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Diffstat (limited to 'vendor/github.com/golang/groupcache/byteview_test.go')
-rw-r--r--vendor/github.com/golang/groupcache/byteview_test.go142
1 files changed, 0 insertions, 142 deletions
diff --git a/vendor/github.com/golang/groupcache/byteview_test.go b/vendor/github.com/golang/groupcache/byteview_test.go
deleted file mode 100644
index 9ece00f45..000000000
--- a/vendor/github.com/golang/groupcache/byteview_test.go
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
-Copyright 2012 Google Inc.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package groupcache
-
-import (
- "fmt"
- "io"
- "io/ioutil"
- "testing"
-)
-
-func TestByteView(t *testing.T) {
- for _, s := range []string{"", "x", "yy"} {
- for _, v := range []ByteView{of([]byte(s)), of(s)} {
- name := fmt.Sprintf("string %q, view %+v", s, v)
- if v.Len() != len(s) {
- t.Errorf("%s: Len = %d; want %d", name, v.Len(), len(s))
- }
- if v.String() != s {
- t.Errorf("%s: String = %q; want %q", name, v.String(), s)
- }
- var longDest [3]byte
- if n := v.Copy(longDest[:]); n != len(s) {
- t.Errorf("%s: long Copy = %d; want %d", name, n, len(s))
- }
- var shortDest [1]byte
- if n := v.Copy(shortDest[:]); n != min(len(s), 1) {
- t.Errorf("%s: short Copy = %d; want %d", name, n, min(len(s), 1))
- }
- if got, err := ioutil.ReadAll(v.Reader()); err != nil || string(got) != s {
- t.Errorf("%s: Reader = %q, %v; want %q", name, got, err, s)
- }
- if got, err := ioutil.ReadAll(io.NewSectionReader(v, 0, int64(len(s)))); err != nil || string(got) != s {
- t.Errorf("%s: SectionReader of ReaderAt = %q, %v; want %q", name, got, err, s)
- }
- }
- }
-}
-
-// of returns a byte view of the []byte or string in x.
-func of(x interface{}) ByteView {
- if bytes, ok := x.([]byte); ok {
- return ByteView{b: bytes}
- }
- return ByteView{s: x.(string)}
-}
-
-func TestByteViewEqual(t *testing.T) {
- tests := []struct {
- a interface{} // string or []byte
- b interface{} // string or []byte
- want bool
- }{
- {"x", "x", true},
- {"x", "y", false},
- {"x", "yy", false},
- {[]byte("x"), []byte("x"), true},
- {[]byte("x"), []byte("y"), false},
- {[]byte("x"), []byte("yy"), false},
- {[]byte("x"), "x", true},
- {[]byte("x"), "y", false},
- {[]byte("x"), "yy", false},
- {"x", []byte("x"), true},
- {"x", []byte("y"), false},
- {"x", []byte("yy"), false},
- }
- for i, tt := range tests {
- va := of(tt.a)
- if bytes, ok := tt.b.([]byte); ok {
- if got := va.EqualBytes(bytes); got != tt.want {
- t.Errorf("%d. EqualBytes = %v; want %v", i, got, tt.want)
- }
- } else {
- if got := va.EqualString(tt.b.(string)); got != tt.want {
- t.Errorf("%d. EqualString = %v; want %v", i, got, tt.want)
- }
- }
- if got := va.Equal(of(tt.b)); got != tt.want {
- t.Errorf("%d. Equal = %v; want %v", i, got, tt.want)
- }
- }
-}
-
-func TestByteViewSlice(t *testing.T) {
- tests := []struct {
- in string
- from int
- to interface{} // nil to mean the end (SliceFrom); else int
- want string
- }{
- {
- in: "abc",
- from: 1,
- to: 2,
- want: "b",
- },
- {
- in: "abc",
- from: 1,
- want: "bc",
- },
- {
- in: "abc",
- to: 2,
- want: "ab",
- },
- }
- for i, tt := range tests {
- for _, v := range []ByteView{of([]byte(tt.in)), of(tt.in)} {
- name := fmt.Sprintf("test %d, view %+v", i, v)
- if tt.to != nil {
- v = v.Slice(tt.from, tt.to.(int))
- } else {
- v = v.SliceFrom(tt.from)
- }
- if v.String() != tt.want {
- t.Errorf("%s: got %q; want %q", name, v.String(), tt.want)
- }
- }
- }
-}
-
-func min(a, b int) int {
- if a < b {
- return a
- }
- return b
-}