[MessageLoop tests] Remove obsolete WITH_TASK_SCHEDULER variant
That variant was useful in the early days of TaskScheduler to ensure
compatibility. It is now in the way as other variants of MessageLoop
are being considered. MessageLoop is independent from TaskScheduler
and the integration is now well-covered implicitly by the vast majority
of tests in the codebase.
R=fdoray@chromium.org
Bug: 708584
Change-Id: Id93d8eb4f970e0aa0e1915ffcbc7471190e3d312
Reviewed-on: https://chromium-review.googlesource.com/1232573
Reviewed-by: François Doray <fdoray@chromium.org>
Commit-Queue: Gabriel Charette <gab@chromium.org>
Cr-Commit-Position: refs/heads/master@{#592528}diff --git a/base/message_loop/message_loop_unittest.cc b/base/message_loop/message_loop_unittest.cc
index 75735f9..22195837 100644
--- a/base/message_loop/message_loop_unittest.cc
+++ b/base/message_loop/message_loop_unittest.cc
@@ -259,53 +259,7 @@
}
}
-enum class TaskSchedulerAvailability {
- NO_TASK_SCHEDULER,
- WITH_TASK_SCHEDULER,
-};
-
-std::string TaskSchedulerAvailabilityToString(
- TaskSchedulerAvailability availability) {
- switch (availability) {
- case TaskSchedulerAvailability::NO_TASK_SCHEDULER:
- return "NoTaskScheduler";
- case TaskSchedulerAvailability::WITH_TASK_SCHEDULER:
- return "WithTaskScheduler";
- }
- NOTREACHED();
- return "Unknown";
-}
-
-class MessageLoopTest
- : public ::testing::TestWithParam<TaskSchedulerAvailability> {
- public:
- MessageLoopTest() = default;
- ~MessageLoopTest() override = default;
-
- void SetUp() override {
- if (GetParam() == TaskSchedulerAvailability::WITH_TASK_SCHEDULER)
- TaskScheduler::CreateAndStartWithDefaultParams("MessageLoopTest");
- }
-
- void TearDown() override {
- if (GetParam() == TaskSchedulerAvailability::WITH_TASK_SCHEDULER) {
- // Failure to call FlushForTesting() could result in task leaks as tasks
- // are skipped on shutdown.
- base::TaskScheduler::GetInstance()->FlushForTesting();
- base::TaskScheduler::GetInstance()->Shutdown();
- base::TaskScheduler::GetInstance()->JoinForTesting();
- base::TaskScheduler::SetInstance(nullptr);
- }
- }
-
- static std::string ParamInfoToString(
- ::testing::TestParamInfo<TaskSchedulerAvailability> param_info) {
- return TaskSchedulerAvailabilityToString(param_info.param);
- }
-
- private:
- DISALLOW_COPY_AND_ASSIGN(MessageLoopTest);
-};
+class MessageLoopTest : public ::testing::Test {};
#if defined(OS_ANDROID)
void DoNotRun() {
@@ -345,23 +299,23 @@
android::JavaHandlerThreadHelpers::IsExceptionTestException(exception));
}
-TEST_P(MessageLoopTest, JavaExceptionAbort) {
+TEST_F(MessageLoopTest, JavaExceptionAbort) {
constexpr bool delayed = false;
constexpr bool init_java_first = false;
RunTest_AbortDontRunMoreTasks(delayed, init_java_first);
}
-TEST_P(MessageLoopTest, DelayedJavaExceptionAbort) {
+TEST_F(MessageLoopTest, DelayedJavaExceptionAbort) {
constexpr bool delayed = true;
constexpr bool init_java_first = false;
RunTest_AbortDontRunMoreTasks(delayed, init_java_first);
}
-TEST_P(MessageLoopTest, JavaExceptionAbortInitJavaFirst) {
+TEST_F(MessageLoopTest, JavaExceptionAbortInitJavaFirst) {
constexpr bool delayed = false;
constexpr bool init_java_first = true;
RunTest_AbortDontRunMoreTasks(delayed, init_java_first);
}
-TEST_P(MessageLoopTest, RunTasksWhileShuttingDownJavaThread) {
+TEST_F(MessageLoopTest, RunTasksWhileShuttingDownJavaThread) {
const int kNumPosts = 6;
DummyTaskObserver observer(kNumPosts, 1);
@@ -758,56 +712,15 @@
namespace {
-struct MessageLoopTypedTestParams {
- MessageLoopTypedTestParams(
- MessageLoop::Type type_in,
- TaskSchedulerAvailability task_scheduler_availability_in) {
- type = type_in;
- task_scheduler_availability = task_scheduler_availability_in;
- }
-
- MessageLoop::Type type;
- TaskSchedulerAvailability task_scheduler_availability;
-};
-
class MessageLoopTypedTest
- : public ::testing::TestWithParam<MessageLoopTypedTestParams> {
+ : public ::testing::TestWithParam<MessageLoop::Type> {
public:
MessageLoopTypedTest() = default;
~MessageLoopTypedTest() = default;
- void SetUp() override {
- if (GetTaskSchedulerAvailability() ==
- TaskSchedulerAvailability::WITH_TASK_SCHEDULER) {
- TaskScheduler::CreateAndStartWithDefaultParams("MessageLoopTypedTest");
- }
- }
-
- void TearDown() override {
- if (GetTaskSchedulerAvailability() ==
- TaskSchedulerAvailability::WITH_TASK_SCHEDULER) {
- // Failure to call FlushForTesting() could result in task leaks as tasks
- // are skipped on shutdown.
- base::TaskScheduler::GetInstance()->FlushForTesting();
- base::TaskScheduler::GetInstance()->Shutdown();
- base::TaskScheduler::GetInstance()->JoinForTesting();
- base::TaskScheduler::SetInstance(nullptr);
- }
- }
-
static std::string ParamInfoToString(
- ::testing::TestParamInfo<MessageLoopTypedTestParams> param_info) {
- return MessageLoopTypeToString(param_info.param.type) + "_" +
- TaskSchedulerAvailabilityToString(
- param_info.param.task_scheduler_availability);
- }
-
- protected:
- MessageLoop::Type GetMessageLoopType() { return GetParam().type; }
-
- private:
- static std::string MessageLoopTypeToString(MessageLoop::Type type) {
- switch (type) {
+ ::testing::TestParamInfo<MessageLoop::Type> param_info) {
+ switch (param_info.param) {
case MessageLoop::TYPE_DEFAULT:
return "Default";
case MessageLoop::TYPE_IO:
@@ -821,20 +734,17 @@
break;
}
NOTREACHED();
- return "NotSupported";
+ return "";
}
- TaskSchedulerAvailability GetTaskSchedulerAvailability() {
- return GetParam().task_scheduler_availability;
- }
-
+ private:
DISALLOW_COPY_AND_ASSIGN(MessageLoopTypedTest);
};
} // namespace
TEST_P(MessageLoopTypedTest, PostTask) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
// Add tests to message loop
scoped_refptr<Foo> foo(new Foo());
std::string a("a"), b("b"), c("c"), d("d");
@@ -862,7 +772,7 @@
}
TEST_P(MessageLoopTypedTest, PostDelayedTask_Basic) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
// Test that PostDelayedTask results in a delayed task.
@@ -882,7 +792,7 @@
}
TEST_P(MessageLoopTypedTest, PostDelayedTask_InDelayOrder) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
// Test that two tasks with different delays run in the right order.
int num_tasks = 2;
@@ -904,7 +814,7 @@
}
TEST_P(MessageLoopTypedTest, PostDelayedTask_InPostOrder) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
// Test that two tasks with the same delay run in the order in which they
// were posted.
@@ -931,7 +841,7 @@
}
TEST_P(MessageLoopTypedTest, PostDelayedTask_InPostOrder_2) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
// Test that a delayed task still runs after a normal tasks even if the
// normal tasks take a long time to run.
@@ -957,7 +867,7 @@
}
TEST_P(MessageLoopTypedTest, PostDelayedTask_InPostOrder_3) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
// Test that a delayed task still runs after a pile of normal tasks. The key
// difference between this test and the previous one is that here we return
@@ -984,7 +894,7 @@
}
TEST_P(MessageLoopTypedTest, PostDelayedTask_SharedTimer) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
// Test that the interval of the timer, used to run the next delayed task, is
// set to a value corresponding to when the next delayed task should run.
@@ -1054,7 +964,7 @@
bool a_was_deleted = false;
bool b_was_deleted = false;
{
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
loop.task_runner()->PostTask(
FROM_HERE, BindOnce(&RecordDeletionProbe::Run,
new RecordDeletionProbe(nullptr, &a_was_deleted)));
@@ -1077,7 +987,7 @@
bool b_was_deleted = false;
bool c_was_deleted = false;
{
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
// The scoped_refptr for each of the below is held either by the chained
// RecordDeletionProbe, or the bound RecordDeletionProbe::Run() callback.
RecordDeletionProbe* a = new RecordDeletionProbe(nullptr, &a_was_deleted);
@@ -1108,7 +1018,7 @@
} // namespace
TEST_P(MessageLoopTypedTest, Nesting) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
int depth = 50;
ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE,
@@ -1118,7 +1028,7 @@
}
TEST_P(MessageLoopTypedTest, RecursiveDenial1) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
EXPECT_TRUE(MessageLoopCurrent::Get()->NestableTasksAllowed());
TaskList order;
@@ -1167,7 +1077,7 @@
} // namespace
TEST_P(MessageLoopTypedTest, RecursiveDenial3) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
EXPECT_TRUE(MessageLoopCurrent::Get()->NestableTasksAllowed());
TaskList order;
@@ -1205,7 +1115,7 @@
}
TEST_P(MessageLoopTypedTest, RecursiveSupport1) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
TaskList order;
ThreadTaskRunnerHandle::Get()->PostTask(
@@ -1237,7 +1147,7 @@
// Tests that non nestable tasks run in FIFO if there are no nested loops.
TEST_P(MessageLoopTypedTest, NonNestableWithNoNesting) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
TaskList order;
@@ -1277,7 +1187,7 @@
// Tests that non nestable tasks don't run when there's code in the call stack.
TEST_P(MessageLoopTypedTest, NonNestableDelayedInNestedLoop) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
TaskList order;
@@ -1332,7 +1242,7 @@
// Tests RunLoopQuit only quits the corresponding MessageLoop::Run.
TEST_P(MessageLoopTypedTest, QuitNow) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
TaskList order;
@@ -1366,7 +1276,7 @@
// Tests RunLoopQuit only quits the corresponding MessageLoop::Run.
TEST_P(MessageLoopTypedTest, RunLoopQuitTop) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
TaskList order;
@@ -1396,7 +1306,7 @@
// Tests RunLoopQuit only quits the corresponding MessageLoop::Run.
TEST_P(MessageLoopTypedTest, RunLoopQuitNested) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
TaskList order;
@@ -1437,7 +1347,7 @@
// Test that we can run nested loop after quitting the current one.
TEST_P(MessageLoopTypedTest, RunLoopNestedAfterQuit) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
TaskList order;
@@ -1461,7 +1371,7 @@
// Tests RunLoopQuit only quits the corresponding MessageLoop::Run.
TEST_P(MessageLoopTypedTest, RunLoopQuitBogus) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
TaskList order;
@@ -1494,7 +1404,7 @@
// Tests RunLoopQuit only quits the corresponding MessageLoop::Run.
TEST_P(MessageLoopTypedTest, RunLoopQuitDeep) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
TaskList order;
@@ -1562,7 +1472,7 @@
// Tests RunLoopQuit works before RunWithID.
TEST_P(MessageLoopTypedTest, RunLoopQuitOrderBefore) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
TaskList order;
@@ -1582,7 +1492,7 @@
// Tests RunLoopQuit works during RunWithID.
TEST_P(MessageLoopTypedTest, RunLoopQuitOrderDuring) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
TaskList order;
@@ -1607,7 +1517,7 @@
// Tests RunLoopQuit works after RunWithID.
TEST_P(MessageLoopTypedTest, RunLoopQuitOrderAfter) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
TaskList order;
@@ -1662,21 +1572,21 @@
#endif
TEST_P(MessageLoopTypedTest, MAYBE_RecursivePosts) {
const int kNumTimes = 1 << 17;
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
loop.task_runner()->PostTask(FROM_HERE,
BindOnce(&PostNTasksThenQuit, kNumTimes));
RunLoop().Run();
}
TEST_P(MessageLoopTypedTest, NestableTasksAllowedAtTopLevel) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
EXPECT_TRUE(MessageLoopCurrent::Get()->NestableTasksAllowed());
}
// Nestable tasks shouldn't be allowed to run reentrantly by default (regression
// test for https://crbug.com/754112).
TEST_P(MessageLoopTypedTest, NestableTasksDisallowedByDefault) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
RunLoop run_loop;
loop.task_runner()->PostTask(
FROM_HERE,
@@ -1690,7 +1600,7 @@
}
TEST_P(MessageLoopTypedTest, NestableTasksProcessedWhenRunLoopAllows) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
RunLoop run_loop;
loop.task_runner()->PostTask(
FROM_HERE,
@@ -1723,7 +1633,7 @@
}
TEST_P(MessageLoopTypedTest, NestableTasksAllowedExplicitlyInScope) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
RunLoop run_loop;
loop.task_runner()->PostTask(
FROM_HERE,
@@ -1742,7 +1652,7 @@
}
TEST_P(MessageLoopTypedTest, NestableTasksAllowedManually) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
RunLoop run_loop;
loop.task_runner()->PostTask(
FROM_HERE,
@@ -1769,9 +1679,9 @@
#endif
TEST_P(MessageLoopTypedTest, MAYBE_MetricsOnlyFromUILoops) {
- MessageLoop loop(GetMessageLoopType());
+ MessageLoop loop(GetParam());
- const bool histograms_expected = GetMessageLoopType() == MessageLoop::TYPE_UI;
+ const bool histograms_expected = GetParam() == MessageLoop::TYPE_UI;
HistogramTester histogram_tester;
@@ -1816,34 +1726,18 @@
}
}
-INSTANTIATE_TEST_CASE_P(
- ,
- MessageLoopTypedTest,
- ::testing::Values(MessageLoopTypedTestParams(
- MessageLoop::TYPE_DEFAULT,
- TaskSchedulerAvailability::NO_TASK_SCHEDULER),
- MessageLoopTypedTestParams(
- MessageLoop::TYPE_IO,
- TaskSchedulerAvailability::NO_TASK_SCHEDULER),
- MessageLoopTypedTestParams(
- MessageLoop::TYPE_UI,
- TaskSchedulerAvailability::NO_TASK_SCHEDULER),
- MessageLoopTypedTestParams(
- MessageLoop::TYPE_DEFAULT,
- TaskSchedulerAvailability::WITH_TASK_SCHEDULER),
- MessageLoopTypedTestParams(
- MessageLoop::TYPE_IO,
- TaskSchedulerAvailability::WITH_TASK_SCHEDULER),
- MessageLoopTypedTestParams(
- MessageLoop::TYPE_UI,
- TaskSchedulerAvailability::WITH_TASK_SCHEDULER)),
- MessageLoopTypedTest::ParamInfoToString);
+INSTANTIATE_TEST_CASE_P(,
+ MessageLoopTypedTest,
+ ::testing::Values(MessageLoop::TYPE_DEFAULT,
+ MessageLoop::TYPE_IO,
+ MessageLoop::TYPE_UI),
+ MessageLoopTypedTest::ParamInfoToString);
#if defined(OS_WIN)
// Verifies that the MessageLoop ignores WM_QUIT, rather than quitting.
// Users of MessageLoop typically expect to control when their RunLoops stop
// Run()ning explicitly, via QuitClosure() etc (see https://crbug.com/720078)
-TEST_P(MessageLoopTest, WmQuitIsIgnored) {
+TEST_F(MessageLoopTest, WmQuitIsIgnored) {
MessageLoop loop(MessageLoop::TYPE_UI);
// Post a WM_QUIT message to the current thread.
@@ -1868,7 +1762,7 @@
EXPECT_TRUE(task_was_run);
}
-TEST_P(MessageLoopTest, WmQuitIsNotIgnoredWithEnableWmQuit) {
+TEST_F(MessageLoopTest, WmQuitIsNotIgnoredWithEnableWmQuit) {
MessageLoop loop(MessageLoop::TYPE_UI);
static_cast<MessageLoopForUI*>(&loop)->EnableWmQuit();
@@ -1891,24 +1785,24 @@
run_loop.Run();
}
-TEST_P(MessageLoopTest, PostDelayedTask_SharedTimer_SubPump) {
+TEST_F(MessageLoopTest, PostDelayedTask_SharedTimer_SubPump) {
RunTest_PostDelayedTask_SharedTimer_SubPump();
}
// This test occasionally hangs. See http://crbug.com/44567.
-TEST_P(MessageLoopTest, DISABLED_RecursiveDenial2) {
+TEST_F(MessageLoopTest, DISABLED_RecursiveDenial2) {
RunTest_RecursiveDenial2(MessageLoop::TYPE_DEFAULT);
RunTest_RecursiveDenial2(MessageLoop::TYPE_UI);
RunTest_RecursiveDenial2(MessageLoop::TYPE_IO);
}
-TEST_P(MessageLoopTest, RecursiveSupport2) {
+TEST_F(MessageLoopTest, RecursiveSupport2) {
// This test requires a UI loop.
RunTest_RecursiveSupport2(MessageLoop::TYPE_UI);
}
#endif // defined(OS_WIN)
-TEST_P(MessageLoopTest, TaskObserver) {
+TEST_F(MessageLoopTest, TaskObserver) {
const int kNumPosts = 6;
DummyTaskObserver observer(kNumPosts);
@@ -1924,15 +1818,15 @@
}
#if defined(OS_WIN)
-TEST_P(MessageLoopTest, IOHandler) {
+TEST_F(MessageLoopTest, IOHandler) {
RunTest_IOHandler();
}
-TEST_P(MessageLoopTest, WaitForIO) {
+TEST_F(MessageLoopTest, WaitForIO) {
RunTest_WaitForIO();
}
-TEST_P(MessageLoopTest, HighResolutionTimer) {
+TEST_F(MessageLoopTest, HighResolutionTimer) {
MessageLoop message_loop;
Time::EnableHighResolutionTimer(true);
@@ -2024,7 +1918,7 @@
} // namespace
-TEST_P(MessageLoopTest, DestructionObserverTest) {
+TEST_F(MessageLoopTest, DestructionObserverTest) {
// Verify that the destruction observer gets called at the very end (after
// all the pending tasks have been destroyed).
MessageLoop* loop = new MessageLoop;
@@ -2051,7 +1945,7 @@
// Verify that MessageLoop sets ThreadMainTaskRunner::current() and it
// posts tasks on that message loop.
-TEST_P(MessageLoopTest, ThreadMainTaskRunner) {
+TEST_F(MessageLoopTest, ThreadMainTaskRunner) {
MessageLoop loop;
scoped_refptr<Foo> foo(new Foo());
@@ -2070,7 +1964,7 @@
EXPECT_EQ(foo->result(), "a");
}
-TEST_P(MessageLoopTest, IsType) {
+TEST_F(MessageLoopTest, IsType) {
MessageLoop loop(MessageLoop::TYPE_UI);
EXPECT_TRUE(loop.IsType(MessageLoop::TYPE_UI));
EXPECT_FALSE(loop.IsType(MessageLoop::TYPE_IO));
@@ -2145,7 +2039,7 @@
return 0;
}
-TEST_P(MessageLoopTest, AlwaysHaveUserMessageWhenNesting) {
+TEST_F(MessageLoopTest, AlwaysHaveUserMessageWhenNesting) {
MessageLoop loop(MessageLoop::TYPE_UI);
HINSTANCE instance = CURRENT_MODULE();
WNDCLASSEX wc = {0};
@@ -2168,7 +2062,7 @@
}
#endif // defined(OS_WIN)
-TEST_P(MessageLoopTest, SetTaskRunner) {
+TEST_F(MessageLoopTest, SetTaskRunner) {
MessageLoop loop;
scoped_refptr<SingleThreadTaskRunner> new_runner(new TestSimpleTaskRunner());
@@ -2177,7 +2071,7 @@
EXPECT_EQ(new_runner, ThreadTaskRunnerHandle::Get());
}
-TEST_P(MessageLoopTest, OriginalRunnerWorks) {
+TEST_F(MessageLoopTest, OriginalRunnerWorks) {
MessageLoop loop;
scoped_refptr<SingleThreadTaskRunner> new_runner(new TestSimpleTaskRunner());
scoped_refptr<SingleThreadTaskRunner> original_runner(loop.task_runner());
@@ -2189,7 +2083,7 @@
EXPECT_EQ(1, foo->test_count());
}
-TEST_P(MessageLoopTest, DeleteUnboundLoop) {
+TEST_F(MessageLoopTest, DeleteUnboundLoop) {
// It should be possible to delete an unbound message loop on a thread which
// already has another active loop. This happens when thread creation fails.
MessageLoop loop;
@@ -2200,7 +2094,7 @@
EXPECT_EQ(loop.task_runner(), ThreadTaskRunnerHandle::Get());
}
-TEST_P(MessageLoopTest, ThreadName) {
+TEST_F(MessageLoopTest, ThreadName) {
{
std::string kThreadName("foo");
MessageLoop loop;
@@ -2218,7 +2112,7 @@
// Verify that tasks posted to and code running in the scope of the same
// MessageLoop access the same SequenceLocalStorage values.
-TEST_P(MessageLoopTest, SequenceLocalStorageSetGet) {
+TEST_F(MessageLoopTest, SequenceLocalStorageSetGet) {
MessageLoop loop;
SequenceLocalStorageSlot<int> slot;
@@ -2240,7 +2134,7 @@
// Verify that tasks posted to and code running in different MessageLoops access
// different SequenceLocalStorage values.
-TEST_P(MessageLoopTest, SequenceLocalStorageDifferentMessageLoops) {
+TEST_F(MessageLoopTest, SequenceLocalStorageDifferentMessageLoops) {
SequenceLocalStorageSlot<int> slot;
{
@@ -2265,13 +2159,6 @@
EXPECT_NE(slot.Get(), 11);
}
-INSTANTIATE_TEST_CASE_P(
- ,
- MessageLoopTest,
- ::testing::Values(TaskSchedulerAvailability::NO_TASK_SCHEDULER,
- TaskSchedulerAvailability::WITH_TASK_SCHEDULER),
- MessageLoopTest::ParamInfoToString);
-
namespace {
class PostTaskOnDestroy {
