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/*
* Copyright 2019 The Android Open Source Project
*
* 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 "os/handler.h"
#include <sys/eventfd.h>
#include <thread>
#include "gtest/gtest.h"
namespace bluetooth {
namespace os {
namespace {
class HandlerTest : public ::testing::Test {
protected:
void SetUp() override {
thread_ = new Thread("test_thread", Thread::Priority::NORMAL);
handler_ = new Handler(thread_);
}
void TearDown() override {
delete handler_;
delete thread_;
}
Handler* handler_;
Thread* thread_;
};
TEST_F(HandlerTest, empty) {}
TEST_F(HandlerTest, post_task_invoked) {
int val = 0;
Closure closure = [&val]() { val++; };
handler_->Post(closure);
std::this_thread::sleep_for(std::chrono::milliseconds(10));
EXPECT_EQ(val, 1);
}
TEST_F(HandlerTest, post_task_cleared) {
int val = 0;
Closure closure = [&val]() {
val++;
std::this_thread::sleep_for(std::chrono::milliseconds(5));
};
handler_->Post(std::move(closure));
closure = []() {
ASSERT_TRUE(false);
};
std::this_thread::sleep_for(std::chrono::milliseconds(5));
handler_->Post(std::move(closure));
handler_->Clear();
std::this_thread::sleep_for(std::chrono::milliseconds(10));
EXPECT_EQ(val, 1);
}
} // namespace
} // namespace os
} // namespace bluetooth
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