flutter_embedder_test Namespace Reference

Classes
class	FlutterEmbedderTest

Functions
	TEST_F (FlutterEmbedderTest, Embedding)
	TEST_F (FlutterEmbedderTest, EmbeddingWithOverlay)

Function Documentation

TEST_F() [1/2]

flutter_embedder_test::TEST_F	(	FlutterEmbedderTest	,
		Embedding
	)

Definition at line 424 of file flutter-embedder-test.cc.

                                       {
  LaunchParentViewInRealm();
 
  // Take screenshot until we see the child-view's embedded color.
  ASSERT_TRUE(TakeScreenshotUntil(
      kChildBackgroundColor,
      [](std::map<fuchsia_test_utils::Pixel, uint32_t> histogram) {
        // Expect parent and child background colors, with parent color > child
        // color.
        EXPECT_GT(histogram[kParentBackgroundColor], 0u);
        EXPECT_GT(histogram[kChildBackgroundColor], 0u);
        EXPECT_GT(histogram[kParentBackgroundColor],
                  histogram[kChildBackgroundColor]);
      }));
}

TEST_F() [2/2]

flutter_embedder_test::TEST_F	(	FlutterEmbedderTest	,
		EmbeddingWithOverlay
	)

Definition at line 440 of file flutter-embedder-test.cc.

                                                  {
  LaunchParentViewInRealm({"--showOverlay"});
 
  // Take screenshot until we see the child-view's embedded color.
  ASSERT_TRUE(TakeScreenshotUntil(
      kChildBackgroundColor,
      [](std::map<fuchsia_test_utils::Pixel, uint32_t> histogram) {
        // Expect parent, overlay and child background colors.
        // With parent color > child color and overlay color > child color.
        const uint32_t overlay_pixel_count = OverlayPixelCount(histogram);
        EXPECT_GT(histogram[kParentBackgroundColor], 0u);
        EXPECT_GT(overlay_pixel_count, 0u);
        EXPECT_GT(histogram[kChildBackgroundColor], 0u);
        EXPECT_GT(histogram[kParentBackgroundColor],
                  histogram[kChildBackgroundColor]);
        EXPECT_GT(overlay_pixel_count, histogram[kChildBackgroundColor]);
      }));
}