Enable device_orientation_event_pump_unittest on Windows platform.

content/renderer/device_sensors/device_orientation_event_pump_unittest.cc

 // 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 "device_orientation_event_pump.h"
 
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "content/common/device_sensors/device_orientation_hardware_buffer.h"
 #include "content/public/test/test_utils.h"
@@ skipping 55 matching lines @@
 
 class DeviceOrientationEventPumpTest : public testing::Test {
  public:
   DeviceOrientationEventPumpTest() {
       EXPECT_TRUE(shared_memory_.CreateAndMapAnonymous(
           sizeof(DeviceOrientationHardwareBuffer)));
   }
 
  protected:
   virtual void SetUp() OVERRIDE {
+    const DeviceOrientationHardwareBuffer* null_buffer = NULL;
     listener_.reset(new MockDeviceOrientationListener);
     orientation_pump_.reset(new DeviceOrientationEventPumpForTesting);
     buffer_ = static_cast<DeviceOrientationHardwareBuffer*>(
         shared_memory_.memory());
+    ASSERT_NE(null_buffer, buffer_);
     memset(buffer_, 0, sizeof(DeviceOrientationHardwareBuffer));
-    shared_memory_.ShareToProcess(base::kNullProcessHandle, &handle_);
+    ASSERT_TRUE(shared_memory_.ShareToProcess(base::GetCurrentProcessHandle(),
+        &handle_));
   }
 
   void InitBuffer() {
     blink::WebDeviceOrientationData& data = buffer_->data;
     data.alpha = 1;
     data.hasAlpha = true;
     data.beta = 2;
     data.hasBeta = true;
     data.gamma = 3;
     data.hasGamma = true;
@@ skipping 15 matching lines @@
  private:
   scoped_ptr<MockDeviceOrientationListener> listener_;
   scoped_ptr<DeviceOrientationEventPumpForTesting> orientation_pump_;
   base::SharedMemoryHandle handle_;
   base::SharedMemory shared_memory_;
   DeviceOrientationHardwareBuffer* buffer_;
 
   DISALLOW_COPY_AND_ASSIGN(DeviceOrientationEventPumpTest);
 };
 
-// Always failing in the win try bot. See http://crbug.com/256782.
-#if defined(OS_WIN)
-#define MAYBE_DidStartPolling DISABLED_DidStartPolling
-#else
-#define MAYBE_DidStartPolling DidStartPolling
-#endif
-TEST_F(DeviceOrientationEventPumpTest, MAYBE_DidStartPolling) {
+TEST_F(DeviceOrientationEventPumpTest, DidStartPolling) {
   base::MessageLoop loop;
 
   InitBuffer();
   orientation_pump()->SetListener(listener());
   orientation_pump()->OnDidStart(handle());
 
   base::MessageLoop::current()->Run();
 
   const blink::WebDeviceOrientationData& received_data = listener()->data();
   EXPECT_TRUE(listener()->did_change_device_orientation());
   EXPECT_TRUE(received_data.allAvailableSensorsAreActive);
   EXPECT_EQ(1, static_cast<double>(received_data.alpha));
   EXPECT_TRUE(received_data.hasAlpha);
   EXPECT_EQ(2, static_cast<double>(received_data.beta));
   EXPECT_TRUE(received_data.hasBeta);
   EXPECT_EQ(3, static_cast<double>(received_data.gamma));
   EXPECT_TRUE(received_data.hasGamma);
 }
 
-// Always failing in the win try bot. See http://crbug.com/256782.
-#if defined(OS_WIN)
-#define MAYBE_FireAllNullEvent DISABLED_FireAllNullEvent
-#else
-#define MAYBE_FireAllNullEvent FireAllNullEvent
-#endif
-TEST_F(DeviceOrientationEventPumpTest, MAYBE_FireAllNullEvent) {
+TEST_F(DeviceOrientationEventPumpTest, FireAllNullEvent) {
   base::MessageLoop loop;
 
   InitBufferNoData();
   orientation_pump()->SetListener(listener());
   orientation_pump()->OnDidStart(handle());
 
   base::MessageLoop::current()->Run();
 
   const blink::WebDeviceOrientationData& received_data = listener()->data();
   EXPECT_TRUE(listener()->did_change_device_orientation());
   EXPECT_TRUE(received_data.allAvailableSensorsAreActive);
   EXPECT_FALSE(received_data.hasAlpha);
   EXPECT_FALSE(received_data.hasBeta);
   EXPECT_FALSE(received_data.hasGamma);
 }
 
-// Always failing in the win try bot. See http://crbug.com/256782.
-#if defined(OS_WIN)
-#define MAYBE_UpdateRespectsOrientationThreshold \
-    DISABLED_UpdateRespectsOrientationThreshold
-#else
-#define MAYBE_UpdateRespectsOrientationThreshold \
-    UpdateRespectsOrientationThreshold
-#endif
-TEST_F(DeviceOrientationEventPumpTest,
-    MAYBE_UpdateRespectsOrientationThreshold) {
+TEST_F(DeviceOrientationEventPumpTest, UpdateRespectsOrientationThreshold) {
   base::MessageLoop loop;
 
   InitBuffer();
   orientation_pump()->SetListener(listener());
   orientation_pump()->OnDidStart(handle());
 
   base::MessageLoop::current()->Run();
 
   const blink::WebDeviceOrientationData& received_data = listener()->data();
   EXPECT_TRUE(listener()->did_change_device_orientation());
@@ skipping 31 matching lines @@
       base::Bind(&DeviceOrientationEventPumpForTesting::FireEvent,
                  base::Unretained(orientation_pump())));
   base::MessageLoop::current()->Run();
 
   EXPECT_TRUE(listener()->did_change_device_orientation());
   EXPECT_EQ(1 + DeviceOrientationEventPump::kOrientationThreshold,
       static_cast<double>(received_data.alpha));
 }
 
 }  // namespace content