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authorDimitri Sokolyuk <demon@dim13.org>2019-07-02 12:12:53 +0200
committerDimitri Sokolyuk <demon@dim13.org>2019-07-02 12:12:53 +0200
commit473acc61c8392dc7ae303d91568e179c4f105a76 (patch)
treea2070cba25f918cda460387e587dd60551b23894 /vendor/golang.org/x/text/encoding/encoding_test.go
parentdd45f63209a8e51979b11182253ee80b5289c10a (diff)
add black list
Diffstat (limited to 'vendor/golang.org/x/text/encoding/encoding_test.go')
-rw-r--r--vendor/golang.org/x/text/encoding/encoding_test.go290
1 files changed, 0 insertions, 290 deletions
diff --git a/vendor/golang.org/x/text/encoding/encoding_test.go b/vendor/golang.org/x/text/encoding/encoding_test.go
deleted file mode 100644
index 1738147..0000000
--- a/vendor/golang.org/x/text/encoding/encoding_test.go
+++ /dev/null
@@ -1,290 +0,0 @@
-// Copyright 2013 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 encoding_test
-
-import (
- "io/ioutil"
- "strings"
- "testing"
-
- "golang.org/x/text/encoding"
- "golang.org/x/text/encoding/charmap"
- "golang.org/x/text/transform"
-)
-
-func TestEncodeInvalidUTF8(t *testing.T) {
- inputs := []string{
- "hello.",
- "wo\ufffdld.",
- "ABC\xff\x80\x80", // Invalid UTF-8.
- "\x80\x80\x80\x80\x80",
- "\x80\x80D\x80\x80", // Valid rune at "D".
- "E\xed\xa0\x80\xed\xbf\xbfF", // Two invalid UTF-8 runes (surrogates).
- "G",
- "H\xe2\x82", // U+20AC in UTF-8 is "\xe2\x82\xac", which we split over two
- "\xacI\xe2\x82", // input lines. It maps to 0x80 in the Windows-1252 encoding.
- }
- // Each invalid source byte becomes '\x1a'.
- want := strings.Replace("hello.wo?ld.ABC??????????D??E??????FGH\x80I??", "?", "\x1a", -1)
-
- transformer := encoding.ReplaceUnsupported(charmap.Windows1252.NewEncoder())
- gotBuf := make([]byte, 0, 1024)
- src := make([]byte, 0, 1024)
- for i, input := range inputs {
- dst := make([]byte, 1024)
- src = append(src, input...)
- atEOF := i == len(inputs)-1
- nDst, nSrc, err := transformer.Transform(dst, src, atEOF)
- gotBuf = append(gotBuf, dst[:nDst]...)
- src = src[nSrc:]
- if err != nil && err != transform.ErrShortSrc {
- t.Fatalf("i=%d: %v", i, err)
- }
- if atEOF && err != nil {
- t.Fatalf("i=%d: atEOF: %v", i, err)
- }
- }
- if got := string(gotBuf); got != want {
- t.Fatalf("\ngot %+q\nwant %+q", got, want)
- }
-}
-
-func TestReplacement(t *testing.T) {
- for _, direction := range []string{"Decode", "Encode"} {
- enc, want := (transform.Transformer)(nil), ""
- if direction == "Decode" {
- enc = encoding.Replacement.NewDecoder()
- want = "\ufffd"
- } else {
- enc = encoding.Replacement.NewEncoder()
- want = "AB\x00CD\ufffdYZ"
- }
- sr := strings.NewReader("AB\x00CD\x80YZ")
- g, err := ioutil.ReadAll(transform.NewReader(sr, enc))
- if err != nil {
- t.Errorf("%s: ReadAll: %v", direction, err)
- continue
- }
- if got := string(g); got != want {
- t.Errorf("%s:\ngot %q\nwant %q", direction, got, want)
- continue
- }
- }
-}
-
-func TestUTF8Validator(t *testing.T) {
- testCases := []struct {
- desc string
- dstSize int
- src string
- atEOF bool
- want string
- wantErr error
- }{
- {
- "empty input",
- 100,
- "",
- false,
- "",
- nil,
- },
- {
- "valid 1-byte 1-rune input",
- 100,
- "a",
- false,
- "a",
- nil,
- },
- {
- "valid 3-byte 1-rune input",
- 100,
- "\u1234",
- false,
- "\u1234",
- nil,
- },
- {
- "valid 5-byte 3-rune input",
- 100,
- "a\u0100\u0101",
- false,
- "a\u0100\u0101",
- nil,
- },
- {
- "perfectly sized dst (non-ASCII)",
- 5,
- "a\u0100\u0101",
- false,
- "a\u0100\u0101",
- nil,
- },
- {
- "short dst (non-ASCII)",
- 4,
- "a\u0100\u0101",
- false,
- "a\u0100",
- transform.ErrShortDst,
- },
- {
- "perfectly sized dst (ASCII)",
- 5,
- "abcde",
- false,
- "abcde",
- nil,
- },
- {
- "short dst (ASCII)",
- 4,
- "abcde",
- false,
- "abcd",
- transform.ErrShortDst,
- },
- {
- "partial input (!EOF)",
- 100,
- "a\u0100\xf1",
- false,
- "a\u0100",
- transform.ErrShortSrc,
- },
- {
- "invalid input (EOF)",
- 100,
- "a\u0100\xf1",
- true,
- "a\u0100",
- encoding.ErrInvalidUTF8,
- },
- {
- "invalid input (!EOF)",
- 100,
- "a\u0100\x80",
- false,
- "a\u0100",
- encoding.ErrInvalidUTF8,
- },
- {
- "invalid input (above U+10FFFF)",
- 100,
- "a\u0100\xf7\xbf\xbf\xbf",
- false,
- "a\u0100",
- encoding.ErrInvalidUTF8,
- },
- {
- "invalid input (surrogate half)",
- 100,
- "a\u0100\xed\xa0\x80",
- false,
- "a\u0100",
- encoding.ErrInvalidUTF8,
- },
- }
- for _, tc := range testCases {
- dst := make([]byte, tc.dstSize)
- nDst, nSrc, err := encoding.UTF8Validator.Transform(dst, []byte(tc.src), tc.atEOF)
- if nDst < 0 || len(dst) < nDst {
- t.Errorf("%s: nDst=%d out of range", tc.desc, nDst)
- continue
- }
- got := string(dst[:nDst])
- if got != tc.want || nSrc != len(tc.want) || err != tc.wantErr {
- t.Errorf("%s:\ngot %+q, %d, %v\nwant %+q, %d, %v",
- tc.desc, got, nSrc, err, tc.want, len(tc.want), tc.wantErr)
- continue
- }
- }
-}
-
-func TestErrorHandler(t *testing.T) {
- testCases := []struct {
- desc string
- handler func(*encoding.Encoder) *encoding.Encoder
- sizeDst int
- src, want string
- nSrc int
- err error
- }{
- {
- desc: "one rune replacement",
- handler: encoding.ReplaceUnsupported,
- sizeDst: 100,
- src: "\uAC00",
- want: "\x1a",
- nSrc: 3,
- },
- {
- desc: "mid-stream rune replacement",
- handler: encoding.ReplaceUnsupported,
- sizeDst: 100,
- src: "a\uAC00bcd\u00e9",
- want: "a\x1abcd\xe9",
- nSrc: 9,
- },
- {
- desc: "at end rune replacement",
- handler: encoding.ReplaceUnsupported,
- sizeDst: 10,
- src: "\u00e9\uAC00",
- want: "\xe9\x1a",
- nSrc: 5,
- },
- {
- desc: "short buffer replacement",
- handler: encoding.ReplaceUnsupported,
- sizeDst: 1,
- src: "\u00e9\uAC00",
- want: "\xe9",
- nSrc: 2,
- err: transform.ErrShortDst,
- },
- {
- desc: "one rune html escape",
- handler: encoding.HTMLEscapeUnsupported,
- sizeDst: 100,
- src: "\uAC00",
- want: "&#44032;",
- nSrc: 3,
- },
- {
- desc: "mid-stream html escape",
- handler: encoding.HTMLEscapeUnsupported,
- sizeDst: 100,
- src: "\u00e9\uAC00dcba",
- want: "\xe9&#44032;dcba",
- nSrc: 9,
- },
- {
- desc: "short buffer html escape",
- handler: encoding.HTMLEscapeUnsupported,
- sizeDst: 9,
- src: "ab\uAC01",
- want: "ab",
- nSrc: 2,
- err: transform.ErrShortDst,
- },
- }
- for i, tc := range testCases {
- tr := tc.handler(charmap.Windows1250.NewEncoder())
- b := make([]byte, tc.sizeDst)
- nDst, nSrc, err := tr.Transform(b, []byte(tc.src), true)
- if err != tc.err {
- t.Errorf("%d:%s: error was %v; want %v", i, tc.desc, err, tc.err)
- }
- if got := string(b[:nDst]); got != tc.want {
- t.Errorf("%d:%s: result was %q: want %q", i, tc.desc, got, tc.want)
- }
- if nSrc != tc.nSrc {
- t.Errorf("%d:%s: nSrc was %d; want %d", i, tc.desc, nSrc, tc.nSrc)
- }
-
- }
-}