Migrates battery_status from content/renderer/ to WebKit/platform/

third_party/WebKit/Source/platform/testing/RunAllTests.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 10 matching lines @@
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include "base/command_line.h"
+#include "base/test/test_io_thread.h"
 #include "platform/EventTracer.h"
 #include "platform/HTTPNames.h"
 #include "platform/heap/Heap.h"
 #include "platform/testing/TestingPlatformSupport.h"
+#include "third_party/mojo/src/mojo/edk/embedder/embedder.h"
+#include "third_party/mojo/src/mojo/edk/test/scoped_ipc_support.h"
 #include "wtf/CryptographicallyRandomNumber.h"
 #include "wtf/MainThread.h"
 #include "wtf/Partitions.h"
 #include "wtf/WTF.h"
 #include <base/bind.h>
 #include <base/bind_helpers.h>
 #include <base/test/launcher/unit_test_launcher.h>
 #include <base/test/test_suite.h>
 #include <cc/blink/web_compositor_support_impl.h>
 #include <string.h>
 
-static double CurrentTime()
+namespace {
+
+double CurrentTime()
 {
     return 0.0;
 }
 
-static int runTestSuite(base::TestSuite* testSuite)
+void InitializeMojo()
+{
+    base::CommandLine::ForCurrentProcess()->AppendSwitch("use-new-edk");
+    mojo::embedder::PreInitializeParentProcess();
+    mojo::embedder::Init();
+}
+
+int runTestSuite(base::TestSuite* testSuite)
 {
     int result = testSuite->Run();
     blink::Heap::collectAllGarbage();
     return result;
 }
 
+} // namespace
+
 int main(int argc, char** argv)
 {
     WTF::Partitions::initialize(nullptr);
     WTF::setAlwaysZeroRandomSourceForTesting();
     WTF::initialize(CurrentTime, CurrentTime, nullptr);
     WTF::initializeMainThread(0);
 
     blink::TestingPlatformSupport::Config platformConfig;
     cc_blink::WebCompositorSupportImpl compositorSupport;
     platformConfig.compositorSupport = &compositorSupport;
     blink::TestingPlatformSupport platform(platformConfig);
 
     blink::Heap::init();
     blink::ThreadState::attachMainThread();
     blink::ThreadState::current()->registerTraceDOMWrappers(nullptr, nullptr);
     blink::EventTracer::initialize();
 
     blink::HTTPNames::init();
 
     base::TestSuite testSuite(argc, argv);
+
+    InitializeMojo();
+    base::TestIOThread testIoThread(base::TestIOThread::kAutoStart);
+    WTF::OwnPtr<mojo::test::ScopedIPCSupport> ipcSupport(
+        adoptPtr(new mojo::test::ScopedIPCSupport(testIoThread.task_runner())));

[haraken, 2016/02/09 12:01:21]

Shall we rename InitializeMojo to InitializePlatform and move the TestIOThread
initialization into InitializePlatform?

[Yuki, 2016/02/12 12:36:14]

No.  We'd like to keep a ScopedIPCSupport alive while running the tests.  If we
moved it into a function, it's destroyed when the function returns.

+
     int result = base::LaunchUnitTests(argc, argv, base::Bind(runTestSuite, base::Unretained(&testSuite)));
 
     blink::ThreadState::detachMainThread();
     blink::Heap::shutdown();
 
     WTF::shutdown();
     WTF::Partitions::shutdown();
     return result;
 }