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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "bindings/core/v8/ScriptStreamer.h" | 5 #include "bindings/core/v8/ScriptStreamer.h" |
| 6 | 6 |
| 7 #include <memory> | 7 #include <memory> |
| 8 | 8 |
| 9 #include "bindings/core/v8/ScriptSourceCode.h" | 9 #include "bindings/core/v8/ScriptSourceCode.h" |
| 10 #include "bindings/core/v8/ScriptStreamerThread.h" | 10 #include "bindings/core/v8/ScriptStreamerThread.h" |
| 11 #include "bindings/core/v8/V8BindingForCore.h" | 11 #include "bindings/core/v8/V8BindingForCore.h" |
| 12 #include "bindings/core/v8/V8BindingForTesting.h" | 12 #include "bindings/core/v8/V8BindingForTesting.h" |
| 13 #include "bindings/core/v8/V8ScriptRunner.h" | 13 #include "bindings/core/v8/V8ScriptRunner.h" |
| 14 #include "core/dom/ClassicPendingScript.h" |
| 14 #include "core/dom/ClassicScript.h" | 15 #include "core/dom/ClassicScript.h" |
| 15 #include "core/dom/Element.h" | |
| 16 #include "core/dom/PendingScript.h" | |
| 17 #include "core/frame/Settings.h" | 16 #include "core/frame/Settings.h" |
| 18 #include "platform/heap/Handle.h" | 17 #include "platform/heap/Handle.h" |
| 19 #include "platform/testing/UnitTestHelpers.h" | 18 #include "platform/testing/UnitTestHelpers.h" |
| 20 #include "public/platform/Platform.h" | 19 #include "public/platform/Platform.h" |
| 21 #include "public/platform/WebScheduler.h" | 20 #include "public/platform/WebScheduler.h" |
| 22 #include "testing/gtest/include/gtest/gtest.h" | 21 #include "testing/gtest/include/gtest/gtest.h" |
| 23 #include "v8/include/v8.h" | 22 #include "v8/include/v8.h" |
| 24 | 23 |
| 25 namespace blink { | 24 namespace blink { |
| 26 | 25 |
| 27 namespace { | 26 namespace { |
| 28 | 27 |
| 29 class ScriptStreamingTest : public ::testing::Test { | 28 class ScriptStreamingTest : public ::testing::Test { |
| 30 public: | 29 public: |
| 31 ScriptStreamingTest() | 30 ScriptStreamingTest() |
| 32 : loading_task_runner_(Platform::Current() | 31 : loading_task_runner_(Platform::Current() |
| 33 ->CurrentThread() | 32 ->CurrentThread() |
| 34 ->Scheduler() | 33 ->Scheduler() |
| 35 ->LoadingTaskRunner()), | 34 ->LoadingTaskRunner()), |
| 36 settings_(Settings::Create()), | 35 settings_(Settings::Create()), |
| 37 resource_request_("http://www.streaming-test.com/"), | 36 resource_request_("http://www.streaming-test.com/"), |
| 38 resource_(ScriptResource::Create(resource_request_, "UTF-8")), | 37 resource_(ScriptResource::Create(resource_request_, "UTF-8")), |
| 39 pending_script_(PendingScript::CreateForTesting(resource_.Get())) { | 38 pending_script_( |
| 39 ClassicPendingScript::CreateForTesting(resource_.Get())) { |
| 40 resource_->SetStatus(ResourceStatus::kPending); | 40 resource_->SetStatus(ResourceStatus::kPending); |
| 41 pending_script_ = PendingScript::CreateForTesting(resource_.Get()); | 41 pending_script_ = ClassicPendingScript::CreateForTesting(resource_.Get()); |
| 42 ScriptStreamer::SetSmallScriptThresholdForTesting(0); | 42 ScriptStreamer::SetSmallScriptThresholdForTesting(0); |
| 43 } | 43 } |
| 44 | 44 |
| 45 ~ScriptStreamingTest() { | 45 ~ScriptStreamingTest() { |
| 46 if (pending_script_) | 46 if (pending_script_) |
| 47 pending_script_->Dispose(); | 47 pending_script_->Dispose(); |
| 48 } | 48 } |
| 49 | 49 |
| 50 PendingScript* GetPendingScript() const { return pending_script_.Get(); } | 50 ClassicPendingScript* GetPendingScript() const { |
| 51 return pending_script_.Get(); |
| 52 } |
| 51 | 53 |
| 52 protected: | 54 protected: |
| 53 void AppendData(const char* data) { | 55 void AppendData(const char* data) { |
| 54 resource_->AppendData(data, strlen(data)); | 56 resource_->AppendData(data, strlen(data)); |
| 55 // Yield control to the background thread, so that V8 gets a chance to | 57 // Yield control to the background thread, so that V8 gets a chance to |
| 56 // process the data before the main thread adds more. Note that we | 58 // process the data before the main thread adds more. Note that we |
| 57 // cannot fully control in what kind of chunks the data is passed to V8 | 59 // cannot fully control in what kind of chunks the data is passed to V8 |
| 58 // (if V8 is not requesting more data between two appendData calls, it | 60 // (if V8 is not requesting more data between two appendData calls, it |
| 59 // will get both chunks together). | 61 // will get both chunks together). |
| 60 testing::YieldCurrentThread(); | 62 testing::YieldCurrentThread(); |
| (...skipping 22 matching lines...) Expand all Loading... |
| 83 testing::RunPendingTasks(); | 85 testing::RunPendingTasks(); |
| 84 } | 86 } |
| 85 | 87 |
| 86 RefPtr<WebTaskRunner> loading_task_runner_; | 88 RefPtr<WebTaskRunner> loading_task_runner_; |
| 87 std::unique_ptr<Settings> settings_; | 89 std::unique_ptr<Settings> settings_; |
| 88 // The Resource and PendingScript where we stream from. These don't really | 90 // The Resource and PendingScript where we stream from. These don't really |
| 89 // fetch any data outside the test; the test controls the data by calling | 91 // fetch any data outside the test; the test controls the data by calling |
| 90 // ScriptResource::appendData. | 92 // ScriptResource::appendData. |
| 91 ResourceRequest resource_request_; | 93 ResourceRequest resource_request_; |
| 92 Persistent<ScriptResource> resource_; | 94 Persistent<ScriptResource> resource_; |
| 93 Persistent<PendingScript> pending_script_; | 95 Persistent<ClassicPendingScript> pending_script_; |
| 94 }; | 96 }; |
| 95 | 97 |
| 96 class TestPendingScriptClient | 98 class TestPendingScriptClient |
| 97 : public GarbageCollectedFinalized<TestPendingScriptClient>, | 99 : public GarbageCollectedFinalized<TestPendingScriptClient>, |
| 98 public PendingScriptClient { | 100 public PendingScriptClient { |
| 99 USING_GARBAGE_COLLECTED_MIXIN(TestPendingScriptClient); | 101 USING_GARBAGE_COLLECTED_MIXIN(TestPendingScriptClient); |
| 100 | 102 |
| 101 public: | 103 public: |
| 102 TestPendingScriptClient() : finished_(false) {} | 104 TestPendingScriptClient() : finished_(false) {} |
| 103 void PendingScriptFinished(PendingScript*) override { finished_ = true; } | 105 void PendingScriptFinished(PendingScript*) override { finished_ = true; } |
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| 405 EXPECT_TRUE(V8ScriptRunner::CompileScript(source_code, scope.GetIsolate(), | 407 EXPECT_TRUE(V8ScriptRunner::CompileScript(source_code, scope.GetIsolate(), |
| 406 kSharableCrossOrigin, | 408 kSharableCrossOrigin, |
| 407 kV8CacheOptionsDefault) | 409 kV8CacheOptionsDefault) |
| 408 .ToLocal(&script)); | 410 .ToLocal(&script)); |
| 409 EXPECT_FALSE(try_catch.HasCaught()); | 411 EXPECT_FALSE(try_catch.HasCaught()); |
| 410 } | 412 } |
| 411 | 413 |
| 412 } // namespace | 414 } // namespace |
| 413 | 415 |
| 414 } // namespace blink | 416 } // namespace blink |
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