Share link header parsing code between blink and content.

third_party/WebKit/Source/platform/network/LinkHeaderTest.cpp

Index: third_party/WebKit/Source/platform/network/LinkHeaderTest.cpp
diff --git a/third_party/WebKit/Source/core/loader/LinkHeaderTest.cpp b/third_party/WebKit/Source/platform/network/LinkHeaderTest.cpp
similarity index 88%
rename from third_party/WebKit/Source/core/loader/LinkHeaderTest.cpp
rename to third_party/WebKit/Source/platform/network/LinkHeaderTest.cpp
index 9eabb394d4d7cb8742dbc871c64ccc3a539f1008..b404f84318cfe39235f81d0b4c988747db18e5f9 100644
--- a/third_party/WebKit/Source/core/loader/LinkHeaderTest.cpp
+++ b/third_party/WebKit/Source/platform/network/LinkHeaderTest.cpp
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "core/loader/LinkHeader.h"
+#include "platform/network/LinkHeader.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 #include <base/macros.h>
@@ -34,8 +34,8 @@ struct SingleTestCase {
     {"</images/cat.jpg>   ;   rel=prefetch", true, "/images/cat.jpg", "prefetch", "", ""},
     {"< /images/cat.jpg>   ;   rel=prefetch", true, "/images/cat.jpg", "prefetch", "", ""},
     {"</images/cat.jpg >   ;   rel=prefetch", true, "/images/cat.jpg", "prefetch", "", ""},
-    {"</images/cat.jpg wutwut>   ;   rel=prefetch", true, "/images/cat.jpg", "prefetch", "", ""},
-    {"</images/cat.jpg wutwut  \t >   ;   rel=prefetch", true, "/images/cat.jpg", "prefetch", "", ""},
+    {"</images/cat.jpg wutwut>   ;   rel=prefetch", true, "/images/cat.jpg wutwut", "prefetch", "", ""},
+    {"</images/cat.jpg wutwut  \t >   ;   rel=prefetch", true, "/images/cat.jpg wutwut", "prefetch", "", ""},
     {"</images/cat.jpg>; rel=prefetch   ", true, "/images/cat.jpg", "prefetch", "", ""},
     {"</images/cat.jpg>; Rel=prefetch   ", true, "/images/cat.jpg", "prefetch", "", ""},
     {"</images/cat.jpg>; Rel=PReFetCh   ", true, "/images/cat.jpg", "prefetch", "", ""},
@@ -55,7 +55,7 @@ struct SingleTestCase {
     {"</images/cat.jpg>; wut=sup ; rel =prefetch  \t  ;", true, "/images/cat.jpg", "prefetch", "", ""},
     {"</images/cat.jpg> wut=sup ; rel =prefetch  \t  ;", false},
     {"<   /images/cat.jpg", false},
-    {"<   http://wut.com/  sdfsdf ?sd>; rel=dns-prefetch", true, "http://wut.com/", "dns-prefetch", "", ""},
+    {"<   http://wut.com/  sdfsdf ?sd>; rel=dns-prefetch", true, "http://wut.com/  sdfsdf ?sd", "dns-prefetch", "", ""},
     {"<   http://wut.com/%20%20%3dsdfsdf?sd>; rel=dns-prefetch", true, "http://wut.com/%20%20%3dsdfsdf?sd", "dns-prefetch", "", ""},
     {"<   http://wut.com/dfsdf?sdf=ghj&wer=rty>; rel=prefetch", true, "http://wut.com/dfsdf?sdf=ghj&wer=rty", "prefetch", "", ""},
     {"<   http://wut.com/dfsdf?sdf=ghj&wer=rty>;;;;; rel=prefetch", true, "http://wut.com/dfsdf?sdf=ghj&wer=rty", "prefetch", "", ""},
@@ -83,22 +83,22 @@ struct SingleTestCase {
     {"<simple.css>; rel=\";style,sheet\"; title=\"", false},
     {"<simple.css>; rel=\"bla'sdf\"; title=\"", false},
     {"<simple.css>; rel=\"\"; title=\"\"", true, "simple.css", "", "", ""},
-    {"<simple.css>; rel=''; title=\"\"", true, "simple.css", "", "", ""},
+    {"<simple.css>; rel=''; title=\"\"", true, "simple.css", "''", "", ""},
     {"<simple.css>; rel=''; title=", false},
     {"<simple.css>; rel=''; title", false},
     {"<simple.css>; rel=''; media", false},
     {"<simple.css>; rel=''; hreflang", false},
     {"<simple.css>; rel=''; type", false},
     {"<simple.css>; rel=''; rev", false},
-    {"<simple.css>; rel=''; bla", true, "simple.css", "", "", ""},
-    {"<simple.css>; rel='prefetch", false},
+    {"<simple.css>; rel=''; bla", true, "simple.css", "''", "", ""},
+    {"<simple.css>; rel='prefetch", true, "simple.css", "'prefetch", "", ""},
     {"<simple.css>; rel=\"prefetch", false},
     {"<simple.css>; rel=\"", false},
     {"<http://whatever.com>; rel=preconnect; valid!", true, "http://whatever.com", "preconnect", "", ""},
     {"<http://whatever.com>; rel=preconnect; valid$", true, "http://whatever.com", "preconnect", "", ""},
     {"<http://whatever.com>; rel=preconnect; invalid@", false},
     {"<http://whatever.com>; rel=preconnect; invalid*", false},
-    {"</images/cat.jpg>; rel=prefetch;media='(max-width: 5000px)'", true, "/images/cat.jpg", "prefetch", "", "(max-width: 5000px)"},
+    {"</images/cat.jpg>; rel=prefetch;media='(max-width: 5000px)'", true, "/images/cat.jpg", "prefetch", "", "'(max-width: 5000px)'"},
     {"</images/cat.jpg>; rel=prefetch;media=\"(max-width: 5000px)\"", true, "/images/cat.jpg", "prefetch", "", "(max-width: 5000px)"},
     {"</images/cat.jpg>; rel=prefetch;media=(max-width:5000px)", true, "/images/cat.jpg", "prefetch", "", "(max-width:5000px)"},
 };
@@ -140,6 +140,7 @@ struct DoubleTestCase {
     {"<ybg.css>; rel=stylesheet, <simple.css>; rel=stylesheet", "ybg.css", "stylesheet", true, "simple.css", "stylesheet", true},
     {"<ybg.css>; rel=stylesheet,<simple.css>; rel=stylesheet", "ybg.css", "stylesheet", true, "simple.css", "stylesheet", true},
     {"<ybg.css>; rel=stylesheet;crossorigin,<simple.css>; rel=stylesheet", "ybg.css", "stylesheet", true, "simple.css", "stylesheet", true},
+    {"<hel,lo.css>; rel=stylesheet; title=\"foo,bar\", <simple.css>; rel=stylesheet; title=\"foo;bar\"", "hel,lo.css", "stylesheet", true, "simple.css", "stylesheet", true},
 };
 
 void PrintTo(const DoubleTestCase& test, std::ostream* os)
@@ -170,22 +171,22 @@ struct CrossOriginTestCase {
     const char* headerValue;
     const char* url;
     const char* rel;
-    const CrossOriginAttributeValue crossorigin;
+    const char* crossorigin;
     bool valid;
 } crossOriginTestCases[] = {
-    {"<http://whatever.com>; rel=preconnect", "http://whatever.com", "preconnect", CrossOriginAttributeNotSet, true},
-    {"<http://whatever.com>; rel=preconnect; crossorigin=", "http://whatever.com", "preconnect", CrossOriginAttributeAnonymous, true},
-    {"<http://whatever.com>; rel=preconnect; crossorigin", "http://whatever.com", "preconnect", CrossOriginAttributeAnonymous, true},
-    {"<http://whatever.com>; rel=preconnect; crossorigin ", "http://whatever.com", "preconnect", CrossOriginAttributeAnonymous, true},
-    {"<http://whatever.com>; rel=preconnect; crossorigin;", "http://whatever.com", "preconnect", CrossOriginAttributeAnonymous, true},
-    {"<http://whatever.com>; rel=preconnect; crossorigin, <http://whatever2.com>; rel=preconnect", "http://whatever.com", "preconnect", CrossOriginAttributeAnonymous, true},
-    {"<http://whatever.com>; rel=preconnect; crossorigin , <http://whatever2.com>; rel=preconnect", "http://whatever.com", "preconnect", CrossOriginAttributeAnonymous, true},
-    {"<http://whatever.com>; rel=preconnect; crossorigin,<http://whatever2.com>; rel=preconnect", "http://whatever.com", "preconnect", CrossOriginAttributeAnonymous, true},
-    {"<http://whatever.com>; rel=preconnect; crossorigin=anonymous", "http://whatever.com", "preconnect", CrossOriginAttributeAnonymous, true},
-    {"<http://whatever.com>; rel=preconnect; crossorigin=use-credentials", "http://whatever.com", "preconnect", CrossOriginAttributeUseCredentials, true},
-    {"<http://whatever.com>; rel=preconnect; crossorigin=whatever", "http://whatever.com", "preconnect", CrossOriginAttributeAnonymous, true},
-    {"<http://whatever.com>; rel=preconnect; crossorig|in=whatever", "http://whatever.com", "preconnect", CrossOriginAttributeNotSet, true},
-    {"<http://whatever.com>; rel=preconnect; crossorigin|=whatever", "http://whatever.com", "preconnect", CrossOriginAttributeNotSet, true},
+    {"<http://whatever.com>; rel=preconnect", "http://whatever.com", "preconnect", nullptr, true},
+    {"<http://whatever.com>; rel=preconnect; crossorigin=", "", "", "", false},
+    {"<http://whatever.com>; rel=preconnect; crossorigin", "http://whatever.com", "preconnect", "", true},
+    {"<http://whatever.com>; rel=preconnect; crossorigin ", "http://whatever.com", "preconnect", "", true},
+    {"<http://whatever.com>; rel=preconnect; crossorigin;", "http://whatever.com", "preconnect", "", true},
+    {"<http://whatever.com>; rel=preconnect; crossorigin, <http://whatever2.com>; rel=preconnect", "http://whatever.com", "preconnect", "", true},
+    {"<http://whatever.com>; rel=preconnect; crossorigin , <http://whatever2.com>; rel=preconnect", "http://whatever.com", "preconnect", "", true},
+    {"<http://whatever.com>; rel=preconnect; crossorigin,<http://whatever2.com>; rel=preconnect", "http://whatever.com", "preconnect", "", true},
+    {"<http://whatever.com>; rel=preconnect; crossorigin=anonymous", "http://whatever.com", "preconnect", "anonymous", true},
+    {"<http://whatever.com>; rel=preconnect; crossorigin=use-credentials", "http://whatever.com", "preconnect", "use-credentials", true},
+    {"<http://whatever.com>; rel=preconnect; crossorigin=whatever", "http://whatever.com", "preconnect", "whatever", true},
+    {"<http://whatever.com>; rel=preconnect; crossorig|in=whatever", "http://whatever.com", "preconnect", nullptr, true},
+    {"<http://whatever.com>; rel=preconnect; crossorigin|=whatever", "http://whatever.com", "preconnect", nullptr, true},
 };
 
 void PrintTo(const CrossOriginTestCase& test, std::ostream* os)
@@ -203,8 +204,11 @@ TEST_P(CrossOriginLinkHeaderTest, CrossOrigin)
     LinkHeader& header = headerSet[0];
     EXPECT_STREQ(testCase.url, header.url().ascii().data());
     EXPECT_STREQ(testCase.rel, header.rel().ascii().data());
-    EXPECT_EQ(testCase.crossorigin, header.crossOrigin());
     EXPECT_EQ(testCase.valid, header.valid());
+    if (!testCase.crossorigin)
+        EXPECT_TRUE(header.crossOrigin().isNull());
+    else
+        EXPECT_STREQ(testCase.crossorigin, header.crossOrigin().ascii().data());
 }
 
 INSTANTIATE_TEST_CASE_P(LinkHeaderTest, CrossOriginLinkHeaderTest, testing::ValuesIn(crossOriginTestCases));