Centralize the setting of Accept headers

third_party/WebKit/Source/core/loader/LinkLoaderTest.cpp

 // Copyright 2015 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 "core/loader/LinkLoader.h"
 
 #include "core/fetch/MemoryCache.h"
 #include "core/fetch/ResourceFetcher.h"
 #include "core/frame/Settings.h"
 #include "core/html/LinkRelAttribute.h"
@@ skipping 78 matching lines @@
 {
     struct TestCase {
         const char* href;
         const char* as;
         const char* type;
         const char* media;
         const ResourceLoadPriority priority;
         const WebURLRequest::RequestContext context;
         const bool linkLoaderShouldLoadValue;
         const bool expectingLoad;
-        const char* accept;
     } cases[] = {
-        {"http://example.test/cat.jpg", "image", "", "", ResourceLoadPriorityVeryLow, WebURLRequest::RequestContextImage, true, true, "image/webp,image/*,*/*;q=0.8"},
-        {"http://example.test/cat.js", "script", "", "", ResourceLoadPriorityMedium, WebURLRequest::RequestContextScript, true, true, "*/*"},
-        {"http://example.test/cat.css", "style", "", "", ResourceLoadPriorityHigh, WebURLRequest::RequestContextStyle, true, true, "text/css,*/*;q=0.1"},
+        {"http://example.test/cat.jpg", "image", "", "", ResourceLoadPriorityVeryLow, WebURLRequest::RequestContextImage, true, true},
+        {"http://example.test/cat.js", "script", "", "", ResourceLoadPriorityMedium, WebURLRequest::RequestContextScript, true, true},
+        {"http://example.test/cat.css", "style", "", "", ResourceLoadPriorityHigh, WebURLRequest::RequestContextStyle, true, true},
         // TODO(yoav): It doesn't seem like the audio context is ever used. That should probably be fixed (or we can consolidate audio and video).
-        {"http://example.test/cat.wav", "media", "", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextVideo, true, true, ""},
-        {"http://example.test/cat.mp4", "media", "", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextVideo, true, true, ""},
-        {"http://example.test/cat.vtt", "track", "", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextTrack, true, true, ""},
-        {"http://example.test/cat.woff", "font", "", "", ResourceLoadPriorityMedium, WebURLRequest::RequestContextFont, true, true, ""},
+        {"http://example.test/cat.wav", "media", "", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextVideo, true, true},
+        {"http://example.test/cat.mp4", "media", "", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextVideo, true, true},
+        {"http://example.test/cat.vtt", "track", "", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextTrack, true, true},
+        {"http://example.test/cat.woff", "font", "", "", ResourceLoadPriorityMedium, WebURLRequest::RequestContextFont, true, true},
         // TODO(yoav): subresource should be *very* low priority (rather than low).
-        {"http://example.test/cat.empty", "", "", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextSubresource, true, true, ""},
-        {"http://example.test/cat.blob", "blabla", "", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextSubresource, false, false, ""},
-        {"bla://example.test/cat.gif", "image", "", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextImage, false, false, ""},
+        {"http://example.test/cat.empty", "", "", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextSubresource, true, true},
+        {"http://example.test/cat.blob", "blabla", "", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextSubresource, false, false},
+        {"bla://example.test/cat.gif", "image", "", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextImage, false, false},
         // MIME type tests
-        {"http://example.test/cat.webp", "image", "image/webp", "", ResourceLoadPriorityVeryLow, WebURLRequest::RequestContextImage, true, true, "image/webp,image/*,*/*;q=0.8"},
-        {"http://example.test/cat.svg", "image", "image/svg+xml", "", ResourceLoadPriorityVeryLow, WebURLRequest::RequestContextImage, true, true, "image/webp,image/*,*/*;q=0.8"},
-        {"http://example.test/cat.jxr", "image", "image/jxr", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextImage, false, false, ""},
-        {"http://example.test/cat.js", "script", "text/javascript", "", ResourceLoadPriorityMedium, WebURLRequest::RequestContextScript, true, true, "*/*"},
-        {"http://example.test/cat.js", "script", "text/coffeescript", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextScript, false, false, ""},
-        {"http://example.test/cat.css", "style", "text/css", "", ResourceLoadPriorityHigh, WebURLRequest::RequestContextStyle, true, true, "text/css,*/*;q=0.1"},
-        {"http://example.test/cat.css", "style", "text/sass", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextStyle, false, false, ""},
-        {"http://example.test/cat.wav", "media", "audio/wav", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextVideo, true, true, ""},
-        {"http://example.test/cat.wav", "media", "audio/mp57", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextVideo, false, false, ""},
-        {"http://example.test/cat.webm", "media", "video/webm", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextVideo, true, true, ""},
-        {"http://example.test/cat.mp199", "media", "video/mp199", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextVideo, false, false, ""},
-        {"http://example.test/cat.vtt", "track", "text/vtt", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextTrack, true, true, ""},
-        {"http://example.test/cat.vtt", "track", "text/subtitlething", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextTrack, false, false, ""},
-        {"http://example.test/cat.woff", "font", "font/woff2", "", ResourceLoadPriorityMedium, WebURLRequest::RequestContextFont, true, true, ""},
-        {"http://example.test/cat.woff", "font", "font/woff84", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextFont, false, false, ""},
-        {"http://example.test/cat.empty", "", "foo/bar", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextSubresource, true, true, ""},
-        {"http://example.test/cat.blob", "blabla", "foo/bar", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextSubresource, false, false, ""},
+        {"http://example.test/cat.webp", "image", "image/webp", "", ResourceLoadPriorityVeryLow, WebURLRequest::RequestContextImage, true, true},
+        {"http://example.test/cat.svg", "image", "image/svg+xml", "", ResourceLoadPriorityVeryLow, WebURLRequest::RequestContextImage, true, true},
+        {"http://example.test/cat.jxr", "image", "image/jxr", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextImage, false, false},
+        {"http://example.test/cat.js", "script", "text/javascript", "", ResourceLoadPriorityMedium, WebURLRequest::RequestContextScript, true, true},
+        {"http://example.test/cat.js", "script", "text/coffeescript", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextScript, false, false},
+        {"http://example.test/cat.css", "style", "text/css", "", ResourceLoadPriorityHigh, WebURLRequest::RequestContextStyle, true, true},
+        {"http://example.test/cat.css", "style", "text/sass", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextStyle, false, false},
+        {"http://example.test/cat.wav", "media", "audio/wav", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextVideo, true, true},
+        {"http://example.test/cat.wav", "media", "audio/mp57", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextVideo, false, false},
+        {"http://example.test/cat.webm", "media", "video/webm", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextVideo, true, true},
+        {"http://example.test/cat.mp199", "media", "video/mp199", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextVideo, false, false},
+        {"http://example.test/cat.vtt", "track", "text/vtt", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextTrack, true, true},
+        {"http://example.test/cat.vtt", "track", "text/subtitlething", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextTrack, false, false},
+        {"http://example.test/cat.woff", "font", "font/woff2", "", ResourceLoadPriorityMedium, WebURLRequest::RequestContextFont, true, true},
+        {"http://example.test/cat.woff", "font", "font/woff84", "", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextFont, false, false},
+        {"http://example.test/cat.empty", "", "foo/bar", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextSubresource, true, true},
+        {"http://example.test/cat.blob", "blabla", "foo/bar", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextSubresource, false, false},
         // Media tests
-        {"http://example.test/cat.gif", "image", "image/gif", "(max-width: 600px)", ResourceLoadPriorityVeryLow, WebURLRequest::RequestContextImage, true, true, "image/webp,image/*,*/*;q=0.8"},
-        {"http://example.test/cat.gif", "image", "image/gif", "(max-width: 400px)", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextImage, true, false, ""},
-        {"http://example.test/cat.gif", "image", "image/gif", "(max-width: 600px)", ResourceLoadPriorityVeryLow, WebURLRequest::RequestContextImage, false, false, "image/webp,image/*,*/*;q=0.8"},
+        {"http://example.test/cat.gif", "image", "image/gif", "(max-width: 600px)", ResourceLoadPriorityVeryLow, WebURLRequest::RequestContextImage, true, true},
+        {"http://example.test/cat.gif", "image", "image/gif", "(max-width: 400px)", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextImage, true, false},
+        {"http://example.test/cat.gif", "image", "image/gif", "(max-width: 600px)", ResourceLoadPriorityVeryLow, WebURLRequest::RequestContextImage, false, false},
     };
 
     // Test the cases with a single header
     for (const auto& testCase : cases) {
         OwnPtr<DummyPageHolder> dummyPageHolder = DummyPageHolder::create(IntSize(500, 500));
         dummyPageHolder->frame().settings()->setScriptEnabled(true);
         Persistent<MockLinkLoaderClient> loaderClient = MockLinkLoaderClient::create(testCase.linkLoaderShouldLoadValue);
         LinkLoader* loader = LinkLoader::create(loaderClient.get());
         KURL hrefURL = KURL(KURL(), testCase.href);
         URLTestHelpers::registerMockedErrorURLLoad(hrefURL);
@@ skipping 16 matching lines @@
         }
         if (preloads) {
             if (testCase.priority == ResourceLoadPriorityUnresolved) {
                 ASSERT_EQ((unsigned)0, preloads->size());
             } else {
                 ASSERT_EQ((unsigned)1, preloads->size());
                 if (preloads->size() > 0) {
                     Resource* resource = preloads->begin().get()->get();
                     ASSERT_EQ(testCase.priority, resource->resourceRequest().priority());
                     ASSERT_EQ(testCase.context, resource->resourceRequest().requestContext());
-                    ASSERT_STREQ(testCase.accept, resource->accept().getString().ascii().data());
                 }
             }
             dummyPageHolder->document().fetcher()->clearPreloads();
         }
         memoryCache()->evictResources();
         Platform::current()->getURLLoaderMockFactory()->unregisterAllURLs();
     }
 }
 
 TEST(LinkLoaderTest, DNSPrefetch)
@@ skipping 60 matching lines @@
             hrefURL,
             dummyPageHolder->document(),
             networkHints);
         ASSERT_EQ(testCase.shouldLoad, networkHints.didPreconnect());
         ASSERT_EQ(testCase.isHTTPS, networkHints.isHTTPS());
         ASSERT_EQ(testCase.isCrossOrigin, networkHints.isCrossOrigin());
     }
 }
 
 } // namespace blink