impeller::android::testing Namespace Reference

Functions
	TEST (ToolkitAndroidTest, CanCreateProcTable)
	TEST (ToolkitAndroidTest, GuardsAgainstZeroSizedDescriptors)
	TEST (ToolkitAndroidTest, CanCreateHardwareBuffer)
	TEST (ToolkitAndroidTest, CanGetHardwareBufferIDs)
	TEST (ToolkitAndroidTest, HardwareBufferNullIDIfAPIUnavailable)
	TEST (ToolkitAndroidTest, CanDescribeHardwareBufferHandles)
	TEST (ToolkitAndroidTest, CanApplySurfaceTransaction)
	TEST (ToolkitAndroidTest, SurfacControlsAreAvailable)
	TEST (ToolkitAndroidTest, ChoreographerIsAvailable)
	TEST (ToolkitAndroidTest, CanPostAndNotWaitForFrameCallbacks)
	TEST (ToolkitAndroidTest, CanPostAndWaitForFrameCallbacks)

Function Documentation

TEST() [1/11]

impeller::android::testing::TEST	(	ToolkitAndroidTest	,
		CanApplySurfaceTransaction
	)

Definition at line 84 of file toolkit_android_unittests.cc.

                                                     {
  if (!SurfaceTransaction::IsAvailableOnPlatform()) {
    GTEST_SKIP() << "Surface controls are not supported on this platform.";
  }
  ASSERT_TRUE(SurfaceTransaction::IsAvailableOnPlatform());
  SurfaceTransaction transaction;
  ASSERT_TRUE(transaction.IsValid());
  fml::AutoResetWaitableEvent event;
  ASSERT_TRUE(transaction.Apply([&event](auto) { event.Signal(); }));
  event.Wait();
}

TEST() [2/11]

impeller::android::testing::TEST	(	ToolkitAndroidTest	,
		CanCreateHardwareBuffer
	)

Definition at line 38 of file toolkit_android_unittests.cc.

                                                  {
  if (!HardwareBuffer::IsAvailableOnPlatform()) {
    GTEST_SKIP() << "Hardware buffers are not supported on this platform.";
  }
  ASSERT_TRUE(HardwareBuffer::IsAvailableOnPlatform());
  auto desc = HardwareBufferDescriptor::MakeForSwapchainImage({100, 100});
  ASSERT_TRUE(desc.IsAllocatable());
  HardwareBuffer buffer(desc);
  ASSERT_TRUE(buffer.IsValid());
}

TEST() [3/11]

impeller::android::testing::TEST	(	ToolkitAndroidTest	,
		CanCreateProcTable
	)

Definition at line 27 of file toolkit_android_unittests.cc.

                                             {
  ProcTable proc_table;
  ASSERT_TRUE(proc_table.IsValid());
}

TEST() [4/11]

impeller::android::testing::TEST	(	ToolkitAndroidTest	,
		CanDescribeHardwareBufferHandles
	)

Definition at line 69 of file toolkit_android_unittests.cc.

                                                           {
  if (!HardwareBuffer::IsAvailableOnPlatform()) {
    GTEST_SKIP() << "Hardware buffers are not supported on this platform.";
  }
  ASSERT_TRUE(HardwareBuffer::IsAvailableOnPlatform());
  auto desc = HardwareBufferDescriptor::MakeForSwapchainImage({100, 100});
  ASSERT_TRUE(desc.IsAllocatable());
  HardwareBuffer buffer(desc);
  ASSERT_TRUE(buffer.IsValid());
  auto a_desc = HardwareBuffer::Describe(buffer.GetHandle());
  ASSERT_TRUE(a_desc.has_value());
  ASSERT_EQ(a_desc->width, 100u);   // NOLINT
  ASSERT_EQ(a_desc->height, 100u);  // NOLINT
}

TEST() [5/11]

impeller::android::testing::TEST	(	ToolkitAndroidTest	,
		CanGetHardwareBufferIDs
	)

Definition at line 49 of file toolkit_android_unittests.cc.

                                                  {
  if (!HardwareBuffer::IsAvailableOnPlatform()) {
    GTEST_SKIP() << "Hardware buffers are not supported on this platform.";
  }
  ASSERT_TRUE(HardwareBuffer::IsAvailableOnPlatform());
  if (!GetProcTable().AHardwareBuffer_getId.IsAvailable()) {
    GTEST_SKIP() << "Hardware buffer IDs are not available on this platform.";
  }
  auto desc = HardwareBufferDescriptor::MakeForSwapchainImage({100, 100});
  ASSERT_TRUE(desc.IsAllocatable());
  HardwareBuffer buffer(desc);
  ASSERT_TRUE(buffer.IsValid());
  ASSERT_TRUE(buffer.GetSystemUniqueID().has_value());
}

TEST() [6/11]

impeller::android::testing::TEST	(	ToolkitAndroidTest	,
		CanPostAndNotWaitForFrameCallbacks
	)

Definition at line 110 of file toolkit_android_unittests.cc.

                                                             {
  if (!Choreographer::IsAvailableOnPlatform()) {
    GTEST_SKIP() << "Choreographer is not supported on this platform.";
  }
  const auto& choreographer = Choreographer::GetInstance();
  ASSERT_TRUE(choreographer.IsValid());
  ASSERT_TRUE(choreographer.PostFrameCallback([](auto) {}));
}

TEST() [7/11]

impeller::android::testing::TEST	(	ToolkitAndroidTest	,
		CanPostAndWaitForFrameCallbacks
	)

Definition at line 119 of file toolkit_android_unittests.cc.

                                                          {
  if (!Choreographer::IsAvailableOnPlatform()) {
    GTEST_SKIP() << "Choreographer is not supported on this platform.";
  }
  if ((true)) {
    GTEST_SKIP()
        << "Disabled till the test harness is in an Android activity. "
           "Running it without one will hang because the choreographer "
           "frame callback will never execute.";
  }
  const auto& choreographer = Choreographer::GetInstance();
  ASSERT_TRUE(choreographer.IsValid());
  fml::AutoResetWaitableEvent event;
  ASSERT_TRUE(choreographer.PostFrameCallback(
      [&event](auto point) { event.Signal(); }));
  event.Wait();
}

TEST() [8/11]

impeller::android::testing::TEST	(	ToolkitAndroidTest	,
		ChoreographerIsAvailable
	)

Definition at line 103 of file toolkit_android_unittests.cc.

                                                   {
  if (!Choreographer::IsAvailableOnPlatform()) {
    GTEST_SKIP() << "Choreographer is not supported on this platform.";
  }
  ASSERT_TRUE(Choreographer::IsAvailableOnPlatform());
}

TEST() [9/11]

impeller::android::testing::TEST	(	ToolkitAndroidTest	,
		GuardsAgainstZeroSizedDescriptors
	)

Definition at line 32 of file toolkit_android_unittests.cc.

                                                            {
  auto desc = HardwareBufferDescriptor::MakeForSwapchainImage({0, 0});
  ASSERT_GT(desc.size.width, 0u);
  ASSERT_GT(desc.size.height, 0u);
}

TEST() [10/11]

impeller::android::testing::TEST	(	ToolkitAndroidTest	,
		HardwareBufferNullIDIfAPIUnavailable
	)

Definition at line 64 of file toolkit_android_unittests.cc.

                                                               {
  DISABLE_ANDROID_PROC(AHardwareBuffer_getId);
  ASSERT_FALSE(HardwareBuffer::GetSystemUniqueID(nullptr).has_value());
}

TEST() [11/11]

impeller::android::testing::TEST	(	ToolkitAndroidTest	,
		SurfacControlsAreAvailable
	)

Definition at line 96 of file toolkit_android_unittests.cc.

                                                     {
  if (!SurfaceControl::IsAvailableOnPlatform()) {
    GTEST_SKIP() << "Surface controls are not supported on this platform.";
  }
  ASSERT_TRUE(SurfaceControl::IsAvailableOnPlatform());
}