1 /* 2 * Copyright (C) 2010 Google 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 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #include "config.h" 27 #include "IDBKeyPath.h" 28 29 #include <gtest/gtest.h> 30 #include <wtf/Vector.h> 31 32 #if ENABLE(INDEXED_DATABASE) 33 34 using namespace WebCore; 35 36 namespace { 37 38 IDBKeyPathElement ExpectedToken(const String& identifier, bool isIndexed, int index) 39 { 40 IDBKeyPathElement expected; 41 if (isIndexed) { 42 expected.type = IDBKeyPathElement::IsIndexed; 43 expected.index = index; 44 } else { 45 expected.type = IDBKeyPathElement::IsNamed; 46 expected.identifier = identifier; 47 } 48 return expected; 49 } 50 51 void checkKeyPath(const String& keyPath, const Vector<IDBKeyPathElement>& expected, int parserError) 52 { 53 54 IDBKeyPathParseError error; 55 Vector<IDBKeyPathElement> idbKeyPathElements; 56 IDBParseKeyPath(keyPath, idbKeyPathElements, error); 57 ASSERT_EQ(parserError, error); 58 if (error != IDBKeyPathParseErrorNone) 59 return; 60 ASSERT_EQ(expected.size(), idbKeyPathElements.size()); 61 for (size_t i = 0; i < expected.size(); ++i) { 62 ASSERT_TRUE(expected[i].type == idbKeyPathElements[i].type) << i; 63 if (expected[i].type == IDBKeyPathElement::IsIndexed) 64 ASSERT_EQ(expected[i].index, idbKeyPathElements[i].index) << i; 65 else if (expected[i].type == IDBKeyPathElement::IsNamed) 66 ASSERT_TRUE(expected[i].identifier == idbKeyPathElements[i].identifier) << i; 67 else 68 ASSERT_TRUE(false) << "Invalid IDBKeyPathElement type"; 69 } 70 } 71 72 TEST(IDBKeyPathTest, ValidKeyPath0) 73 { 74 Vector<IDBKeyPathElement> expected; 75 String keyPath("foo.bar.zoo"); 76 expected.append(ExpectedToken("foo", false, 0)); 77 expected.append(ExpectedToken("bar", false, 0)); 78 expected.append(ExpectedToken("zoo", false, 0)); 79 checkKeyPath(keyPath, expected, 0); 80 } 81 82 TEST(IDBKeyPathTest, ValidKeyPath1) 83 { 84 Vector<IDBKeyPathElement> expected; 85 String keyPath("a[34][20].foo[2].bar"); 86 expected.append(ExpectedToken("a", false, 0)); 87 expected.append(ExpectedToken(String(), true, 34)); 88 expected.append(ExpectedToken(String(), true, 20)); 89 expected.append(ExpectedToken("foo", false, 0)); 90 expected.append(ExpectedToken(String(), true, 2)); 91 expected.append(ExpectedToken("bar", false, 0)); 92 checkKeyPath(keyPath, expected, 0); 93 } 94 95 TEST(IDBKeyPathTest, ValidKeyPath2) 96 { 97 Vector<IDBKeyPathElement> expected; 98 String keyPath("foo[ 34 ].Zoo_[00023]\t._c"); 99 expected.append(ExpectedToken("foo", false, 0)); 100 expected.append(ExpectedToken(String(), true, 34)); 101 expected.append(ExpectedToken("Zoo_", false, 0)); 102 expected.append(ExpectedToken(String(), true, 23)); 103 expected.append(ExpectedToken("_c", false, 0)); 104 checkKeyPath(keyPath, expected, 0); 105 } 106 107 TEST(IDBKeyPathTest, ValidKeyPath3) 108 { 109 Vector<IDBKeyPathElement> expected; 110 String keyPath("foo[ 34 ]"); 111 expected.append(ExpectedToken("foo", false, 0)); 112 expected.append(ExpectedToken(String(), true, 34)); 113 checkKeyPath(keyPath, expected, 0); 114 } 115 116 TEST(IDBKeyPathTest, ValidKeyPath4) 117 { 118 Vector<IDBKeyPathElement> expected; 119 String keyPath("[ 34 ]"); 120 expected.append(ExpectedToken(String(), true, 34)); 121 checkKeyPath(keyPath, expected, 0); 122 } 123 124 TEST(IDBKeyPathTest, InvalidKeyPath2) 125 { 126 Vector<IDBKeyPathElement> expected; 127 String keyPath("a[[34]].b[2].c"); 128 expected.append(ExpectedToken("a", false, 0)); 129 checkKeyPath(keyPath, expected, 3); 130 } 131 132 TEST(IDBKeyPathTest, InvalidKeyPath3) 133 { 134 Vector<IDBKeyPathElement> expected; 135 String keyPath("a[[34].b[2].c"); 136 expected.append(ExpectedToken("a", false, 0)); 137 checkKeyPath(keyPath, expected, 3); 138 } 139 140 TEST(IDBKeyPathTest, InvalidKeyPath5) 141 { 142 Vector<IDBKeyPathElement> expected; 143 String keyPath("a[[34.b[2].c"); 144 expected.append(ExpectedToken("a", false, 0)); 145 checkKeyPath(keyPath, expected, 3); 146 } 147 148 TEST(IDBKeyPathTest, InvalidKeyPath6) 149 { 150 Vector<IDBKeyPathElement> expected; 151 String keyPath("+a[34].b[2].c"); 152 checkKeyPath(keyPath, expected, 1); 153 } 154 155 TEST(IDBKeyPathTest, InvalidKeyPath7) 156 { 157 Vector<IDBKeyPathElement> expected; 158 String keyPath("%a[34].b[2].c"); 159 checkKeyPath(keyPath, expected, 1); 160 } 161 162 TEST(IDBKeyPathTest, InvalidKeyPath8) 163 { 164 Vector<IDBKeyPathElement> expected; 165 String keyPath("a{[34]}.b[2].c"); 166 expected.append(ExpectedToken("a", false, 0)); 167 checkKeyPath(keyPath, expected, 2); 168 } 169 170 TEST(IDBKeyPathTest, InvalidKeyPath9) 171 { 172 Vector<IDBKeyPathElement> expected; 173 String keyPath("a..b[2].c"); 174 expected.append(ExpectedToken("a", false, 0)); 175 checkKeyPath(keyPath, expected, 5); 176 } 177 178 TEST(IDBKeyPathTest, InvalidKeyPath10) 179 { 180 Vector<IDBKeyPathElement> expected; 181 String keyPath("a[34]b.foo[2].bar"); 182 expected.append(ExpectedToken("a", false, 0)); 183 expected.append(ExpectedToken(String(), true, 34)); 184 checkKeyPath(keyPath, expected, 4); 185 } 186 187 TEST(IDBKeyPathTest, InvalidKeyPath11) 188 { 189 Vector<IDBKeyPathElement> expected; 190 String keyPath("a[-1]"); 191 expected.append(ExpectedToken("a", false, 0)); 192 checkKeyPath(keyPath, expected, 3); 193 } 194 195 TEST(IDBKeyPathTest, InvalidKeyPath12) 196 { 197 Vector<IDBKeyPathElement> expected; 198 String keyPath("a[9999999999999999999999999999999999]"); 199 expected.append(ExpectedToken("a", false, 0)); 200 checkKeyPath(keyPath, expected, 3); 201 } 202 203 } // namespace 204 205 #endif // ENABLE(INDEXED_DATABASE) 206
