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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Intel Corporation | 2 * Copyright (C) 2012 Intel Corporation |
| 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 | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| 11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
| 12 * | 12 * |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' | 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, | 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| 23 * THE POSSIBILITY OF SUCH DAMAGE. | 23 * THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #include "wtf/MathExtras.h" | 26 #include "platform/wtf/MathExtras.h" |
| 27 | 27 |
| 28 #include "testing/gtest/include/gtest/gtest.h" | 28 #include "testing/gtest/include/gtest/gtest.h" |
| 29 | 29 |
| 30 namespace WTF { | 30 namespace WTF { |
| 31 | 31 |
| 32 TEST(MathExtrasTest, Lrint) { | 32 TEST(MathExtrasTest, Lrint) { |
| 33 EXPECT_EQ(-8, lrint(-7.5)); | 33 EXPECT_EQ(-8, lrint(-7.5)); |
| 34 EXPECT_EQ(-8, lrint(-8.5)); | 34 EXPECT_EQ(-8, lrint(-8.5)); |
| 35 EXPECT_EQ(0, lrint(-0.5)); | 35 EXPECT_EQ(0, lrint(-0.5)); |
| 36 EXPECT_EQ(0, lrint(0.5)); | 36 EXPECT_EQ(0, lrint(0.5)); |
| (...skipping 216 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 253 EXPECT_EQ(0.0, fmod(0.0, negInf)); | 253 EXPECT_EQ(0.0, fmod(0.0, negInf)); |
| 254 EXPECT_EQ(7.0, fmod(7.0, negInf)); | 254 EXPECT_EQ(7.0, fmod(7.0, negInf)); |
| 255 EXPECT_EQ(-7.0, fmod(-7.0, negInf)); | 255 EXPECT_EQ(-7.0, fmod(-7.0, negInf)); |
| 256 | 256 |
| 257 EXPECT_EQ(1.0, pow(5.0, 0.0)); | 257 EXPECT_EQ(1.0, pow(5.0, 0.0)); |
| 258 EXPECT_EQ(1.0, pow(-5.0, 0.0)); | 258 EXPECT_EQ(1.0, pow(-5.0, 0.0)); |
| 259 EXPECT_EQ(1.0, pow(nan, 0.0)); | 259 EXPECT_EQ(1.0, pow(nan, 0.0)); |
| 260 } | 260 } |
| 261 | 261 |
| 262 } // namespace WTF | 262 } // namespace WTF |
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