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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "core/css/parser/CSSPropertyParser.h" | 5 #include "core/css/parser/CSSPropertyParser.h" |
6 | 6 |
7 #include "core/css/CSSValueList.h" | 7 #include "core/css/CSSValueList.h" |
8 #include "core/css/parser/CSSParser.h" | 8 #include "core/css/parser/CSSParser.h" |
9 #include "testing/gtest/include/gtest/gtest.h" | 9 #include "testing/gtest/include/gtest/gtest.h" |
10 | 10 |
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149 | 149 |
150 TEST(CSSPropertyParserTest, GridTrackLimit16) { | 150 TEST(CSSPropertyParserTest, GridTrackLimit16) { |
151 const CSSValue* value = CSSParser::parseSingleValue( | 151 const CSSValue* value = CSSParser::parseSingleValue( |
152 CSSPropertyGridTemplateRows, | 152 CSSPropertyGridTemplateRows, |
153 "repeat(100000000000000000000, 10% 5em 1fr auto auto 15px min-content)"); | 153 "repeat(100000000000000000000, 10% 5em 1fr auto auto 15px min-content)"); |
154 ASSERT_TRUE(value); | 154 ASSERT_TRUE(value); |
155 ASSERT_TRUE(value->isValueList()); | 155 ASSERT_TRUE(value->isValueList()); |
156 EXPECT_EQ(computeNumberOfTracks(toCSSValueList(value)), 999999); | 156 EXPECT_EQ(computeNumberOfTracks(toCSSValueList(value)), 999999); |
157 } | 157 } |
158 | 158 |
| 159 static int getGridPositionInteger(const CSSValue& value) { |
| 160 DCHECK(value.isValueList()); |
| 161 const auto& list = toCSSValueList(value); |
| 162 DCHECK_EQ(list.length(), static_cast<size_t>(1)); |
| 163 const auto& primitiveValue = toCSSPrimitiveValue(list.item(0)); |
| 164 DCHECK(primitiveValue.isNumber()); |
| 165 return primitiveValue.getIntValue(); |
| 166 } |
| 167 |
| 168 TEST(CSSPropertyParserTest, GridPositionLimit1) { |
| 169 const CSSValue* value = |
| 170 CSSParser::parseSingleValue(CSSPropertyGridColumnStart, "999999"); |
| 171 DCHECK(value); |
| 172 EXPECT_EQ(getGridPositionInteger(*value), 999999); |
| 173 } |
| 174 |
| 175 TEST(CSSPropertyParserTest, GridPositionLimit2) { |
| 176 const CSSValue* value = |
| 177 CSSParser::parseSingleValue(CSSPropertyGridColumnEnd, "1000000"); |
| 178 DCHECK(value); |
| 179 EXPECT_EQ(getGridPositionInteger(*value), 1000000); |
| 180 } |
| 181 |
| 182 TEST(CSSPropertyParserTest, GridPositionLimit3) { |
| 183 const CSSValue* value = |
| 184 CSSParser::parseSingleValue(CSSPropertyGridRowStart, "1000001"); |
| 185 DCHECK(value); |
| 186 EXPECT_EQ(getGridPositionInteger(*value), 1000000); |
| 187 } |
| 188 |
| 189 TEST(CSSPropertyParserTest, GridPositionLimit4) { |
| 190 const CSSValue* value = |
| 191 CSSParser::parseSingleValue(CSSPropertyGridRowEnd, "5000000000"); |
| 192 DCHECK(value); |
| 193 EXPECT_EQ(getGridPositionInteger(*value), 1000000); |
| 194 } |
| 195 |
| 196 TEST(CSSPropertyParserTest, GridPositionLimit5) { |
| 197 const CSSValue* value = |
| 198 CSSParser::parseSingleValue(CSSPropertyGridColumnStart, "-999999"); |
| 199 DCHECK(value); |
| 200 EXPECT_EQ(getGridPositionInteger(*value), -999999); |
| 201 } |
| 202 |
| 203 TEST(CSSPropertyParserTest, GridPositionLimit6) { |
| 204 const CSSValue* value = |
| 205 CSSParser::parseSingleValue(CSSPropertyGridColumnEnd, "-1000000"); |
| 206 DCHECK(value); |
| 207 EXPECT_EQ(getGridPositionInteger(*value), -1000000); |
| 208 } |
| 209 |
| 210 TEST(CSSPropertyParserTest, GridPositionLimit7) { |
| 211 const CSSValue* value = |
| 212 CSSParser::parseSingleValue(CSSPropertyGridRowStart, "-1000001"); |
| 213 DCHECK(value); |
| 214 EXPECT_EQ(getGridPositionInteger(*value), -1000000); |
| 215 } |
| 216 |
| 217 TEST(CSSPropertyParserTest, GridPositionLimit8) { |
| 218 const CSSValue* value = |
| 219 CSSParser::parseSingleValue(CSSPropertyGridRowEnd, "-5000000000"); |
| 220 DCHECK(value); |
| 221 EXPECT_EQ(getGridPositionInteger(*value), -1000000); |
| 222 } |
| 223 |
159 } // namespace blink | 224 } // namespace blink |
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