v2i1))
-	v2i2Len := fmt.Sprintf("%d", len(v2i2))
-	v2Len := fmt.Sprintf("%d", len(v2))
-	v2Cap := fmt.Sprintf("%d", cap(v2))
-	nv2 := (*[3]pstringer)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "spew_test.pstringer"
-	v2sp := "(len=" + v2Len + " cap=" + v2Cap + ") {\n (" + v2t +
-		") (len=" + v2i0Len + ") stringer 1,\n (" + v2t +
-		") (len=" + v2i1Len + ") stringer 2,\n (" + v2t +
-		") (len=" + v2i2Len + ") " + "stringer 3\n}"
-	v2s := v2sp
-	if spew.UnsafeDisabled {
-		v2s = "(len=" + v2Len + " cap=" + v2Cap + ") {\n (" + v2t +
-			") (len=" + v2i0Len + ") \"1\",\n (" + v2t + ") (len=" +
-			v2i1Len + ") \"2\",\n (" + v2t + ") (len=" + v2i2Len +
-			") " + "\"3\"\n}"
-	}
-	addDumpTest(v2, "([3]"+v2t+") "+v2s+"\n")
-	addDumpTest(pv2, "(*[3]"+v2t+")("+v2Addr+")("+v2sp+")\n")
-	addDumpTest(&pv2, "(**[3]"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2sp+")\n")
-	addDumpTest(nv2, "(*[3]"+v2t+")(<nil>)\n")
-
-	// Array containing interfaces.
-	v3i0 := "one"
-	v3 := [3]interface{}{v3i0, int(2), uint(3)}
-	v3i0Len := fmt.Sprintf("%d", len(v3i0))
-	v3Len := fmt.Sprintf("%d", len(v3))
-	v3Cap := fmt.Sprintf("%d", cap(v3))
-	nv3 := (*[3]interface{})(nil)
-	pv3 := &v3
-	v3Addr := fmt.Sprintf("%p", pv3)
-	pv3Addr := fmt.Sprintf("%p", &pv3)
-	v3t := "[3]interface {}"
-	v3t2 := "string"
-	v3t3 := "int"
-	v3t4 := "uint"
-	v3s := "(len=" + v3Len + " cap=" + v3Cap + ") {\n (" + v3t2 + ") " +
-		"(len=" + v3i0Len + ") \"one\",\n (" + v3t3 + ") 2,\n (" +
-		v3t4 + ") 3\n}"
-	addDumpTest(v3, "("+v3t+") "+v3s+"\n")
-	addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3s+")\n")
-	addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3s+")\n")
-	addDumpTest(nv3, "(*"+v3t+")(<nil>)\n")
-
-	// Array containing bytes.
-	v4 := [34]byte{
-		0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
-		0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20,
-		0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28,
-		0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30,
-		0x31, 0x32,
-	}
-	v4Len := fmt.Sprintf("%d", len(v4))
-	v4Cap := fmt.Sprintf("%d", cap(v4))
-	nv4 := (*[34]byte)(nil)
-	pv4 := &v4
-	v4Addr := fmt.Sprintf("%p", pv4)
-	pv4Addr := fmt.Sprintf("%p", &pv4)
-	v4t := "[34]uint8"
-	v4s := "(len=" + v4Len + " cap=" + v4Cap + ") " +
-		"{\n 00000000  11 12 13 14 15 16 17 18  19 1a 1b 1c 1d 1e 1f 20" +
-		"  |............... |\n" +
-		" 00000010  21 22 23 24 25 26 27 28  29 2a 2b 2c 2d 2e 2f 30" +
-		"  |!\"#$%&'()*+,-./0|\n" +
-		" 00000020  31 32                                           " +
-		"  |12|\n}"
-	addDumpTest(v4, "("+v4t+") "+v4s+"\n")
-	addDumpTest(pv4, "(*"+v4t+")("+v4Addr+")("+v4s+")\n")
-	addDumpTest(&pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")("+v4s+")\n")
-	addDumpTest(nv4, "(*"+v4t+")(<nil>)\n")
-}
-
-func addSliceDumpTests() {
-	// Slice containing standard float32 values.
-	v := []float32{3.14, 6.28, 12.56}
-	vLen := fmt.Sprintf("%d", len(v))
-	vCap := fmt.Sprintf("%d", cap(v))
-	nv := (*[]float32)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "float32"
-	vs := "(len=" + vLen + " cap=" + vCap + ") {\n (" + vt + ") 3.14,\n (" +
-		vt + ") 6.28,\n (" + vt + ") 12.56\n}"
-	addDumpTest(v, "([]"+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*[]"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**[]"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-	addDumpTest(nv, "(*[]"+vt+")(<nil>)\n")
-
-	// Slice containing type with custom formatter on pointer receiver only.
-	v2i0 := pstringer("1")
-	v2i1 := pstringer("2")
-	v2i2 := pstringer("3")
-	v2 := []pstringer{v2i0, v2i1, v2i2}
-	v2i0Len := fmt.Sprintf("%d", len(v2i0))
-	v2i1Len := fmt.Sprintf("%d", len(v2i1))
-	v2i2Len := fmt.Sprintf("%d", len(v2i2))
-	v2Len := fmt.Sprintf("%d", len(v2))
-	v2Cap := fmt.Sprintf("%d", cap(v2))
-	nv2 := (*[]pstringer)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "spew_test.pstringer"
-	v2s := "(len=" + v2Len + " cap=" + v2Cap + ") {\n (" + v2t + ") (len=" +
-		v2i0Len + ") stringer 1,\n (" + v2t + ") (len=" + v2i1Len +
-		") stringer 2,\n (" + v2t + ") (len=" + v2i2Len + ") " +
-		"stringer 3\n}"
-	addDumpTest(v2, "([]"+v2t+") "+v2s+"\n")
-	addDumpTest(pv2, "(*[]"+v2t+")("+v2Addr+")("+v2s+")\n")
-	addDumpTest(&pv2, "(**[]"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n")
-	addDumpTest(nv2, "(*[]"+v2t+")(<nil>)\n")
-
-	// Slice containing interfaces.
-	v3i0 := "one"
-	v3 := []interface{}{v3i0, int(2), uint(3), nil}
-	v3i0Len := fmt.Sprintf("%d", len(v3i0))
-	v3Len := fmt.Sprintf("%d", len(v3))
-	v3Cap := fmt.Sprintf("%d", cap(v3))
-	nv3 := (*[]interface{})(nil)
-	pv3 := &v3
-	v3Addr := fmt.Sprintf("%p", pv3)
-	pv3Addr := fmt.Sprintf("%p", &pv3)
-	v3t := "[]interface {}"
-	v3t2 := "string"
-	v3t3 := "int"
-	v3t4 := "uint"
-	v3t5 := "interface {}"
-	v3s := "(len=" + v3Len + " cap=" + v3Cap + ") {\n (" + v3t2 + ") " +
-		"(len=" + v3i0Len + ") \"one\",\n (" + v3t3 + ") 2,\n (" +
-		v3t4 + ") 3,\n (" + v3t5 + ") <nil>\n}"
-	addDumpTest(v3, "("+v3t+") "+v3s+"\n")
-	addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3s+")\n")
-	addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3s+")\n")
-	addDumpTest(nv3, "(*"+v3t+")(<nil>)\n")
-
-	// Slice containing bytes.
-	v4 := []byte{
-		0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
-		0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20,
-		0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28,
-		0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30,
-		0x31, 0x32,
-	}
-	v4Len := fmt.Sprintf("%d", len(v4))
-	v4Cap := fmt.Sprintf("%d", cap(v4))
-	nv4 := (*[]byte)(nil)
-	pv4 := &v4
-	v4Addr := fmt.Sprintf("%p", pv4)
-	pv4Addr := fmt.Sprintf("%p", &pv4)
-	v4t := "[]uint8"
-	v4s := "(len=" + v4Len + " cap=" + v4Cap + ") " +
-		"{\n 00000000  11 12 13 14 15 16 17 18  19 1a 1b 1c 1d 1e 1f 20" +
-		"  |............... |\n" +
-		" 00000010  21 22 23 24 25 26 27 28  29 2a 2b 2c 2d 2e 2f 30" +
-		"  |!\"#$%&'()*+,-./0|\n" +
-		" 00000020  31 32                                           " +
-		"  |12|\n}"
-	addDumpTest(v4, "("+v4t+") "+v4s+"\n")
-	addDumpTest(pv4, "(*"+v4t+")("+v4Addr+")("+v4s+")\n")
-	addDumpTest(&pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")("+v4s+")\n")
-	addDumpTest(nv4, "(*"+v4t+")(<nil>)\n")
-
-	// Nil slice.
-	v5 := []int(nil)
-	nv5 := (*[]int)(nil)
-	pv5 := &v5
-	v5Addr := fmt.Sprintf("%p", pv5)
-	pv5Addr := fmt.Sprintf("%p", &pv5)
-	v5t := "[]int"
-	v5s := "<nil>"
-	addDumpTest(v5, "("+v5t+") "+v5s+"\n")
-	addDumpTest(pv5, "(*"+v5t+")("+v5Addr+")("+v5s+")\n")
-	addDumpTest(&pv5, "(**"+v5t+")("+pv5Addr+"->"+v5Addr+")("+v5s+")\n")
-	addDumpTest(nv5, "(*"+v5t+")(<nil>)\n")
-}
-
-func addStringDumpTests() {
-	// Standard string.
-	v := "test"
-	vLen := fmt.Sprintf("%d", len(v))
-	nv := (*string)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "string"
-	vs := "(len=" + vLen + ") \"test\""
-	addDumpTest(v, "("+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-	addDumpTest(nv, "(*"+vt+")(<nil>)\n")
-}
-
-func addInterfaceDumpTests() {
-	// Nil interface.
-	var v interface{}
-	nv := (*interface{})(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "interface {}"
-	vs := "<nil>"
-	addDumpTest(v, "("+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-	addDumpTest(nv, "(*"+vt+")(<nil>)\n")
-
-	// Sub-interface.
-	v2 := interface{}(uint16(65535))
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "uint16"
-	v2s := "65535"
-	addDumpTest(v2, "("+v2t+") "+v2s+"\n")
-	addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n")
-	addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n")
-}
-
-func addMapDumpTests() {
-	// Map with string keys and int vals.
-	k := "one"
-	kk := "two"
-	m := map[string]int{k: 1, kk: 2}
-	klen := fmt.Sprintf("%d", len(k)) // not kLen to shut golint up
-	kkLen := fmt.Sprintf("%d", len(kk))
-	mLen := fmt.Sprintf("%d", len(m))
-	nilMap := map[string]int(nil)
-	nm := (*map[string]int)(nil)
-	pm := &m
-	mAddr := fmt.Sprintf("%p", pm)
-	pmAddr := fmt.Sprintf("%p", &pm)
-	mt := "map[string]int"
-	mt1 := "string"
-	mt2 := "int"
-	ms := "(len=" + mLen + ") {\n (" + mt1 + ") (len=" + klen + ") " +
-		"\"one\": (" + mt2 + ") 1,\n (" + mt1 + ") (len=" + kkLen +
-		") \"two\": (" + mt2 + ") 2\n}"
-	ms2 := "(len=" + mLen + ") {\n (" + mt1 + ") (len=" + kkLen + ") " +
-		"\"two\": (" + mt2 + ") 2,\n (" + mt1 + ") (len=" + klen +
-		") \"one\": (" + mt2 + ") 1\n}"
-	addDumpTest(m, "("+mt+") "+ms+"\n", "("+mt+") "+ms2+"\n")
-	addDumpTest(pm, "(*"+mt+")("+mAddr+")("+ms+")\n",
-		"(*"+mt+")("+mAddr+")("+ms2+")\n")
-	addDumpTest(&pm, "(**"+mt+")("+pmAddr+"->"+mAddr+")("+ms+")\n",
-		"(**"+mt+")("+pmAddr+"->"+mAddr+")("+ms2+")\n")
-	addDumpTest(nm, "(*"+mt+")(<nil>)\n")
-	addDumpTest(nilMap, "("+mt+") <nil>\n")
-
-	// Map with custom formatter type on pointer receiver only keys and vals.
-	k2 := pstringer("one")
-	v2 := pstringer("1")
-	m2 := map[pstringer]pstringer{k2: v2}
-	k2Len := fmt.Sprintf("%d", len(k2))
-	v2Len := fmt.Sprintf("%d", len(v2))
-	m2Len := fmt.Sprintf("%d", len(m2))
-	nilMap2 := map[pstringer]pstringer(nil)
-	nm2 := (*map[pstringer]pstringer)(nil)
-	pm2 := &m2
-	m2Addr := fmt.Sprintf("%p", pm2)
-	pm2Addr := fmt.Sprintf("%p", &pm2)
-	m2t := "map[spew_test.pstringer]spew_test.pstringer"
-	m2t1 := "spew_test.pstringer"
-	m2t2 := "spew_test.pstringer"
-	m2s := "(len=" + m2Len + ") {\n (" + m2t1 + ") (len=" + k2Len + ") " +
-		"stringer one: (" + m2t2 + ") (len=" + v2Len + ") stringer 1\n}"
-	if spew.UnsafeDisabled {
-		m2s = "(len=" + m2Len + ") {\n (" + m2t1 + ") (len=" + k2Len +
-			") " + "\"one\": (" + m2t2 + ") (len=" + v2Len +
-			") \"1\"\n}"
-	}
-	addDumpTest(m2, "("+m2t+") "+m2s+"\n")
-	addDumpTest(pm2, "(*"+m2t+")("+m2Addr+")("+m2s+")\n")
-	addDumpTest(&pm2, "(**"+m2t+")("+pm2Addr+"->"+m2Addr+")("+m2s+")\n")
-	addDumpTest(nm2, "(*"+m2t+")(<nil>)\n")
-	addDumpTest(nilMap2, "("+m2t+") <nil>\n")
-
-	// Map with interface keys and values.
-	k3 := "one"
-	k3Len := fmt.Sprintf("%d", len(k3))
-	m3 := map[interface{}]interface{}{k3: 1}
-	m3Len := fmt.Sprintf("%d", len(m3))
-	nilMap3 := map[interface{}]interface{}(nil)
-	nm3 := (*map[interface{}]interface{})(nil)
-	pm3 := &m3
-	m3Addr := fmt.Sprintf("%p", pm3)
-	pm3Addr := fmt.Sprintf("%p", &pm3)
-	m3t := "map[interface {}]interface {}"
-	m3t1 := "string"
-	m3t2 := "int"
-	m3s := "(len=" + m3Len + ") {\n (" + m3t1 + ") (len=" + k3Len + ") " +
-		"\"one\": (" + m3t2 + ") 1\n}"
-	addDumpTest(m3, "("+m3t+") "+m3s+"\n")
-	addDumpTest(pm3, "(*"+m3t+")("+m3Addr+")("+m3s+")\n")
-	addDumpTest(&pm3, "(**"+m3t+")("+pm3Addr+"->"+m3Addr+")("+m3s+")\n")
-	addDumpTest(nm3, "(*"+m3t+")(<nil>)\n")
-	addDumpTest(nilMap3, "("+m3t+") <nil>\n")
-
-	// Map with nil interface value.
-	k4 := "nil"
-	k4Len := fmt.Sprintf("%d", len(k4))
-	m4 := map[string]interface{}{k4: nil}
-	m4Len := fmt.Sprintf("%d", len(m4))
-	nilMap4 := map[string]interface{}(nil)
-	nm4 := (*map[string]interface{})(nil)
-	pm4 := &m4
-	m4Addr := fmt.Sprintf("%p", pm4)
-	pm4Addr := fmt.Sprintf("%p", &pm4)
-	m4t := "map[string]interface {}"
-	m4t1 := "string"
-	m4t2 := "interface {}"
-	m4s := "(len=" + m4Len + ") {\n (" + m4t1 + ") (len=" + k4Len + ")" +
-		" \"nil\": (" + m4t2 + ") <nil>\n}"
-	addDumpTest(m4, "("+m4t+") "+m4s+"\n")
-	addDumpTest(pm4, "(*"+m4t+")("+m4Addr+")("+m4s+")\n")
-	addDumpTest(&pm4, "(**"+m4t+")("+pm4Addr+"->"+m4Addr+")("+m4s+")\n")
-	addDumpTest(nm4, "(*"+m4t+")(<nil>)\n")
-	addDumpTest(nilMap4, "("+m4t+") <nil>\n")
-}
-
-func addStructDumpTests() {
-	// Struct with primitives.
-	type s1 struct {
-		a int8
-		b uint8
-	}
-	v := s1{127, 255}
-	nv := (*s1)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "spew_test.s1"
-	vt2 := "int8"
-	vt3 := "uint8"
-	vs := "{\n a: (" + vt2 + ") 127,\n b: (" + vt3 + ") 255\n}"
-	addDumpTest(v, "("+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-	addDumpTest(nv, "(*"+vt+")(<nil>)\n")
-
-	// Struct that contains another struct.
-	type s2 struct {
-		s1 s1
-		b  bool
-	}
-	v2 := s2{s1{127, 255}, true}
-	nv2 := (*s2)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "spew_test.s2"
-	v2t2 := "spew_test.s1"
-	v2t3 := "int8"
-	v2t4 := "uint8"
-	v2t5 := "bool"
-	v2s := "{\n s1: (" + v2t2 + ") {\n  a: (" + v2t3 + ") 127,\n  b: (" +
-		v2t4 + ") 255\n },\n b: (" + v2t5 + ") true\n}"
-	addDumpTest(v2, "("+v2t+") "+v2s+"\n")
-	addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n")
-	addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n")
-	addDumpTest(nv2, "(*"+v2t+")(<nil>)\n")
-
-	// Struct that contains custom type with Stringer pointer interface via both
-	// exported and unexported fields.
-	type s3 struct {
-		s pstringer
-		S pstringer
-	}
-	v3 := s3{"test", "test2"}
-	nv3 := (*s3)(nil)
-	pv3 := &v3
-	v3Addr := fmt.Sprintf("%p", pv3)
-	pv3Addr := fmt.Sprintf("%p", &pv3)
-	v3t := "spew_test.s3"
-	v3t2 := "spew_test.pstringer"
-	v3s := "{\n s: (" + v3t2 + ") (len=4) stringer test,\n S: (" + v3t2 +
-		") (len=5) stringer test2\n}"
-	v3sp := v3s
-	if spew.UnsafeDisabled {
-		v3s = "{\n s: (" + v3t2 + ") (len=4) \"test\",\n S: (" +
-			v3t2 + ") (len=5) \"test2\"\n}"
-		v3sp = "{\n s: (" + v3t2 + ") (len=4) \"test\",\n S: (" +
-			v3t2 + ") (len=5) stringer test2\n}"
-	}
-	addDumpTest(v3, "("+v3t+") "+v3s+"\n")
-	addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3sp+")\n")
-	addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3sp+")\n")
-	addDumpTest(nv3, "(*"+v3t+")(<nil>)\n")
-
-	// Struct that contains embedded struct and field to same struct.
-	e := embed{"embedstr"}
-	eLen := fmt.Sprintf("%d", len("embedstr"))
-	v4 := embedwrap{embed: &e, e: &e}
-	nv4 := (*embedwrap)(nil)
-	pv4 := &v4
-	eAddr := fmt.Sprintf("%p", &e)
-	v4Addr := fmt.Sprintf("%p", pv4)
-	pv4Addr := fmt.Sprintf("%p", &pv4)
-	v4t := "spew_test.embedwrap"
-	v4t2 := "spew_test.embed"
-	v4t3 := "string"
-	v4s := "{\n embed: (*" + v4t2 + ")(" + eAddr + ")({\n  a: (" + v4t3 +
-		") (len=" + eLen + ") \"embedstr\"\n }),\n e: (*" + v4t2 +
-		")(" + eAddr + ")({\n  a: (" + v4t3 + ") (len=" + eLen + ")" +
-		" \"embedstr\"\n })\n}"
-	addDumpTest(v4, "("+v4t+") "+v4s+"\n")
-	addDumpTest(pv4, "(*"+v4t+")("+v4Addr+")("+v4s+")\n")
-	addDumpTest(&pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")("+v4s+")\n")
-	addDumpTest(nv4, "(*"+v4t+")(<nil>)\n")
-}
-
-func addUintptrDumpTests() {
-	// Null pointer.
-	v := uintptr(0)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "uintptr"
-	vs := "<nil>"
-	addDumpTest(v, "("+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-
-	// Address of real variable.
-	i := 1
-	v2 := uintptr(unsafe.Pointer(&i))
-	nv2 := (*uintptr)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "uintptr"
-	v2s := fmt.Sprintf("%p", &i)
-	addDumpTest(v2, "("+v2t+") "+v2s+"\n")
-	addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n")
-	addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n")
-	addDumpTest(nv2, "(*"+v2t+")(<nil>)\n")
-}
-
-func addUnsafePointerDumpTests() {
-	// Null pointer.
-	v := unsafe.Pointer(nil)
-	nv := (*unsafe.Pointer)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "unsafe.Pointer"
-	vs := "<nil>"
-	addDumpTest(v, "("+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-	addDumpTest(nv, "(*"+vt+")(<nil>)\n")
-
-	// Address of real variable.
-	i := 1
-	v2 := unsafe.Pointer(&i)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "unsafe.Pointer"
-	v2s := fmt.Sprintf("%p", &i)
-	addDumpTest(v2, "("+v2t+") "+v2s+"\n")
-	addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n")
-	addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n")
-	addDumpTest(nv, "(*"+vt+")(<nil>)\n")
-}
-
-func addChanDumpTests() {
-	// Nil channel.
-	var v chan int
-	pv := &v
-	nv := (*chan int)(nil)
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "chan int"
-	vs := "<nil>"
-	addDumpTest(v, "("+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-	addDumpTest(nv, "(*"+vt+")(<nil>)\n")
-
-	// Real channel.
-	v2 := make(chan int)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "chan int"
-	v2s := fmt.Sprintf("%p", v2)
-	addDumpTest(v2, "("+v2t+") "+v2s+"\n")
-	addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n")
-	addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n")
-}
-
-func addFuncDumpTests() {
-	// Function with no params and no returns.
-	v := addIntDumpTests
-	nv := (*func())(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "func()"
-	vs := fmt.Sprintf("%p", v)
-	addDumpTest(v, "("+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-	addDumpTest(nv, "(*"+vt+")(<nil>)\n")
-
-	// Function with param and no returns.
-	v2 := TestDump
-	nv2 := (*func(*testing.T))(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "func(*testing.T)"
-	v2s := fmt.Sprintf("%p", v2)
-	addDumpTest(v2, "("+v2t+") "+v2s+"\n")
-	addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n")
-	addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n")
-	addDumpTest(nv2, "(*"+v2t+")(<nil>)\n")
-
-	// Function with multiple params and multiple returns.
-	var v3 = func(i int, s string) (b bool, err error) {
-		return true, nil
-	}
-	nv3 := (*func(int, string) (bool, error))(nil)
-	pv3 := &v3
-	v3Addr := fmt.Sprintf("%p", pv3)
-	pv3Addr := fmt.Sprintf("%p", &pv3)
-	v3t := "func(int, string) (bool, error)"
-	v3s := fmt.Sprintf("%p", v3)
-	addDumpTest(v3, "("+v3t+") "+v3s+"\n")
-	addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3s+")\n")
-	addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3s+")\n")
-	addDumpTest(nv3, "(*"+v3t+")(<nil>)\n")
-}
-
-func addCircularDumpTests() {
-	// Struct that is circular through self referencing.
-	type circular struct {
-		c *circular
-	}
-	v := circular{nil}
-	v.c = &v
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "spew_test.circular"
-	vs := "{\n c: (*" + vt + ")(" + vAddr + ")({\n  c: (*" + vt + ")(" +
-		vAddr + ")(<already shown>)\n })\n}"
-	vs2 := "{\n c: (*" + vt + ")(" + vAddr + ")(<already shown>)\n}"
-	addDumpTest(v, "("+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs2+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs2+")\n")
-
-	// Structs that are circular through cross referencing.
-	v2 := xref1{nil}
-	ts2 := xref2{&v2}
-	v2.ps2 = &ts2
-	pv2 := &v2
-	ts2Addr := fmt.Sprintf("%p", &ts2)
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "spew_test.xref1"
-	v2t2 := "spew_test.xref2"
-	v2s := "{\n ps2: (*" + v2t2 + ")(" + ts2Addr + ")({\n  ps1: (*" + v2t +
-		")(" + v2Addr + ")({\n   ps2: (*" + v2t2 + ")(" + ts2Addr +
-		")(<already shown>)\n  })\n })\n}"
-	v2s2 := "{\n ps2: (*" + v2t2 + ")(" + ts2Addr + ")({\n  ps1: (*" + v2t +
-		")(" + v2Addr + ")(<already shown>)\n })\n}"
-	addDumpTest(v2, "("+v2t+") "+v2s+"\n")
-	addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s2+")\n")
-	addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s2+")\n")
-
-	// Structs that are indirectly circular.
-	v3 := indirCir1{nil}
-	tic2 := indirCir2{nil}
-	tic3 := indirCir3{&v3}
-	tic2.ps3 = &tic3
-	v3.ps2 = &tic2
-	pv3 := &v3
-	tic2Addr := fmt.Sprintf("%p", &tic2)
-	tic3Addr := fmt.Sprintf("%p", &tic3)
-	v3Addr := fmt.Sprintf("%p", pv3)
-	pv3Addr := fmt.Sprintf("%p", &pv3)
-	v3t := "spew_test.indirCir1"
-	v3t2 := "spew_test.indirCir2"
-	v3t3 := "spew_test.indirCir3"
-	v3s := "{\n ps2: (*" + v3t2 + ")(" + tic2Addr + ")({\n  ps3: (*" + v3t3 +
-		")(" + tic3Addr + ")({\n   ps1: (*" + v3t + ")(" + v3Addr +
-		")({\n    ps2: (*" + v3t2 + ")(" + tic2Addr +
-		")(<already shown>)\n   })\n  })\n })\n}"
-	v3s2 := "{\n ps2: (*" + v3t2 + ")(" + tic2Addr + ")({\n  ps3: (*" + v3t3 +
-		")(" + tic3Addr + ")({\n   ps1: (*" + v3t + ")(" + v3Addr +
-		")(<already shown>)\n  })\n })\n}"
-	addDumpTest(v3, "("+v3t+") "+v3s+"\n")
-	addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3s2+")\n")
-	addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3s2+")\n")
-}
-
-func addPanicDumpTests() {
-	// Type that panics in its Stringer interface.
-	v := panicer(127)
-	nv := (*panicer)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "spew_test.panicer"
-	vs := "(PANIC=test panic)127"
-	addDumpTest(v, "("+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-	addDumpTest(nv, "(*"+vt+")(<nil>)\n")
-}
-
-func addErrorDumpTests() {
-	// Type that has a custom Error interface.
-	v := customError(127)
-	nv := (*customError)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "spew_test.customError"
-	vs := "error: 127"
-	addDumpTest(v, "("+vt+") "+vs+"\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n")
-	addDumpTest(nv, "(*"+vt+")(<nil>)\n")
-}
-
-// TestDump executes all of the tests described by dumpTests.
-func TestDump(t *testing.T) {
-	// Setup tests.
-	addIntDumpTests()
-	addUintDumpTests()
-	addBoolDumpTests()
-	addFloatDumpTests()
-	addComplexDumpTests()
-	addArrayDumpTests()
-	addSliceDumpTests()
-	addStringDumpTests()
-	addInterfaceDumpTests()
-	addMapDumpTests()
-	addStructDumpTests()
-	addUintptrDumpTests()
-	addUnsafePointerDumpTests()
-	addChanDumpTests()
-	addFuncDumpTests()
-	addCircularDumpTests()
-	addPanicDumpTests()
-	addErrorDumpTests()
-	addCgoDumpTests()
-
-	t.Logf("Running %d tests", len(dumpTests))
-	for i, test := range dumpTests {
-		buf := new(bytes.Buffer)
-		spew.Fdump(buf, test.in)
-		s := buf.String()
-		if testFailed(s, test.wants) {
-			t.Errorf("Dump #%d\n got: %s %s", i, s, stringizeWants(test.wants))
-			continue
-		}
-	}
-}
-
-func TestDumpSortedKeys(t *testing.T) {
-	cfg := spew.ConfigState{SortKeys: true}
-	s := cfg.Sdump(map[int]string{1: "1", 3: "3", 2: "2"})
-	expected := "(map[int]string) (len=3) {\n(int) 1: (string) (len=1) " +
-		"\"1\",\n(int) 2: (string) (len=1) \"2\",\n(int) 3: (string) " +
-		"(len=1) \"3\"\n" +
-		"}\n"
-	if s != expected {
-		t.Errorf("Sorted keys mismatch:\n  %v %v", s, expected)
-	}
-
-	s = cfg.Sdump(map[stringer]int{"1": 1, "3": 3, "2": 2})
-	expected = "(map[spew_test.stringer]int) (len=3) {\n" +
-		"(spew_test.stringer) (len=1) stringer 1: (int) 1,\n" +
-		"(spew_test.stringer) (len=1) stringer 2: (int) 2,\n" +
-		"(spew_test.stringer) (len=1) stringer 3: (int) 3\n" +
-		"}\n"
-	if s != expected {
-		t.Errorf("Sorted keys mismatch:\n  %v %v", s, expected)
-	}
-
-	s = cfg.Sdump(map[pstringer]int{pstringer("1"): 1, pstringer("3"): 3, pstringer("2"): 2})
-	expected = "(map[spew_test.pstringer]int) (len=3) {\n" +
-		"(spew_test.pstringer) (len=1) stringer 1: (int) 1,\n" +
-		"(spew_test.pstringer) (len=1) stringer 2: (int) 2,\n" +
-		"(spew_test.pstringer) (len=1) stringer 3: (int) 3\n" +
-		"}\n"
-	if spew.UnsafeDisabled {
-		expected = "(map[spew_test.pstringer]int) (len=3) {\n" +
-			"(spew_test.pstringer) (len=1) \"1\": (int) 1,\n" +
-			"(spew_test.pstringer) (len=1) \"2\": (int) 2,\n" +
-			"(spew_test.pstringer) (len=1) \"3\": (int) 3\n" +
-			"}\n"
-	}
-	if s != expected {
-		t.Errorf("Sorted keys mismatch:\n  %v %v", s, expected)
-	}
-
-	s = cfg.Sdump(map[customError]int{customError(1): 1, customError(3): 3, customError(2): 2})
-	expected = "(map[spew_test.customError]int) (len=3) {\n" +
-		"(spew_test.customError) error: 1: (int) 1,\n" +
-		"(spew_test.customError) error: 2: (int) 2,\n" +
-		"(spew_test.customError) error: 3: (int) 3\n" +
-		"}\n"
-	if s != expected {
-		t.Errorf("Sorted keys mismatch:\n  %v %v", s, expected)
-	}
-
-}
diff --git a/vendor/github.com/davecgh/go-spew/spew/dumpcgo_test.go b/vendor/github.com/davecgh/go-spew/spew/dumpcgo_test.go
deleted file mode 100644
index 108baa55f..000000000
--- a/vendor/github.com/davecgh/go-spew/spew/dumpcgo_test.go
+++ /dev/null
@@ -1,101 +0,0 @@
-// Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
-//
-// Permission to use, copy, modify, and distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-// NOTE: Due to the following build constraints, this file will only be compiled
-// when both cgo is supported and "-tags testcgo" is added to the go test
-// command line.  This means the cgo tests are only added (and hence run) when
-// specifially requested.  This configuration is used because spew itself
-// does not require cgo to run even though it does handle certain cgo types
-// specially.  Rather than forcing all clients to require cgo and an external
-// C compiler just to run the tests, this scheme makes them optional.
-// +build cgo,testcgo
-
-package spew_test
-
-import (
-	"fmt"
-
-	"github.com/davecgh/go-spew/spew/testdata"
-)
-
-func addCgoDumpTests() {
-	// C char pointer.
-	v := testdata.GetCgoCharPointer()
-	nv := testdata.GetCgoNullCharPointer()
-	pv := &v
-	vcAddr := fmt.Sprintf("%p", v)
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "*testdata._Ctype_char"
-	vs := "116"
-	addDumpTest(v, "("+vt+")("+vcAddr+")("+vs+")\n")
-	addDumpTest(pv, "(*"+vt+")("+vAddr+"->"+vcAddr+")("+vs+")\n")
-	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+"->"+vcAddr+")("+vs+")\n")
-	addDumpTest(nv, "("+vt+")(<nil>)\n")
-
-	// C char array.
-	v2, v2l, v2c := testdata.GetCgoCharArray()
-	v2Len := fmt.Sprintf("%d", v2l)
-	v2Cap := fmt.Sprintf("%d", v2c)
-	v2t := "[6]testdata._Ctype_char"
-	v2s := "(len=" + v2Len + " cap=" + v2Cap + ") " +
-		"{\n 00000000  74 65 73 74 32 00                               " +
-		"  |test2.|\n}"
-	addDumpTest(v2, "("+v2t+") "+v2s+"\n")
-
-	// C unsigned char array.
-	v3, v3l, v3c := testdata.GetCgoUnsignedCharArray()
-	v3Len := fmt.Sprintf("%d", v3l)
-	v3Cap := fmt.Sprintf("%d", v3c)
-	v3t := "[6]testdata._Ctype_unsignedchar"
-	v3t2 := "[6]testdata._Ctype_uchar"
-	v3s := "(len=" + v3Len + " cap=" + v3Cap + ") " +
-		"{\n 00000000  74 65 73 74 33 00                               " +
-		"  |test3.|\n}"
-	addDumpTest(v3, "("+v3t+") "+v3s+"\n", "("+v3t2+") "+v3s+"\n")
-
-	// C signed char array.
-	v4, v4l, v4c := testdata.GetCgoSignedCharArray()
-	v4Len := fmt.Sprintf("%d", v4l)
-	v4Cap := fmt.Sprintf("%d", v4c)
-	v4t := "[6]testdata._Ctype_schar"
-	v4t2 := "testdata._Ctype_schar"
-	v4s := "(len=" + v4Len + " cap=" + v4Cap + ") " +
-		"{\n (" + v4t2 + ") 116,\n (" + v4t2 + ") 101,\n (" + v4t2 +
-		") 115,\n (" + v4t2 + ") 116,\n (" + v4t2 + ") 52,\n (" + v4t2 +
-		") 0\n}"
-	addDumpTest(v4, "("+v4t+") "+v4s+"\n")
-
-	// C uint8_t array.
-	v5, v5l, v5c := testdata.GetCgoUint8tArray()
-	v5Len := fmt.Sprintf("%d", v5l)
-	v5Cap := fmt.Sprintf("%d", v5c)
-	v5t := "[6]testdata._Ctype_uint8_t"
-	v5t2 := "[6]testdata._Ctype_uchar"
-	v5s := "(len=" + v5Len + " cap=" + v5Cap + ") " +
-		"{\n 00000000  74 65 73 74 35 00                               " +
-		"  |test5.|\n}"
-	addDumpTest(v5, "("+v5t+") "+v5s+"\n", "("+v5t2+") "+v5s+"\n")
-
-	// C typedefed unsigned char array.
-	v6, v6l, v6c := testdata.GetCgoTypdefedUnsignedCharArray()
-	v6Len := fmt.Sprintf("%d", v6l)
-	v6Cap := fmt.Sprintf("%d", v6c)
-	v6t := "[6]testdata._Ctype_custom_uchar_t"
-	v6t2 := "[6]testdata._Ctype_uchar"
-	v6s := "(len=" + v6Len + " cap=" + v6Cap + ") " +
-		"{\n 00000000  74 65 73 74 36 00                               " +
-		"  |test6.|\n}"
-	addDumpTest(v6, "("+v6t+") "+v6s+"\n", "("+v6t2+") "+v6s+"\n")
-}
diff --git a/vendor/github.com/davecgh/go-spew/spew/dumpnocgo_test.go b/vendor/github.com/davecgh/go-spew/spew/dumpnocgo_test.go
deleted file mode 100644
index 52a0971fb..000000000
--- a/vendor/github.com/davecgh/go-spew/spew/dumpnocgo_test.go
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright (c) 2013 Dave Collins <dave@davec.name>
-//
-// Permission to use, copy, modify, and distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-// NOTE: Due to the following build constraints, this file will only be compiled
-// when either cgo is not supported or "-tags testcgo" is not added to the go
-// test command line.  This file intentionally does not setup any cgo tests in
-// this scenario.
-// +build !cgo !testcgo
-
-package spew_test
-
-func addCgoDumpTests() {
-	// Don't add any tests for cgo since this file is only compiled when
-	// there should not be any cgo tests.
-}
diff --git a/vendor/github.com/davecgh/go-spew/spew/example_test.go b/vendor/github.com/davecgh/go-spew/spew/example_test.go
deleted file mode 100644
index c6ec8c6d5..000000000
--- a/vendor/github.com/davecgh/go-spew/spew/example_test.go
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew_test
-
-import (
-	"fmt"
-
-	"github.com/davecgh/go-spew/spew"
-)
-
-type Flag int
-
-const (
-	flagOne Flag = iota
-	flagTwo
-)
-
-var flagStrings = map[Flag]string{
-	flagOne: "flagOne",
-	flagTwo: "flagTwo",
-}
-
-func (f Flag) String() string {
-	if s, ok := flagStrings[f]; ok {
-		return s
-	}
-	return fmt.Sprintf("Unknown flag (%d)", int(f))
-}
-
-type Bar struct {
-	data uintptr
-}
-
-type Foo struct {
-	unexportedField Bar
-	ExportedField   map[interface{}]interface{}
-}
-
-// This example demonstrates how to use Dump to dump variables to stdout.
-func ExampleDump() {
-	// The following package level declarations are assumed for this example:
-	/*
-		type Flag int
-
-		const (
-			flagOne Flag = iota
-			flagTwo
-		)
-
-		var flagStrings = map[Flag]string{
-			flagOne: "flagOne",
-			flagTwo: "flagTwo",
-		}
-
-		func (f Flag) String() string {
-			if s, ok := flagStrings[f]; ok {
-				return s
-			}
-			return fmt.Sprintf("Unknown flag (%d)", int(f))
-		}
-
-		type Bar struct {
-			data uintptr
-		}
-
-		type Foo struct {
-			unexportedField Bar
-			ExportedField   map[interface{}]interface{}
-		}
-	*/
-
-	// Setup some sample data structures for the example.
-	bar := Bar{uintptr(0)}
-	s1 := Foo{bar, map[interface{}]interface{}{"one": true}}
-	f := Flag(5)
-	b := []byte{
-		0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
-		0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20,
-		0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28,
-		0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30,
-		0x31, 0x32,
-	}
-
-	// Dump!
-	spew.Dump(s1, f, b)
-
-	// Output:
-	// (spew_test.Foo) {
-	//  unexportedField: (spew_test.Bar) {
-	//   data: (uintptr) <nil>
-	//  },
-	//  ExportedField: (map[interface {}]interface {}) (len=1) {
-	//   (string) (len=3) "one": (bool) true
-	//  }
-	// }
-	// (spew_test.Flag) Unknown flag (5)
-	// ([]uint8) (len=34 cap=34) {
-	//  00000000  11 12 13 14 15 16 17 18  19 1a 1b 1c 1d 1e 1f 20  |............... |
-	//  00000010  21 22 23 24 25 26 27 28  29 2a 2b 2c 2d 2e 2f 30  |!"#$%&'()*+,-./0|
-	//  00000020  31 32                                             |12|
-	// }
-	//
-}
-
-// This example demonstrates how to use Printf to display a variable with a
-// format string and inline formatting.
-func ExamplePrintf() {
-	// Create a double pointer to a uint 8.
-	ui8 := uint8(5)
-	pui8 := &ui8
-	ppui8 := &pui8
-
-	// Create a circular data type.
-	type circular struct {
-		ui8 uint8
-		c   *circular
-	}
-	c := circular{ui8: 1}
-	c.c = &c
-
-	// Print!
-	spew.Printf("ppui8: %v\n", ppui8)
-	spew.Printf("circular: %v\n", c)
-
-	// Output:
-	// ppui8: <**>5
-	// circular: {1 <*>{1 <*><shown>}}
-}
-
-// This example demonstrates how to use a ConfigState.
-func ExampleConfigState() {
-	// Modify the indent level of the ConfigState only.  The global
-	// configuration is not modified.
-	scs := spew.ConfigState{Indent: "\t"}
-
-	// Output using the ConfigState instance.
-	v := map[string]int{"one": 1}
-	scs.Printf("v: %v\n", v)
-	scs.Dump(v)
-
-	// Output:
-	// v: map[one:1]
-	// (map[string]int) (len=1) {
-	// 	(string) (len=3) "one": (int) 1
-	// }
-}
-
-// This example demonstrates how to use ConfigState.Dump to dump variables to
-// stdout
-func ExampleConfigState_Dump() {
-	// See the top-level Dump example for details on the types used in this
-	// example.
-
-	// Create two ConfigState instances with different indentation.
-	scs := spew.ConfigState{Indent: "\t"}
-	scs2 := spew.ConfigState{Indent: " "}
-
-	// Setup some sample data structures for the example.
-	bar := Bar{uintptr(0)}
-	s1 := Foo{bar, map[interface{}]interface{}{"one": true}}
-
-	// Dump using the ConfigState instances.
-	scs.Dump(s1)
-	scs2.Dump(s1)
-
-	// Output:
-	// (spew_test.Foo) {
-	// 	unexportedField: (spew_test.Bar) {
-	// 		data: (uintptr) <nil>
-	// 	},
-	// 	ExportedField: (map[interface {}]interface {}) (len=1) {
-	//		(string) (len=3) "one": (bool) true
-	// 	}
-	// }
-	// (spew_test.Foo) {
-	//  unexportedField: (spew_test.Bar) {
-	//   data: (uintptr) <nil>
-	//  },
-	//  ExportedField: (map[interface {}]interface {}) (len=1) {
-	//   (string) (len=3) "one": (bool) true
-	//  }
-	// }
-	//
-}
-
-// This example demonstrates how to use ConfigState.Printf to display a variable
-// with a format string and inline formatting.
-func ExampleConfigState_Printf() {
-	// See the top-level Dump example for details on the types used in this
-	// example.
-
-	// Create two ConfigState instances and modify the method handling of the
-	// first ConfigState only.
-	scs := spew.NewDefaultConfig()
-	scs2 := spew.NewDefaultConfig()
-	scs.DisableMethods = true
-
-	// Alternatively
-	// scs := spew.ConfigState{Indent: " ", DisableMethods: true}
-	// scs2 := spew.ConfigState{Indent: " "}
-
-	// This is of type Flag which implements a Stringer and has raw value 1.
-	f := flagTwo
-
-	// Dump using the ConfigState instances.
-	scs.Printf("f: %v\n", f)
-	scs2.Printf("f: %v\n", f)
-
-	// Output:
-	// f: 1
-	// f: flagTwo
-}
diff --git a/vendor/github.com/davecgh/go-spew/spew/format.go b/vendor/github.com/davecgh/go-spew/spew/format.go
index b04edb7d7..c49875bac 100644
--- a/vendor/github.com/davecgh/go-spew/spew/format.go
+++ b/vendor/github.com/davecgh/go-spew/spew/format.go
@@ -182,10 +182,10 @@ func (f *formatState) formatPtr(v reflect.Value) {
 
 	// Display dereferenced value.
 	switch {
-	case nilFound:
+	case nilFound == true:
 		f.fs.Write(nilAngleBytes)
 
-	case cycleFound:
+	case cycleFound == true:
 		f.fs.Write(circularShortBytes)
 
 	default:
diff --git a/vendor/github.com/davecgh/go-spew/spew/format_test.go b/vendor/github.com/davecgh/go-spew/spew/format_test.go
deleted file mode 100644
index 87ee9651e..000000000
--- a/vendor/github.com/davecgh/go-spew/spew/format_test.go
+++ /dev/null
@@ -1,1558 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-/*
-Test Summary:
-NOTE: For each test, a nil pointer, a single pointer and double pointer to the
-base test element are also tested to ensure proper indirection across all types.
-
-- Max int8, int16, int32, int64, int
-- Max uint8, uint16, uint32, uint64, uint
-- Boolean true and false
-- Standard complex64 and complex128
-- Array containing standard ints
-- Array containing type with custom formatter on pointer receiver only
-- Array containing interfaces
-- Slice containing standard float32 values
-- Slice containing type with custom formatter on pointer receiver only
-- Slice containing interfaces
-- Nil slice
-- Standard string
-- Nil interface
-- Sub-interface
-- Map with string keys and int vals
-- Map with custom formatter type on pointer receiver only keys and vals
-- Map with interface keys and values
-- Map with nil interface value
-- Struct with primitives
-- Struct that contains another struct
-- Struct that contains custom type with Stringer pointer interface via both
-  exported and unexported fields
-- Struct that contains embedded struct and field to same struct
-- Uintptr to 0 (null pointer)
-- Uintptr address of real variable
-- Unsafe.Pointer to 0 (null pointer)
-- Unsafe.Pointer to address of real variable
-- Nil channel
-- Standard int channel
-- Function with no params and no returns
-- Function with param and no returns
-- Function with multiple params and multiple returns
-- Struct that is circular through self referencing
-- Structs that are circular through cross referencing
-- Structs that are indirectly circular
-- Type that panics in its Stringer interface
-- Type that has a custom Error interface
-- %x passthrough with uint
-- %#x passthrough with uint
-- %f passthrough with precision
-- %f passthrough with width and precision
-- %d passthrough with width
-- %q passthrough with string
-*/
-
-package spew_test
-
-import (
-	"bytes"
-	"fmt"
-	"testing"
-	"unsafe"
-
-	"github.com/davecgh/go-spew/spew"
-)
-
-// formatterTest is used to describe a test to be performed against NewFormatter.
-type formatterTest struct {
-	format string
-	in     interface{}
-	wants  []string
-}
-
-// formatterTests houses all of the tests to be performed against NewFormatter.
-var formatterTests = make([]formatterTest, 0)
-
-// addFormatterTest is a helper method to append the passed input and desired
-// result to formatterTests.
-func addFormatterTest(format string, in interface{}, wants ...string) {
-	test := formatterTest{format, in, wants}
-	formatterTests = append(formatterTests, test)
-}
-
-func addIntFormatterTests() {
-	// Max int8.
-	v := int8(127)
-	nv := (*int8)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "int8"
-	vs := "127"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-
-	// Max int16.
-	v2 := int16(32767)
-	nv2 := (*int16)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "int16"
-	v2s := "32767"
-	addFormatterTest("%v", v2, v2s)
-	addFormatterTest("%v", pv2, "<*>"+v2s)
-	addFormatterTest("%v", &pv2, "<**>"+v2s)
-	addFormatterTest("%v", nv2, "<nil>")
-	addFormatterTest("%+v", v2, v2s)
-	addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s)
-	addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%#v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s)
-	addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s)
-	addFormatterTest("%#v", nv2, "(*"+v2t+")"+"<nil>")
-	addFormatterTest("%#+v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"<nil>")
-
-	// Max int32.
-	v3 := int32(2147483647)
-	nv3 := (*int32)(nil)
-	pv3 := &v3
-	v3Addr := fmt.Sprintf("%p", pv3)
-	pv3Addr := fmt.Sprintf("%p", &pv3)
-	v3t := "int32"
-	v3s := "2147483647"
-	addFormatterTest("%v", v3, v3s)
-	addFormatterTest("%v", pv3, "<*>"+v3s)
-	addFormatterTest("%v", &pv3, "<**>"+v3s)
-	addFormatterTest("%v", nv3, "<nil>")
-	addFormatterTest("%+v", v3, v3s)
-	addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s)
-	addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s)
-	addFormatterTest("%+v", nv3, "<nil>")
-	addFormatterTest("%#v", v3, "("+v3t+")"+v3s)
-	addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s)
-	addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s)
-	addFormatterTest("%#v", nv3, "(*"+v3t+")"+"<nil>")
-	addFormatterTest("%#+v", v3, "("+v3t+")"+v3s)
-	addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s)
-	addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s)
-	addFormatterTest("%#v", nv3, "(*"+v3t+")"+"<nil>")
-
-	// Max int64.
-	v4 := int64(9223372036854775807)
-	nv4 := (*int64)(nil)
-	pv4 := &v4
-	v4Addr := fmt.Sprintf("%p", pv4)
-	pv4Addr := fmt.Sprintf("%p", &pv4)
-	v4t := "int64"
-	v4s := "9223372036854775807"
-	addFormatterTest("%v", v4, v4s)
-	addFormatterTest("%v", pv4, "<*>"+v4s)
-	addFormatterTest("%v", &pv4, "<**>"+v4s)
-	addFormatterTest("%v", nv4, "<nil>")
-	addFormatterTest("%+v", v4, v4s)
-	addFormatterTest("%+v", pv4, "<*>("+v4Addr+")"+v4s)
-	addFormatterTest("%+v", &pv4, "<**>("+pv4Addr+"->"+v4Addr+")"+v4s)
-	addFormatterTest("%+v", nv4, "<nil>")
-	addFormatterTest("%#v", v4, "("+v4t+")"+v4s)
-	addFormatterTest("%#v", pv4, "(*"+v4t+")"+v4s)
-	addFormatterTest("%#v", &pv4, "(**"+v4t+")"+v4s)
-	addFormatterTest("%#v", nv4, "(*"+v4t+")"+"<nil>")
-	addFormatterTest("%#+v", v4, "("+v4t+")"+v4s)
-	addFormatterTest("%#+v", pv4, "(*"+v4t+")("+v4Addr+")"+v4s)
-	addFormatterTest("%#+v", &pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")"+v4s)
-	addFormatterTest("%#+v", nv4, "(*"+v4t+")"+"<nil>")
-
-	// Max int.
-	v5 := int(2147483647)
-	nv5 := (*int)(nil)
-	pv5 := &v5
-	v5Addr := fmt.Sprintf("%p", pv5)
-	pv5Addr := fmt.Sprintf("%p", &pv5)
-	v5t := "int"
-	v5s := "2147483647"
-	addFormatterTest("%v", v5, v5s)
-	addFormatterTest("%v", pv5, "<*>"+v5s)
-	addFormatterTest("%v", &pv5, "<**>"+v5s)
-	addFormatterTest("%v", nv5, "<nil>")
-	addFormatterTest("%+v", v5, v5s)
-	addFormatterTest("%+v", pv5, "<*>("+v5Addr+")"+v5s)
-	addFormatterTest("%+v", &pv5, "<**>("+pv5Addr+"->"+v5Addr+")"+v5s)
-	addFormatterTest("%+v", nv5, "<nil>")
-	addFormatterTest("%#v", v5, "("+v5t+")"+v5s)
-	addFormatterTest("%#v", pv5, "(*"+v5t+")"+v5s)
-	addFormatterTest("%#v", &pv5, "(**"+v5t+")"+v5s)
-	addFormatterTest("%#v", nv5, "(*"+v5t+")"+"<nil>")
-	addFormatterTest("%#+v", v5, "("+v5t+")"+v5s)
-	addFormatterTest("%#+v", pv5, "(*"+v5t+")("+v5Addr+")"+v5s)
-	addFormatterTest("%#+v", &pv5, "(**"+v5t+")("+pv5Addr+"->"+v5Addr+")"+v5s)
-	addFormatterTest("%#+v", nv5, "(*"+v5t+")"+"<nil>")
-}
-
-func addUintFormatterTests() {
-	// Max uint8.
-	v := uint8(255)
-	nv := (*uint8)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "uint8"
-	vs := "255"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-
-	// Max uint16.
-	v2 := uint16(65535)
-	nv2 := (*uint16)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "uint16"
-	v2s := "65535"
-	addFormatterTest("%v", v2, v2s)
-	addFormatterTest("%v", pv2, "<*>"+v2s)
-	addFormatterTest("%v", &pv2, "<**>"+v2s)
-	addFormatterTest("%v", nv2, "<nil>")
-	addFormatterTest("%+v", v2, v2s)
-	addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s)
-	addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%#v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s)
-	addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s)
-	addFormatterTest("%#v", nv2, "(*"+v2t+")"+"<nil>")
-	addFormatterTest("%#+v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"<nil>")
-
-	// Max uint32.
-	v3 := uint32(4294967295)
-	nv3 := (*uint32)(nil)
-	pv3 := &v3
-	v3Addr := fmt.Sprintf("%p", pv3)
-	pv3Addr := fmt.Sprintf("%p", &pv3)
-	v3t := "uint32"
-	v3s := "4294967295"
-	addFormatterTest("%v", v3, v3s)
-	addFormatterTest("%v", pv3, "<*>"+v3s)
-	addFormatterTest("%v", &pv3, "<**>"+v3s)
-	addFormatterTest("%v", nv3, "<nil>")
-	addFormatterTest("%+v", v3, v3s)
-	addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s)
-	addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s)
-	addFormatterTest("%+v", nv3, "<nil>")
-	addFormatterTest("%#v", v3, "("+v3t+")"+v3s)
-	addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s)
-	addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s)
-	addFormatterTest("%#v", nv3, "(*"+v3t+")"+"<nil>")
-	addFormatterTest("%#+v", v3, "("+v3t+")"+v3s)
-	addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s)
-	addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s)
-	addFormatterTest("%#v", nv3, "(*"+v3t+")"+"<nil>")
-
-	// Max uint64.
-	v4 := uint64(18446744073709551615)
-	nv4 := (*uint64)(nil)
-	pv4 := &v4
-	v4Addr := fmt.Sprintf("%p", pv4)
-	pv4Addr := fmt.Sprintf("%p", &pv4)
-	v4t := "uint64"
-	v4s := "18446744073709551615"
-	addFormatterTest("%v", v4, v4s)
-	addFormatterTest("%v", pv4, "<*>"+v4s)
-	addFormatterTest("%v", &pv4, "<**>"+v4s)
-	addFormatterTest("%v", nv4, "<nil>")
-	addFormatterTest("%+v", v4, v4s)
-	addFormatterTest("%+v", pv4, "<*>("+v4Addr+")"+v4s)
-	addFormatterTest("%+v", &pv4, "<**>("+pv4Addr+"->"+v4Addr+")"+v4s)
-	addFormatterTest("%+v", nv4, "<nil>")
-	addFormatterTest("%#v", v4, "("+v4t+")"+v4s)
-	addFormatterTest("%#v", pv4, "(*"+v4t+")"+v4s)
-	addFormatterTest("%#v", &pv4, "(**"+v4t+")"+v4s)
-	addFormatterTest("%#v", nv4, "(*"+v4t+")"+"<nil>")
-	addFormatterTest("%#+v", v4, "("+v4t+")"+v4s)
-	addFormatterTest("%#+v", pv4, "(*"+v4t+")("+v4Addr+")"+v4s)
-	addFormatterTest("%#+v", &pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")"+v4s)
-	addFormatterTest("%#+v", nv4, "(*"+v4t+")"+"<nil>")
-
-	// Max uint.
-	v5 := uint(4294967295)
-	nv5 := (*uint)(nil)
-	pv5 := &v5
-	v5Addr := fmt.Sprintf("%p", pv5)
-	pv5Addr := fmt.Sprintf("%p", &pv5)
-	v5t := "uint"
-	v5s := "4294967295"
-	addFormatterTest("%v", v5, v5s)
-	addFormatterTest("%v", pv5, "<*>"+v5s)
-	addFormatterTest("%v", &pv5, "<**>"+v5s)
-	addFormatterTest("%v", nv5, "<nil>")
-	addFormatterTest("%+v", v5, v5s)
-	addFormatterTest("%+v", pv5, "<*>("+v5Addr+")"+v5s)
-	addFormatterTest("%+v", &pv5, "<**>("+pv5Addr+"->"+v5Addr+")"+v5s)
-	addFormatterTest("%+v", nv5, "<nil>")
-	addFormatterTest("%#v", v5, "("+v5t+")"+v5s)
-	addFormatterTest("%#v", pv5, "(*"+v5t+")"+v5s)
-	addFormatterTest("%#v", &pv5, "(**"+v5t+")"+v5s)
-	addFormatterTest("%#v", nv5, "(*"+v5t+")"+"<nil>")
-	addFormatterTest("%#+v", v5, "("+v5t+")"+v5s)
-	addFormatterTest("%#+v", pv5, "(*"+v5t+")("+v5Addr+")"+v5s)
-	addFormatterTest("%#+v", &pv5, "(**"+v5t+")("+pv5Addr+"->"+v5Addr+")"+v5s)
-	addFormatterTest("%#v", nv5, "(*"+v5t+")"+"<nil>")
-}
-
-func addBoolFormatterTests() {
-	// Boolean true.
-	v := bool(true)
-	nv := (*bool)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "bool"
-	vs := "true"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-
-	// Boolean false.
-	v2 := bool(false)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "bool"
-	v2s := "false"
-	addFormatterTest("%v", v2, v2s)
-	addFormatterTest("%v", pv2, "<*>"+v2s)
-	addFormatterTest("%v", &pv2, "<**>"+v2s)
-	addFormatterTest("%+v", v2, v2s)
-	addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s)
-	addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%#v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s)
-	addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s)
-	addFormatterTest("%#+v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s)
-}
-
-func addFloatFormatterTests() {
-	// Standard float32.
-	v := float32(3.1415)
-	nv := (*float32)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "float32"
-	vs := "3.1415"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-
-	// Standard float64.
-	v2 := float64(3.1415926)
-	nv2 := (*float64)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "float64"
-	v2s := "3.1415926"
-	addFormatterTest("%v", v2, v2s)
-	addFormatterTest("%v", pv2, "<*>"+v2s)
-	addFormatterTest("%v", &pv2, "<**>"+v2s)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%+v", v2, v2s)
-	addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s)
-	addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%#v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s)
-	addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s)
-	addFormatterTest("%#v", nv2, "(*"+v2t+")"+"<nil>")
-	addFormatterTest("%#+v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"<nil>")
-}
-
-func addComplexFormatterTests() {
-	// Standard complex64.
-	v := complex(float32(6), -2)
-	nv := (*complex64)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "complex64"
-	vs := "(6-2i)"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-
-	// Standard complex128.
-	v2 := complex(float64(-6), 2)
-	nv2 := (*complex128)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "complex128"
-	v2s := "(-6+2i)"
-	addFormatterTest("%v", v2, v2s)
-	addFormatterTest("%v", pv2, "<*>"+v2s)
-	addFormatterTest("%v", &pv2, "<**>"+v2s)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%+v", v2, v2s)
-	addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s)
-	addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%#v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s)
-	addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s)
-	addFormatterTest("%#v", nv2, "(*"+v2t+")"+"<nil>")
-	addFormatterTest("%#+v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"<nil>")
-}
-
-func addArrayFormatterTests() {
-	// Array containing standard ints.
-	v := [3]int{1, 2, 3}
-	nv := (*[3]int)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "[3]int"
-	vs := "[1 2 3]"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-
-	// Array containing type with custom formatter on pointer receiver only.
-	v2 := [3]pstringer{"1", "2", "3"}
-	nv2 := (*[3]pstringer)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "[3]spew_test.pstringer"
-	v2sp := "[stringer 1 stringer 2 stringer 3]"
-	v2s := v2sp
-	if spew.UnsafeDisabled {
-		v2s = "[1 2 3]"
-	}
-	addFormatterTest("%v", v2, v2s)
-	addFormatterTest("%v", pv2, "<*>"+v2sp)
-	addFormatterTest("%v", &pv2, "<**>"+v2sp)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%+v", v2, v2s)
-	addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2sp)
-	addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2sp)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%#v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2sp)
-	addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2sp)
-	addFormatterTest("%#v", nv2, "(*"+v2t+")"+"<nil>")
-	addFormatterTest("%#+v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2sp)
-	addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2sp)
-	addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"<nil>")
-
-	// Array containing interfaces.
-	v3 := [3]interface{}{"one", int(2), uint(3)}
-	nv3 := (*[3]interface{})(nil)
-	pv3 := &v3
-	v3Addr := fmt.Sprintf("%p", pv3)
-	pv3Addr := fmt.Sprintf("%p", &pv3)
-	v3t := "[3]interface {}"
-	v3t2 := "string"
-	v3t3 := "int"
-	v3t4 := "uint"
-	v3s := "[one 2 3]"
-	v3s2 := "[(" + v3t2 + ")one (" + v3t3 + ")2 (" + v3t4 + ")3]"
-	addFormatterTest("%v", v3, v3s)
-	addFormatterTest("%v", pv3, "<*>"+v3s)
-	addFormatterTest("%v", &pv3, "<**>"+v3s)
-	addFormatterTest("%+v", nv3, "<nil>")
-	addFormatterTest("%+v", v3, v3s)
-	addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s)
-	addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s)
-	addFormatterTest("%+v", nv3, "<nil>")
-	addFormatterTest("%#v", v3, "("+v3t+")"+v3s2)
-	addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s2)
-	addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s2)
-	addFormatterTest("%#v", nv3, "(*"+v3t+")"+"<nil>")
-	addFormatterTest("%#+v", v3, "("+v3t+")"+v3s2)
-	addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s2)
-	addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s2)
-	addFormatterTest("%#+v", nv3, "(*"+v3t+")"+"<nil>")
-}
-
-func addSliceFormatterTests() {
-	// Slice containing standard float32 values.
-	v := []float32{3.14, 6.28, 12.56}
-	nv := (*[]float32)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "[]float32"
-	vs := "[3.14 6.28 12.56]"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-
-	// Slice containing type with custom formatter on pointer receiver only.
-	v2 := []pstringer{"1", "2", "3"}
-	nv2 := (*[]pstringer)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "[]spew_test.pstringer"
-	v2s := "[stringer 1 stringer 2 stringer 3]"
-	addFormatterTest("%v", v2, v2s)
-	addFormatterTest("%v", pv2, "<*>"+v2s)
-	addFormatterTest("%v", &pv2, "<**>"+v2s)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%+v", v2, v2s)
-	addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s)
-	addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%#v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s)
-	addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s)
-	addFormatterTest("%#v", nv2, "(*"+v2t+")"+"<nil>")
-	addFormatterTest("%#+v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"<nil>")
-
-	// Slice containing interfaces.
-	v3 := []interface{}{"one", int(2), uint(3), nil}
-	nv3 := (*[]interface{})(nil)
-	pv3 := &v3
-	v3Addr := fmt.Sprintf("%p", pv3)
-	pv3Addr := fmt.Sprintf("%p", &pv3)
-	v3t := "[]interface {}"
-	v3t2 := "string"
-	v3t3 := "int"
-	v3t4 := "uint"
-	v3t5 := "interface {}"
-	v3s := "[one 2 3 <nil>]"
-	v3s2 := "[(" + v3t2 + ")one (" + v3t3 + ")2 (" + v3t4 + ")3 (" + v3t5 +
-		")<nil>]"
-	addFormatterTest("%v", v3, v3s)
-	addFormatterTest("%v", pv3, "<*>"+v3s)
-	addFormatterTest("%v", &pv3, "<**>"+v3s)
-	addFormatterTest("%+v", nv3, "<nil>")
-	addFormatterTest("%+v", v3, v3s)
-	addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s)
-	addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s)
-	addFormatterTest("%+v", nv3, "<nil>")
-	addFormatterTest("%#v", v3, "("+v3t+")"+v3s2)
-	addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s2)
-	addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s2)
-	addFormatterTest("%#v", nv3, "(*"+v3t+")"+"<nil>")
-	addFormatterTest("%#+v", v3, "("+v3t+")"+v3s2)
-	addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s2)
-	addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s2)
-	addFormatterTest("%#+v", nv3, "(*"+v3t+")"+"<nil>")
-
-	// Nil slice.
-	var v4 []int
-	nv4 := (*[]int)(nil)
-	pv4 := &v4
-	v4Addr := fmt.Sprintf("%p", pv4)
-	pv4Addr := fmt.Sprintf("%p", &pv4)
-	v4t := "[]int"
-	v4s := "<nil>"
-	addFormatterTest("%v", v4, v4s)
-	addFormatterTest("%v", pv4, "<*>"+v4s)
-	addFormatterTest("%v", &pv4, "<**>"+v4s)
-	addFormatterTest("%+v", nv4, "<nil>")
-	addFormatterTest("%+v", v4, v4s)
-	addFormatterTest("%+v", pv4, "<*>("+v4Addr+")"+v4s)
-	addFormatterTest("%+v", &pv4, "<**>("+pv4Addr+"->"+v4Addr+")"+v4s)
-	addFormatterTest("%+v", nv4, "<nil>")
-	addFormatterTest("%#v", v4, "("+v4t+")"+v4s)
-	addFormatterTest("%#v", pv4, "(*"+v4t+")"+v4s)
-	addFormatterTest("%#v", &pv4, "(**"+v4t+")"+v4s)
-	addFormatterTest("%#v", nv4, "(*"+v4t+")"+"<nil>")
-	addFormatterTest("%#+v", v4, "("+v4t+")"+v4s)
-	addFormatterTest("%#+v", pv4, "(*"+v4t+")("+v4Addr+")"+v4s)
-	addFormatterTest("%#+v", &pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")"+v4s)
-	addFormatterTest("%#+v", nv4, "(*"+v4t+")"+"<nil>")
-}
-
-func addStringFormatterTests() {
-	// Standard string.
-	v := "test"
-	nv := (*string)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "string"
-	vs := "test"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-}
-
-func addInterfaceFormatterTests() {
-	// Nil interface.
-	var v interface{}
-	nv := (*interface{})(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "interface {}"
-	vs := "<nil>"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-
-	// Sub-interface.
-	v2 := interface{}(uint16(65535))
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "uint16"
-	v2s := "65535"
-	addFormatterTest("%v", v2, v2s)
-	addFormatterTest("%v", pv2, "<*>"+v2s)
-	addFormatterTest("%v", &pv2, "<**>"+v2s)
-	addFormatterTest("%+v", v2, v2s)
-	addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s)
-	addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%#v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s)
-	addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s)
-	addFormatterTest("%#+v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s)
-}
-
-func addMapFormatterTests() {
-	// Map with string keys and int vals.
-	v := map[string]int{"one": 1, "two": 2}
-	nilMap := map[string]int(nil)
-	nv := (*map[string]int)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "map[string]int"
-	vs := "map[one:1 two:2]"
-	vs2 := "map[two:2 one:1]"
-	addFormatterTest("%v", v, vs, vs2)
-	addFormatterTest("%v", pv, "<*>"+vs, "<*>"+vs2)
-	addFormatterTest("%v", &pv, "<**>"+vs, "<**>"+vs2)
-	addFormatterTest("%+v", nilMap, "<nil>")
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs, vs2)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs, "<*>("+vAddr+")"+vs2)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs,
-		"<**>("+pvAddr+"->"+vAddr+")"+vs2)
-	addFormatterTest("%+v", nilMap, "<nil>")
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs, "("+vt+")"+vs2)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs, "(*"+vt+")"+vs2)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs, "(**"+vt+")"+vs2)
-	addFormatterTest("%#v", nilMap, "("+vt+")"+"<nil>")
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs, "("+vt+")"+vs2)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs,
-		"(*"+vt+")("+vAddr+")"+vs2)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs,
-		"(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs2)
-	addFormatterTest("%#+v", nilMap, "("+vt+")"+"<nil>")
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-
-	// Map with custom formatter type on pointer receiver only keys and vals.
-	v2 := map[pstringer]pstringer{"one": "1"}
-	nv2 := (*map[pstringer]pstringer)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "map[spew_test.pstringer]spew_test.pstringer"
-	v2s := "map[stringer one:stringer 1]"
-	if spew.UnsafeDisabled {
-		v2s = "map[one:1]"
-	}
-	addFormatterTest("%v", v2, v2s)
-	addFormatterTest("%v", pv2, "<*>"+v2s)
-	addFormatterTest("%v", &pv2, "<**>"+v2s)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%+v", v2, v2s)
-	addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s)
-	addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%#v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s)
-	addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s)
-	addFormatterTest("%#v", nv2, "(*"+v2t+")"+"<nil>")
-	addFormatterTest("%#+v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"<nil>")
-
-	// Map with interface keys and values.
-	v3 := map[interface{}]interface{}{"one": 1}
-	nv3 := (*map[interface{}]interface{})(nil)
-	pv3 := &v3
-	v3Addr := fmt.Sprintf("%p", pv3)
-	pv3Addr := fmt.Sprintf("%p", &pv3)
-	v3t := "map[interface {}]interface {}"
-	v3t1 := "string"
-	v3t2 := "int"
-	v3s := "map[one:1]"
-	v3s2 := "map[(" + v3t1 + ")one:(" + v3t2 + ")1]"
-	addFormatterTest("%v", v3, v3s)
-	addFormatterTest("%v", pv3, "<*>"+v3s)
-	addFormatterTest("%v", &pv3, "<**>"+v3s)
-	addFormatterTest("%+v", nv3, "<nil>")
-	addFormatterTest("%+v", v3, v3s)
-	addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s)
-	addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s)
-	addFormatterTest("%+v", nv3, "<nil>")
-	addFormatterTest("%#v", v3, "("+v3t+")"+v3s2)
-	addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s2)
-	addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s2)
-	addFormatterTest("%#v", nv3, "(*"+v3t+")"+"<nil>")
-	addFormatterTest("%#+v", v3, "("+v3t+")"+v3s2)
-	addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s2)
-	addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s2)
-	addFormatterTest("%#+v", nv3, "(*"+v3t+")"+"<nil>")
-
-	// Map with nil interface value
-	v4 := map[string]interface{}{"nil": nil}
-	nv4 := (*map[string]interface{})(nil)
-	pv4 := &v4
-	v4Addr := fmt.Sprintf("%p", pv4)
-	pv4Addr := fmt.Sprintf("%p", &pv4)
-	v4t := "map[string]interface {}"
-	v4t1 := "interface {}"
-	v4s := "map[nil:<nil>]"
-	v4s2 := "map[nil:(" + v4t1 + ")<nil>]"
-	addFormatterTest("%v", v4, v4s)
-	addFormatterTest("%v", pv4, "<*>"+v4s)
-	addFormatterTest("%v", &pv4, "<**>"+v4s)
-	addFormatterTest("%+v", nv4, "<nil>")
-	addFormatterTest("%+v", v4, v4s)
-	addFormatterTest("%+v", pv4, "<*>("+v4Addr+")"+v4s)
-	addFormatterTest("%+v", &pv4, "<**>("+pv4Addr+"->"+v4Addr+")"+v4s)
-	addFormatterTest("%+v", nv4, "<nil>")
-	addFormatterTest("%#v", v4, "("+v4t+")"+v4s2)
-	addFormatterTest("%#v", pv4, "(*"+v4t+")"+v4s2)
-	addFormatterTest("%#v", &pv4, "(**"+v4t+")"+v4s2)
-	addFormatterTest("%#v", nv4, "(*"+v4t+")"+"<nil>")
-	addFormatterTest("%#+v", v4, "("+v4t+")"+v4s2)
-	addFormatterTest("%#+v", pv4, "(*"+v4t+")("+v4Addr+")"+v4s2)
-	addFormatterTest("%#+v", &pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")"+v4s2)
-	addFormatterTest("%#+v", nv4, "(*"+v4t+")"+"<nil>")
-}
-
-func addStructFormatterTests() {
-	// Struct with primitives.
-	type s1 struct {
-		a int8
-		b uint8
-	}
-	v := s1{127, 255}
-	nv := (*s1)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "spew_test.s1"
-	vt2 := "int8"
-	vt3 := "uint8"
-	vs := "{127 255}"
-	vs2 := "{a:127 b:255}"
-	vs3 := "{a:(" + vt2 + ")127 b:(" + vt3 + ")255}"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs2)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs2)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs2)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs3)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs3)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs3)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs3)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs3)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs3)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-
-	// Struct that contains another struct.
-	type s2 struct {
-		s1 s1
-		b  bool
-	}
-	v2 := s2{s1{127, 255}, true}
-	nv2 := (*s2)(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "spew_test.s2"
-	v2t2 := "spew_test.s1"
-	v2t3 := "int8"
-	v2t4 := "uint8"
-	v2t5 := "bool"
-	v2s := "{{127 255} true}"
-	v2s2 := "{s1:{a:127 b:255} b:true}"
-	v2s3 := "{s1:(" + v2t2 + "){a:(" + v2t3 + ")127 b:(" + v2t4 + ")255} b:(" +
-		v2t5 + ")true}"
-	addFormatterTest("%v", v2, v2s)
-	addFormatterTest("%v", pv2, "<*>"+v2s)
-	addFormatterTest("%v", &pv2, "<**>"+v2s)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%+v", v2, v2s2)
-	addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s2)
-	addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s2)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%#v", v2, "("+v2t+")"+v2s3)
-	addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s3)
-	addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s3)
-	addFormatterTest("%#v", nv2, "(*"+v2t+")"+"<nil>")
-	addFormatterTest("%#+v", v2, "("+v2t+")"+v2s3)
-	addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s3)
-	addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s3)
-	addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"<nil>")
-
-	// Struct that contains custom type with Stringer pointer interface via both
-	// exported and unexported fields.
-	type s3 struct {
-		s pstringer
-		S pstringer
-	}
-	v3 := s3{"test", "test2"}
-	nv3 := (*s3)(nil)
-	pv3 := &v3
-	v3Addr := fmt.Sprintf("%p", pv3)
-	pv3Addr := fmt.Sprintf("%p", &pv3)
-	v3t := "spew_test.s3"
-	v3t2 := "spew_test.pstringer"
-	v3s := "{stringer test stringer test2}"
-	v3sp := v3s
-	v3s2 := "{s:stringer test S:stringer test2}"
-	v3s2p := v3s2
-	v3s3 := "{s:(" + v3t2 + ")stringer test S:(" + v3t2 + ")stringer test2}"
-	v3s3p := v3s3
-	if spew.UnsafeDisabled {
-		v3s = "{test test2}"
-		v3sp = "{test stringer test2}"
-		v3s2 = "{s:test S:test2}"
-		v3s2p = "{s:test S:stringer test2}"
-		v3s3 = "{s:(" + v3t2 + ")test S:(" + v3t2 + ")test2}"
-		v3s3p = "{s:(" + v3t2 + ")test S:(" + v3t2 + ")stringer test2}"
-	}
-	addFormatterTest("%v", v3, v3s)
-	addFormatterTest("%v", pv3, "<*>"+v3sp)
-	addFormatterTest("%v", &pv3, "<**>"+v3sp)
-	addFormatterTest("%+v", nv3, "<nil>")
-	addFormatterTest("%+v", v3, v3s2)
-	addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s2p)
-	addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s2p)
-	addFormatterTest("%+v", nv3, "<nil>")
-	addFormatterTest("%#v", v3, "("+v3t+")"+v3s3)
-	addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s3p)
-	addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s3p)
-	addFormatterTest("%#v", nv3, "(*"+v3t+")"+"<nil>")
-	addFormatterTest("%#+v", v3, "("+v3t+")"+v3s3)
-	addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s3p)
-	addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s3p)
-	addFormatterTest("%#+v", nv3, "(*"+v3t+")"+"<nil>")
-
-	// Struct that contains embedded struct and field to same struct.
-	e := embed{"embedstr"}
-	v4 := embedwrap{embed: &e, e: &e}
-	nv4 := (*embedwrap)(nil)
-	pv4 := &v4
-	eAddr := fmt.Sprintf("%p", &e)
-	v4Addr := fmt.Sprintf("%p", pv4)
-	pv4Addr := fmt.Sprintf("%p", &pv4)
-	v4t := "spew_test.embedwrap"
-	v4t2 := "spew_test.embed"
-	v4t3 := "string"
-	v4s := "{<*>{embedstr} <*>{embedstr}}"
-	v4s2 := "{embed:<*>(" + eAddr + "){a:embedstr} e:<*>(" + eAddr +
-		"){a:embedstr}}"
-	v4s3 := "{embed:(*" + v4t2 + "){a:(" + v4t3 + ")embedstr} e:(*" + v4t2 +
-		"){a:(" + v4t3 + ")embedstr}}"
-	v4s4 := "{embed:(*" + v4t2 + ")(" + eAddr + "){a:(" + v4t3 +
-		")embedstr} e:(*" + v4t2 + ")(" + eAddr + "){a:(" + v4t3 + ")embedstr}}"
-	addFormatterTest("%v", v4, v4s)
-	addFormatterTest("%v", pv4, "<*>"+v4s)
-	addFormatterTest("%v", &pv4, "<**>"+v4s)
-	addFormatterTest("%+v", nv4, "<nil>")
-	addFormatterTest("%+v", v4, v4s2)
-	addFormatterTest("%+v", pv4, "<*>("+v4Addr+")"+v4s2)
-	addFormatterTest("%+v", &pv4, "<**>("+pv4Addr+"->"+v4Addr+")"+v4s2)
-	addFormatterTest("%+v", nv4, "<nil>")
-	addFormatterTest("%#v", v4, "("+v4t+")"+v4s3)
-	addFormatterTest("%#v", pv4, "(*"+v4t+")"+v4s3)
-	addFormatterTest("%#v", &pv4, "(**"+v4t+")"+v4s3)
-	addFormatterTest("%#v", nv4, "(*"+v4t+")"+"<nil>")
-	addFormatterTest("%#+v", v4, "("+v4t+")"+v4s4)
-	addFormatterTest("%#+v", pv4, "(*"+v4t+")("+v4Addr+")"+v4s4)
-	addFormatterTest("%#+v", &pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")"+v4s4)
-	addFormatterTest("%#+v", nv4, "(*"+v4t+")"+"<nil>")
-}
-
-func addUintptrFormatterTests() {
-	// Null pointer.
-	v := uintptr(0)
-	nv := (*uintptr)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "uintptr"
-	vs := "<nil>"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-
-	// Address of real variable.
-	i := 1
-	v2 := uintptr(unsafe.Pointer(&i))
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "uintptr"
-	v2s := fmt.Sprintf("%p", &i)
-	addFormatterTest("%v", v2, v2s)
-	addFormatterTest("%v", pv2, "<*>"+v2s)
-	addFormatterTest("%v", &pv2, "<**>"+v2s)
-	addFormatterTest("%+v", v2, v2s)
-	addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s)
-	addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%#v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s)
-	addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s)
-	addFormatterTest("%#+v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s)
-}
-
-func addUnsafePointerFormatterTests() {
-	// Null pointer.
-	v := unsafe.Pointer(nil)
-	nv := (*unsafe.Pointer)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "unsafe.Pointer"
-	vs := "<nil>"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-
-	// Address of real variable.
-	i := 1
-	v2 := unsafe.Pointer(&i)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "unsafe.Pointer"
-	v2s := fmt.Sprintf("%p", &i)
-	addFormatterTest("%v", v2, v2s)
-	addFormatterTest("%v", pv2, "<*>"+v2s)
-	addFormatterTest("%v", &pv2, "<**>"+v2s)
-	addFormatterTest("%+v", v2, v2s)
-	addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s)
-	addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%#v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s)
-	addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s)
-	addFormatterTest("%#+v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s)
-}
-
-func addChanFormatterTests() {
-	// Nil channel.
-	var v chan int
-	pv := &v
-	nv := (*chan int)(nil)
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "chan int"
-	vs := "<nil>"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-
-	// Real channel.
-	v2 := make(chan int)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "chan int"
-	v2s := fmt.Sprintf("%p", v2)
-	addFormatterTest("%v", v2, v2s)
-	addFormatterTest("%v", pv2, "<*>"+v2s)
-	addFormatterTest("%v", &pv2, "<**>"+v2s)
-	addFormatterTest("%+v", v2, v2s)
-	addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s)
-	addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%#v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s)
-	addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s)
-	addFormatterTest("%#+v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s)
-}
-
-func addFuncFormatterTests() {
-	// Function with no params and no returns.
-	v := addIntFormatterTests
-	nv := (*func())(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "func()"
-	vs := fmt.Sprintf("%p", v)
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-
-	// Function with param and no returns.
-	v2 := TestFormatter
-	nv2 := (*func(*testing.T))(nil)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "func(*testing.T)"
-	v2s := fmt.Sprintf("%p", v2)
-	addFormatterTest("%v", v2, v2s)
-	addFormatterTest("%v", pv2, "<*>"+v2s)
-	addFormatterTest("%v", &pv2, "<**>"+v2s)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%+v", v2, v2s)
-	addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s)
-	addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%+v", nv2, "<nil>")
-	addFormatterTest("%#v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s)
-	addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s)
-	addFormatterTest("%#v", nv2, "(*"+v2t+")"+"<nil>")
-	addFormatterTest("%#+v", v2, "("+v2t+")"+v2s)
-	addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s)
-	addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"<nil>")
-
-	// Function with multiple params and multiple returns.
-	var v3 = func(i int, s string) (b bool, err error) {
-		return true, nil
-	}
-	nv3 := (*func(int, string) (bool, error))(nil)
-	pv3 := &v3
-	v3Addr := fmt.Sprintf("%p", pv3)
-	pv3Addr := fmt.Sprintf("%p", &pv3)
-	v3t := "func(int, string) (bool, error)"
-	v3s := fmt.Sprintf("%p", v3)
-	addFormatterTest("%v", v3, v3s)
-	addFormatterTest("%v", pv3, "<*>"+v3s)
-	addFormatterTest("%v", &pv3, "<**>"+v3s)
-	addFormatterTest("%+v", nv3, "<nil>")
-	addFormatterTest("%+v", v3, v3s)
-	addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s)
-	addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s)
-	addFormatterTest("%+v", nv3, "<nil>")
-	addFormatterTest("%#v", v3, "("+v3t+")"+v3s)
-	addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s)
-	addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s)
-	addFormatterTest("%#v", nv3, "(*"+v3t+")"+"<nil>")
-	addFormatterTest("%#+v", v3, "("+v3t+")"+v3s)
-	addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s)
-	addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s)
-	addFormatterTest("%#+v", nv3, "(*"+v3t+")"+"<nil>")
-}
-
-func addCircularFormatterTests() {
-	// Struct that is circular through self referencing.
-	type circular struct {
-		c *circular
-	}
-	v := circular{nil}
-	v.c = &v
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "spew_test.circular"
-	vs := "{<*>{<*><shown>}}"
-	vs2 := "{<*><shown>}"
-	vs3 := "{c:<*>(" + vAddr + "){c:<*>(" + vAddr + ")<shown>}}"
-	vs4 := "{c:<*>(" + vAddr + ")<shown>}"
-	vs5 := "{c:(*" + vt + "){c:(*" + vt + ")<shown>}}"
-	vs6 := "{c:(*" + vt + ")<shown>}"
-	vs7 := "{c:(*" + vt + ")(" + vAddr + "){c:(*" + vt + ")(" + vAddr +
-		")<shown>}}"
-	vs8 := "{c:(*" + vt + ")(" + vAddr + ")<shown>}"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs2)
-	addFormatterTest("%v", &pv, "<**>"+vs2)
-	addFormatterTest("%+v", v, vs3)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs4)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs4)
-	addFormatterTest("%#v", v, "("+vt+")"+vs5)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs6)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs6)
-	addFormatterTest("%#+v", v, "("+vt+")"+vs7)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs8)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs8)
-
-	// Structs that are circular through cross referencing.
-	v2 := xref1{nil}
-	ts2 := xref2{&v2}
-	v2.ps2 = &ts2
-	pv2 := &v2
-	ts2Addr := fmt.Sprintf("%p", &ts2)
-	v2Addr := fmt.Sprintf("%p", pv2)
-	pv2Addr := fmt.Sprintf("%p", &pv2)
-	v2t := "spew_test.xref1"
-	v2t2 := "spew_test.xref2"
-	v2s := "{<*>{<*>{<*><shown>}}}"
-	v2s2 := "{<*>{<*><shown>}}"
-	v2s3 := "{ps2:<*>(" + ts2Addr + "){ps1:<*>(" + v2Addr + "){ps2:<*>(" +
-		ts2Addr + ")<shown>}}}"
-	v2s4 := "{ps2:<*>(" + ts2Addr + "){ps1:<*>(" + v2Addr + ")<shown>}}"
-	v2s5 := "{ps2:(*" + v2t2 + "){ps1:(*" + v2t + "){ps2:(*" + v2t2 +
-		")<shown>}}}"
-	v2s6 := "{ps2:(*" + v2t2 + "){ps1:(*" + v2t + ")<shown>}}"
-	v2s7 := "{ps2:(*" + v2t2 + ")(" + ts2Addr + "){ps1:(*" + v2t +
-		")(" + v2Addr + "){ps2:(*" + v2t2 + ")(" + ts2Addr +
-		")<shown>}}}"
-	v2s8 := "{ps2:(*" + v2t2 + ")(" + ts2Addr + "){ps1:(*" + v2t +
-		")(" + v2Addr + ")<shown>}}"
-	addFormatterTest("%v", v2, v2s)
-	addFormatterTest("%v", pv2, "<*>"+v2s2)
-	addFormatterTest("%v", &pv2, "<**>"+v2s2)
-	addFormatterTest("%+v", v2, v2s3)
-	addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s4)
-	addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s4)
-	addFormatterTest("%#v", v2, "("+v2t+")"+v2s5)
-	addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s6)
-	addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s6)
-	addFormatterTest("%#+v", v2, "("+v2t+")"+v2s7)
-	addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s8)
-	addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s8)
-
-	// Structs that are indirectly circular.
-	v3 := indirCir1{nil}
-	tic2 := indirCir2{nil}
-	tic3 := indirCir3{&v3}
-	tic2.ps3 = &tic3
-	v3.ps2 = &tic2
-	pv3 := &v3
-	tic2Addr := fmt.Sprintf("%p", &tic2)
-	tic3Addr := fmt.Sprintf("%p", &tic3)
-	v3Addr := fmt.Sprintf("%p", pv3)
-	pv3Addr := fmt.Sprintf("%p", &pv3)
-	v3t := "spew_test.indirCir1"
-	v3t2 := "spew_test.indirCir2"
-	v3t3 := "spew_test.indirCir3"
-	v3s := "{<*>{<*>{<*>{<*><shown>}}}}"
-	v3s2 := "{<*>{<*>{<*><shown>}}}"
-	v3s3 := "{ps2:<*>(" + tic2Addr + "){ps3:<*>(" + tic3Addr + "){ps1:<*>(" +
-		v3Addr + "){ps2:<*>(" + tic2Addr + ")<shown>}}}}"
-	v3s4 := "{ps2:<*>(" + tic2Addr + "){ps3:<*>(" + tic3Addr + "){ps1:<*>(" +
-		v3Addr + ")<shown>}}}"
-	v3s5 := "{ps2:(*" + v3t2 + "){ps3:(*" + v3t3 + "){ps1:(*" + v3t +
-		"){ps2:(*" + v3t2 + ")<shown>}}}}"
-	v3s6 := "{ps2:(*" + v3t2 + "){ps3:(*" + v3t3 + "){ps1:(*" + v3t +
-		")<shown>}}}"
-	v3s7 := "{ps2:(*" + v3t2 + ")(" + tic2Addr + "){ps3:(*" + v3t3 + ")(" +
-		tic3Addr + "){ps1:(*" + v3t + ")(" + v3Addr + "){ps2:(*" + v3t2 +
-		")(" + tic2Addr + ")<shown>}}}}"
-	v3s8 := "{ps2:(*" + v3t2 + ")(" + tic2Addr + "){ps3:(*" + v3t3 + ")(" +
-		tic3Addr + "){ps1:(*" + v3t + ")(" + v3Addr + ")<shown>}}}"
-	addFormatterTest("%v", v3, v3s)
-	addFormatterTest("%v", pv3, "<*>"+v3s2)
-	addFormatterTest("%v", &pv3, "<**>"+v3s2)
-	addFormatterTest("%+v", v3, v3s3)
-	addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s4)
-	addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s4)
-	addFormatterTest("%#v", v3, "("+v3t+")"+v3s5)
-	addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s6)
-	addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s6)
-	addFormatterTest("%#+v", v3, "("+v3t+")"+v3s7)
-	addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s8)
-	addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s8)
-}
-
-func addPanicFormatterTests() {
-	// Type that panics in its Stringer interface.
-	v := panicer(127)
-	nv := (*panicer)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "spew_test.panicer"
-	vs := "(PANIC=test panic)127"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-}
-
-func addErrorFormatterTests() {
-	// Type that has a custom Error interface.
-	v := customError(127)
-	nv := (*customError)(nil)
-	pv := &v
-	vAddr := fmt.Sprintf("%p", pv)
-	pvAddr := fmt.Sprintf("%p", &pv)
-	vt := "spew_test.customError"
-	vs := "error: 127"
-	addFormatterTest("%v", v, vs)
-	addFormatterTest("%v", pv, "<*>"+vs)
-	addFormatterTest("%v", &pv, "<**>"+vs)
-	addFormatterTest("%v", nv, "<nil>")
-	addFormatterTest("%+v", v, vs)
-	addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs)
-	addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%+v", nv, "<nil>")
-	addFormatterTest("%#v", v, "("+vt+")"+vs)
-	addFormatterTest("%#v", pv, "(*"+vt+")"+vs)
-	addFormatterTest("%#v", &pv, "(**"+vt+")"+vs)
-	addFormatterTest("%#v", nv, "(*"+vt+")"+"<nil>")
-	addFormatterTest("%#+v", v, "("+vt+")"+vs)
-	addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs)
-	addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs)
-	addFormatterTest("%#+v", nv, "(*"+vt+")"+"<nil>")
-}
-
-func addPassthroughFormatterTests() {
-	// %x passthrough with uint.
-	v := uint(4294967295)
-	pv := &v
-	vAddr := fmt.Sprintf("%x", pv)
-	pvAddr := fmt.Sprintf("%x", &pv)
-	vs := "ffffffff"
-	addFormatterTest("%x", v, vs)
-	addFormatterTest("%x", pv, vAddr)
-	addFormatterTest("%x", &pv, pvAddr)
-
-	// %#x passthrough with uint.
-	v2 := int(2147483647)
-	pv2 := &v2
-	v2Addr := fmt.Sprintf("%#x", pv2)
-	pv2Addr := fmt.Sprintf("%#x", &pv2)
-	v2s := "0x7fffffff"
-	addFormatterTest("%#x", v2, v2s)
-	addFormatterTest("%#x", pv2, v2Addr)
-	addFormatterTest("%#x", &pv2, pv2Addr)
-
-	// %f passthrough with precision.
-	addFormatterTest("%.2f", 3.1415, "3.14")
-	addFormatterTest("%.3f", 3.1415, "3.142")
-	addFormatterTest("%.4f", 3.1415, "3.1415")
-
-	// %f passthrough with width and precision.
-	addFormatterTest("%5.2f", 3.1415, " 3.14")
-	addFormatterTest("%6.3f", 3.1415, " 3.142")
-	addFormatterTest("%7.4f", 3.1415, " 3.1415")
-
-	// %d passthrough with width.
-	addFormatterTest("%3d", 127, "127")
-	addFormatterTest("%4d", 127, " 127")
-	addFormatterTest("%5d", 127, "  127")
-
-	// %q passthrough with string.
-	addFormatterTest("%q", "test", "\"test\"")
-}
-
-// TestFormatter executes all of the tests described by formatterTests.
-func TestFormatter(t *testing.T) {
-	// Setup tests.
-	addIntFormatterTests()
-	addUintFormatterTests()
-	addBoolFormatterTests()
-	addFloatFormatterTests()
-	addComplexFormatterTests()
-	addArrayFormatterTests()
-	addSliceFormatterTests()
-	addStringFormatterTests()
-	addInterfaceFormatterTests()
-	addMapFormatterTests()
-	addStructFormatterTests()
-	addUintptrFormatterTests()
-	addUnsafePointerFormatterTests()
-	addChanFormatterTests()
-	addFuncFormatterTests()
-	addCircularFormatterTests()
-	addPanicFormatterTests()
-	addErrorFormatterTests()
-	addPassthroughFormatterTests()
-
-	t.Logf("Running %d tests", len(formatterTests))
-	for i, test := range formatterTests {
-		buf := new(bytes.Buffer)
-		spew.Fprintf(buf, test.format, test.in)
-		s := buf.String()
-		if testFailed(s, test.wants) {
-			t.Errorf("Formatter #%d format: %s got: %s %s", i, test.format, s,
-				stringizeWants(test.wants))
-			continue
-		}
-	}
-}
-
-type testStruct struct {
-	x int
-}
-
-func (ts testStruct) String() string {
-	return fmt.Sprintf("ts.%d", ts.x)
-}
-
-type testStructP struct {
-	x int
-}
-
-func (ts *testStructP) String() string {
-	return fmt.Sprintf("ts.%d", ts.x)
-}
-
-func TestPrintSortedKeys(t *testing.T) {
-	cfg := spew.ConfigState{SortKeys: true}
-	s := cfg.Sprint(map[int]string{1: "1", 3: "3", 2: "2"})
-	expected := "map[1:1 2:2 3:3]"
-	if s != expected {
-		t.Errorf("Sorted keys mismatch 1:\n  %v %v", s, expected)
-	}
-
-	s = cfg.Sprint(map[stringer]int{"1": 1, "3": 3, "2": 2})
-	expected = "map[stringer 1:1 stringer 2:2 stringer 3:3]"
-	if s != expected {
-		t.Errorf("Sorted keys mismatch 2:\n  %v %v", s, expected)
-	}
-
-	s = cfg.Sprint(map[pstringer]int{pstringer("1"): 1, pstringer("3"): 3, pstringer("2"): 2})
-	expected = "map[stringer 1:1 stringer 2:2 stringer 3:3]"
-	if spew.UnsafeDisabled {
-		expected = "map[1:1 2:2 3:3]"
-	}
-	if s != expected {
-		t.Errorf("Sorted keys mismatch 3:\n  %v %v", s, expected)
-	}
-
-	s = cfg.Sprint(map[testStruct]int{{1}: 1, {3}: 3, {2}: 2})
-	expected = "map[ts.1:1 ts.2:2 ts.3:3]"
-	if s != expected {
-		t.Errorf("Sorted keys mismatch 4:\n  %v %v", s, expected)
-	}
-
-	if !spew.UnsafeDisabled {
-		s = cfg.Sprint(map[testStructP]int{{1}: 1, {3}: 3, {2}: 2})
-		expected = "map[ts.1:1 ts.2:2 ts.3:3]"
-		if s != expected {
-			t.Errorf("Sorted keys mismatch 5:\n  %v %v", s, expected)
-		}
-	}
-
-	s = cfg.Sprint(map[customError]int{customError(1): 1, customError(3): 3, customError(2): 2})
-	expected = "map[error: 1:1 error: 2:2 error: 3:3]"
-	if s != expected {
-		t.Errorf("Sorted keys mismatch 6:\n  %v %v", s, expected)
-	}
-}
diff --git a/vendor/github.com/davecgh/go-spew/spew/internal_test.go b/vendor/github.com/davecgh/go-spew/spew/internal_test.go
deleted file mode 100644
index e312b4fad..000000000
--- a/vendor/github.com/davecgh/go-spew/spew/internal_test.go
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-/*
-This test file is part of the spew package rather than than the spew_test
-package because it needs access to internals to properly test certain cases
-which are not possible via the public interface since they should never happen.
-*/
-
-package spew
-
-import (
-	"bytes"
-	"reflect"
-	"testing"
-)
-
-// dummyFmtState implements a fake fmt.State to use for testing invalid
-// reflect.Value handling.  This is necessary because the fmt package catches
-// invalid values before invoking the formatter on them.
-type dummyFmtState struct {
-	bytes.Buffer
-}
-
-func (dfs *dummyFmtState) Flag(f int) bool {
-	return f == int('+')
-}
-
-func (dfs *dummyFmtState) Precision() (int, bool) {
-	return 0, false
-}
-
-func (dfs *dummyFmtState) Width() (int, bool) {
-	return 0, false
-}
-
-// TestInvalidReflectValue ensures the dump and formatter code handles an
-// invalid reflect value properly.  This needs access to internal state since it
-// should never happen in real code and therefore can't be tested via the public
-// API.
-func TestInvalidReflectValue(t *testing.T) {
-	i := 1
-
-	// Dump invalid reflect value.
-	v := new(reflect.Value)
-	buf := new(bytes.Buffer)
-	d := dumpState{w: buf, cs: &Config}
-	d.dump(*v)
-	s := buf.String()
-	want := "<invalid>"
-	if s != want {
-		t.Errorf("InvalidReflectValue #%d\n got: %s want: %s", i, s, want)
-	}
-	i++
-
-	// Formatter invalid reflect value.
-	buf2 := new(dummyFmtState)
-	f := formatState{value: *v, cs: &Config, fs: buf2}
-	f.format(*v)
-	s = buf2.String()
-	want = "<invalid>"
-	if s != want {
-		t.Errorf("InvalidReflectValue #%d got: %s want: %s", i, s, want)
-	}
-}
-
-// SortValues makes the internal sortValues function available to the test
-// package.
-func SortValues(values []reflect.Value, cs *ConfigState) {
-	sortValues(values, cs)
-}
diff --git a/vendor/github.com/davecgh/go-spew/spew/internalunsafe_test.go b/vendor/github.com/davecgh/go-spew/spew/internalunsafe_test.go
deleted file mode 100644
index 80dc22177..000000000
--- a/vendor/github.com/davecgh/go-spew/spew/internalunsafe_test.go
+++ /dev/null
@@ -1,101 +0,0 @@
-// Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
-
-// Permission to use, copy, modify, and distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-// NOTE: Due to the following build constraints, this file will only be compiled
-// when the code is not running on Google App Engine, compiled by GopherJS, and
-// "-tags safe" is not added to the go build command line.  The "disableunsafe"
-// tag is deprecated and thus should not be used.
-// +build !js,!appengine,!safe,!disableunsafe,go1.4
-
-/*
-This test file is part of the spew package rather than than the spew_test
-package because it needs access to internals to properly test certain cases
-which are not possible via the public interface since they should never happen.
-*/
-
-package spew
-
-import (
-	"bytes"
-	"reflect"
-	"testing"
-)
-
-// changeKind uses unsafe to intentionally change the kind of a reflect.Value to
-// the maximum kind value which does not exist.  This is needed to test the
-// fallback code which punts to the standard fmt library for new types that
-// might get added to the language.
-func changeKind(v *reflect.Value, readOnly bool) {
-	flags := flagField(v)
-	if readOnly {
-		*flags |= flagRO
-	} else {
-		*flags &^= flagRO
-	}
-	*flags |= flagKindMask
-}
-
-// TestAddedReflectValue tests functionaly of the dump and formatter code which
-// falls back to the standard fmt library for new types that might get added to
-// the language.
-func TestAddedReflectValue(t *testing.T) {
-	i := 1
-
-	// Dump using a reflect.Value that is exported.
-	v := reflect.ValueOf(int8(5))
-	changeKind(&v, false)
-	buf := new(bytes.Buffer)
-	d := dumpState{w: buf, cs: &Config}
-	d.dump(v)
-	s := buf.String()
-	want := "(int8) 5"
-	if s != want {
-		t.Errorf("TestAddedReflectValue #%d\n got: %s want: %s", i, s, want)
-	}
-	i++
-
-	// Dump using a reflect.Value that is not exported.
-	changeKind(&v, true)
-	buf.Reset()
-	d.dump(v)
-	s = buf.String()
-	want = "(int8) <int8 Value>"
-	if s != want {
-		t.Errorf("TestAddedReflectValue #%d\n got: %s want: %s", i, s, want)
-	}
-	i++
-
-	// Formatter using a reflect.Value that is exported.
-	changeKind(&v, false)
-	buf2 := new(dummyFmtState)
-	f := formatState{value: v, cs: &Config, fs: buf2}
-	f.format(v)
-	s = buf2.String()
-	want = "5"
-	if s != want {
-		t.Errorf("TestAddedReflectValue #%d got: %s want: %s", i, s, want)
-	}
-	i++
-
-	// Formatter using a reflect.Value that is not exported.
-	changeKind(&v, true)
-	buf2.Reset()
-	f = formatState{value: v, cs: &Config, fs: buf2}
-	f.format(v)
-	s = buf2.String()
-	want = "<int8 Value>"
-	if s != want {
-		t.Errorf("TestAddedReflectValue #%d got: %s want: %s", i, s, want)
-	}
-}
diff --git a/vendor/github.com/davecgh/go-spew/spew/spew_test.go b/vendor/github.com/davecgh/go-spew/spew/spew_test.go
deleted file mode 100644
index b70466c69..000000000
--- a/vendor/github.com/davecgh/go-spew/spew/spew_test.go
+++ /dev/null
@@ -1,320 +0,0 @@
-/*
- * Copyright (c) 2013-2016 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew_test
-
-import (
-	"bytes"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"testing"
-
-	"github.com/davecgh/go-spew/spew"
-)
-
-// spewFunc is used to identify which public function of the spew package or
-// ConfigState a test applies to.
-type spewFunc int
-
-const (
-	fCSFdump spewFunc = iota
-	fCSFprint
-	fCSFprintf
-	fCSFprintln
-	fCSPrint
-	fCSPrintln
-	fCSSdump
-	fCSSprint
-	fCSSprintf
-	fCSSprintln
-	fCSErrorf
-	fCSNewFormatter
-	fErrorf
-	fFprint
-	fFprintln
-	fPrint
-	fPrintln
-	fSdump
-	fSprint
-	fSprintf
-	fSprintln
-)
-
-// Map of spewFunc values to names for pretty printing.
-var spewFuncStrings = map[spewFunc]string{
-	fCSFdump:        "ConfigState.Fdump",
-	fCSFprint:       "ConfigState.Fprint",
-	fCSFprintf:      "ConfigState.Fprintf",
-	fCSFprintln:     "ConfigState.Fprintln",
-	fCSSdump:        "ConfigState.Sdump",
-	fCSPrint:        "ConfigState.Print",
-	fCSPrintln:      "ConfigState.Println",
-	fCSSprint:       "ConfigState.Sprint",
-	fCSSprintf:      "ConfigState.Sprintf",
-	fCSSprintln:     "ConfigState.Sprintln",
-	fCSErrorf:       "ConfigState.Errorf",
-	fCSNewFormatter: "ConfigState.NewFormatter",
-	fErrorf:         "spew.Errorf",
-	fFprint:         "spew.Fprint",
-	fFprintln:       "spew.Fprintln",
-	fPrint:          "spew.Print",
-	fPrintln:        "spew.Println",
-	fSdump:          "spew.Sdump",
-	fSprint:         "spew.Sprint",
-	fSprintf:        "spew.Sprintf",
-	fSprintln:       "spew.Sprintln",
-}
-
-func (f spewFunc) String() string {
-	if s, ok := spewFuncStrings[f]; ok {
-		return s
-	}
-	return fmt.Sprintf("Unknown spewFunc (%d)", int(f))
-}
-
-// spewTest is used to describe a test to be performed against the public
-// functions of the spew package or ConfigState.
-type spewTest struct {
-	cs     *spew.ConfigState
-	f      spewFunc
-	format string
-	in     interface{}
-	want   string
-}
-
-// spewTests houses the tests to be performed against the public functions of
-// the spew package and ConfigState.
-//
-// These tests are only intended to ensure the public functions are exercised
-// and are intentionally not exhaustive of types.  The exhaustive type
-// tests are handled in the dump and format tests.
-var spewTests []spewTest
-
-// redirStdout is a helper function to return the standard output from f as a
-// byte slice.
-func redirStdout(f func()) ([]byte, error) {
-	tempFile, err := ioutil.TempFile("", "ss-test")
-	if err != nil {
-		return nil, err
-	}
-	fileName := tempFile.Name()
-	defer os.Remove(fileName) // Ignore error
-
-	origStdout := os.Stdout
-	os.Stdout = tempFile
-	f()
-	os.Stdout = origStdout
-	tempFile.Close()
-
-	return ioutil.ReadFile(fileName)
-}
-
-func initSpewTests() {
-	// Config states with various settings.
-	scsDefault := spew.NewDefaultConfig()
-	scsNoMethods := &spew.ConfigState{Indent: " ", DisableMethods: true}
-	scsNoPmethods := &spew.ConfigState{Indent: " ", DisablePointerMethods: true}
-	scsMaxDepth := &spew.ConfigState{Indent: " ", MaxDepth: 1}
-	scsContinue := &spew.ConfigState{Indent: " ", ContinueOnMethod: true}
-	scsNoPtrAddr := &spew.ConfigState{DisablePointerAddresses: true}
-	scsNoCap := &spew.ConfigState{DisableCapacities: true}
-
-	// Variables for tests on types which implement Stringer interface with and
-	// without a pointer receiver.
-	ts := stringer("test")
-	tps := pstringer("test")
-
-	type ptrTester struct {
-		s *struct{}
-	}
-	tptr := &ptrTester{s: &struct{}{}}
-
-	// depthTester is used to test max depth handling for structs, array, slices
-	// and maps.
-	type depthTester struct {
-		ic    indirCir1
-		arr   [1]string
-		slice []string
-		m     map[string]int
-	}
-	dt := depthTester{indirCir1{nil}, [1]string{"arr"}, []string{"slice"},
-		map[string]int{"one": 1}}
-
-	// Variable for tests on types which implement error interface.
-	te := customError(10)
-
-	spewTests = []spewTest{
-		{scsDefault, fCSFdump, "", int8(127), "(int8) 127\n"},
-		{scsDefault, fCSFprint, "", int16(32767), "32767"},
-		{scsDefault, fCSFprintf, "%v", int32(2147483647), "2147483647"},
-		{scsDefault, fCSFprintln, "", int(2147483647), "2147483647\n"},
-		{scsDefault, fCSPrint, "", int64(9223372036854775807), "9223372036854775807"},
-		{scsDefault, fCSPrintln, "", uint8(255), "255\n"},
-		{scsDefault, fCSSdump, "", uint8(64), "(uint8) 64\n"},
-		{scsDefault, fCSSprint, "", complex(1, 2), "(1+2i)"},
-		{scsDefault, fCSSprintf, "%v", complex(float32(3), 4), "(3+4i)"},
-		{scsDefault, fCSSprintln, "", complex(float64(5), 6), "(5+6i)\n"},
-		{scsDefault, fCSErrorf, "%#v", uint16(65535), "(uint16)65535"},
-		{scsDefault, fCSNewFormatter, "%v", uint32(4294967295), "4294967295"},
-		{scsDefault, fErrorf, "%v", uint64(18446744073709551615), "18446744073709551615"},
-		{scsDefault, fFprint, "", float32(3.14), "3.14"},
-		{scsDefault, fFprintln, "", float64(6.28), "6.28\n"},
-		{scsDefault, fPrint, "", true, "true"},
-		{scsDefault, fPrintln, "", false, "false\n"},
-		{scsDefault, fSdump, "", complex(-10, -20), "(complex128) (-10-20i)\n"},
-		{scsDefault, fSprint, "", complex(-1, -2), "(-1-2i)"},
-		{scsDefault, fSprintf, "%v", complex(float32(-3), -4), "(-3-4i)"},
-		{scsDefault, fSprintln, "", complex(float64(-5), -6), "(-5-6i)\n"},
-		{scsNoMethods, fCSFprint, "", ts, "test"},
-		{scsNoMethods, fCSFprint, "", &ts, "<*>test"},
-		{scsNoMethods, fCSFprint, "", tps, "test"},
-		{scsNoMethods, fCSFprint, "", &tps, "<*>test"},
-		{scsNoPmethods, fCSFprint, "", ts, "stringer test"},
-		{scsNoPmethods, fCSFprint, "", &ts, "<*>stringer test"},
-		{scsNoPmethods, fCSFprint, "", tps, "test"},
-		{scsNoPmethods, fCSFprint, "", &tps, "<*>stringer test"},
-		{scsMaxDepth, fCSFprint, "", dt, "{{<max>} [<max>] [<max>] map[<max>]}"},
-		{scsMaxDepth, fCSFdump, "", dt, "(spew_test.depthTester) {\n" +
-			" ic: (spew_test.indirCir1) {\n  <max depth reached>\n },\n" +
-			" arr: ([1]string) (len=1 cap=1) {\n  <max depth reached>\n },\n" +
-			" slice: ([]string) (len=1 cap=1) {\n  <max depth reached>\n },\n" +
-			" m: (map[string]int) (len=1) {\n  <max depth reached>\n }\n}\n"},
-		{scsContinue, fCSFprint, "", ts, "(stringer test) test"},
-		{scsContinue, fCSFdump, "", ts, "(spew_test.stringer) " +
-			"(len=4) (stringer test) \"test\"\n"},
-		{scsContinue, fCSFprint, "", te, "(error: 10) 10"},
-		{scsContinue, fCSFdump, "", te, "(spew_test.customError) " +
-			"(error: 10) 10\n"},
-		{scsNoPtrAddr, fCSFprint, "", tptr, "<*>{<*>{}}"},
-		{scsNoPtrAddr, fCSSdump, "", tptr, "(*spew_test.ptrTester)({\ns: (*struct {})({\n})\n})\n"},
-		{scsNoCap, fCSSdump, "", make([]string, 0, 10), "([]string) {\n}\n"},
-		{scsNoCap, fCSSdump, "", make([]string, 1, 10), "([]string) (len=1) {\n(string) \"\"\n}\n"},
-	}
-}
-
-// TestSpew executes all of the tests described by spewTests.
-func TestSpew(t *testing.T) {
-	initSpewTests()
-
-	t.Logf("Running %d tests", len(spewTests))
-	for i, test := range spewTests {
-		buf := new(bytes.Buffer)
-		switch test.f {
-		case fCSFdump:
-			test.cs.Fdump(buf, test.in)
-
-		case fCSFprint:
-			test.cs.Fprint(buf, test.in)
-
-		case fCSFprintf:
-			test.cs.Fprintf(buf, test.format, test.in)
-
-		case fCSFprintln:
-			test.cs.Fprintln(buf, test.in)
-
-		case fCSPrint:
-			b, err := redirStdout(func() { test.cs.Print(test.in) })
-			if err != nil {
-				t.Errorf("%v #%d %v", test.f, i, err)
-				continue
-			}
-			buf.Write(b)
-
-		case fCSPrintln:
-			b, err := redirStdout(func() { test.cs.Println(test.in) })
-			if err != nil {
-				t.Errorf("%v #%d %v", test.f, i, err)
-				continue
-			}
-			buf.Write(b)
-
-		case fCSSdump:
-			str := test.cs.Sdump(test.in)
-			buf.WriteString(str)
-
-		case fCSSprint:
-			str := test.cs.Sprint(test.in)
-			buf.WriteString(str)
-
-		case fCSSprintf:
-			str := test.cs.Sprintf(test.format, test.in)
-			buf.WriteString(str)
-
-		case fCSSprintln:
-			str := test.cs.Sprintln(test.in)
-			buf.WriteString(str)
-
-		case fCSErrorf:
-			err := test.cs.Errorf(test.format, test.in)
-			buf.WriteString(err.Error())
-
-		case fCSNewFormatter:
-			fmt.Fprintf(buf, test.format, test.cs.NewFormatter(test.in))
-
-		case fErrorf:
-			err := spew.Errorf(test.format, test.in)
-			buf.WriteString(err.Error())
-
-		case fFprint:
-			spew.Fprint(buf, test.in)
-
-		case fFprintln:
-			spew.Fprintln(buf, test.in)
-
-		case fPrint:
-			b, err := redirStdout(func() { spew.Print(test.in) })
-			if err != nil {
-				t.Errorf("%v #%d %v", test.f, i, err)
-				continue
-			}
-			buf.Write(b)
-
-		case fPrintln:
-			b, err := redirStdout(func() { spew.Println(test.in) })
-			if err != nil {
-				t.Errorf("%v #%d %v", test.f, i, err)
-				continue
-			}
-			buf.Write(b)
-
-		case fSdump:
-			str := spew.Sdump(test.in)
-			buf.WriteString(str)
-
-		case fSprint:
-			str := spew.Sprint(test.in)
-			buf.WriteString(str)
-
-		case fSprintf:
-			str := spew.Sprintf(test.format, test.in)
-			buf.WriteString(str)
-
-		case fSprintln:
-			str := spew.Sprintln(test.in)
-			buf.WriteString(str)
-
-		default:
-			t.Errorf("%v #%d unrecognized function", test.f, i)
-			continue
-		}
-		s := buf.String()
-		if test.want != s {
-			t.Errorf("ConfigState #%d\n got: %s want: %s", i, s, test.want)
-			continue
-		}
-	}
-}
diff --git a/vendor/github.com/davecgh/go-spew/spew/testdata/dumpcgo.go b/vendor/github.com/davecgh/go-spew/spew/testdata/dumpcgo.go
deleted file mode 100644
index 5c87dd456..000000000
--- a/vendor/github.com/davecgh/go-spew/spew/testdata/dumpcgo.go
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright (c) 2013 Dave Collins <dave@davec.name>
-//
-// Permission to use, copy, modify, and distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-// NOTE: Due to the following build constraints, this file will only be compiled
-// when both cgo is supported and "-tags testcgo" is added to the go test
-// command line.  This code should really only be in the dumpcgo_test.go file,
-// but unfortunately Go will not allow cgo in test files, so this is a
-// workaround to allow cgo types to be tested.  This configuration is used
-// because spew itself does not require cgo to run even though it does handle
-// certain cgo types specially.  Rather than forcing all clients to require cgo
-// and an external C compiler just to run the tests, this scheme makes them
-// optional.
-// +build cgo,testcgo
-
-package testdata
-
-/*
-#include <stdint.h>
-typedef unsigned char custom_uchar_t;
-
-char            *ncp = 0;
-char            *cp = "test";
-char             ca[6] = {'t', 'e', 's', 't', '2', '\0'};
-unsigned char    uca[6] = {'t', 'e', 's', 't', '3', '\0'};
-signed char      sca[6] = {'t', 'e', 's', 't', '4', '\0'};
-uint8_t          ui8ta[6] = {'t', 'e', 's', 't', '5', '\0'};
-custom_uchar_t   tuca[6] = {'t', 'e', 's', 't', '6', '\0'};
-*/
-import "C"
-
-// GetCgoNullCharPointer returns a null char pointer via cgo.  This is only
-// used for tests.
-func GetCgoNullCharPointer() interface{} {
-	return C.ncp
-}
-
-// GetCgoCharPointer returns a char pointer via cgo.  This is only used for
-// tests.
-func GetCgoCharPointer() interface{} {
-	return C.cp
-}
-
-// GetCgoCharArray returns a char array via cgo and the array's len and cap.
-// This is only used for tests.
-func GetCgoCharArray() (interface{}, int, int) {
-	return C.ca, len(C.ca), cap(C.ca)
-}
-
-// GetCgoUnsignedCharArray returns an unsigned char array via cgo and the
-// array's len and cap.  This is only used for tests.
-func GetCgoUnsignedCharArray() (interface{}, int, int) {
-	return C.uca, len(C.uca), cap(C.uca)
-}
-
-// GetCgoSignedCharArray returns a signed char array via cgo and the array's len
-// and cap.  This is only used for tests.
-func GetCgoSignedCharArray() (interface{}, int, int) {
-	return C.sca, len(C.sca), cap(C.sca)
-}
-
-// GetCgoUint8tArray returns a uint8_t array via cgo and the array's len and
-// cap.  This is only used for tests.
-func GetCgoUint8tArray() (interface{}, int, int) {
-	return C.ui8ta, len(C.ui8ta), cap(C.ui8ta)
-}
-
-// GetCgoTypdefedUnsignedCharArray returns a typedefed unsigned char array via
-// cgo and the array's len and cap.  This is only used for tests.
-func GetCgoTypdefedUnsignedCharArray() (interface{}, int, int) {
-	return C.tuca, len(C.tuca), cap(C.tuca)
-}
diff --git a/vendor/github.com/davecgh/go-spew/test_coverage.txt b/vendor/github.com/davecgh/go-spew/test_coverage.txt
deleted file mode 100644
index 2cd087a2a..000000000
--- a/vendor/github.com/davecgh/go-spew/test_coverage.txt
+++ /dev/null
@@ -1,61 +0,0 @@
-
-github.com/davecgh/go-spew/spew/dump.go		 dumpState.dump			 100.00% (88/88)
-github.com/davecgh/go-spew/spew/format.go	 formatState.format		 100.00% (82/82)
-github.com/davecgh/go-spew/spew/format.go	 formatState.formatPtr		 100.00% (52/52)
-github.com/davecgh/go-spew/spew/dump.go		 dumpState.dumpPtr		 100.00% (44/44)
-github.com/davecgh/go-spew/spew/dump.go		 dumpState.dumpSlice		 100.00% (39/39)
-github.com/davecgh/go-spew/spew/common.go	 handleMethods			 100.00% (30/30)
-github.com/davecgh/go-spew/spew/common.go	 printHexPtr			 100.00% (18/18)
-github.com/davecgh/go-spew/spew/common.go	 unsafeReflectValue		 100.00% (13/13)
-github.com/davecgh/go-spew/spew/format.go	 formatState.constructOrigFormat 100.00% (12/12)
-github.com/davecgh/go-spew/spew/dump.go		 fdump				 100.00% (11/11)
-github.com/davecgh/go-spew/spew/format.go	 formatState.Format		 100.00% (11/11)
-github.com/davecgh/go-spew/spew/common.go	 init				 100.00% (10/10)
-github.com/davecgh/go-spew/spew/common.go	 printComplex			 100.00% (9/9)
-github.com/davecgh/go-spew/spew/common.go	 valuesSorter.Less		 100.00% (8/8)
-github.com/davecgh/go-spew/spew/format.go	 formatState.buildDefaultFormat	 100.00% (7/7)
-github.com/davecgh/go-spew/spew/format.go	 formatState.unpackValue	 100.00% (5/5)
-github.com/davecgh/go-spew/spew/dump.go		 dumpState.indent		 100.00% (4/4)
-github.com/davecgh/go-spew/spew/common.go	 catchPanic			 100.00% (4/4)
-github.com/davecgh/go-spew/spew/config.go	 ConfigState.convertArgs	 100.00% (4/4)
-github.com/davecgh/go-spew/spew/spew.go		 convertArgs			 100.00% (4/4)
-github.com/davecgh/go-spew/spew/format.go	 newFormatter			 100.00% (3/3)
-github.com/davecgh/go-spew/spew/dump.go		 Sdump				 100.00% (3/3)
-github.com/davecgh/go-spew/spew/common.go	 printBool			 100.00% (3/3)
-github.com/davecgh/go-spew/spew/common.go	 sortValues			 100.00% (3/3)
-github.com/davecgh/go-spew/spew/config.go	 ConfigState.Sdump		 100.00% (3/3)
-github.com/davecgh/go-spew/spew/dump.go		 dumpState.unpackValue		 100.00% (3/3)
-github.com/davecgh/go-spew/spew/spew.go		 Printf				 100.00% (1/1)
-github.com/davecgh/go-spew/spew/spew.go		 Println			 100.00% (1/1)
-github.com/davecgh/go-spew/spew/spew.go		 Sprint				 100.00% (1/1)
-github.com/davecgh/go-spew/spew/spew.go		 Sprintf			 100.00% (1/1)
-github.com/davecgh/go-spew/spew/spew.go		 Sprintln			 100.00% (1/1)
-github.com/davecgh/go-spew/spew/common.go	 printFloat			 100.00% (1/1)
-github.com/davecgh/go-spew/spew/config.go	 NewDefaultConfig		 100.00% (1/1)
-github.com/davecgh/go-spew/spew/common.go	 printInt			 100.00% (1/1)
-github.com/davecgh/go-spew/spew/common.go	 printUint			 100.00% (1/1)
-github.com/davecgh/go-spew/spew/common.go	 valuesSorter.Len		 100.00% (1/1)
-github.com/davecgh/go-spew/spew/common.go	 valuesSorter.Swap		 100.00% (1/1)
-github.com/davecgh/go-spew/spew/config.go	 ConfigState.Errorf		 100.00% (1/1)
-github.com/davecgh/go-spew/spew/config.go	 ConfigState.Fprint		 100.00% (1/1)
-github.com/davecgh/go-spew/spew/config.go	 ConfigState.Fprintf		 100.00% (1/1)
-github.com/davecgh/go-spew/spew/config.go	 ConfigState.Fprintln		 100.00% (1/1)
-github.com/davecgh/go-spew/spew/config.go	 ConfigState.Print		 100.00% (1/1)
-github.com/davecgh/go-spew/spew/config.go	 ConfigState.Printf		 100.00% (1/1)
-github.com/davecgh/go-spew/spew/config.go	 ConfigState.Println		 100.00% (1/1)
-github.com/davecgh/go-spew/spew/config.go	 ConfigState.Sprint		 100.00% (1/1)
-github.com/davecgh/go-spew/spew/config.go	 ConfigState.Sprintf		 100.00% (1/1)
-github.com/davecgh/go-spew/spew/config.go	 ConfigState.Sprintln		 100.00% (1/1)
-github.com/davecgh/go-spew/spew/config.go	 ConfigState.NewFormatter	 100.00% (1/1)
-github.com/davecgh/go-spew/spew/config.go	 ConfigState.Fdump		 100.00% (1/1)
-github.com/davecgh/go-spew/spew/config.go	 ConfigState.Dump		 100.00% (1/1)
-github.com/davecgh/go-spew/spew/dump.go		 Fdump				 100.00% (1/1)
-github.com/davecgh/go-spew/spew/dump.go		 Dump				 100.00% (1/1)
-github.com/davecgh/go-spew/spew/spew.go		 Fprintln			 100.00% (1/1)
-github.com/davecgh/go-spew/spew/format.go	 NewFormatter			 100.00% (1/1)
-github.com/davecgh/go-spew/spew/spew.go		 Errorf				 100.00% (1/1)
-github.com/davecgh/go-spew/spew/spew.go		 Fprint				 100.00% (1/1)
-github.com/davecgh/go-spew/spew/spew.go		 Fprintf			 100.00% (1/1)
-github.com/davecgh/go-spew/spew/spew.go		 Print				 100.00% (1/1)
-github.com/davecgh/go-spew/spew			 ------------------------------- 100.00% (505/505)
-