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Diffstat (limited to 'vendor/github.com/miekg/dns/vendor/golang.org/x/crypto/cryptobyte/cryptobyte_test.go')
-rw-r--r--vendor/github.com/miekg/dns/vendor/golang.org/x/crypto/cryptobyte/cryptobyte_test.go428
1 files changed, 0 insertions, 428 deletions
diff --git a/vendor/github.com/miekg/dns/vendor/golang.org/x/crypto/cryptobyte/cryptobyte_test.go b/vendor/github.com/miekg/dns/vendor/golang.org/x/crypto/cryptobyte/cryptobyte_test.go
deleted file mode 100644
index f294dd552..000000000
--- a/vendor/github.com/miekg/dns/vendor/golang.org/x/crypto/cryptobyte/cryptobyte_test.go
+++ /dev/null
@@ -1,428 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package cryptobyte
-
-import (
- "bytes"
- "errors"
- "fmt"
- "testing"
-)
-
-func builderBytesEq(b *Builder, want ...byte) error {
- got := b.BytesOrPanic()
- if !bytes.Equal(got, want) {
- return fmt.Errorf("Bytes() = %v, want %v", got, want)
- }
- return nil
-}
-
-func TestContinuationError(t *testing.T) {
- const errorStr = "TestContinuationError"
- var b Builder
- b.AddUint8LengthPrefixed(func(b *Builder) {
- b.AddUint8(1)
- panic(BuildError{Err: errors.New(errorStr)})
- })
-
- ret, err := b.Bytes()
- if ret != nil {
- t.Error("expected nil result")
- }
- if err == nil {
- t.Fatal("unexpected nil error")
- }
- if s := err.Error(); s != errorStr {
- t.Errorf("expected error %q, got %v", errorStr, s)
- }
-}
-
-func TestContinuationNonError(t *testing.T) {
- defer func() {
- recover()
- }()
-
- var b Builder
- b.AddUint8LengthPrefixed(func(b *Builder) {
- b.AddUint8(1)
- panic(1)
- })
-
- t.Error("Builder did not panic")
-}
-
-func TestGeneratedPanic(t *testing.T) {
- defer func() {
- recover()
- }()
-
- var b Builder
- b.AddUint8LengthPrefixed(func(b *Builder) {
- var p *byte
- *p = 0
- })
-
- t.Error("Builder did not panic")
-}
-
-func TestBytes(t *testing.T) {
- var b Builder
- v := []byte("foobarbaz")
- b.AddBytes(v[0:3])
- b.AddBytes(v[3:4])
- b.AddBytes(v[4:9])
- if err := builderBytesEq(&b, v...); err != nil {
- t.Error(err)
- }
- s := String(b.BytesOrPanic())
- for _, w := range []string{"foo", "bar", "baz"} {
- var got []byte
- if !s.ReadBytes(&got, 3) {
- t.Errorf("ReadBytes() = false, want true (w = %v)", w)
- }
- want := []byte(w)
- if !bytes.Equal(got, want) {
- t.Errorf("ReadBytes(): got = %v, want %v", got, want)
- }
- }
- if len(s) != 0 {
- t.Errorf("len(s) = %d, want 0", len(s))
- }
-}
-
-func TestUint8(t *testing.T) {
- var b Builder
- b.AddUint8(42)
- if err := builderBytesEq(&b, 42); err != nil {
- t.Error(err)
- }
-
- var s String = b.BytesOrPanic()
- var v uint8
- if !s.ReadUint8(&v) {
- t.Error("ReadUint8() = false, want true")
- }
- if v != 42 {
- t.Errorf("v = %d, want 42", v)
- }
- if len(s) != 0 {
- t.Errorf("len(s) = %d, want 0", len(s))
- }
-}
-
-func TestUint16(t *testing.T) {
- var b Builder
- b.AddUint16(65534)
- if err := builderBytesEq(&b, 255, 254); err != nil {
- t.Error(err)
- }
- var s String = b.BytesOrPanic()
- var v uint16
- if !s.ReadUint16(&v) {
- t.Error("ReadUint16() == false, want true")
- }
- if v != 65534 {
- t.Errorf("v = %d, want 65534", v)
- }
- if len(s) != 0 {
- t.Errorf("len(s) = %d, want 0", len(s))
- }
-}
-
-func TestUint24(t *testing.T) {
- var b Builder
- b.AddUint24(0xfffefd)
- if err := builderBytesEq(&b, 255, 254, 253); err != nil {
- t.Error(err)
- }
-
- var s String = b.BytesOrPanic()
- var v uint32
- if !s.ReadUint24(&v) {
- t.Error("ReadUint8() = false, want true")
- }
- if v != 0xfffefd {
- t.Errorf("v = %d, want fffefd", v)
- }
- if len(s) != 0 {
- t.Errorf("len(s) = %d, want 0", len(s))
- }
-}
-
-func TestUint24Truncation(t *testing.T) {
- var b Builder
- b.AddUint24(0x10111213)
- if err := builderBytesEq(&b, 0x11, 0x12, 0x13); err != nil {
- t.Error(err)
- }
-}
-
-func TestUint32(t *testing.T) {
- var b Builder
- b.AddUint32(0xfffefdfc)
- if err := builderBytesEq(&b, 255, 254, 253, 252); err != nil {
- t.Error(err)
- }
-
- var s String = b.BytesOrPanic()
- var v uint32
- if !s.ReadUint32(&v) {
- t.Error("ReadUint8() = false, want true")
- }
- if v != 0xfffefdfc {
- t.Errorf("v = %x, want fffefdfc", v)
- }
- if len(s) != 0 {
- t.Errorf("len(s) = %d, want 0", len(s))
- }
-}
-
-func TestUMultiple(t *testing.T) {
- var b Builder
- b.AddUint8(23)
- b.AddUint32(0xfffefdfc)
- b.AddUint16(42)
- if err := builderBytesEq(&b, 23, 255, 254, 253, 252, 0, 42); err != nil {
- t.Error(err)
- }
-
- var s String = b.BytesOrPanic()
- var (
- x uint8
- y uint32
- z uint16
- )
- if !s.ReadUint8(&x) || !s.ReadUint32(&y) || !s.ReadUint16(&z) {
- t.Error("ReadUint8() = false, want true")
- }
- if x != 23 || y != 0xfffefdfc || z != 42 {
- t.Errorf("x, y, z = %d, %d, %d; want 23, 4294901244, 5", x, y, z)
- }
- if len(s) != 0 {
- t.Errorf("len(s) = %d, want 0", len(s))
- }
-}
-
-func TestUint8LengthPrefixedSimple(t *testing.T) {
- var b Builder
- b.AddUint8LengthPrefixed(func(c *Builder) {
- c.AddUint8(23)
- c.AddUint8(42)
- })
- if err := builderBytesEq(&b, 2, 23, 42); err != nil {
- t.Error(err)
- }
-
- var base, child String = b.BytesOrPanic(), nil
- var x, y uint8
- if !base.ReadUint8LengthPrefixed(&child) || !child.ReadUint8(&x) ||
- !child.ReadUint8(&y) {
- t.Error("parsing failed")
- }
- if x != 23 || y != 42 {
- t.Errorf("want x, y == 23, 42; got %d, %d", x, y)
- }
- if len(base) != 0 {
- t.Errorf("len(base) = %d, want 0", len(base))
- }
- if len(child) != 0 {
- t.Errorf("len(child) = %d, want 0", len(child))
- }
-}
-
-func TestUint8LengthPrefixedMulti(t *testing.T) {
- var b Builder
- b.AddUint8LengthPrefixed(func(c *Builder) {
- c.AddUint8(23)
- c.AddUint8(42)
- })
- b.AddUint8(5)
- b.AddUint8LengthPrefixed(func(c *Builder) {
- c.AddUint8(123)
- c.AddUint8(234)
- })
- if err := builderBytesEq(&b, 2, 23, 42, 5, 2, 123, 234); err != nil {
- t.Error(err)
- }
-
- var s, child String = b.BytesOrPanic(), nil
- var u, v, w, x, y uint8
- if !s.ReadUint8LengthPrefixed(&child) || !child.ReadUint8(&u) || !child.ReadUint8(&v) ||
- !s.ReadUint8(&w) || !s.ReadUint8LengthPrefixed(&child) || !child.ReadUint8(&x) || !child.ReadUint8(&y) {
- t.Error("parsing failed")
- }
- if u != 23 || v != 42 || w != 5 || x != 123 || y != 234 {
- t.Errorf("u, v, w, x, y = %d, %d, %d, %d, %d; want 23, 42, 5, 123, 234",
- u, v, w, x, y)
- }
- if len(s) != 0 {
- t.Errorf("len(s) = %d, want 0", len(s))
- }
- if len(child) != 0 {
- t.Errorf("len(child) = %d, want 0", len(child))
- }
-}
-
-func TestUint8LengthPrefixedNested(t *testing.T) {
- var b Builder
- b.AddUint8LengthPrefixed(func(c *Builder) {
- c.AddUint8(5)
- c.AddUint8LengthPrefixed(func(d *Builder) {
- d.AddUint8(23)
- d.AddUint8(42)
- })
- c.AddUint8(123)
- })
- if err := builderBytesEq(&b, 5, 5, 2, 23, 42, 123); err != nil {
- t.Error(err)
- }
-
- var base, child1, child2 String = b.BytesOrPanic(), nil, nil
- var u, v, w, x uint8
- if !base.ReadUint8LengthPrefixed(&child1) {
- t.Error("parsing base failed")
- }
- if !child1.ReadUint8(&u) || !child1.ReadUint8LengthPrefixed(&child2) || !child1.ReadUint8(&x) {
- t.Error("parsing child1 failed")
- }
- if !child2.ReadUint8(&v) || !child2.ReadUint8(&w) {
- t.Error("parsing child2 failed")
- }
- if u != 5 || v != 23 || w != 42 || x != 123 {
- t.Errorf("u, v, w, x = %d, %d, %d, %d, want 5, 23, 42, 123",
- u, v, w, x)
- }
- if len(base) != 0 {
- t.Errorf("len(base) = %d, want 0", len(base))
- }
- if len(child1) != 0 {
- t.Errorf("len(child1) = %d, want 0", len(child1))
- }
- if len(base) != 0 {
- t.Errorf("len(child2) = %d, want 0", len(child2))
- }
-}
-
-func TestPreallocatedBuffer(t *testing.T) {
- var buf [5]byte
- b := NewBuilder(buf[0:0])
- b.AddUint8(1)
- b.AddUint8LengthPrefixed(func(c *Builder) {
- c.AddUint8(3)
- c.AddUint8(4)
- })
- b.AddUint16(1286) // Outgrow buf by one byte.
- want := []byte{1, 2, 3, 4, 0}
- if !bytes.Equal(buf[:], want) {
- t.Errorf("buf = %v want %v", buf, want)
- }
- if err := builderBytesEq(b, 1, 2, 3, 4, 5, 6); err != nil {
- t.Error(err)
- }
-}
-
-func TestWriteWithPendingChild(t *testing.T) {
- var b Builder
- b.AddUint8LengthPrefixed(func(c *Builder) {
- c.AddUint8LengthPrefixed(func(d *Builder) {
- defer func() {
- if recover() == nil {
- t.Errorf("recover() = nil, want error; c.AddUint8() did not panic")
- }
- }()
- c.AddUint8(2) // panics
-
- defer func() {
- if recover() == nil {
- t.Errorf("recover() = nil, want error; b.AddUint8() did not panic")
- }
- }()
- b.AddUint8(2) // panics
- })
-
- defer func() {
- if recover() == nil {
- t.Errorf("recover() = nil, want error; b.AddUint8() did not panic")
- }
- }()
- b.AddUint8(2) // panics
- })
-}
-
-// ASN.1
-
-func TestASN1Int64(t *testing.T) {
- tests := []struct {
- in int64
- want []byte
- }{
- {-0x800000, []byte{2, 3, 128, 0, 0}},
- {-256, []byte{2, 2, 255, 0}},
- {-129, []byte{2, 2, 255, 127}},
- {-128, []byte{2, 1, 128}},
- {-1, []byte{2, 1, 255}},
- {0, []byte{2, 1, 0}},
- {1, []byte{2, 1, 1}},
- {2, []byte{2, 1, 2}},
- {127, []byte{2, 1, 127}},
- {128, []byte{2, 2, 0, 128}},
- {256, []byte{2, 2, 1, 0}},
- {0x800000, []byte{2, 4, 0, 128, 0, 0}},
- }
- for i, tt := range tests {
- var b Builder
- b.AddASN1Int64(tt.in)
- if err := builderBytesEq(&b, tt.want...); err != nil {
- t.Errorf("%v, (i = %d; in = %v)", err, i, tt.in)
- }
-
- var n int64
- s := String(b.BytesOrPanic())
- ok := s.ReadASN1Integer(&n)
- if !ok || n != tt.in {
- t.Errorf("s.ReadASN1Integer(&n) = %v, n = %d; want true, n = %d (i = %d)",
- ok, n, tt.in, i)
- }
- if len(s) != 0 {
- t.Errorf("len(s) = %d, want 0", len(s))
- }
- }
-}
-
-func TestASN1Uint64(t *testing.T) {
- tests := []struct {
- in uint64
- want []byte
- }{
- {0, []byte{2, 1, 0}},
- {1, []byte{2, 1, 1}},
- {2, []byte{2, 1, 2}},
- {127, []byte{2, 1, 127}},
- {128, []byte{2, 2, 0, 128}},
- {256, []byte{2, 2, 1, 0}},
- {0x800000, []byte{2, 4, 0, 128, 0, 0}},
- {0x7fffffffffffffff, []byte{2, 8, 127, 255, 255, 255, 255, 255, 255, 255}},
- {0x8000000000000000, []byte{2, 9, 0, 128, 0, 0, 0, 0, 0, 0, 0}},
- {0xffffffffffffffff, []byte{2, 9, 0, 255, 255, 255, 255, 255, 255, 255, 255}},
- }
- for i, tt := range tests {
- var b Builder
- b.AddASN1Uint64(tt.in)
- if err := builderBytesEq(&b, tt.want...); err != nil {
- t.Errorf("%v, (i = %d; in = %v)", err, i, tt.in)
- }
-
- var n uint64
- s := String(b.BytesOrPanic())
- ok := s.ReadASN1Integer(&n)
- if !ok || n != tt.in {
- t.Errorf("s.ReadASN1Integer(&n) = %v, n = %d; want true, n = %d (i = %d)",
- ok, n, tt.in, i)
- }
- if len(s) != 0 {
- t.Errorf("len(s) = %d, want 0", len(s))
- }
- }
-}
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