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Issue 1182703002: Fix unit test style in Source/platform/, part 1. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 5 years, 6 months ago
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1 /* 1 /*
2 * Copyright (c) 2012, Google Inc. All rights reserved. 2 * Copyright (c) 2012, Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
(...skipping 16 matching lines...) Expand all
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */ 29 */
30 30
31 #include "config.h" 31 #include "config.h"
32 #include "platform/LayoutUnit.h" 32 #include "platform/LayoutUnit.h"
33 33
34 #include <gtest/gtest.h> 34 #include <gtest/gtest.h>
35 #include <limits.h> 35 #include <limits.h>
36 36
37 using namespace blink; 37 namespace blink {
38 38
39 namespace { 39 TEST(LayoutUnitTest, LayoutUnitInt)
40 40 {
41 TEST(WebCoreLayoutUnit, LayoutUnitInt) 41 EXPECT_EQ(intMinForLayoutUnit, LayoutUnit(INT_MIN).toInt());
42 { 42 EXPECT_EQ(intMinForLayoutUnit, LayoutUnit(INT_MIN / 2).toInt());
43 ASSERT_EQ(LayoutUnit(INT_MIN).toInt(), intMinForLayoutUnit); 43 EXPECT_EQ(intMinForLayoutUnit, LayoutUnit(intMinForLayoutUnit - 1).toInt());
44 ASSERT_EQ(LayoutUnit(INT_MIN / 2).toInt(), intMinForLayoutUnit); 44 EXPECT_EQ(intMinForLayoutUnit, LayoutUnit(intMinForLayoutUnit).toInt());
45 ASSERT_EQ(LayoutUnit(intMinForLayoutUnit - 1).toInt(), intMinForLayoutUnit); 45 EXPECT_EQ(intMinForLayoutUnit + 1, LayoutUnit(intMinForLayoutUnit + 1).toInt ());
46 ASSERT_EQ(LayoutUnit(intMinForLayoutUnit).toInt(), intMinForLayoutUnit); 46 EXPECT_EQ(intMinForLayoutUnit / 2, LayoutUnit(intMinForLayoutUnit / 2).toInt ());
47 ASSERT_EQ(LayoutUnit(intMinForLayoutUnit + 1).toInt(), intMinForLayoutUnit + 1); 47 EXPECT_EQ(-10000, LayoutUnit(-10000).toInt());
48 ASSERT_EQ(LayoutUnit(intMinForLayoutUnit / 2).toInt(), intMinForLayoutUnit / 2); 48 EXPECT_EQ(-1000, LayoutUnit(-1000).toInt());
49 ASSERT_EQ(LayoutUnit(-10000).toInt(), -10000); 49 EXPECT_EQ(-100, LayoutUnit(-100).toInt());
50 ASSERT_EQ(LayoutUnit(-1000).toInt(), -1000); 50 EXPECT_EQ(-10, LayoutUnit(-10).toInt());
51 ASSERT_EQ(LayoutUnit(-100).toInt(), -100); 51 EXPECT_EQ(-1, LayoutUnit(-1).toInt());
52 ASSERT_EQ(LayoutUnit(-10).toInt(), -10); 52 EXPECT_EQ(0, LayoutUnit(0).toInt());
53 ASSERT_EQ(LayoutUnit(-1).toInt(), -1); 53 EXPECT_EQ(1, LayoutUnit(1).toInt());
54 ASSERT_EQ(LayoutUnit(0).toInt(), 0); 54 EXPECT_EQ(100, LayoutUnit(100).toInt());
55 ASSERT_EQ(LayoutUnit(1).toInt(), 1); 55 EXPECT_EQ(1000, LayoutUnit(1000).toInt());
56 ASSERT_EQ(LayoutUnit(100).toInt(), 100); 56 EXPECT_EQ(10000, LayoutUnit(10000).toInt());
57 ASSERT_EQ(LayoutUnit(1000).toInt(), 1000); 57 EXPECT_EQ(intMaxForLayoutUnit / 2, LayoutUnit(intMaxForLayoutUnit / 2).toInt ());
58 ASSERT_EQ(LayoutUnit(10000).toInt(), 10000); 58 EXPECT_EQ(intMaxForLayoutUnit - 1, LayoutUnit(intMaxForLayoutUnit - 1).toInt ());
59 ASSERT_EQ(LayoutUnit(intMaxForLayoutUnit / 2).toInt(), intMaxForLayoutUnit / 2); 59 EXPECT_EQ(intMaxForLayoutUnit, LayoutUnit(intMaxForLayoutUnit).toInt());
60 ASSERT_EQ(LayoutUnit(intMaxForLayoutUnit - 1).toInt(), intMaxForLayoutUnit - 1); 60 EXPECT_EQ(intMaxForLayoutUnit, LayoutUnit(intMaxForLayoutUnit + 1).toInt());
61 ASSERT_EQ(LayoutUnit(intMaxForLayoutUnit).toInt(), intMaxForLayoutUnit); 61 EXPECT_EQ(intMaxForLayoutUnit, LayoutUnit(INT_MAX / 2).toInt());
62 ASSERT_EQ(LayoutUnit(intMaxForLayoutUnit + 1).toInt(), intMaxForLayoutUnit); 62 EXPECT_EQ(intMaxForLayoutUnit, LayoutUnit(INT_MAX).toInt());
63 ASSERT_EQ(LayoutUnit(INT_MAX / 2).toInt(), intMaxForLayoutUnit); 63 }
64 ASSERT_EQ(LayoutUnit(INT_MAX).toInt(), intMaxForLayoutUnit); 64
65 } 65 TEST(LayoutUnitTest, LayoutUnitFloat)
66
67 TEST(WebCoreLayoutUnit, LayoutUnitFloat)
68 { 66 {
69 const float tolerance = 1.0f / kFixedPointDenominator; 67 const float tolerance = 1.0f / kFixedPointDenominator;
70 ASSERT_FLOAT_EQ(LayoutUnit(1.0f).toFloat(), 1.0f); 68 EXPECT_FLOAT_EQ(1.0f, LayoutUnit(1.0f).toFloat());
71 ASSERT_FLOAT_EQ(LayoutUnit(1.25f).toFloat(), 1.25f); 69 EXPECT_FLOAT_EQ(1.25f, LayoutUnit(1.25f).toFloat());
72 ASSERT_NEAR(LayoutUnit(1.1f).toFloat(), 1.1f, tolerance); 70 EXPECT_NEAR(LayoutUnit(1.1f).toFloat(), 1.1f, tolerance);
73 ASSERT_NEAR(LayoutUnit(1.33f).toFloat(), 1.33f, tolerance); 71 EXPECT_NEAR(LayoutUnit(1.33f).toFloat(), 1.33f, tolerance);
74 ASSERT_NEAR(LayoutUnit(1.3333f).toFloat(), 1.3333f, tolerance); 72 EXPECT_NEAR(LayoutUnit(1.3333f).toFloat(), 1.3333f, tolerance);
75 ASSERT_NEAR(LayoutUnit(1.53434f).toFloat(), 1.53434f, tolerance); 73 EXPECT_NEAR(LayoutUnit(1.53434f).toFloat(), 1.53434f, tolerance);
76 ASSERT_NEAR(LayoutUnit(345634).toFloat(), 345634.0f, tolerance); 74 EXPECT_NEAR(LayoutUnit(345634).toFloat(), 345634.0f, tolerance);
77 ASSERT_NEAR(LayoutUnit(345634.12335f).toFloat(), 345634.12335f, tolerance); 75 EXPECT_NEAR(LayoutUnit(345634.12335f).toFloat(), 345634.12335f, tolerance);
78 ASSERT_NEAR(LayoutUnit(-345634.12335f).toFloat(), -345634.12335f, tolerance) ; 76 EXPECT_NEAR(LayoutUnit(-345634.12335f).toFloat(), -345634.12335f, tolerance) ;
79 ASSERT_NEAR(LayoutUnit(-345634).toFloat(), -345634.0f, tolerance); 77 EXPECT_NEAR(LayoutUnit(-345634).toFloat(), -345634.0f, tolerance);
80 } 78 }
81 79
82 TEST(WebCoreLayoutUnit, LayoutUnitRounding) 80 TEST(LayoutUnitTest, LayoutUnitRounding)
83 { 81 {
84 ASSERT_EQ(LayoutUnit(-1.9f).round(), -2); 82 EXPECT_EQ(-2, LayoutUnit(-1.9f).round());
85 ASSERT_EQ(LayoutUnit(-1.6f).round(), -2); 83 EXPECT_EQ(-2, LayoutUnit(-1.6f).round());
86 ASSERT_EQ(LayoutUnit::fromFloatRound(-1.51f).round(), -2); 84 EXPECT_EQ(-2, LayoutUnit::fromFloatRound(-1.51f).round());
87 ASSERT_EQ(LayoutUnit::fromFloatRound(-1.5f).round(), -1); 85 EXPECT_EQ(-1, LayoutUnit::fromFloatRound(-1.5f).round());
88 ASSERT_EQ(LayoutUnit::fromFloatRound(-1.49f).round(), -1); 86 EXPECT_EQ(-1, LayoutUnit::fromFloatRound(-1.49f).round());
89 ASSERT_EQ(LayoutUnit(-1.0f).round(), -1); 87 EXPECT_EQ(-1, LayoutUnit(-1.0f).round());
90 ASSERT_EQ(LayoutUnit::fromFloatRound(-0.99f).round(), -1); 88 EXPECT_EQ(-1, LayoutUnit::fromFloatRound(-0.99f).round());
91 ASSERT_EQ(LayoutUnit::fromFloatRound(-0.51f).round(), -1); 89 EXPECT_EQ(-1, LayoutUnit::fromFloatRound(-0.51f).round());
92 ASSERT_EQ(LayoutUnit::fromFloatRound(-0.50f).round(), 0); 90 EXPECT_EQ(0, LayoutUnit::fromFloatRound(-0.50f).round());
93 ASSERT_EQ(LayoutUnit::fromFloatRound(-0.49f).round(), 0); 91 EXPECT_EQ(0, LayoutUnit::fromFloatRound(-0.49f).round());
94 ASSERT_EQ(LayoutUnit(-0.1f).round(), 0); 92 EXPECT_EQ(0, LayoutUnit(-0.1f).round());
95 ASSERT_EQ(LayoutUnit(0.0f).round(), 0); 93 EXPECT_EQ(0, LayoutUnit(0.0f).round());
96 ASSERT_EQ(LayoutUnit(0.1f).round(), 0); 94 EXPECT_EQ(0, LayoutUnit(0.1f).round());
97 ASSERT_EQ(LayoutUnit::fromFloatRound(0.49f).round(), 0); 95 EXPECT_EQ(0, LayoutUnit::fromFloatRound(0.49f).round());
98 ASSERT_EQ(LayoutUnit::fromFloatRound(0.50f).round(), 1); 96 EXPECT_EQ(1, LayoutUnit::fromFloatRound(0.50f).round());
99 ASSERT_EQ(LayoutUnit::fromFloatRound(0.51f).round(), 1); 97 EXPECT_EQ(1, LayoutUnit::fromFloatRound(0.51f).round());
100 ASSERT_EQ(LayoutUnit(0.99f).round(), 1); 98 EXPECT_EQ(1, LayoutUnit(0.99f).round());
101 ASSERT_EQ(LayoutUnit(1.0f).round(), 1); 99 EXPECT_EQ(1, LayoutUnit(1.0f).round());
102 ASSERT_EQ(LayoutUnit::fromFloatRound(1.49f).round(), 1); 100 EXPECT_EQ(1, LayoutUnit::fromFloatRound(1.49f).round());
103 ASSERT_EQ(LayoutUnit::fromFloatRound(1.5f).round(), 2); 101 EXPECT_EQ(2, LayoutUnit::fromFloatRound(1.5f).round());
104 ASSERT_EQ(LayoutUnit::fromFloatRound(1.51f).round(), 2); 102 EXPECT_EQ(2, LayoutUnit::fromFloatRound(1.51f).round());
105 } 103 }
106 104
107 TEST(WebCoreLayoutUnit, LayoutUnitSnapSizeToPixel) 105 TEST(LayoutUnitTest, LayoutUnitSnapSizeToPixel)
108 { 106 {
109 ASSERT_EQ(snapSizeToPixel(LayoutUnit(1), LayoutUnit(0)), 1); 107 EXPECT_EQ(1, snapSizeToPixel(LayoutUnit(1), LayoutUnit(0)));
110 ASSERT_EQ(snapSizeToPixel(LayoutUnit(1), LayoutUnit(0.5)), 1); 108 EXPECT_EQ(1, snapSizeToPixel(LayoutUnit(1), LayoutUnit(0.5)));
111 ASSERT_EQ(snapSizeToPixel(LayoutUnit(1.5), LayoutUnit(0)), 2); 109 EXPECT_EQ(2, snapSizeToPixel(LayoutUnit(1.5), LayoutUnit(0)));
112 ASSERT_EQ(snapSizeToPixel(LayoutUnit(1.5), LayoutUnit(0.49)), 2); 110 EXPECT_EQ(2, snapSizeToPixel(LayoutUnit(1.5), LayoutUnit(0.49)));
113 ASSERT_EQ(snapSizeToPixel(LayoutUnit(1.5), LayoutUnit(0.5)), 1); 111 EXPECT_EQ(1, snapSizeToPixel(LayoutUnit(1.5), LayoutUnit(0.5)));
114 ASSERT_EQ(snapSizeToPixel(LayoutUnit(1.5), LayoutUnit(0.75)), 1); 112 EXPECT_EQ(1, snapSizeToPixel(LayoutUnit(1.5), LayoutUnit(0.75)));
115 ASSERT_EQ(snapSizeToPixel(LayoutUnit(1.5), LayoutUnit(0.99)), 1); 113 EXPECT_EQ(1, snapSizeToPixel(LayoutUnit(1.5), LayoutUnit(0.99)));
116 ASSERT_EQ(snapSizeToPixel(LayoutUnit(1.5), LayoutUnit(1)), 2); 114 EXPECT_EQ(2, snapSizeToPixel(LayoutUnit(1.5), LayoutUnit(1)));
117 115
118 ASSERT_EQ(snapSizeToPixel(LayoutUnit(0.5), LayoutUnit(1.5)), 0); 116 EXPECT_EQ(0, snapSizeToPixel(LayoutUnit(0.5), LayoutUnit(1.5)));
119 ASSERT_EQ(snapSizeToPixel(LayoutUnit(0.99), LayoutUnit(1.5)), 0); 117 EXPECT_EQ(0, snapSizeToPixel(LayoutUnit(0.99), LayoutUnit(1.5)));
120 ASSERT_EQ(snapSizeToPixel(LayoutUnit(1.0), LayoutUnit(1.5)), 1); 118 EXPECT_EQ(1, snapSizeToPixel(LayoutUnit(1.0), LayoutUnit(1.5)));
121 ASSERT_EQ(snapSizeToPixel(LayoutUnit(1.49), LayoutUnit(1.5)), 1); 119 EXPECT_EQ(1, snapSizeToPixel(LayoutUnit(1.49), LayoutUnit(1.5)));
122 ASSERT_EQ(snapSizeToPixel(LayoutUnit(1.5), LayoutUnit(1.5)), 1); 120 EXPECT_EQ(1, snapSizeToPixel(LayoutUnit(1.5), LayoutUnit(1.5)));
123 121
124 ASSERT_EQ(snapSizeToPixel(LayoutUnit(100.5), LayoutUnit(100)), 101); 122 EXPECT_EQ(101, snapSizeToPixel(LayoutUnit(100.5), LayoutUnit(100)));
125 ASSERT_EQ(snapSizeToPixel(LayoutUnit(intMaxForLayoutUnit), LayoutUnit(0.3)), intMaxForLayoutUnit); 123 EXPECT_EQ(intMaxForLayoutUnit, snapSizeToPixel(LayoutUnit(intMaxForLayoutUni t), LayoutUnit(0.3)));
126 ASSERT_EQ(snapSizeToPixel(LayoutUnit(intMinForLayoutUnit), LayoutUnit(-0.3)) , intMinForLayoutUnit); 124 EXPECT_EQ(intMinForLayoutUnit, snapSizeToPixel(LayoutUnit(intMinForLayoutUni t), LayoutUnit(-0.3)));
127 } 125 }
128 126
129 TEST(WebCoreLayoutUnit, LayoutUnitMultiplication) 127 TEST(LayoutUnitTest, LayoutUnitMultiplication)
130 { 128 {
131 ASSERT_EQ((LayoutUnit(1) * LayoutUnit(1)).toInt(), 1); 129 EXPECT_EQ(1, (LayoutUnit(1) * LayoutUnit(1)).toInt());
132 ASSERT_EQ((LayoutUnit(1) * LayoutUnit(2)).toInt(), 2); 130 EXPECT_EQ(2, (LayoutUnit(1) * LayoutUnit(2)).toInt());
133 ASSERT_EQ((LayoutUnit(2) * LayoutUnit(1)).toInt(), 2); 131 EXPECT_EQ(2, (LayoutUnit(2) * LayoutUnit(1)).toInt());
134 ASSERT_EQ((LayoutUnit(2) * LayoutUnit(0.5)).toInt(), 1); 132 EXPECT_EQ(1, (LayoutUnit(2) * LayoutUnit(0.5)).toInt());
135 ASSERT_EQ((LayoutUnit(0.5) * LayoutUnit(2)).toInt(), 1); 133 EXPECT_EQ(1, (LayoutUnit(0.5) * LayoutUnit(2)).toInt());
136 ASSERT_EQ((LayoutUnit(100) * LayoutUnit(1)).toInt(), 100); 134 EXPECT_EQ(100, (LayoutUnit(100) * LayoutUnit(1)).toInt());
137 135
138 ASSERT_EQ((LayoutUnit(-1) * LayoutUnit(1)).toInt(), -1); 136 EXPECT_EQ(-1, (LayoutUnit(-1) * LayoutUnit(1)).toInt());
139 ASSERT_EQ((LayoutUnit(-1) * LayoutUnit(2)).toInt(), -2); 137 EXPECT_EQ(-2, (LayoutUnit(-1) * LayoutUnit(2)).toInt());
140 ASSERT_EQ((LayoutUnit(-2) * LayoutUnit(1)).toInt(), -2); 138 EXPECT_EQ(-2, (LayoutUnit(-2) * LayoutUnit(1)).toInt());
141 ASSERT_EQ((LayoutUnit(-2) * LayoutUnit(0.5)).toInt(), -1); 139 EXPECT_EQ(-1, (LayoutUnit(-2) * LayoutUnit(0.5)).toInt());
142 ASSERT_EQ((LayoutUnit(-0.5) * LayoutUnit(2)).toInt(), -1); 140 EXPECT_EQ(-1, (LayoutUnit(-0.5) * LayoutUnit(2)).toInt());
143 ASSERT_EQ((LayoutUnit(-100) * LayoutUnit(1)).toInt(), -100); 141 EXPECT_EQ(-100, (LayoutUnit(-100) * LayoutUnit(1)).toInt());
144 142
145 ASSERT_EQ((LayoutUnit(-1) * LayoutUnit(-1)).toInt(), 1); 143 EXPECT_EQ(1, (LayoutUnit(-1) * LayoutUnit(-1)).toInt());
146 ASSERT_EQ((LayoutUnit(-1) * LayoutUnit(-2)).toInt(), 2); 144 EXPECT_EQ(2, (LayoutUnit(-1) * LayoutUnit(-2)).toInt());
147 ASSERT_EQ((LayoutUnit(-2) * LayoutUnit(-1)).toInt(), 2); 145 EXPECT_EQ(2, (LayoutUnit(-2) * LayoutUnit(-1)).toInt());
148 ASSERT_EQ((LayoutUnit(-2) * LayoutUnit(-0.5)).toInt(), 1); 146 EXPECT_EQ(1, (LayoutUnit(-2) * LayoutUnit(-0.5)).toInt());
149 ASSERT_EQ((LayoutUnit(-0.5) * LayoutUnit(-2)).toInt(), 1); 147 EXPECT_EQ(1, (LayoutUnit(-0.5) * LayoutUnit(-2)).toInt());
150 ASSERT_EQ((LayoutUnit(-100) * LayoutUnit(-1)).toInt(), 100); 148 EXPECT_EQ(100, (LayoutUnit(-100) * LayoutUnit(-1)).toInt());
151 149
152 ASSERT_EQ((LayoutUnit(100) * LayoutUnit(3.33)).round(), 333); 150 EXPECT_EQ(333, (LayoutUnit(100) * LayoutUnit(3.33)).round());
153 ASSERT_EQ((LayoutUnit(-100) * LayoutUnit(3.33)).round(), -333); 151 EXPECT_EQ(-333, (LayoutUnit(-100) * LayoutUnit(3.33)).round());
154 ASSERT_EQ((LayoutUnit(-100) * LayoutUnit(-3.33)).round(), 333); 152 EXPECT_EQ(333, (LayoutUnit(-100) * LayoutUnit(-3.33)).round());
155 153
156 size_t aHundredSizeT = 100; 154 size_t aHundredSizeT = 100;
157 ASSERT_EQ((LayoutUnit(aHundredSizeT) * LayoutUnit(1)).toInt(), 100); 155 EXPECT_EQ(100, (LayoutUnit(aHundredSizeT) * LayoutUnit(1)).toInt());
158 ASSERT_EQ((aHundredSizeT * LayoutUnit(4)).toInt(), 400); 156 EXPECT_EQ(400, (aHundredSizeT * LayoutUnit(4)).toInt());
159 ASSERT_EQ((LayoutUnit(4) * aHundredSizeT).toInt(), 400); 157 EXPECT_EQ(400, (LayoutUnit(4) * aHundredSizeT).toInt());
160 158
161 int quarterMax = intMaxForLayoutUnit / 4; 159 int quarterMax = intMaxForLayoutUnit / 4;
162 ASSERT_EQ((LayoutUnit(quarterMax) * LayoutUnit(2)).toInt(), quarterMax * 2); 160 EXPECT_EQ(quarterMax * 2, (LayoutUnit(quarterMax) * LayoutUnit(2)).toInt());
163 ASSERT_EQ((LayoutUnit(quarterMax) * LayoutUnit(3)).toInt(), quarterMax * 3); 161 EXPECT_EQ(quarterMax * 3, (LayoutUnit(quarterMax) * LayoutUnit(3)).toInt());
164 ASSERT_EQ((LayoutUnit(quarterMax) * LayoutUnit(4)).toInt(), quarterMax * 4); 162 EXPECT_EQ(quarterMax * 4, (LayoutUnit(quarterMax) * LayoutUnit(4)).toInt());
165 ASSERT_EQ((LayoutUnit(quarterMax) * LayoutUnit(5)).toInt(), intMaxForLayoutU nit); 163 EXPECT_EQ(intMaxForLayoutUnit, (LayoutUnit(quarterMax) * LayoutUnit(5)).toIn t());
166 164
167 size_t overflowIntSizeT = intMaxForLayoutUnit * 4; 165 size_t overflowIntSizeT = intMaxForLayoutUnit * 4;
168 ASSERT_EQ((LayoutUnit(overflowIntSizeT) * LayoutUnit(2)).toInt(), intMaxForL ayoutUnit); 166 EXPECT_EQ(intMaxForLayoutUnit, (LayoutUnit(overflowIntSizeT) * LayoutUnit(2) ).toInt());
169 ASSERT_EQ((overflowIntSizeT * LayoutUnit(4)).toInt(), intMaxForLayoutUnit); 167 EXPECT_EQ(intMaxForLayoutUnit, (overflowIntSizeT * LayoutUnit(4)).toInt());
170 ASSERT_EQ((LayoutUnit(4) * overflowIntSizeT).toInt(), intMaxForLayoutUnit); 168 EXPECT_EQ(intMaxForLayoutUnit, (LayoutUnit(4) * overflowIntSizeT).toInt());
171 } 169 }
172 170
173 TEST(WebCoreLayoutUnit, LayoutUnitDivision) 171 TEST(LayoutUnitTest, LayoutUnitDivision)
174 { 172 {
175 ASSERT_EQ((LayoutUnit(1) / LayoutUnit(1)).toInt(), 1); 173 EXPECT_EQ(1, (LayoutUnit(1) / LayoutUnit(1)).toInt());
176 ASSERT_EQ((LayoutUnit(1) / LayoutUnit(2)).toInt(), 0); 174 EXPECT_EQ(0, (LayoutUnit(1) / LayoutUnit(2)).toInt());
177 ASSERT_EQ((LayoutUnit(2) / LayoutUnit(1)).toInt(), 2); 175 EXPECT_EQ(2, (LayoutUnit(2) / LayoutUnit(1)).toInt());
178 ASSERT_EQ((LayoutUnit(2) / LayoutUnit(0.5)).toInt(), 4); 176 EXPECT_EQ(4, (LayoutUnit(2) / LayoutUnit(0.5)).toInt());
179 ASSERT_EQ((LayoutUnit(0.5) / LayoutUnit(2)).toInt(), 0); 177 EXPECT_EQ(0, (LayoutUnit(0.5) / LayoutUnit(2)).toInt());
180 ASSERT_EQ((LayoutUnit(100) / LayoutUnit(10)).toInt(), 10); 178 EXPECT_EQ(10, (LayoutUnit(100) / LayoutUnit(10)).toInt());
181 ASSERT_FLOAT_EQ((LayoutUnit(1) / LayoutUnit(2)).toFloat(), 0.5f); 179 EXPECT_FLOAT_EQ(0.5f, (LayoutUnit(1) / LayoutUnit(2)).toFloat());
182 ASSERT_FLOAT_EQ((LayoutUnit(0.5) / LayoutUnit(2)).toFloat(), 0.25f); 180 EXPECT_FLOAT_EQ(0.25f, (LayoutUnit(0.5) / LayoutUnit(2)).toFloat());
183 181
184 ASSERT_EQ((LayoutUnit(-1) / LayoutUnit(1)).toInt(), -1); 182 EXPECT_EQ(-1, (LayoutUnit(-1) / LayoutUnit(1)).toInt());
185 ASSERT_EQ((LayoutUnit(-1) / LayoutUnit(2)).toInt(), 0); 183 EXPECT_EQ(0, (LayoutUnit(-1) / LayoutUnit(2)).toInt());
186 ASSERT_EQ((LayoutUnit(-2) / LayoutUnit(1)).toInt(), -2); 184 EXPECT_EQ(-2, (LayoutUnit(-2) / LayoutUnit(1)).toInt());
187 ASSERT_EQ((LayoutUnit(-2) / LayoutUnit(0.5)).toInt(), -4); 185 EXPECT_EQ(-4, (LayoutUnit(-2) / LayoutUnit(0.5)).toInt());
188 ASSERT_EQ((LayoutUnit(-0.5) / LayoutUnit(2)).toInt(), 0); 186 EXPECT_EQ(0, (LayoutUnit(-0.5) / LayoutUnit(2)).toInt());
189 ASSERT_EQ((LayoutUnit(-100) / LayoutUnit(10)).toInt(), -10); 187 EXPECT_EQ(-10, (LayoutUnit(-100) / LayoutUnit(10)).toInt());
190 ASSERT_FLOAT_EQ((LayoutUnit(-1) / LayoutUnit(2)).toFloat(), -0.5f); 188 EXPECT_FLOAT_EQ(-0.5f, (LayoutUnit(-1) / LayoutUnit(2)).toFloat());
191 ASSERT_FLOAT_EQ((LayoutUnit(-0.5) / LayoutUnit(2)).toFloat(), -0.25f); 189 EXPECT_FLOAT_EQ(-0.25f, (LayoutUnit(-0.5) / LayoutUnit(2)).toFloat());
192 190
193 ASSERT_EQ((LayoutUnit(-1) / LayoutUnit(-1)).toInt(), 1); 191 EXPECT_EQ(1, (LayoutUnit(-1) / LayoutUnit(-1)).toInt());
194 ASSERT_EQ((LayoutUnit(-1) / LayoutUnit(-2)).toInt(), 0); 192 EXPECT_EQ(0, (LayoutUnit(-1) / LayoutUnit(-2)).toInt());
195 ASSERT_EQ((LayoutUnit(-2) / LayoutUnit(-1)).toInt(), 2); 193 EXPECT_EQ(2, (LayoutUnit(-2) / LayoutUnit(-1)).toInt());
196 ASSERT_EQ((LayoutUnit(-2) / LayoutUnit(-0.5)).toInt(), 4); 194 EXPECT_EQ(4, (LayoutUnit(-2) / LayoutUnit(-0.5)).toInt());
197 ASSERT_EQ((LayoutUnit(-0.5) / LayoutUnit(-2)).toInt(), 0); 195 EXPECT_EQ(0, (LayoutUnit(-0.5) / LayoutUnit(-2)).toInt());
198 ASSERT_EQ((LayoutUnit(-100) / LayoutUnit(-10)).toInt(), 10); 196 EXPECT_EQ(10, (LayoutUnit(-100) / LayoutUnit(-10)).toInt());
199 ASSERT_FLOAT_EQ((LayoutUnit(-1) / LayoutUnit(-2)).toFloat(), 0.5f); 197 EXPECT_FLOAT_EQ(0.5f, (LayoutUnit(-1) / LayoutUnit(-2)).toFloat());
200 ASSERT_FLOAT_EQ((LayoutUnit(-0.5) / LayoutUnit(-2)).toFloat(), 0.25f); 198 EXPECT_FLOAT_EQ(0.25f, (LayoutUnit(-0.5) / LayoutUnit(-2)).toFloat());
201 199
202 size_t aHundredSizeT = 100; 200 size_t aHundredSizeT = 100;
203 ASSERT_EQ((LayoutUnit(aHundredSizeT) / LayoutUnit(2)).toInt(), 50); 201 EXPECT_EQ(50, (LayoutUnit(aHundredSizeT) / LayoutUnit(2)).toInt());
204 ASSERT_EQ((aHundredSizeT / LayoutUnit(4)).toInt(), 25); 202 EXPECT_EQ(25, (aHundredSizeT / LayoutUnit(4)).toInt());
205 ASSERT_EQ((LayoutUnit(400) / aHundredSizeT).toInt(), 4); 203 EXPECT_EQ(4, (LayoutUnit(400) / aHundredSizeT).toInt());
206 204
207 ASSERT_EQ((LayoutUnit(intMaxForLayoutUnit) / LayoutUnit(2)).toInt(), intMaxF orLayoutUnit / 2); 205 EXPECT_EQ(intMaxForLayoutUnit / 2, (LayoutUnit(intMaxForLayoutUnit) / Layout Unit(2)).toInt());
208 ASSERT_EQ((LayoutUnit(intMaxForLayoutUnit) / LayoutUnit(0.5)).toInt(), intMa xForLayoutUnit); 206 EXPECT_EQ(intMaxForLayoutUnit, (LayoutUnit(intMaxForLayoutUnit) / LayoutUnit (0.5)).toInt());
209 } 207 }
210 208
211 TEST(WebCoreLayoutUnit, LayoutUnitCeil) 209 TEST(LayoutUnitTest, LayoutUnitCeil)
212 { 210 {
213 ASSERT_EQ(LayoutUnit(0).ceil(), 0); 211 EXPECT_EQ(0, LayoutUnit(0).ceil());
214 ASSERT_EQ(LayoutUnit(0.1).ceil(), 1); 212 EXPECT_EQ(1, LayoutUnit(0.1).ceil());
215 ASSERT_EQ(LayoutUnit(0.5).ceil(), 1); 213 EXPECT_EQ(1, LayoutUnit(0.5).ceil());
216 ASSERT_EQ(LayoutUnit(0.9).ceil(), 1); 214 EXPECT_EQ(1, LayoutUnit(0.9).ceil());
217 ASSERT_EQ(LayoutUnit(1.0).ceil(), 1); 215 EXPECT_EQ(1, LayoutUnit(1.0).ceil());
218 ASSERT_EQ(LayoutUnit(1.1).ceil(), 2); 216 EXPECT_EQ(2, LayoutUnit(1.1).ceil());
219 217
220 ASSERT_EQ(LayoutUnit(-0.1).ceil(), 0); 218 EXPECT_EQ(0, LayoutUnit(-0.1).ceil());
221 ASSERT_EQ(LayoutUnit(-0.5).ceil(), 0); 219 EXPECT_EQ(0, LayoutUnit(-0.5).ceil());
222 ASSERT_EQ(LayoutUnit(-0.9).ceil(), 0); 220 EXPECT_EQ(0, LayoutUnit(-0.9).ceil());
223 ASSERT_EQ(LayoutUnit(-1.0).ceil(), -1); 221 EXPECT_EQ(-1, LayoutUnit(-1.0).ceil());
224 222
225 ASSERT_EQ(LayoutUnit(intMaxForLayoutUnit).ceil(), intMaxForLayoutUnit); 223 EXPECT_EQ(intMaxForLayoutUnit, LayoutUnit(intMaxForLayoutUnit).ceil());
226 ASSERT_EQ((LayoutUnit(intMaxForLayoutUnit) - LayoutUnit(0.5)).ceil(), intMax ForLayoutUnit); 224 EXPECT_EQ(intMaxForLayoutUnit, (LayoutUnit(intMaxForLayoutUnit) - LayoutUnit (0.5)).ceil());
227 ASSERT_EQ((LayoutUnit(intMaxForLayoutUnit) - LayoutUnit(1)).ceil(), intMaxFo rLayoutUnit - 1); 225 EXPECT_EQ(intMaxForLayoutUnit - 1, (LayoutUnit(intMaxForLayoutUnit) - Layout Unit(1)).ceil());
228 226
229 ASSERT_EQ(LayoutUnit(intMinForLayoutUnit).ceil(), intMinForLayoutUnit); 227 EXPECT_EQ(intMinForLayoutUnit, LayoutUnit(intMinForLayoutUnit).ceil());
230 } 228 }
231 229
232 TEST(WebCoreLayoutUnit, LayoutUnitFloor) 230 TEST(LayoutUnitTest, LayoutUnitFloor)
233 { 231 {
234 ASSERT_EQ(LayoutUnit(0).floor(), 0); 232 EXPECT_EQ(0, LayoutUnit(0).floor());
235 ASSERT_EQ(LayoutUnit(0.1).floor(), 0); 233 EXPECT_EQ(0, LayoutUnit(0.1).floor());
236 ASSERT_EQ(LayoutUnit(0.5).floor(), 0); 234 EXPECT_EQ(0, LayoutUnit(0.5).floor());
237 ASSERT_EQ(LayoutUnit(0.9).floor(), 0); 235 EXPECT_EQ(0, LayoutUnit(0.9).floor());
238 ASSERT_EQ(LayoutUnit(1.0).floor(), 1); 236 EXPECT_EQ(1, LayoutUnit(1.0).floor());
239 ASSERT_EQ(LayoutUnit(1.1).floor(), 1); 237 EXPECT_EQ(1, LayoutUnit(1.1).floor());
240 238
241 ASSERT_EQ(LayoutUnit(-0.1).floor(), -1); 239 EXPECT_EQ(-1, LayoutUnit(-0.1).floor());
242 ASSERT_EQ(LayoutUnit(-0.5).floor(), -1); 240 EXPECT_EQ(-1, LayoutUnit(-0.5).floor());
243 ASSERT_EQ(LayoutUnit(-0.9).floor(), -1); 241 EXPECT_EQ(-1, LayoutUnit(-0.9).floor());
244 ASSERT_EQ(LayoutUnit(-1.0).floor(), -1); 242 EXPECT_EQ(-1, LayoutUnit(-1.0).floor());
245 243
246 ASSERT_EQ(LayoutUnit(intMaxForLayoutUnit).floor(), intMaxForLayoutUnit); 244 EXPECT_EQ(intMaxForLayoutUnit, LayoutUnit(intMaxForLayoutUnit).floor());
247 245
248 ASSERT_EQ(LayoutUnit(intMinForLayoutUnit).floor(), intMinForLayoutUnit); 246 EXPECT_EQ(intMinForLayoutUnit, LayoutUnit(intMinForLayoutUnit).floor());
249 ASSERT_EQ((LayoutUnit(intMinForLayoutUnit) + LayoutUnit(0.5)).floor(), intMi nForLayoutUnit); 247 EXPECT_EQ(intMinForLayoutUnit, (LayoutUnit(intMinForLayoutUnit) + LayoutUnit (0.5)).floor());
250 ASSERT_EQ((LayoutUnit(intMinForLayoutUnit) + LayoutUnit(1)).floor(), intMinF orLayoutUnit + 1); 248 EXPECT_EQ(intMinForLayoutUnit + 1, (LayoutUnit(intMinForLayoutUnit) + Layout Unit(1)).floor());
251 } 249 }
252 250
253 TEST(WebCoreLayoutUnit, LayoutUnitFloatOverflow) 251 TEST(LayoutUnitTest, LayoutUnitFloatOverflow)
254 { 252 {
255 // These should overflow to the max/min according to their sign. 253 // These should overflow to the max/min according to their sign.
256 ASSERT_EQ(intMaxForLayoutUnit, LayoutUnit(176972000.0f).toInt()); 254 EXPECT_EQ(intMaxForLayoutUnit, LayoutUnit(176972000.0f).toInt());
257 ASSERT_EQ(intMinForLayoutUnit, LayoutUnit(-176972000.0f).toInt()); 255 EXPECT_EQ(intMinForLayoutUnit, LayoutUnit(-176972000.0f).toInt());
258 ASSERT_EQ(intMaxForLayoutUnit, LayoutUnit(176972000.0).toInt()); 256 EXPECT_EQ(intMaxForLayoutUnit, LayoutUnit(176972000.0).toInt());
259 ASSERT_EQ(intMinForLayoutUnit, LayoutUnit(-176972000.0).toInt()); 257 EXPECT_EQ(intMinForLayoutUnit, LayoutUnit(-176972000.0).toInt());
260 } 258 }
261 259
262 } // namespace 260 } // namespace blink
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