CSS Custom Properties (Variables)

Source/core/css/parser/CSSTokenizerTest.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "core/css/parser/CSSTokenizer.h"
 
 #include "core/css/parser/CSSParserTokenRange.h"
 #include "core/css/parser/MediaQueryBlockWatcher.h"
 #include <gtest/gtest.h>
@@ skipping 48 matching lines @@
 void testTokens(const String& string, const CSSParserToken& token1, const CSSParserToken& token2 = CSSParserToken(EOFToken), const CSSParserToken& token3 = CSSParserToken(EOFToken))
 {
     Vector<CSSParserToken> expectedTokens;
     expectedTokens.append(token1);
     if (token2.type() != EOFToken) {
         expectedTokens.append(token2);
         if (token3.type() != EOFToken)
             expectedTokens.append(token3);
     }
 
+    CSSTokenizer::Scope actualScope(string);

[Timothy Loh, 2015/07/23 08:11:47]

change not needed?

     CSSParserTokenRange expected(expectedTokens);
 
-    CSSTokenizer::Scope actualScope(string);
     CSSParserTokenRange actual = actualScope.tokenRange();
 
     // Just check that serialization doesn't hit any asserts
     actual.serialize();
 
     while (!expected.atEnd() || !actual.atEnd())
         compareTokens(expected.consume(), actual.consume());
 }
 
 static CSSParserString toParserString(const String& string)
@@ skipping 400 matching lines @@
             blockWatcher.handleToken(range.consume());
             level = blockWatcher.blockLevel();
             maxLevel = std::max(level, maxLevel);
         }
         ASSERT_EQ(testCases[i].maxLevel, maxLevel);
         ASSERT_EQ(testCases[i].finalLevel, level);
     }
 }
 
 } // namespace