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1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "wtf/text/TextCodecICU.h" | |
6 | |
7 #include "testing/gtest/include/gtest/gtest.h" | |
8 #include "wtf/Vector.h" | |
9 #include "wtf/text/CharacterNames.h" | |
10 | |
11 namespace WTF { | |
12 | |
13 TEST(TextCodecICUTest, IgnorableCodePoint) { | |
14 TextEncoding iso2022jp("iso-2022-jp"); | |
15 std::unique_ptr<TextCodec> codec = TextCodecICU::create(iso2022jp, nullptr); | |
16 Vector<UChar> source; | |
17 source.push_back('a'); | |
18 source.push_back(zeroWidthJoinerCharacter); | |
19 CString encoded = | |
20 codec->encode(source.data(), source.size(), EntitiesForUnencodables); | |
21 EXPECT_STREQ("a‍", encoded.data()); | |
22 } | |
23 | |
24 TEST(TextCodecICUTest, UTF32AndQuestionMarks) { | |
25 Vector<String> aliases; | |
26 Vector<CString> results; | |
27 | |
28 const UChar poo[] = {0xd83d, 0xdca9}; // U+1F4A9 PILE OF POO | |
29 | |
30 aliases.push_back("UTF-32"); | |
31 results.push_back("\xFF\xFE\x00\x00\xA9\xF4\x01\x00"); | |
32 | |
33 aliases.push_back("UTF-32LE"); | |
34 results.push_back("\xA9\xF4\x01\x00"); | |
35 | |
36 aliases.push_back("UTF-32BE"); | |
37 results.push_back("\x00\x01\xF4\xA9"); | |
38 | |
39 ASSERT_EQ(aliases.size(), results.size()); | |
40 for (unsigned i = 0; i < aliases.size(); ++i) { | |
41 const String& alias = aliases[i]; | |
42 const CString& expected = results[i]; | |
43 | |
44 TextEncoding encoding(alias); | |
45 std::unique_ptr<TextCodec> codec = TextCodecICU::create(encoding, nullptr); | |
46 { | |
47 const UChar* data = nullptr; | |
48 CString encoded = codec->encode(data, 0, QuestionMarksForUnencodables); | |
49 EXPECT_STREQ("", encoded.data()); | |
50 } | |
51 { | |
52 CString encoded = codec->encode(poo, WTF_ARRAY_LENGTH(poo), | |
53 QuestionMarksForUnencodables); | |
54 EXPECT_STREQ(expected.data(), encoded.data()); | |
55 } | |
56 } | |
57 } | |
58 } | |
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