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| 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "gfx/insets.h" | |
| 6 | |
| 7 #include "testing/gtest/include/gtest/gtest.h" | |
| 8 | |
| 9 TEST(InsetsTest, InsetsDefault) { | |
| 10 gfx::Insets insets; | |
| 11 EXPECT_EQ(0, insets.top()); | |
| 12 EXPECT_EQ(0, insets.left()); | |
| 13 EXPECT_EQ(0, insets.bottom()); | |
| 14 EXPECT_EQ(0, insets.right()); | |
| 15 EXPECT_EQ(0, insets.width()); | |
| 16 EXPECT_EQ(0, insets.height()); | |
| 17 EXPECT_TRUE(insets.empty()); | |
| 18 } | |
| 19 | |
| 20 TEST(InsetsTest, Insets) { | |
| 21 gfx::Insets insets(1, 2, 3, 4); | |
| 22 EXPECT_EQ(1, insets.top()); | |
| 23 EXPECT_EQ(2, insets.left()); | |
| 24 EXPECT_EQ(3, insets.bottom()); | |
| 25 EXPECT_EQ(4, insets.right()); | |
| 26 EXPECT_EQ(6, insets.width()); // Left + right. | |
| 27 EXPECT_EQ(4, insets.height()); // Top + bottom. | |
| 28 EXPECT_FALSE(insets.empty()); | |
| 29 } | |
| 30 | |
| 31 TEST(InsetsTest, Set) { | |
| 32 gfx::Insets insets; | |
| 33 insets.Set(1, 2, 3, 4); | |
| 34 EXPECT_EQ(1, insets.top()); | |
| 35 EXPECT_EQ(2, insets.left()); | |
| 36 EXPECT_EQ(3, insets.bottom()); | |
| 37 EXPECT_EQ(4, insets.right()); | |
| 38 } | |
| 39 | |
| 40 TEST(InsetsTest, Add) { | |
| 41 gfx::Insets insets; | |
| 42 insets.Set(1, 2, 3, 4); | |
| 43 insets += gfx::Insets(5, 6, 7, 8); | |
| 44 EXPECT_EQ(6, insets.top()); | |
| 45 EXPECT_EQ(8, insets.left()); | |
| 46 EXPECT_EQ(10, insets.bottom()); | |
| 47 EXPECT_EQ(12, insets.right()); | |
| 48 } | |
| 49 | |
| 50 TEST(InsetsTest, Equality) { | |
| 51 gfx::Insets insets1; | |
| 52 insets1.Set(1, 2, 3, 4); | |
| 53 gfx::Insets insets2; | |
| 54 // Test operator== and operator!=. | |
| 55 EXPECT_FALSE(insets1 == insets2); | |
| 56 EXPECT_TRUE(insets1 != insets2); | |
| 57 | |
| 58 insets2.Set(1, 2, 3, 4); | |
| 59 EXPECT_TRUE(insets1 == insets2); | |
| 60 EXPECT_FALSE(insets1 != insets2); | |
| 61 } | |
| 62 | |
| 63 TEST(InsetsTest, ToString) { | |
| 64 gfx::Insets insets(1, 2, 3, 4); | |
| 65 EXPECT_EQ("1,2,3,4", insets.ToString()); | |
| 66 } | |
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