summaryrefslogtreecommitdiff
path: root/vendor/golang.org/x/text/encoding/japanese/all_test.go
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/golang.org/x/text/encoding/japanese/all_test.go')
-rw-r--r--vendor/golang.org/x/text/encoding/japanese/all_test.go248
1 files changed, 0 insertions, 248 deletions
diff --git a/vendor/golang.org/x/text/encoding/japanese/all_test.go b/vendor/golang.org/x/text/encoding/japanese/all_test.go
deleted file mode 100644
index 9cffe10..0000000
--- a/vendor/golang.org/x/text/encoding/japanese/all_test.go
+++ /dev/null
@@ -1,248 +0,0 @@
-// Copyright 2015 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 japanese
-
-import (
- "fmt"
- "strings"
- "testing"
-
- "golang.org/x/text/encoding"
- "golang.org/x/text/encoding/internal"
- "golang.org/x/text/encoding/internal/enctest"
- "golang.org/x/text/transform"
-)
-
-func dec(e encoding.Encoding) (dir string, t transform.Transformer, err error) {
- return "Decode", e.NewDecoder(), nil
-}
-func enc(e encoding.Encoding) (dir string, t transform.Transformer, err error) {
- return "Encode", e.NewEncoder(), internal.ErrASCIIReplacement
-}
-
-func TestNonRepertoire(t *testing.T) {
- // Pick n to cause the destination buffer in transform.String to overflow.
- const n = 100
- long := strings.Repeat(".", n)
- testCases := []struct {
- init func(e encoding.Encoding) (string, transform.Transformer, error)
- e encoding.Encoding
- src, want string
- }{
- {enc, EUCJP, "갂", ""},
- {enc, EUCJP, "a갂", "a"},
- {enc, EUCJP, "丌갂", "\x8f\xb0\xa4"},
-
- {enc, ISO2022JP, "갂", ""},
- {enc, ISO2022JP, "a갂", "a"},
- {enc, ISO2022JP, "朗갂", "\x1b$BzF\x1b(B"}, // switch back to ASCII mode at end
-
- {enc, ShiftJIS, "갂", ""},
- {enc, ShiftJIS, "a갂", "a"},
- {enc, ShiftJIS, "\u2190갂", "\x81\xa9"},
-
- // Continue correctly after errors
- {dec, EUCJP, "\x8e\xa0", "\ufffd\ufffd"},
- {dec, EUCJP, "\x8e\xe0", "\ufffd"},
- {dec, EUCJP, "\x8e\xff", "\ufffd\ufffd"},
- {dec, EUCJP, "\x8ea", "\ufffda"},
- {dec, EUCJP, "\x8f\xa0", "\ufffd\ufffd"},
- {dec, EUCJP, "\x8f\xa1\xa0", "\ufffd\ufffd"},
- {dec, EUCJP, "\x8f\xa1a", "\ufffda"},
- {dec, EUCJP, "\x8f\xa1a", "\ufffda"},
- {dec, EUCJP, "\x8f\xa1a", "\ufffda"},
- {dec, EUCJP, "\x8f\xa2\xa2", "\ufffd"},
- {dec, EUCJP, "\xfe", "\ufffd"},
- {dec, EUCJP, "\xfe\xfc", "\ufffd"},
- {dec, EUCJP, "\xfe\xff", "\ufffd\ufffd"},
- // Correct handling of end of source
- {dec, EUCJP, strings.Repeat("\x8e", n), strings.Repeat("\ufffd", n)},
- {dec, EUCJP, strings.Repeat("\x8f", n), strings.Repeat("\ufffd", n)},
- {dec, EUCJP, strings.Repeat("\x8f\xa0", n), strings.Repeat("\ufffd", 2*n)},
- {dec, EUCJP, "a" + strings.Repeat("\x8f\xa1", n), "a" + strings.Repeat("\ufffd", n)},
- {dec, EUCJP, "a" + strings.Repeat("\x8f\xa1\xff", n), "a" + strings.Repeat("\ufffd", 2*n)},
-
- // Continue correctly after errors
- {dec, ShiftJIS, "\x80", "\u0080"}, // It's what the spec says.
- {dec, ShiftJIS, "\x81", "\ufffd"},
- {dec, ShiftJIS, "\x81\x7f", "\ufffd\u007f"},
- {dec, ShiftJIS, "\xe0", "\ufffd"},
- {dec, ShiftJIS, "\xe0\x39", "\ufffd\u0039"},
- {dec, ShiftJIS, "\xe0\x9f", "燹"},
- {dec, ShiftJIS, "\xe0\xfd", "\ufffd"},
- {dec, ShiftJIS, "\xef\xfc", "\ufffd"},
- {dec, ShiftJIS, "\xfc\xfc", "\ufffd"},
- {dec, ShiftJIS, "\xfc\xfd", "\ufffd"},
- {dec, ShiftJIS, "\xfdaa", "\ufffdaa"},
-
- {dec, ShiftJIS, strings.Repeat("\x81\x81", n), strings.Repeat("=", n)},
- {dec, ShiftJIS, strings.Repeat("\xe0\xfd", n), strings.Repeat("\ufffd", n)},
- {dec, ShiftJIS, "a" + strings.Repeat("\xe0\xfd", n), "a" + strings.Repeat("\ufffd", n)},
-
- {dec, ISO2022JP, "\x1b$", "\ufffd$"},
- {dec, ISO2022JP, "\x1b(", "\ufffd("},
- {dec, ISO2022JP, "\x1b@", "\ufffd@"},
- {dec, ISO2022JP, "\x1bZ", "\ufffdZ"},
- // incomplete escapes
- {dec, ISO2022JP, "\x1b$", "\ufffd$"},
- {dec, ISO2022JP, "\x1b$J.", "\ufffd$J."}, // illegal
- {dec, ISO2022JP, "\x1b$B.", "\ufffd"}, // JIS208
- {dec, ISO2022JP, "\x1b$(", "\ufffd$("}, // JIS212
- {dec, ISO2022JP, "\x1b$(..", "\ufffd$(.."}, // JIS212
- {dec, ISO2022JP, "\x1b$(" + long, "\ufffd$(" + long}, // JIS212
- {dec, ISO2022JP, "\x1b$(D.", "\ufffd"}, // JIS212
- {dec, ISO2022JP, "\x1b$(D..", "\ufffd"}, // JIS212
- {dec, ISO2022JP, "\x1b$(D...", "\ufffd\ufffd"}, // JIS212
- {dec, ISO2022JP, "\x1b(B.", "."}, // ascii
- {dec, ISO2022JP, "\x1b(B..", ".."}, // ascii
- {dec, ISO2022JP, "\x1b(J.", "."}, // roman
- {dec, ISO2022JP, "\x1b(J..", ".."}, // roman
- {dec, ISO2022JP, "\x1b(I\x20", "\ufffd"}, // katakana
- {dec, ISO2022JP, "\x1b(I\x20\x20", "\ufffd\ufffd"}, // katakana
- // recover to same state
- {dec, ISO2022JP, "\x1b(B\x1b.", "\ufffd."},
- {dec, ISO2022JP, "\x1b(I\x1b.", "\ufffdョ"},
- {dec, ISO2022JP, "\x1b(I\x1b$.", "\ufffd、ョ"},
- {dec, ISO2022JP, "\x1b(I\x1b(.", "\ufffdィョ"},
- {dec, ISO2022JP, "\x1b$B\x7e\x7e", "\ufffd"},
- {dec, ISO2022JP, "\x1b$@\x0a.", "\x0a."},
- {dec, ISO2022JP, "\x1b$B\x0a.", "\x0a."},
- {dec, ISO2022JP, "\x1b$(D\x0a.", "\x0a."},
- {dec, ISO2022JP, "\x1b$(D\x7e\x7e", "\ufffd"},
- {dec, ISO2022JP, "\x80", "\ufffd"},
-
- // TODO: according to https://encoding.spec.whatwg.org/#iso-2022-jp,
- // these should all be correct.
- // {dec, ISO2022JP, "\x1b(B\x0E", "\ufffd"},
- // {dec, ISO2022JP, "\x1b(B\x0F", "\ufffd"},
- {dec, ISO2022JP, "\x1b(B\x5C", "\u005C"},
- {dec, ISO2022JP, "\x1b(B\x7E", "\u007E"},
- // {dec, ISO2022JP, "\x1b(J\x0E", "\ufffd"},
- // {dec, ISO2022JP, "\x1b(J\x0F", "\ufffd"},
- // {dec, ISO2022JP, "\x1b(J\x5C", "\u00A5"},
- // {dec, ISO2022JP, "\x1b(J\x7E", "\u203E"},
- }
- for _, tc := range testCases {
- dir, tr, wantErr := tc.init(tc.e)
- t.Run(fmt.Sprintf("%s/%v/%q", dir, tc.e, tc.src), func(t *testing.T) {
- dst := make([]byte, 100000)
- src := []byte(tc.src)
- for i := 0; i <= len(tc.src); i++ {
- nDst, nSrc, err := tr.Transform(dst, src[:i], false)
- if err != nil && err != transform.ErrShortSrc && err != wantErr {
- t.Fatalf("error on first call to Transform: %v", err)
- }
- n, _, err := tr.Transform(dst[nDst:], src[nSrc:], true)
- nDst += n
- if err != wantErr {
- t.Fatalf("(%q|%q): got %v; want %v", tc.src[:i], tc.src[i:], err, wantErr)
- }
- if got := string(dst[:nDst]); got != tc.want {
- t.Errorf("(%q|%q):\ngot %q\nwant %q", tc.src[:i], tc.src[i:], got, tc.want)
- }
- }
- })
- }
-}
-
-func TestCorrect(t *testing.T) {
- testCases := []struct {
- init func(e encoding.Encoding) (string, transform.Transformer, error)
- e encoding.Encoding
- src, want string
- }{
- {dec, ShiftJIS, "\x9f\xfc", "滌"},
- {dec, ShiftJIS, "\xfb\xfc", "髙"},
- {dec, ShiftJIS, "\xfa\xb1", "﨑"},
- {enc, ShiftJIS, "滌", "\x9f\xfc"},
- {enc, ShiftJIS, "﨑", "\xed\x95"},
- }
- for _, tc := range testCases {
- dir, tr, _ := tc.init(tc.e)
-
- dst, _, err := transform.String(tr, tc.src)
- if err != nil {
- t.Errorf("%s %v(%q): got %v; want %v", dir, tc.e, tc.src, err, nil)
- }
- if got := string(dst); got != tc.want {
- t.Errorf("%s %v(%q):\ngot %q\nwant %q", dir, tc.e, tc.src, got, tc.want)
- }
- }
-}
-
-func TestBasics(t *testing.T) {
- // The encoded forms can be verified by the iconv program:
- // $ echo 月日は百代 | iconv -f UTF-8 -t SHIFT-JIS | xxd
- testCases := []struct {
- e encoding.Encoding
- encPrefix string
- encSuffix string
- encoded string
- utf8 string
- }{{
- // "A。カ゚ 0208: etc 0212: etc" is a nonsense string that contains ASCII, half-width
- // kana, JIS X 0208 (including two near the kink in the Shift JIS second byte
- // encoding) and JIS X 0212 encodable codepoints.
- //
- // "月日は百代の過客にして、行かふ年も又旅人也。" is from the 17th century poem
- // "Oku no Hosomichi" and contains both hiragana and kanji.
- e: EUCJP,
- encoded: "A\x8e\xa1\x8e\xb6\x8e\xdf " +
- "0208: \xa1\xa1\xa1\xa2\xa1\xdf\xa1\xe0\xa1\xfd\xa1\xfe\xa2\xa1\xa2\xa2\xf4\xa6 " +
- "0212: \x8f\xa2\xaf\x8f\xed\xe3",
- utf8: "A。カ゚ " +
- "0208: \u3000\u3001\u00d7\u00f7\u25ce\u25c7\u25c6\u25a1\u7199 " +
- "0212: \u02d8\u9fa5",
- }, {
- e: EUCJP,
- encoded: "\xb7\xee\xc6\xfc\xa4\xcf\xc9\xb4\xc2\xe5\xa4\xce\xb2\xe1\xb5\xd2" +
- "\xa4\xcb\xa4\xb7\xa4\xc6\xa1\xa2\xb9\xd4\xa4\xab\xa4\xd5\xc7\xaf" +
- "\xa4\xe2\xcb\xf4\xce\xb9\xbf\xcd\xcc\xe9\xa1\xa3",
- utf8: "月日は百代の過客にして、行かふ年も又旅人也。",
- }, {
- e: ISO2022JP,
- encSuffix: "\x1b\x28\x42",
- encoded: "\x1b\x28\x49\x21\x36\x5f\x1b\x28\x42 " +
- "0208: \x1b\x24\x42\x21\x21\x21\x22\x21\x5f\x21\x60\x21\x7d\x21\x7e\x22\x21\x22\x22\x74\x26",
- utf8: "。カ゚ " +
- "0208: \u3000\u3001\u00d7\u00f7\u25ce\u25c7\u25c6\u25a1\u7199",
- }, {
- e: ISO2022JP,
- encPrefix: "\x1b\x24\x42",
- encSuffix: "\x1b\x28\x42",
- encoded: "\x37\x6e\x46\x7c\x24\x4f\x49\x34\x42\x65\x24\x4e\x32\x61\x35\x52" +
- "\x24\x4b\x24\x37\x24\x46\x21\x22\x39\x54\x24\x2b\x24\x55\x47\x2f" +
- "\x24\x62\x4b\x74\x4e\x39\x3f\x4d\x4c\x69\x21\x23",
- utf8: "月日は百代の過客にして、行かふ年も又旅人也。",
- }, {
- e: ShiftJIS,
- encoded: "A\xa1\xb6\xdf " +
- "0208: \x81\x40\x81\x41\x81\x7e\x81\x80\x81\x9d\x81\x9e\x81\x9f\x81\xa0\xea\xa4",
- utf8: "A。カ゚ " +
- "0208: \u3000\u3001\u00d7\u00f7\u25ce\u25c7\u25c6\u25a1\u7199",
- }, {
- e: ShiftJIS,
- encoded: "\x8c\x8e\x93\xfa\x82\xcd\x95\x53\x91\xe3\x82\xcc\x89\xdf\x8b\x71" +
- "\x82\xc9\x82\xb5\x82\xc4\x81\x41\x8d\x73\x82\xa9\x82\xd3\x94\x4e" +
- "\x82\xe0\x96\x94\x97\xb7\x90\x6c\x96\xe7\x81\x42",
- utf8: "月日は百代の過客にして、行かふ年も又旅人也。",
- }}
-
- for _, tc := range testCases {
- enctest.TestEncoding(t, tc.e, tc.encoded, tc.utf8, tc.encPrefix, tc.encSuffix)
- }
-}
-
-func TestFiles(t *testing.T) {
- enctest.TestFile(t, EUCJP)
- enctest.TestFile(t, ISO2022JP)
- enctest.TestFile(t, ShiftJIS)
-}
-
-func BenchmarkEncoding(b *testing.B) {
- enctest.Benchmark(b, EUCJP)
- enctest.Benchmark(b, ISO2022JP)
- enctest.Benchmark(b, ShiftJIS)
-}