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Deflake WorkerThreadTest

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Bug: 187402940
Test: atest --host --retry-until-failure 100 WorkerThreadTest
Change-Id: Ie4abd413e9cf18f73c2a4e22004dc33561006e72
This commit is contained in:
Ilya Matyukhin
2021-05-10 10:07:34 -07:00
parent 58adb0a21b
commit 77160fad8a
1 changed files with 6 additions and 11 deletions
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17
biometrics/fingerprint/aidl/default/tests/WorkerThreadTest.cpp
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@@ -40,8 +40,7 @@ TEST(WorkerThreadTest, ScheduleReturnsTrueWhenQueueHasSpace) {
promise.set_value();
})));
auto status = future.wait_for(1s);
EXPECT_EQ(status, std::future_status::ready);
future.wait();
}
}
@@ -56,12 +55,11 @@ TEST(WorkerThreadTest, ScheduleReturnsFalseWhenQueueIsFull) {
// Notify that the task has started.
promise.set_value();
// Block for a "very long" time.
std::this_thread::sleep_for(2s);
std::this_thread::sleep_for(1s);
})));
// Make sure the long-running task began executing.
auto status = future.wait_for(1s);
ASSERT_EQ(status, std::future_status::ready);
future.wait();
// The first task is already being worked on, which means the queue must be empty.
// Fill the worker's queue to the maximum.
@@ -91,8 +89,7 @@ TEST(WorkerThreadTest, TasksExecuteInOrder) {
// Schedule a special task to signal when all of the tasks are finished.
worker.schedule(
Callable::from([promise = std::move(promise)]() mutable { promise.set_value(); }));
auto status = future.wait_for(1s);
ASSERT_EQ(status, std::future_status::ready);
future.wait();
ASSERT_EQ(results.size(), NUM_TASKS);
EXPECT_TRUE(std::is_sorted(results.begin(), results.end()));
@@ -115,8 +112,7 @@ TEST(WorkerThreadTest, ExecutionStopsAfterWorkerIsDestroyed) {
})));
// The first task should start executing.
auto status = future1.wait_for(1s);
ASSERT_EQ(status, std::future_status::ready);
future1.wait();
// The second task should schedule successfully.
ASSERT_TRUE(
@@ -128,8 +124,7 @@ TEST(WorkerThreadTest, ExecutionStopsAfterWorkerIsDestroyed) {
}
// The second task should never execute.
auto status = future2.wait_for(1s);
ASSERT_EQ(status, std::future_status::ready);
future2.wait();
// The future is expected to be ready but contain an exception.
// Cannot use ASSERT_THROW because exceptions are disabled in this codebase.
// ASSERT_THROW(future2.get(), std::future_error);