Parse the link element's size attribute

Source/core/html/HTMLLinkElementSizesAttributeTest.cpp

Index: Source/core/html/HTMLLinkElementSizesAttributeTest.cpp
diff --git a/Source/web/tests/WebUserGestureTokenTest.cpp b/Source/core/html/HTMLLinkElementSizesAttributeTest.cpp
similarity index 55%
copy from Source/web/tests/WebUserGestureTokenTest.cpp
copy to Source/core/html/HTMLLinkElementSizesAttributeTest.cpp
index 0c39c39f1130759e29d2a3a4772e4a35a831a178..e9a0ea844ee6f1360602c788b4295c9ef89d4c90 100644
--- a/Source/web/tests/WebUserGestureTokenTest.cpp
+++ b/Source/core/html/HTMLLinkElementSizesAttributeTest.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013 Google Inc. All rights reserved.
+ * Copyright 2014, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ -29,51 +29,51 @@
  */
 
 #include "config.h"
-
-#include "WebUserGestureToken.h"
+#include "core/html/HTMLLinkElement.h"
 
 #include <gtest/gtest.h>
-#include "WebScopedUserGesture.h"
-#include "WebUserGestureIndicator.h"
-#include "platform/UserGestureIndicator.h"
 
-using namespace blink;
 using namespace WebCore;
 
 namespace {
 
-TEST(WebUserGestureTokenTest, Basic)
-{
-    WebUserGestureToken token;
-    EXPECT_FALSE(token.hasGestures());
-
-    {
-        WebScopedUserGesture indicator(token);
-        EXPECT_FALSE(WebUserGestureIndicator::isProcessingUserGesture());
-    }
+class HTMLLinkElementSizesAttributeTest : public testing::Test {
+};
 
-    {
-        UserGestureIndicator indicator(DefinitelyProcessingNewUserGesture);
-        EXPECT_TRUE(WebUserGestureIndicator::isProcessingUserGesture());
-        token = WebUserGestureIndicator::currentUserGestureToken();
-    }
+TEST(HTMLLinkElementSizesAttributeTest, parseSizes)
+{
+    AtomicString sizesAttribute = "32x33";
+    Vector<IntSize> sizes;
+    HTMLLinkElement::parseSizesAttribute(sizesAttribute, &sizes);
+    ASSERT_EQ(1U, sizes.size());
+    EXPECT_EQ(32, sizes[0].width());
+    EXPECT_EQ(33, sizes[0].height());
 
-    EXPECT_TRUE(token.hasGestures());
-    EXPECT_FALSE(WebUserGestureIndicator::isProcessingUserGesture());
+    sizesAttribute = "32x33 16x17 128x129";
+    sizes.clear();
+    HTMLLinkElement::parseSizesAttribute(sizesAttribute, &sizes);
+    ASSERT_EQ(3U, sizes.size());
+    EXPECT_EQ(32, sizes[0].width());
+    EXPECT_EQ(33, sizes[0].height());
+    EXPECT_EQ(16, sizes[1].width());
+    EXPECT_EQ(17, sizes[1].height());
+    EXPECT_EQ(128, sizes[2].width());
+    EXPECT_EQ(129, sizes[2].height());
 
-    {
-        WebScopedUserGesture indicator(token);
-        EXPECT_TRUE(WebUserGestureIndicator::isProcessingUserGesture());
-        WebUserGestureIndicator::consumeUserGesture();
-        EXPECT_FALSE(WebUserGestureIndicator::isProcessingUserGesture());
-    }
+    sizesAttribute = "any";
+    sizes.clear();
+    HTMLLinkElement::parseSizesAttribute(sizesAttribute, &sizes);
+    ASSERT_EQ(0U, sizes.size());
 
-    EXPECT_FALSE(token.hasGestures());
+    sizesAttribute = "32x33 32";
+    sizes.clear();
+    HTMLLinkElement::parseSizesAttribute(sizesAttribute, &sizes);
+    ASSERT_EQ(0U, sizes.size());
 
-    {
-        WebScopedUserGesture indicator(token);
-        EXPECT_FALSE(WebUserGestureIndicator::isProcessingUserGesture());
-    }
+    sizesAttribute = "32x33 any";
+    sizes.clear();
+    HTMLLinkElement::parseSizesAttribute(sizesAttribute, &sizes);
+    ASSERT_EQ(0U, sizes.size());
 }
 
-}
+} //  namespace