Index: ui/gfx/rect_unittest.cc |
diff --git a/ui/gfx/rect_unittest.cc b/ui/gfx/rect_unittest.cc |
index abc94c1bdd8f68edf50df33bc97871bba7847af5..0305b21277d2a62489a0659d3df26242308dfd1f 100644 |
--- a/ui/gfx/rect_unittest.cc |
+++ b/ui/gfx/rect_unittest.cc |
@@ -307,6 +307,66 @@ TEST(RectTest, SplitVertically) { |
EXPECT_TRUE(right_half.Equals(gfx::Rect(12, 10, 3, 10))); |
} |
+TEST(RectTest, CenterPoint) { |
+ gfx::Point center; |
+ |
+ // When origin is (0, 0). |
+ center = gfx::Rect(0, 0, 20, 20).CenterPoint(); |
+ EXPECT_TRUE(center == gfx::Point(10, 10)); |
sky
2012/10/09 15:55:50
Use EXPECT_EQ("10,10", center) for these. Doing so
|
+ |
+ // When origin is even. |
+ center = gfx::Rect(10, 10, 20, 20).CenterPoint(); |
+ EXPECT_TRUE(center == gfx::Point(20, 20)); |
+ |
+ // When origin is odd. |
+ center = gfx::Rect(11, 11, 20, 20).CenterPoint(); |
+ EXPECT_TRUE(center == gfx::Point(21, 21)); |
+ |
+ // When 0 width or height. |
+ center = gfx::Rect(10, 10, 0, 20).CenterPoint(); |
+ EXPECT_TRUE(center == gfx::Point(10, 20)); |
+ center = gfx::Rect(10, 10, 20, 0).CenterPoint(); |
+ EXPECT_TRUE(center == gfx::Point(20, 10)); |
+ |
+ // When an odd size. |
+ center = gfx::Rect(10, 10, 21, 21).CenterPoint(); |
+ EXPECT_TRUE(center == gfx::Point(20, 20)); |
+ |
+ // When an odd size and position. |
+ center = gfx::Rect(11, 11, 21, 21).CenterPoint(); |
+ EXPECT_TRUE(center == gfx::Point(21, 21)); |
+} |
+ |
+TEST(RectTest, CenterPointF) { |
+ gfx::PointF center; |
+ |
+ // When origin is (0, 0). |
+ center = gfx::RectF(0, 0, 20, 20).CenterPoint(); |
+ EXPECT_TRUE(center == gfx::PointF(10, 10)); |
+ |
+ // When origin is even. |
+ center = gfx::RectF(10, 10, 20, 20).CenterPoint(); |
+ EXPECT_TRUE(center == gfx::PointF(20, 20)); |
+ |
+ // When origin is odd. |
+ center = gfx::RectF(11, 11, 20, 20).CenterPoint(); |
+ EXPECT_TRUE(center == gfx::PointF(21, 21)); |
+ |
+ // When 0 width or height. |
+ center = gfx::RectF(10, 10, 0, 20).CenterPoint(); |
+ EXPECT_TRUE(center == gfx::PointF(10, 20)); |
+ center = gfx::RectF(10, 10, 20, 0).CenterPoint(); |
+ EXPECT_TRUE(center == gfx::PointF(20, 10)); |
+ |
+ // When an odd size. |
+ center = gfx::RectF(10, 10, 21, 21).CenterPoint(); |
+ EXPECT_TRUE(center == gfx::PointF(20.5f, 20.5f)); |
+ |
+ // When an odd size and position. |
+ center = gfx::RectF(11, 11, 21, 21).CenterPoint(); |
+ EXPECT_TRUE(center == gfx::PointF(21.5f, 21.5f)); |
+} |
+ |
TEST(RectTest, SharesEdgeWith) { |
gfx::Rect r(2, 3, 4, 5); |