43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
// Copyright 2018 The Abseil Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "absl/container/internal/hash_policy_testing.h"
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#include "gtest/gtest.h"
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namespace absl {
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namespace container_internal {
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namespace {
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TEST(_, Hash) {
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StatefulTestingHash h1;
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EXPECT_EQ(1, h1.id());
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StatefulTestingHash h2;
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EXPECT_EQ(2, h2.id());
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StatefulTestingHash h1c(h1);
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EXPECT_EQ(1, h1c.id());
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StatefulTestingHash h2m(std::move(h2));
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EXPECT_EQ(2, h2m.id());
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EXPECT_EQ(0, h2.id());
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StatefulTestingHash h3;
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EXPECT_EQ(3, h3.id());
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h3 = StatefulTestingHash();
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EXPECT_EQ(4, h3.id());
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h3 = std::move(h1);
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EXPECT_EQ(1, h3.id());
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}
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} // namespace
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} // namespace container_internal
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} // namespace absl
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