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// Copyright 2022 The Tint Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "src/tint/utils/unique_allocator.h"
#include <string>
#include "gtest/gtest.h"
namespace tint::utils {
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::utils