diff options
Diffstat (limited to 'ui/views/bubble/bubble_border_unittest.cc')
| -rw-r--r-- | ui/views/bubble/bubble_border_unittest.cc | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/ui/views/bubble/bubble_border_unittest.cc b/ui/views/bubble/bubble_border_unittest.cc index f22df5d..d129434 100644 --- a/ui/views/bubble/bubble_border_unittest.cc +++ b/ui/views/bubble/bubble_border_unittest.cc @@ -6,6 +6,7 @@ #include "base/memory/scoped_ptr.h" #include "base/strings/stringprintf.h" +#include "ui/gfx/canvas.h" #include "ui/gfx/geometry/rect.h" #include "ui/views/test/views_test_base.h" @@ -413,4 +414,33 @@ TEST_F(BubbleBorderTest, GetBoundsOriginTest) { } } +// Ensure all the shadow types pass some size validation and paint sanely. +TEST_F(BubbleBorderTest, ShadowTypes) { + const gfx::Rect rect(0, 0, 320, 200); + View paint_view; + paint_view.SetBoundsRect(rect); + + for (int i = 0; i < BubbleBorder::SHADOW_COUNT; ++i) { + BubbleBorder::Shadow shadow = static_cast<BubbleBorder::Shadow>(i); + SCOPED_TRACE(testing::Message() << "BubbleBorder::Shadow: " << shadow); + gfx::Canvas canvas(gfx::Size(640, 480), 1.0f, false); + BubbleBorder border(BubbleBorder::TOP_LEFT, shadow, SK_ColorWHITE); + internal::BorderImages* border_images = border.GetImagesForTest(); + + // Arrow assets should always be at least as big as the drawn arrow. + EXPECT_GE(border_images->arrow_thickness, + border_images->arrow_interior_thickness); + EXPECT_GE(border_images->arrow_width, + 2 * border_images->arrow_interior_thickness); + + // Border assets should always be at least as thick as the hittable border. + EXPECT_GE(border_images->border_thickness, + border_images->border_interior_thickness); + + // For a TOP_LEFT arrow, the x-offset always matches the border thickness. + EXPECT_EQ(border.GetArrowRect(rect).x(), border_images->border_thickness); + border.Paint(paint_view, &canvas); + } +} + } // namespace views |