Fix HTMLPreloadScanner handling of type in link preload.

third_party/WebKit/Source/core/html/parser/HTMLPreloadScannerTest.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/html/parser/HTMLPreloadScanner.h"
 
 #include "core/MediaTypeNames.h"
 #include "core/css/MediaValuesCached.h"
 #include "core/fetch/ClientHintsPreferences.h"
 #include "core/frame/Settings.h"
@@ skipping 705 matching lines @@
   for (const auto& testCase : testCases)
     test(testCase);
 }
 
 TEST_F(HTMLPreloadScannerTest, testLinkRelPreload) {
   TestCase testCases[] = {
       {"http://example.test", "<link rel=preload href=bla>", "bla",
        "http://example.test/", Resource::Raw, 0},
       {"http://example.test", "<link rel=preload href=bla as=script>", "bla",
        "http://example.test/", Resource::Script, 0},
+      {"http://example.test",
+       "<link rel=preload href=bla as=script type='script/foo'>", "bla",
+       "http://example.test/", Resource::Script, 0},
       {"http://example.test", "<link rel=preload href=bla as=style>", "bla",
        "http://example.test/", Resource::CSSStyleSheet, 0},
+      {"http://example.test",
+       "<link rel=preload href=bla as=style type='text/css'>", "bla",
+       "http://example.test/", Resource::CSSStyleSheet, 0},
+      {"http://example.test",
+       "<link rel=preload href=bla as=style type='text/bla'>", nullptr,
+       "http://example.test/", Resource::CSSStyleSheet, 0},
       {"http://example.test", "<link rel=preload href=bla as=image>", "bla",
        "http://example.test/", Resource::Image, 0},
+      {"http://example.test",
+       "<link rel=preload href=bla as=image type='image/webp'>", "bla",
+       "http://example.test/", Resource::Image, 0},
+      {"http://example.test",
+       "<link rel=preload href=bla as=image type='image/bla'>", nullptr,
+       "http://example.test/", Resource::Image, 0},
       {"http://example.test", "<link rel=preload href=bla as=font>", "bla",
        "http://example.test/", Resource::Font, 0},
+      {"http://example.test",
+       "<link rel=preload href=bla as=font type='font/woff2'>", "bla",
+       "http://example.test/", Resource::Font, 0},
+      {"http://example.test",
+       "<link rel=preload href=bla as=font type='font/bla'>", nullptr,
+       "http://example.test/", Resource::Font, 0},
       {"http://example.test", "<link rel=preload href=bla as=media>", "bla",
        "http://example.test/", Resource::Media, 0},
       {"http://example.test", "<link rel=preload href=bla as=track>", "bla",
        "http://example.test/", Resource::TextTrack, 0},
       {"http://example.test",
        "<link rel=preload href=bla as=image media=\"(max-width: 800px)\">",
        "bla", "http://example.test/", Resource::Image, 0},
       {"http://example.test",
        "<link rel=preload href=bla as=image media=\"(max-width: 400px)\">",
        nullptr, "http://example.test/", Resource::Image, 0},
@@ skipping 73 matching lines @@
        "http://example.test/", Resource::Script, 0},
       {"http://example.test", "<link rel=preload href=bla as=fOnT>", "bla",
        "http://example.test/", Resource::Font, 0},
   };
 
   for (const auto& testCase : testCases)
     test(testCase);
 }
 
 }  // namespace blink