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.
5 #include "ui/gfx/insets.h"
7 #include "testing/gtest/include/gtest/gtest.h"
9 TEST(InsetsTest
, InsetsDefault
) {
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());
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());
31 TEST(InsetsTest
, Set
) {
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());
40 TEST(InsetsTest
, Add
) {
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());
50 TEST(InsetsTest
, Equality
) {
52 insets1
.Set(1, 2, 3, 4);
54 // Test operator== and operator!=.
55 EXPECT_FALSE(insets1
== insets2
);
56 EXPECT_TRUE(insets1
!= insets2
);
58 insets2
.Set(1, 2, 3, 4);
59 EXPECT_TRUE(insets1
== insets2
);
60 EXPECT_FALSE(insets1
!= insets2
);
63 TEST(InsetsTest
, ToString
) {
64 gfx::Insets
insets(1, 2, 3, 4);
65 EXPECT_EQ("1,2,3,4", insets
.ToString());