| // Copyright 2022 The Dawn & Tint Authors |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, this |
| // list of conditions and the following disclaimer. |
| // |
| // 2. Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // 3. Neither the name of the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "src/tint/utils/containers/unique_allocator.h" |
| |
| #include <string> |
| |
| #include "gtest/gtest.h" |
| |
| namespace tint { |
| namespace { |
| |
| TEST(UniqueAllocator, Int) { |
| UniqueAllocator<int> a; |
| EXPECT_NE(a.Get(0), a.Get(1)); |
| EXPECT_NE(a.Get(1), a.Get(2)); |
| EXPECT_EQ(a.Get(0), a.Get(0)); |
| EXPECT_EQ(a.Get(1), a.Get(1)); |
| EXPECT_EQ(a.Get(2), a.Get(2)); |
| } |
| |
| TEST(UniqueAllocator, Float) { |
| UniqueAllocator<float> a; |
| EXPECT_NE(a.Get(0.1f), a.Get(1.1f)); |
| EXPECT_NE(a.Get(1.1f), a.Get(2.1f)); |
| EXPECT_EQ(a.Get(0.1f), a.Get(0.1f)); |
| EXPECT_EQ(a.Get(1.1f), a.Get(1.1f)); |
| EXPECT_EQ(a.Get(2.1f), a.Get(2.1f)); |
| } |
| |
| TEST(UniqueAllocator, String) { |
| UniqueAllocator<std::string> a; |
| EXPECT_NE(a.Get("x"), a.Get("y")); |
| EXPECT_NE(a.Get("z"), a.Get("w")); |
| EXPECT_EQ(a.Get("x"), a.Get("x")); |
| EXPECT_EQ(a.Get("y"), a.Get("y")); |
| EXPECT_EQ(a.Get("z"), a.Get("z")); |
| } |
| |
| } // namespace |
| } // namespace tint |