--- /dev/null
+// 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 charmap
+
+import (
+ "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 encASCIISuperset(e encoding.Encoding) (dir string, t transform.Transformer, err error) {
+ return "Encode", e.NewEncoder(), internal.ErrASCIIReplacement
+}
+
+func encEBCDIC(e encoding.Encoding) (dir string, t transform.Transformer, err error) {
+ return "Encode", e.NewEncoder(), internal.RepertoireError(0x3f)
+}
+
+func TestNonRepertoire(t *testing.T) {
+ testCases := []struct {
+ init func(e encoding.Encoding) (string, transform.Transformer, error)
+ e encoding.Encoding
+ src, want string
+ }{
+ {dec, Windows1252, "\x81", "\ufffd"},
+
+ {encEBCDIC, CodePage037, "갂", ""},
+
+ {encEBCDIC, CodePage1047, "갂", ""},
+ {encEBCDIC, CodePage1047, "a¤갂", "\x81\x9F"},
+
+ {encEBCDIC, CodePage1140, "갂", ""},
+ {encEBCDIC, CodePage1140, "a€갂", "\x81\x9F"},
+
+ {encASCIISuperset, Windows1252, "갂", ""},
+ {encASCIISuperset, Windows1252, "a갂", "a"},
+ {encASCIISuperset, Windows1252, "\u00E9갂", "\xE9"},
+ }
+ for _, tc := range testCases {
+ dir, tr, wantErr := tc.init(tc.e)
+
+ dst, _, err := transform.String(tr, tc.src)
+ if err != wantErr {
+ t.Errorf("%s %v(%q): got %v; want %v", dir, tc.e, tc.src, err, wantErr)
+ }
+ 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) {
+ testCases := []struct {
+ e encoding.Encoding
+ encoded string
+ utf8 string
+ }{{
+ e: CodePage037,
+ encoded: "\xc8\x51\xba\x93\xcf",
+ utf8: "Hé[lõ",
+ }, {
+ e: CodePage437,
+ encoded: "H\x82ll\x93 \x9d\xa7\xf4\x9c\xbe",
+ utf8: "Héllô ¥º⌠£╛",
+ }, {
+ e: CodePage866,
+ encoded: "H\xf3\xd3o \x98\xfd\x9f\xdd\xa1",
+ utf8: "Hє╙o Ш¤Я▌б",
+ }, {
+ e: CodePage1047,
+ encoded: "\xc8\x54\x93\x93\x9f",
+ utf8: "Hèll¤",
+ }, {
+ e: CodePage1140,
+ encoded: "\xc8\x9f\x93\x93\xcf",
+ utf8: "H€llõ",
+ }, {
+ e: ISO8859_2,
+ encoded: "Hel\xe5\xf5",
+ utf8: "Helĺő",
+ }, {
+ e: ISO8859_3,
+ encoded: "He\xbd\xd4",
+ utf8: "He½Ô",
+ }, {
+ e: ISO8859_4,
+ encoded: "Hel\xb6\xf8",
+ utf8: "Helļø",
+ }, {
+ e: ISO8859_5,
+ encoded: "H\xd7\xc6o",
+ utf8: "HзЦo",
+ }, {
+ e: ISO8859_6,
+ encoded: "Hel\xc2\xc9",
+ utf8: "Helآة",
+ }, {
+ e: ISO8859_7,
+ encoded: "H\xeel\xebo",
+ utf8: "Hξlλo",
+ }, {
+ e: ISO8859_8,
+ encoded: "Hel\xf5\xed",
+ utf8: "Helץם",
+ }, {
+ e: ISO8859_9,
+ encoded: "\xdeayet",
+ utf8: "Şayet",
+ }, {
+ e: ISO8859_10,
+ encoded: "H\xea\xbfo",
+ utf8: "Hęŋo",
+ }, {
+ e: ISO8859_13,
+ encoded: "H\xe6l\xf9o",
+ utf8: "Hęlło",
+ }, {
+ e: ISO8859_14,
+ encoded: "He\xfe\xd0o",
+ utf8: "HeŷŴo",
+ }, {
+ e: ISO8859_15,
+ encoded: "H\xa4ll\xd8",
+ utf8: "H€llØ",
+ }, {
+ e: ISO8859_16,
+ encoded: "H\xe6ll\xbd",
+ utf8: "Hællœ",
+ }, {
+ e: KOI8R,
+ encoded: "He\x93\xad\x9c",
+ utf8: "He⌠╜°",
+ }, {
+ e: KOI8U,
+ encoded: "He\x93\xad\x9c",
+ utf8: "He⌠ґ°",
+ }, {
+ e: Macintosh,
+ encoded: "He\xdf\xd7",
+ utf8: "Hefl◊",
+ }, {
+ e: MacintoshCyrillic,
+ encoded: "He\xbe\x94",
+ utf8: "HeЊФ",
+ }, {
+ e: Windows874,
+ encoded: "He\xb7\xf0",
+ utf8: "Heท๐",
+ }, {
+ e: Windows1250,
+ encoded: "He\xe5\xe5o",
+ utf8: "Heĺĺo",
+ }, {
+ e: Windows1251,
+ encoded: "H\xball\xfe",
+ utf8: "Hєllю",
+ }, {
+ e: Windows1252,
+ encoded: "H\xe9ll\xf4 \xa5\xbA\xae\xa3\xd0",
+ utf8: "Héllô ¥º®£Ð",
+ }, {
+ e: Windows1253,
+ encoded: "H\xe5ll\xd6",
+ utf8: "HεllΦ",
+ }, {
+ e: Windows1254,
+ encoded: "\xd0ello",
+ utf8: "Ğello",
+ }, {
+ e: Windows1255,
+ encoded: "He\xd4o",
+ utf8: "Heװo",
+ }, {
+ e: Windows1256,
+ encoded: "H\xdbllo",
+ utf8: "Hغllo",
+ }, {
+ e: Windows1257,
+ encoded: "He\xeflo",
+ utf8: "Heļlo",
+ }, {
+ e: Windows1258,
+ encoded: "Hell\xf5",
+ utf8: "Hellơ",
+ }, {
+ e: XUserDefined,
+ encoded: "\x00\x40\x7f\x80\xab\xff",
+ utf8: "\u0000\u0040\u007f\uf780\uf7ab\uf7ff",
+ }}
+
+ for _, tc := range testCases {
+ enctest.TestEncoding(t, tc.e, tc.encoded, tc.utf8, "", "")
+ }
+}
+
+var windows1255TestCases = []struct {
+ b byte
+ ok bool
+ r rune
+}{
+ {'\x00', true, '\u0000'},
+ {'\x1a', true, '\u001a'},
+ {'\x61', true, '\u0061'},
+ {'\x7f', true, '\u007f'},
+ {'\x80', true, '\u20ac'},
+ {'\x95', true, '\u2022'},
+ {'\xa0', true, '\u00a0'},
+ {'\xc0', true, '\u05b0'},
+ {'\xfc', true, '\ufffd'},
+ {'\xfd', true, '\u200e'},
+ {'\xfe', true, '\u200f'},
+ {'\xff', true, '\ufffd'},
+ {encoding.ASCIISub, false, '\u0400'},
+ {encoding.ASCIISub, false, '\u2603'},
+ {encoding.ASCIISub, false, '\U0001f4a9'},
+}
+
+func TestDecodeByte(t *testing.T) {
+ for _, tc := range windows1255TestCases {
+ if !tc.ok {
+ continue
+ }
+
+ got := Windows1255.DecodeByte(tc.b)
+ want := tc.r
+ if got != want {
+ t.Errorf("DecodeByte(%#02x): got %#08x, want %#08x", tc.b, got, want)
+ }
+ }
+}
+
+func TestEncodeRune(t *testing.T) {
+ for _, tc := range windows1255TestCases {
+ // There can be multiple tc.b values that map to tc.r = '\ufffd'.
+ if tc.r == '\ufffd' {
+ continue
+ }
+
+ gotB, gotOK := Windows1255.EncodeRune(tc.r)
+ wantB, wantOK := tc.b, tc.ok
+ if gotB != wantB || gotOK != wantOK {
+ t.Errorf("EncodeRune(%#08x): got (%#02x, %t), want (%#02x, %t)", tc.r, gotB, gotOK, wantB, wantOK)
+ }
+ }
+}
+
+func TestFiles(t *testing.T) { enctest.TestFile(t, Windows1252) }
+
+func BenchmarkEncoding(b *testing.B) { enctest.Benchmark(b, Windows1252) }
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