Make sure that s_platform is non-null

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 44 matching lines @@
     return 0.0;
 }
 
 int runTestSuite(base::TestSuite* testSuite)
 {
     int result = testSuite->Run();
     blink::Heap::collectAllGarbage();
     return result;
 }
 
+class DummyPlatform final : public blink::Platform {
+public:
+    DummyPlatform() { }
+};
+
 } // namespace
 
 int main(int argc, char** argv)
 {
     base::CommandLine::Init(argc, argv);
 
     WTF::Partitions::initialize(nullptr);
     WTF::setTimeFunctionsForTesting(dummyCurrentTime);
     WTF::initialize(nullptr);
     WTF::initializeMainThread(0);
+    int result = 0;
+    {
+        OwnPtr<DummyPlatform> platform = adoptPtr(new DummyPlatform);
+        blink::Platform::initialize(platform.get());
+        {
+            blink::TestingPlatformSupport::Config platformConfig;
+            cc_blink::WebCompositorSupportImpl compositorSupport;
+            platformConfig.compositorSupport = &compositorSupport;
+            blink::TestingPlatformSupport platform(platformConfig);
 
-    blink::Platform::initialize(nullptr);
-    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::Heap::init();
-    blink::ThreadState::attachMainThread();
-    blink::ThreadState::current()->registerTraceDOMWrappers(nullptr, nullptr);
-    blink::EventTracer::initialize();
+            blink::HTTPNames::init();
 
-    blink::HTTPNames::init();
+            base::TestSuite testSuite(argc, argv);
 
-    base::TestSuite testSuite(argc, argv);
+            mojo::edk::Init();
+            base::TestIOThread testIoThread(base::TestIOThread::kAutoStart);
+            WTF::OwnPtr<mojo::edk::test::ScopedIPCSupport> ipcSupport(adoptPtr(new mojo::edk::test::ScopedIPCSupport(testIoThread.task_runner())));
+            result = base::LaunchUnitTests(argc, argv, base::Bind(runTestSuite, base::Unretained(&testSuite)));
 
-    mojo::edk::Init();
-    base::TestIOThread testIoThread(base::TestIOThread::kAutoStart);
-    WTF::OwnPtr<mojo::edk::test::ScopedIPCSupport> ipcSupport(
-        adoptPtr(new mojo::edk::test::ScopedIPCSupport(testIoThread.task_runner())));
-
-    int result = base::LaunchUnitTests(argc, argv, base::Bind(runTestSuite, base::Unretained(&testSuite)));
-
-    blink::ThreadState::detachMainThread();
-    blink::Heap::shutdown();
-
-    blink::Platform::shutdown();
+            blink::ThreadState::detachMainThread();
+            blink::Heap::shutdown();
+        }
+        blink::Platform::shutdown();
+    }
 
     WTF::shutdown();
     WTF::Partitions::shutdown();
     return result;
 }