| // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ui/gfx/insets.h" |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| TEST(InsetsTest, InsetsDefault) { |
| gfx::Insets insets; |
| EXPECT_EQ(0, insets.top()); |
| EXPECT_EQ(0, insets.left()); |
| EXPECT_EQ(0, insets.bottom()); |
| EXPECT_EQ(0, insets.right()); |
| EXPECT_EQ(0, insets.width()); |
| EXPECT_EQ(0, insets.height()); |
| EXPECT_TRUE(insets.empty()); |
| } |
| |
| TEST(InsetsTest, Insets) { |
| gfx::Insets insets(1, 2, 3, 4); |
| EXPECT_EQ(1, insets.top()); |
| EXPECT_EQ(2, insets.left()); |
| EXPECT_EQ(3, insets.bottom()); |
| EXPECT_EQ(4, insets.right()); |
| EXPECT_EQ(6, insets.width()); // Left + right. |
| EXPECT_EQ(4, insets.height()); // Top + bottom. |
| EXPECT_FALSE(insets.empty()); |
| } |
| |
| TEST(InsetsTest, Set) { |
| gfx::Insets insets; |
| insets.Set(1, 2, 3, 4); |
| EXPECT_EQ(1, insets.top()); |
| EXPECT_EQ(2, insets.left()); |
| EXPECT_EQ(3, insets.bottom()); |
| EXPECT_EQ(4, insets.right()); |
| } |
| |
| TEST(InsetsTest, Add) { |
| gfx::Insets insets; |
| insets.Set(1, 2, 3, 4); |
| insets += gfx::Insets(5, 6, 7, 8); |
| EXPECT_EQ(6, insets.top()); |
| EXPECT_EQ(8, insets.left()); |
| EXPECT_EQ(10, insets.bottom()); |
| EXPECT_EQ(12, insets.right()); |
| } |
| |
| TEST(InsetsTest, Equality) { |
| gfx::Insets insets1; |
| insets1.Set(1, 2, 3, 4); |
| gfx::Insets insets2; |
| // Test operator== and operator!=. |
| EXPECT_FALSE(insets1 == insets2); |
| EXPECT_TRUE(insets1 != insets2); |
| |
| insets2.Set(1, 2, 3, 4); |
| EXPECT_TRUE(insets1 == insets2); |
| EXPECT_FALSE(insets1 != insets2); |
| } |
| |
| TEST(InsetsTest, ToString) { |
| gfx::Insets insets(1, 2, 3, 4); |
| EXPECT_EQ("1,2,3,4", insets.ToString()); |
| } |