ThreadedTest that a non-null OutputSurface that fails initialization immediately doesn't crash

cc/layer_tree_host_unittest_context.cc

 // Copyright 2012 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 "cc/layer_tree_host.h"
 
 #include "base/basictypes.h"
 #include "cc/content_layer.h"
 #include "cc/delegated_renderer_layer.h"
 #include "cc/delegated_renderer_layer_impl.h"
@@ skipping 762 matching lines @@
   scoped_refptr<VideoFrame> hw_video_frame_;
   scoped_refptr<VideoFrame> scaled_hw_video_frame_;
 
   FakeVideoFrameProvider color_frame_provider_;
   FakeVideoFrameProvider hw_frame_provider_;
   FakeVideoFrameProvider scaled_hw_frame_provider_;
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostContextTestDontUseLostResources)
 
+class LayerTreeHostContextTestFailsImmediately :
+    public LayerTreeHostContextTest {
+ public:
+  LayerTreeHostContextTestFailsImmediately()
+      : LayerTreeHostContextTest() {
+  }
+
+  virtual ~LayerTreeHostContextTestFailsImmediately() {}
+
+  virtual void beginTest() OVERRIDE {
+    postSetNeedsCommitToMainThread();
+  }
+
+  virtual void afterTest() OVERRIDE {
+  }
+
+  virtual scoped_ptr<FakeWebGraphicsContext3D> CreateContext3d() OVERRIDE {
+    scoped_ptr<FakeWebGraphicsContext3D> context =
+        LayerTreeHostContextTest::CreateContext3d();
+    context->loseContextCHROMIUM();
+    return context.Pass();
+  }
+
+  virtual void didRecreateOutputSurface(bool succeeded) OVERRIDE {
+    EXPECT_FALSE(succeeded);
+    // If we make it this far without crashing, we pass!
+    endTest();
+  }
+};
+
+SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostContextTestFailsImmediately);
+
 }  // namespace
 }  // namespace cc