| // Copyright 2014 the V8 project 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 "src/checks.h" |
| |
| #include "test/cctest/cctest.h" |
| |
| |
| TEST(CheckEqualsZeroAndMinusZero) { |
| CHECK_EQ(0.0, 0.0); |
| CHECK_NE(0.0, -0.0); |
| CHECK_NE(-0.0, 0.0); |
| CHECK_EQ(-0.0, -0.0); |
| } |
| |
| |
| TEST(CheckEqualsReflexivity) { |
| double inf = V8_INFINITY; |
| double nan = v8::base::OS::nan_value(); |
| double constants[] = {-nan, -inf, -3.1415, -1.0, -0.1, -0.0, |
| 0.0, 0.1, 1.0, 3.1415, inf, nan}; |
| for (size_t i = 0; i < arraysize(constants); ++i) { |
| CHECK_EQ(constants[i], constants[i]); |
| } |
| } |