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 "ui/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 } 67
