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)
	TEST (ToolkitAndroidTest, ShouldDisableAHB)

Function Documentation

TEST() [1/12]

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

Definition at line 85 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();
}

References impeller::android::SurfaceTransaction::Apply(), impeller::android::SurfaceTransaction::IsAvailableOnPlatform(), and impeller::android::SurfaceTransaction::IsValid().

TEST() [2/12]

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

Definition at line 39 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());
}

References impeller::android::HardwareBuffer::IsAvailableOnPlatform(), impeller::android::HardwareBuffer::IsValid(), and impeller::android::HardwareBufferDescriptor::MakeForSwapchainImage().

TEST() [3/12]

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

Definition at line 28 of file toolkit_android_unittests.cc.

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

References impeller::android::ProcTable::IsValid().

TEST() [4/12]

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

Definition at line 70 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
}

References impeller::android::HardwareBuffer::Describe(), impeller::android::HardwareBuffer::GetHandle(), impeller::android::HardwareBuffer::IsAvailableOnPlatform(), impeller::android::HardwareBuffer::IsValid(), and impeller::android::HardwareBufferDescriptor::MakeForSwapchainImage().

TEST() [5/12]

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

Definition at line 50 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());
}

References impeller::android::GetProcTable(), impeller::android::HardwareBuffer::GetSystemUniqueID(), impeller::android::HardwareBuffer::IsAvailableOnPlatform(), impeller::android::HardwareBuffer::IsValid(), and impeller::android::HardwareBufferDescriptor::MakeForSwapchainImage().

TEST() [6/12]

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

Definition at line 111 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) {}));
}

References impeller::android::Choreographer::GetInstance(), and impeller::android::Choreographer::IsAvailableOnPlatform().

TEST() [7/12]

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

Definition at line 120 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();
}

References impeller::android::Choreographer::GetInstance(), and impeller::android::Choreographer::IsAvailableOnPlatform().

TEST() [8/12]

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

Definition at line 104 of file toolkit_android_unittests.cc.

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

References impeller::android::Choreographer::IsAvailableOnPlatform().

TEST() [9/12]

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

Definition at line 33 of file toolkit_android_unittests.cc.

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

References impeller::android::HardwareBufferDescriptor::MakeForSwapchainImage().

TEST() [10/12]

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

Definition at line 65 of file toolkit_android_unittests.cc.

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

References DISABLE_ANDROID_PROC, and impeller::android::HardwareBuffer::GetSystemUniqueID().

TEST() [11/12]

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

Definition at line 138 of file toolkit_android_unittests.cc.

                                           {
  EXPECT_FALSE(
      ShadowRealm::ShouldDisableAHBInternal("android-huawei", "30", 30));
  EXPECT_FALSE(
      ShadowRealm::ShouldDisableAHBInternal("something made up", "29", 29));
 
  EXPECT_TRUE(
      ShadowRealm::ShouldDisableAHBInternal("android-huawei", "29", 29));
  EXPECT_TRUE(
      ShadowRealm::ShouldDisableAHBInternal("something made up", "27", 29));
  EXPECT_TRUE(
      ShadowRealm::ShouldDisableAHBInternal("android-huawei", "garbage", 29));
}

References impeller::android::ShadowRealm::ShouldDisableAHBInternal().

TEST() [12/12]

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

Definition at line 97 of file toolkit_android_unittests.cc.

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

References impeller::android::SurfaceControl::IsAvailableOnPlatform().