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Copy pathasync_wait_for.cpp
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141 lines (115 loc) · 4.26 KB
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#include "pch.h"
using namespace std::literals;
using namespace winrt;
using namespace Windows::Foundation;
namespace
{
IAsyncAction Action(TimeSpan delay, AsyncStatus result)
{
co_await resume_after(delay);
if (result == AsyncStatus::Error)
{
throw hresult_invalid_argument();
}
if (result == AsyncStatus::Canceled)
{
throw hresult_canceled();
}
}
IAsyncActionWithProgress<int> ActionWithProgress(TimeSpan delay, AsyncStatus result)
{
co_await resume_after(delay);
if (result == AsyncStatus::Error)
{
throw hresult_invalid_argument();
}
if (result == AsyncStatus::Canceled)
{
throw hresult_canceled();
}
}
IAsyncOperation<int> Operation(TimeSpan delay, AsyncStatus result)
{
co_await resume_after(delay);
if (result == AsyncStatus::Error)
{
throw hresult_invalid_argument();
}
if (result == AsyncStatus::Canceled)
{
throw hresult_canceled();
}
co_return 1;
}
IAsyncOperationWithProgress<int, int> OperationWithProgress(TimeSpan delay, AsyncStatus result)
{
co_await resume_after(delay);
if (result == AsyncStatus::Error)
{
throw hresult_invalid_argument();
}
if (result == AsyncStatus::Canceled)
{
throw hresult_canceled();
}
co_return 1;
}
template <typename T>
void check(T const& no_suspend_ok, T const& no_suspend_fail, T const& delay_ok, T const& delay_fail, T const& no_suspend_cancel, T const& delay_cancel, T const& long_delay)
{
REQUIRE(no_suspend_ok.wait_for(0s) == AsyncStatus::Completed);
no_suspend_ok.get();
REQUIRE_THROWS_AS(no_suspend_ok.wait_for(0s), hresult_illegal_delegate_assignment);
REQUIRE(no_suspend_fail.wait_for(0s) == AsyncStatus::Error);
REQUIRE_THROWS_AS(no_suspend_fail.get(), hresult_invalid_argument);
REQUIRE(delay_ok.wait_for(1s) == AsyncStatus::Completed);
delay_ok.get();
REQUIRE(delay_fail.wait_for(1s) == AsyncStatus::Error);
REQUIRE_THROWS_AS(delay_fail.get(), hresult_invalid_argument);
REQUIRE(no_suspend_cancel.wait_for(0s) == AsyncStatus::Canceled);
REQUIRE_THROWS_AS(no_suspend_cancel.get(), hresult_canceled);
REQUIRE(delay_cancel.wait_for(1s) == AsyncStatus::Canceled);
REQUIRE_THROWS_AS(delay_cancel.get(), hresult_canceled);
REQUIRE(long_delay.wait_for(100ms) == AsyncStatus::Started);
}
}
#if defined(__clang__) && defined(_MSC_VER)
// FIXME: Test is known to segfault when built with Clang.
TEST_CASE("async_wait_for", "[.clang-crash]")
#else
TEST_CASE("async_wait_for")
#endif
{
check(
Action(0s, AsyncStatus::Completed),
Action(0s, AsyncStatus::Error),
Action(100ms, AsyncStatus::Completed),
Action(100ms, AsyncStatus::Error),
Action(0s, AsyncStatus::Canceled),
Action(100ms, AsyncStatus::Canceled),
Action(1h, AsyncStatus::Completed));
check(
ActionWithProgress(0s, AsyncStatus::Completed),
ActionWithProgress(0s, AsyncStatus::Error),
ActionWithProgress(100ms, AsyncStatus::Completed),
ActionWithProgress(100ms, AsyncStatus::Error),
ActionWithProgress(0s, AsyncStatus::Canceled),
ActionWithProgress(100ms, AsyncStatus::Canceled),
ActionWithProgress(1h, AsyncStatus::Completed));
check(
Operation(0s, AsyncStatus::Completed),
Operation(0s, AsyncStatus::Error),
Operation(100ms, AsyncStatus::Completed),
Operation(100ms, AsyncStatus::Error),
Operation(0s, AsyncStatus::Canceled),
Operation(100ms, AsyncStatus::Canceled),
Operation(1h, AsyncStatus::Completed));
check(
OperationWithProgress(0s, AsyncStatus::Completed),
OperationWithProgress(0s, AsyncStatus::Error),
OperationWithProgress(100ms, AsyncStatus::Completed),
OperationWithProgress(100ms, AsyncStatus::Error),
OperationWithProgress(0s, AsyncStatus::Canceled),
OperationWithProgress(100ms, AsyncStatus::Canceled),
OperationWithProgress(1h, AsyncStatus::Completed));
}