9ee1704859
1. MonoTime/MonoDelta MonoTime: The MonoTime represents a particular point in time, relative to some fixed but unspecified reference point. MonoDelta: The MonoDelta class represents an elapsed duration of time, the delta between two MonoTime instances. 2. CountDownLatch This is a C++ implementation of the Java CountDownLatch
62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://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,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#include "util/scoped_cleanup.h"
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#include <gtest/gtest.h>
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namespace doris {
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TEST(ScopedCleanup, TestCleanup) {
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int var = 0;
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{
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auto saved = var;
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auto cleanup = MakeScopedCleanup([&] () { var = saved; });
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var = 42;
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}
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ASSERT_EQ(0, var);
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}
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TEST(ScopedCleanup, TestCleanupMacro) {
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int var = 0;
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{
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auto saved = var;
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SCOPED_CLEANUP({ var = saved; });
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var = 42;
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}
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ASSERT_EQ(0, var);
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}
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TEST(ScopedCleanup, TestCancelCleanup) {
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int var = 0;
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{
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auto saved = var;
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auto cleanup = MakeScopedCleanup([&] () { var = saved; });
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var = 42;
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cleanup.cancel();
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}
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ASSERT_EQ(42, var);
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}
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} // namespace doris
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int main(int argc, char* argv[]) {
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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