CachedMetadata support for ServiceWorker script.

Source/bindings/core/v8/V8ScriptRunnerTest.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 "bindings/core/v8/V8ScriptRunner.h"
 
 #include "bindings/core/v8/V8Binding.h"
+#include "core/fetch/CachedMetadataHandler.h"
 #include "core/fetch/ScriptResource.h"
 #include "platform/heap/Handle.h"
 #include <gtest/gtest.h>
 #include <v8.h>
 
 namespace blink {
 
 namespace {
 
 class V8ScriptRunnerTest : public ::testing::Test {
@@ skipping 26 matching lines @@
         return WTF::String::format("a = function() { 1 + 1; } // %01000d\n", counter);
     }
     WTF::String filename() const
     {
         return WTF::String::format("whatever%d.js", counter);
     }
     WTF::String url() const
     {
         return WTF::String::format("http://bla.com/bla%d", counter);
     }
-    unsigned tagForParserCache(Resource* resource) const
+    unsigned tagForParserCache(CachedMetadataHandler* cacheHandler) const
     {
-        return V8ScriptRunner::tagForParserCache(resource);
+        return V8ScriptRunner::tagForParserCache(cacheHandler);
     }
-    unsigned tagForCodeCache(Resource* resource) const
+    unsigned tagForCodeCache(CachedMetadataHandler* cacheHandler) const
     {
-        return V8ScriptRunner::tagForCodeCache(resource);
+        return V8ScriptRunner::tagForCodeCache(cacheHandler);
     }
 
     bool compileScript(V8CacheOptions cacheOptions)
     {
         return !V8ScriptRunner::compileScript(
             v8String(isolate(), code()), filename(), WTF::TextPosition(),
-            m_resource.get(), 0, isolate(), NotSharableCrossOrigin, cacheOptions)
+            isolate(), m_resource.get(), nullptr, m_resource.get() ? m_resource->cacheHandler(): nullptr, NotSharableCrossOrigin, cacheOptions)
             .IsEmpty();
     }
 
     void setEmptyResource()
     {
         m_resourceRequest = WTF::adoptPtr(new ResourceRequest);
         m_resource = ScriptResource::create(*m_resourceRequest.get(), "UTF-8");
     }
 
     void setResource()
     {
         m_resourceRequest = WTF::adoptPtr(new ResourceRequest(url()));
         m_resource = ScriptResource::create(*m_resourceRequest.get(), "UTF-8");
     }
 
+    CachedMetadataHandler* cacheHandler()
+    {
+        return m_resource->cacheHandler();
+    }
+
 protected:
     WTF::OwnPtr<ResourceRequest> m_resourceRequest;
     OwnPtrWillBePersistent<ScriptResource> m_resource;
     V8TestingScope m_scope;
 
     static int counter;
 };
 
 int V8ScriptRunnerTest::counter = 0;
 
 TEST_F(V8ScriptRunnerTest, resourcelessShouldPass)
 {
     EXPECT_TRUE(compileScript(V8CacheOptionsNone));
     EXPECT_TRUE(compileScript(V8CacheOptionsParseMemory));
     EXPECT_TRUE(compileScript(V8CacheOptionsParse));
     EXPECT_TRUE(compileScript(V8CacheOptionsCode));
 }
 
-TEST_F(V8ScriptRunnerTest, emptyResourceDoesNothing)
+TEST_F(V8ScriptRunnerTest, emptyResourceDoesNotHaveCacheHandler)
 {
     setEmptyResource();
-    EXPECT_TRUE(compileScript(V8CacheOptionsDefault));
-    EXPECT_FALSE(m_resource->cachedMetadata(tagForParserCache(m_resource.get())));
-    EXPECT_FALSE(m_resource->cachedMetadata(tagForCodeCache(m_resource.get())));
-
-    EXPECT_TRUE(compileScript(V8CacheOptionsParse));
-    EXPECT_FALSE(m_resource->cachedMetadata(tagForParserCache(m_resource.get())));
-    EXPECT_FALSE(m_resource->cachedMetadata(tagForCodeCache(m_resource.get())));
-
-    EXPECT_TRUE(compileScript(V8CacheOptionsCode));
-    EXPECT_FALSE(m_resource->cachedMetadata(tagForParserCache(m_resource.get())));
-    EXPECT_FALSE(m_resource->cachedMetadata(tagForCodeCache(m_resource.get())));
+    EXPECT_FALSE(cacheHandler());
 }
 
 TEST_F(V8ScriptRunnerTest, parseMemoryOption)
 {
     setResource();
     EXPECT_TRUE(compileScript(V8CacheOptionsParseMemory));
-    EXPECT_TRUE(m_resource->cachedMetadata(tagForParserCache(m_resource.get())));
-    EXPECT_FALSE(m_resource->cachedMetadata(tagForCodeCache(m_resource.get())));
+    EXPECT_TRUE(cacheHandler()->cachedMetadata(tagForParserCache(cacheHandler())));
+    EXPECT_FALSE(cacheHandler()->cachedMetadata(tagForCodeCache(cacheHandler())));
     // The cached data is associated with the encoding.
     ResourceRequest request(url());
     OwnPtrWillBeRawPtr<ScriptResource> anotherResource = ScriptResource::create(request, "UTF-16");
-    EXPECT_FALSE(m_resource->cachedMetadata(tagForParserCache(anotherResource.get())));
+    EXPECT_FALSE(cacheHandler()->cachedMetadata(tagForParserCache(anotherResource->cacheHandler())));
 }
 
 TEST_F(V8ScriptRunnerTest, parseOption)
 {
     setResource();
     EXPECT_TRUE(compileScript(V8CacheOptionsParse));
-    EXPECT_TRUE(m_resource->cachedMetadata(tagForParserCache(m_resource.get())));
-    EXPECT_FALSE(m_resource->cachedMetadata(tagForCodeCache(m_resource.get())));
+    EXPECT_TRUE(cacheHandler()->cachedMetadata(tagForParserCache(cacheHandler())));
+    EXPECT_FALSE(cacheHandler()->cachedMetadata(tagForCodeCache(cacheHandler())));
     // The cached data is associated with the encoding.
     ResourceRequest request(url());
     OwnPtrWillBeRawPtr<ScriptResource> anotherResource = ScriptResource::create(request, "UTF-16");
-    EXPECT_FALSE(m_resource->cachedMetadata(tagForParserCache(anotherResource.get())));
+    EXPECT_FALSE(cacheHandler()->cachedMetadata(tagForParserCache(anotherResource->cacheHandler())));
 }
 
 TEST_F(V8ScriptRunnerTest, codeOption)
 {
     setResource();
     EXPECT_TRUE(compileScript(V8CacheOptionsCode));
-    EXPECT_FALSE(m_resource->cachedMetadata(tagForParserCache(m_resource.get())));
-    EXPECT_TRUE(m_resource->cachedMetadata(tagForCodeCache(m_resource.get())));
+    EXPECT_FALSE(cacheHandler()->cachedMetadata(tagForParserCache(cacheHandler())));
+    EXPECT_TRUE(cacheHandler()->cachedMetadata(tagForCodeCache(cacheHandler())));
     // The cached data is associated with the encoding.
     ResourceRequest request(url());
     OwnPtrWillBeRawPtr<ScriptResource> anotherResource = ScriptResource::create(request, "UTF-16");
-    EXPECT_FALSE(m_resource->cachedMetadata(tagForCodeCache(anotherResource.get())));
+    EXPECT_FALSE(cacheHandler()->cachedMetadata(tagForCodeCache(anotherResource->cacheHandler())));
 }
 
 TEST_F(V8ScriptRunnerTest, codeCompressedOptions)
 {
     setResource();
     EXPECT_TRUE(compileScript(V8CacheOptionsCodeCompressed));
-    EXPECT_FALSE(m_resource->cachedMetadata(tagForParserCache(m_resource.get())));
-    EXPECT_FALSE(m_resource->cachedMetadata(tagForCodeCache(m_resource.get())));
+    EXPECT_FALSE(cacheHandler()->cachedMetadata(tagForParserCache(cacheHandler())));
+    EXPECT_FALSE(cacheHandler()->cachedMetadata(tagForCodeCache(cacheHandler())));
 }
 
 } // namespace
 
 } // namespace blink