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| 1 /* | |
| 2 * Copyright (C) 2012 Apple Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions | |
| 6 * are met: | |
| 7 * 1. Redistributions of source code must retain the above copyright | |
| 8 * notice, this list of conditions and the following disclaimer. | |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer in the | |
| 11 * documentation and/or other materials provided with the distribution. | |
| 12 * | |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' | |
| 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, | |
| 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS | |
| 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | |
| 23 * THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 */ | |
| 25 | |
| 26 #include "wtf/text/StringImpl.h" | |
| 27 | |
| 28 #include "testing/gtest/include/gtest/gtest.h" | |
| 29 #include "wtf/text/WTFString.h" | |
| 30 | |
| 31 namespace WTF { | |
| 32 | |
| 33 TEST(StringImplTest, Create8Bit) { | |
| 34 RefPtr<StringImpl> testStringImpl = StringImpl::create("1224"); | |
| 35 EXPECT_TRUE(testStringImpl->is8Bit()); | |
| 36 } | |
| 37 | |
| 38 TEST(StringImplTest, Latin1CaseFoldTable) { | |
| 39 LChar symbol = 0xff; | |
| 40 while (symbol--) { | |
| 41 EXPECT_EQ(Unicode::foldCase(symbol), | |
| 42 StringImpl::latin1CaseFoldTable[symbol]); | |
| 43 } | |
| 44 } | |
| 45 | |
| 46 TEST(StringImplTest, LowerASCII) { | |
| 47 RefPtr<StringImpl> testStringImpl = StringImpl::create("link"); | |
| 48 EXPECT_TRUE(testStringImpl->is8Bit()); | |
| 49 EXPECT_TRUE(StringImpl::create("a\xE1")->is8Bit()); | |
| 50 | |
| 51 EXPECT_TRUE(equal(testStringImpl.get(), | |
| 52 StringImpl::create("link")->lowerASCII().get())); | |
| 53 EXPECT_TRUE(equal(testStringImpl.get(), | |
| 54 StringImpl::create("LINK")->lowerASCII().get())); | |
| 55 EXPECT_TRUE(equal(testStringImpl.get(), | |
| 56 StringImpl::create("lInk")->lowerASCII().get())); | |
| 57 | |
| 58 EXPECT_TRUE(equal(StringImpl::create("LINK")->lower().get(), | |
| 59 StringImpl::create("LINK")->lowerASCII().get())); | |
| 60 EXPECT_TRUE(equal(StringImpl::create("lInk")->lower().get(), | |
| 61 StringImpl::create("lInk")->lowerASCII().get())); | |
| 62 | |
| 63 EXPECT_TRUE(equal(StringImpl::create("a\xE1").get(), | |
| 64 StringImpl::create("A\xE1")->lowerASCII().get())); | |
| 65 EXPECT_TRUE(equal(StringImpl::create("a\xC1").get(), | |
| 66 StringImpl::create("A\xC1")->lowerASCII().get())); | |
| 67 | |
| 68 EXPECT_FALSE(equal(StringImpl::create("a\xE1").get(), | |
| 69 StringImpl::create("a\xC1")->lowerASCII().get())); | |
| 70 EXPECT_FALSE(equal(StringImpl::create("A\xE1").get(), | |
| 71 StringImpl::create("A\xC1")->lowerASCII().get())); | |
| 72 | |
| 73 static const UChar test[5] = {0x006c, 0x0069, 0x006e, 0x006b, 0}; // link | |
| 74 static const UChar testCapitalized[5] = {0x004c, 0x0049, 0x004e, 0x004b, | |
| 75 0}; // LINK | |
| 76 | |
| 77 RefPtr<StringImpl> testStringImpl16 = StringImpl::create(test, 4); | |
| 78 EXPECT_FALSE(testStringImpl16->is8Bit()); | |
| 79 | |
| 80 EXPECT_TRUE(equal(testStringImpl16.get(), | |
| 81 StringImpl::create(test, 4)->lowerASCII().get())); | |
| 82 EXPECT_TRUE( | |
| 83 equal(testStringImpl16.get(), | |
| 84 StringImpl::create(testCapitalized, 4)->lowerASCII().get())); | |
| 85 | |
| 86 static const UChar testWithNonASCII[3] = {0x0061, 0x00e1, 0}; // a\xE1 | |
| 87 static const UChar testWithNonASCIIComparison[3] = {0x0061, 0x00c1, | |
| 88 0}; // a\xC1 | |
| 89 static const UChar testWithNonASCIICapitalized[3] = {0x0041, 0x00e1, | |
| 90 0}; // A\xE1 | |
| 91 | |
| 92 // Make sure we support RefPtr<const StringImpl>. | |
| 93 RefPtr<const StringImpl> constRef = testStringImpl->isolatedCopy(); | |
| 94 DCHECK(constRef->hasOneRef()); | |
| 95 EXPECT_TRUE(equal( | |
| 96 StringImpl::create(testWithNonASCII, 2).get(), | |
| 97 StringImpl::create(testWithNonASCIICapitalized, 2)->lowerASCII().get())); | |
| 98 EXPECT_FALSE(equal( | |
| 99 StringImpl::create(testWithNonASCII, 2).get(), | |
| 100 StringImpl::create(testWithNonASCIIComparison, 2)->lowerASCII().get())); | |
| 101 } | |
| 102 | |
| 103 TEST(StringImplTest, UpperASCII) { | |
| 104 RefPtr<StringImpl> testStringImpl = StringImpl::create("LINK"); | |
| 105 EXPECT_TRUE(testStringImpl->is8Bit()); | |
| 106 EXPECT_TRUE(StringImpl::create("a\xE1")->is8Bit()); | |
| 107 | |
| 108 EXPECT_TRUE(equal(testStringImpl.get(), | |
| 109 StringImpl::create("link")->upperASCII().get())); | |
| 110 EXPECT_TRUE(equal(testStringImpl.get(), | |
| 111 StringImpl::create("LINK")->upperASCII().get())); | |
| 112 EXPECT_TRUE(equal(testStringImpl.get(), | |
| 113 StringImpl::create("lInk")->upperASCII().get())); | |
| 114 | |
| 115 EXPECT_TRUE(equal(StringImpl::create("LINK")->upper().get(), | |
| 116 StringImpl::create("LINK")->upperASCII().get())); | |
| 117 EXPECT_TRUE(equal(StringImpl::create("lInk")->upper().get(), | |
| 118 StringImpl::create("lInk")->upperASCII().get())); | |
| 119 | |
| 120 EXPECT_TRUE(equal(StringImpl::create("A\xE1").get(), | |
| 121 StringImpl::create("a\xE1")->upperASCII().get())); | |
| 122 EXPECT_TRUE(equal(StringImpl::create("A\xC1").get(), | |
| 123 StringImpl::create("a\xC1")->upperASCII().get())); | |
| 124 | |
| 125 EXPECT_FALSE(equal(StringImpl::create("A\xE1").get(), | |
| 126 StringImpl::create("a\xC1")->upperASCII().get())); | |
| 127 EXPECT_FALSE(equal(StringImpl::create("A\xE1").get(), | |
| 128 StringImpl::create("A\xC1")->upperASCII().get())); | |
| 129 | |
| 130 static const UChar test[5] = {0x006c, 0x0069, 0x006e, 0x006b, 0}; // link | |
| 131 static const UChar testCapitalized[5] = {0x004c, 0x0049, 0x004e, 0x004b, | |
| 132 0}; // LINK | |
| 133 | |
| 134 RefPtr<StringImpl> testStringImpl16 = StringImpl::create(testCapitalized, 4); | |
| 135 EXPECT_FALSE(testStringImpl16->is8Bit()); | |
| 136 | |
| 137 EXPECT_TRUE(equal(testStringImpl16.get(), | |
| 138 StringImpl::create(test, 4)->upperASCII().get())); | |
| 139 EXPECT_TRUE( | |
| 140 equal(testStringImpl16.get(), | |
| 141 StringImpl::create(testCapitalized, 4)->upperASCII().get())); | |
| 142 | |
| 143 static const UChar testWithNonASCII[3] = {0x0061, 0x00e1, 0}; // a\xE1 | |
| 144 static const UChar testWithNonASCIIComparison[3] = {0x0061, 0x00c1, | |
| 145 0}; // a\xC1 | |
| 146 static const UChar testWithNonASCIICapitalized[3] = {0x0041, 0x00e1, | |
| 147 0}; // A\xE1 | |
| 148 | |
| 149 // Make sure we support RefPtr<const StringImpl>. | |
| 150 RefPtr<const StringImpl> constRef = testStringImpl->isolatedCopy(); | |
| 151 DCHECK(constRef->hasOneRef()); | |
| 152 EXPECT_TRUE( | |
| 153 equal(StringImpl::create(testWithNonASCIICapitalized, 2).get(), | |
| 154 StringImpl::create(testWithNonASCII, 2)->upperASCII().get())); | |
| 155 EXPECT_FALSE(equal( | |
| 156 StringImpl::create(testWithNonASCIICapitalized, 2).get(), | |
| 157 StringImpl::create(testWithNonASCIIComparison, 2)->upperASCII().get())); | |
| 158 } | |
| 159 | |
| 160 } // namespace WTF | |
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Chromium Code Reviews
Issue 2771783003:
Move wtf_unittests to platform/wtf/. (Closed)
