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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #include "wtf/text/TextCodecUTF8.h" | 31 #include "wtf/text/TextCodecUTF8.h" |
32 | 32 |
33 #include "testing/gtest/include/gtest/gtest.h" | 33 #include "testing/gtest/include/gtest/gtest.h" |
34 #include "wtf/OwnPtr.h" | |
35 #include "wtf/text/TextCodec.h" | 34 #include "wtf/text/TextCodec.h" |
36 #include "wtf/text/TextEncoding.h" | 35 #include "wtf/text/TextEncoding.h" |
37 #include "wtf/text/TextEncodingRegistry.h" | 36 #include "wtf/text/TextEncodingRegistry.h" |
38 #include "wtf/text/WTFString.h" | 37 #include "wtf/text/WTFString.h" |
| 38 #include <memory> |
39 | 39 |
40 namespace WTF { | 40 namespace WTF { |
41 | 41 |
42 namespace { | 42 namespace { |
43 | 43 |
44 TEST(TextCodecUTF8, DecodeAscii) | 44 TEST(TextCodecUTF8, DecodeAscii) |
45 { | 45 { |
46 TextEncoding encoding("UTF-8"); | 46 TextEncoding encoding("UTF-8"); |
47 OwnPtr<TextCodec> codec(newTextCodec(encoding)); | 47 std::unique_ptr<TextCodec> codec(newTextCodec(encoding)); |
48 | 48 |
49 const char testCase[] = "HelloWorld"; | 49 const char testCase[] = "HelloWorld"; |
50 size_t testCaseSize = sizeof(testCase) - 1; | 50 size_t testCaseSize = sizeof(testCase) - 1; |
51 | 51 |
52 bool sawError = false; | 52 bool sawError = false; |
53 const String& result = codec->decode(testCase, testCaseSize, DataEOF, false,
sawError); | 53 const String& result = codec->decode(testCase, testCaseSize, DataEOF, false,
sawError); |
54 EXPECT_FALSE(sawError); | 54 EXPECT_FALSE(sawError); |
55 ASSERT_EQ(testCaseSize, result.length()); | 55 ASSERT_EQ(testCaseSize, result.length()); |
56 for (size_t i = 0; i < testCaseSize; ++i) { | 56 for (size_t i = 0; i < testCaseSize; ++i) { |
57 EXPECT_EQ(testCase[i], result[i]); | 57 EXPECT_EQ(testCase[i], result[i]); |
58 } | 58 } |
59 } | 59 } |
60 | 60 |
61 TEST(TextCodecUTF8, DecodeChineseCharacters) | 61 TEST(TextCodecUTF8, DecodeChineseCharacters) |
62 { | 62 { |
63 TextEncoding encoding("UTF-8"); | 63 TextEncoding encoding("UTF-8"); |
64 OwnPtr<TextCodec> codec(newTextCodec(encoding)); | 64 std::unique_ptr<TextCodec> codec(newTextCodec(encoding)); |
65 | 65 |
66 // "Kanji" in Chinese characters. | 66 // "Kanji" in Chinese characters. |
67 const char testCase[] = "\xe6\xbc\xa2\xe5\xad\x97"; | 67 const char testCase[] = "\xe6\xbc\xa2\xe5\xad\x97"; |
68 size_t testCaseSize = sizeof(testCase) - 1; | 68 size_t testCaseSize = sizeof(testCase) - 1; |
69 | 69 |
70 bool sawError = false; | 70 bool sawError = false; |
71 const String& result = codec->decode(testCase, testCaseSize, DataEOF, false,
sawError); | 71 const String& result = codec->decode(testCase, testCaseSize, DataEOF, false,
sawError); |
72 EXPECT_FALSE(sawError); | 72 EXPECT_FALSE(sawError); |
73 ASSERT_EQ(2u, result.length()); | 73 ASSERT_EQ(2u, result.length()); |
74 EXPECT_EQ(0x6f22U, result[0]); | 74 EXPECT_EQ(0x6f22U, result[0]); |
75 EXPECT_EQ(0x5b57U, result[1]); | 75 EXPECT_EQ(0x5b57U, result[1]); |
76 } | 76 } |
77 | 77 |
78 TEST(TextCodecUTF8, Decode0xFF) | 78 TEST(TextCodecUTF8, Decode0xFF) |
79 { | 79 { |
80 TextEncoding encoding("UTF-8"); | 80 TextEncoding encoding("UTF-8"); |
81 OwnPtr<TextCodec> codec(newTextCodec(encoding)); | 81 std::unique_ptr<TextCodec> codec(newTextCodec(encoding)); |
82 | 82 |
83 bool sawError = false; | 83 bool sawError = false; |
84 const String& result = codec->decode("\xff", 1, DataEOF, false, sawError); | 84 const String& result = codec->decode("\xff", 1, DataEOF, false, sawError); |
85 EXPECT_TRUE(sawError); | 85 EXPECT_TRUE(sawError); |
86 ASSERT_EQ(1u, result.length()); | 86 ASSERT_EQ(1u, result.length()); |
87 EXPECT_EQ(0xFFFDU, result[0]); | 87 EXPECT_EQ(0xFFFDU, result[0]); |
88 } | 88 } |
89 | 89 |
90 } // namespace | 90 } // namespace |
91 | 91 |
92 } // namespace WTF | 92 } // namespace WTF |
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