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add basic tests for os::Event/SystemEvent functionality

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This commit is contained in:
Michael Scire 2022-03-06 14:13:10 -08:00 committed by SciresM
parent 64a97576d0
commit 1933f35db6
11 changed files with 696 additions and 9 deletions
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4
libraries/libstratosphere/libstratosphere.mk
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@ -146,6 +146,10 @@ hos_stratosphere_api.o: CXXFLAGS += -fno-lto
init_operator_new.o: CXXFLAGS += -fno-lto
init_libnx_shim.os.horizon.o: CXXFLAGS += -fno-lto
ifeq ($(ATMOSPHERE_OS_NAME),windows)
os_%.o: CXXFLAGS += -fno-lto
endif
#---------------------------------------------------------------------------------
%_bin.h %.bin.o : %.bin
#---------------------------------------------------------------------------------

4
libraries/libstratosphere/source/fs/fs_access_log.cpp
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@ -543,7 +543,7 @@ namespace ams::fs::impl {
bool IsEnabledFileSystemAccessorAccessLog(const char *mount_name) {
/* Get the accessor. */
impl::FileSystemAccessor *accessor;
impl::FileSystemAccessor *accessor = nullptr;
if (R_FAILED(impl::Find(std::addressof(accessor), mount_name))) {
return true;
}
@ -553,7 +553,7 @@ namespace ams::fs::impl {
void EnableFileSystemAccessorAccessLog(const char *mount_name) {
/* Get the accessor. */
impl::FileSystemAccessor *accessor;
impl::FileSystemAccessor *accessor = nullptr;
AMS_FS_R_ABORT_UNLESS(impl::Find(std::addressof(accessor), mount_name));
accessor->SetAccessLogEnabled(true);
}

7
libraries/libstratosphere/source/os/impl/os_inter_process_event_impl.os.linux.cpp
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@ -41,8 +41,11 @@ namespace ams::os::impl {
res = ::ppoll(std::addressof(pfd), 1, ns >= 0 ? std::addressof(ts) : nullptr, nullptr);
} while (res < 0 && errno == EINTR);
AMS_ASSERT(res == 0);
return pfd.revents & POLLIN;
AMS_ASSERT(res == 0 || res == 1);
const bool signaled = pfd.revents & POLLIN;
AMS_ASSERT(signaled == (res == 1));
return signaled;
}
}

7
libraries/libstratosphere/source/os/impl/os_inter_process_event_impl.os.macos.cpp
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@ -48,8 +48,11 @@ namespace ams::os::impl {
res = ::poll(std::addressof(pfd), 1, timeout);
} while (res < 0 && errno == EINTR);
AMS_ASSERT(res == 0);
return pfd.revents & POLLIN;
AMS_ASSERT(res == 0 || res == 1);
const bool signaled = pfd.revents & POLLIN;
AMS_ASSERT(signaled == (res == 1));
return signaled;
}
}

2
libraries/libstratosphere/source/os/impl/os_internal_condition_variable_impl.pthread.cpp
View File

@ -62,7 +62,7 @@ namespace ams::os::impl {
const auto res = pthread_cond_timedwait(std::addressof(m_pthread_cond), std::addressof(cs->Get()->m_pthread_mutex), std::addressof(ts));
if (res != 0) {
AMS_ABORT_UNLESS(errno == ETIMEDOUT);
AMS_ABORT_UNLESS(res == ETIMEDOUT);
return ConditionVariableStatus::TimedOut;
}

5
libraries/libstratosphere/source/os/impl/os_multiple_wait_target_impl.os.linux.cpp
View File

@ -93,4 +93,9 @@ namespace ams::os::impl {
}
}
Result MultiWaitLinuxImpl::ReplyAndReceiveImpl(s32 *out_index, s32 num, NativeHandle arr[], s32 array_size, s64 ns, NativeHandle reply_target) {
AMS_UNUSED(out_index, num, arr, array_size, ns, reply_target);
R_ABORT_UNLESS(os::ResultNotImplemented());
}
}

5
libraries/libstratosphere/source/os/impl/os_multiple_wait_target_impl.os.macos.cpp
View File

@ -97,4 +97,9 @@ namespace ams::os::impl {
}
}
Result MultiWaitMacosImpl::ReplyAndReceiveImpl(s32 *out_index, s32 num, NativeHandle arr[], s32 array_size, s64 ns, NativeHandle reply_target) {
AMS_UNUSED(out_index, num, arr, array_size, ns, reply_target);
R_ABORT_UNLESS(os::ResultNotImplemented());
}
}

4
libraries/libstratosphere/source/os/impl/os_tick_manager_impl.os.windows.hpp
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@ -50,7 +50,7 @@ namespace ams::os::impl {
ALWAYS_INLINE Tick GetTick() const {
LARGE_INTEGER freq;
::QueryPerformanceFrequency(std::addressof(freq));
::QueryPerformanceCounter(std::addressof(freq));
return Tick(static_cast<s64>(freq.QuadPart));
}
@ -58,7 +58,7 @@ namespace ams::os::impl {
LARGE_INTEGER freq;
PerformOrderingForGetSystemTickOrdered();
::QueryPerformanceFrequency(std::addressof(freq));
::QueryPerformanceCounter(std::addressof(freq));
PerformOrderingForGetSystemTickOrdered();
return Tick(static_cast<s64>(freq.QuadPart));

51
tests/TestOsEvents/Makefile Normal file
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@ -0,0 +1,51 @@
ATMOSPHERE_BUILD_CONFIGS :=
all: nx_release
THIS_MAKEFILE := $(abspath $(lastword $(MAKEFILE_LIST)))
CURRENT_DIRECTORY := $(abspath $(dir $(THIS_MAKEFILE)))
define ATMOSPHERE_ADD_TARGET
ATMOSPHERE_BUILD_CONFIGS += $(strip $1)
$(strip $1):
@echo "Building $(strip $1)"
@$$(MAKE) -f $(CURRENT_DIRECTORY)/unit_test.mk ATMOSPHERE_MAKEFILE_TARGET="$(strip $1)" ATMOSPHERE_BUILD_NAME="$(strip $2)" ATMOSPHERE_BOARD="$(strip $3)" ATMOSPHERE_CPU="$(strip $4)" $(strip $5)
clean-$(strip $1):
@echo "Cleaning $(strip $1)"
@$$(MAKE) -f $(CURRENT_DIRECTORY)/unit_test.mk clean ATMOSPHERE_MAKEFILE_TARGET="$(strip $1)" ATMOSPHERE_BUILD_NAME="$(strip $2)" ATMOSPHERE_BOARD="$(strip $3)" ATMOSPHERE_CPU="$(strip $4)" $(strip $5)
endef
define ATMOSPHERE_ADD_TARGETS
$(eval $(call ATMOSPHERE_ADD_TARGET, $(strip $1)_release, $(strip $2)release, $(strip $3), $(strip $4), \
ATMOSPHERE_BUILD_SETTINGS="$(strip $5)" $(strip $6) \
))
$(eval $(call ATMOSPHERE_ADD_TARGET, $(strip $1)_debug, $(strip $2)debug, $(strip $3), $(strip $4), \
ATMOSPHERE_BUILD_SETTINGS="$(strip $5) -DAMS_BUILD_FOR_DEBUGGING" ATMOSPHERE_BUILD_FOR_DEBUGGING=1 $(strip $6) \
))
$(eval $(call ATMOSPHERE_ADD_TARGET, $(strip $1)_audit, $(strip $2)audit, $(strip $3), $(strip $4), \
ATMOSPHERE_BUILD_SETTINGS="$(strip $5) -DAMS_BUILD_FOR_AUDITING" ATMOSPHERE_BUILD_FOR_DEBUGGING=1 ATMOSPHERE_BUILD_FOR_AUDITING=1 $(strip $6) \
))
endef
$(eval $(call ATMOSPHERE_ADD_TARGETS, nx, , nx-hac-001, arm-cortex-a57,,))
$(eval $(call ATMOSPHERE_ADD_TARGETS, win_x64, , generic_windows, generic_x64,,))
$(eval $(call ATMOSPHERE_ADD_TARGETS, linux_x64, , generic_linux, generic_x64,,))
$(eval $(call ATMOSPHERE_ADD_TARGETS, linux_x64_clang, clang_, generic_linux, generic_x64,, ATMOSPHERE_COMPILER_NAME="clang"))
$(eval $(call ATMOSPHERE_ADD_TARGETS, linux_arm64_clang, clang_, generic_linux, generic_arm64,, ATMOSPHERE_COMPILER_NAME="clang"))
$(eval $(call ATMOSPHERE_ADD_TARGETS, macos_x64, , generic_macos, generic_x64,,))
$(eval $(call ATMOSPHERE_ADD_TARGETS, macos_arm64, , generic_macos, generic_arm64,,))
clean: $(foreach config,$(ATMOSPHERE_BUILD_CONFIGS),clean-$(config))
.PHONY: all clean $(foreach config,$(ATMOSPHERE_BUILD_CONFIGS), $(config) clean-$(config))

461
tests/TestOsEvents/source/test.cpp Normal file
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@ -0,0 +1,461 @@
#include <stratosphere.hpp>
namespace ams {
namespace {
struct InterThreadSync {
util::Atomic<int> reader_state;
util::Atomic<int> writer_state;
os::EventType writer_ready_event;
os::EventType reader_ready_event;
union {
struct {
os::SystemEventType system_event_as_manual_clear_event;
os::SystemEventType system_event_as_manual_clear_interprocess_event;
os::SystemEventType system_event_as_auto_clear_event;
os::SystemEventType system_event_as_auto_clear_interprocess_event;
};
os::SystemEventType system_events[4];
};
};
bool IsManualClearEventIndex(size_t i) {
return i == 0 || i == 1;
}
alignas(os::MemoryPageSize) constinit u8 g_writer_thread_stack[16_KB];
alignas(os::MemoryPageSize) constinit u8 g_reader_thread_stack[16_KB];
void TestWriterThread(void *arg) {
/* Get the synchronization arguments. */
auto &sync = *static_cast<InterThreadSync *>(arg);
AMS_UNUSED(sync);
/* Wait for reader to be ready. */
os::WaitEvent(std::addressof(sync.reader_ready_event));
AMS_ABORT_UNLESS(sync.reader_state == 1);
/* Verify that all events can be signaled. */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Set the event for this go. */
os::SignalSystemEvent(sync.system_events + i);
sync.writer_state = 1;
os::SignalEvent(std::addressof(sync.writer_ready_event));
/* Wait for the reader to finish. */
os::WaitEvent(std::addressof(sync.reader_ready_event));
AMS_ABORT_UNLESS(sync.reader_state == 1);
}
/* Verify that all events can be signaled (for TimedWait 0). */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Set the event for this go. */
os::SignalSystemEvent(sync.system_events + i);
sync.writer_state = 2;
os::SignalEvent(std::addressof(sync.writer_ready_event));
/* Wait for the reader to finish. */
os::WaitEvent(std::addressof(sync.reader_ready_event));
AMS_ABORT_UNLESS(sync.reader_state == 2);
}
/* Verify that all events can be signaled (for TimedWait 2). */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Set the event for this go. */
os::SignalSystemEvent(sync.system_events + i);
sync.writer_state = 3;
os::SignalEvent(std::addressof(sync.writer_ready_event));
/* Wait for the reader to finish. */
os::WaitEvent(std::addressof(sync.reader_ready_event));
AMS_ABORT_UNLESS(sync.reader_state == 3);
}
/* Verify that all events can be signaled (for True Wait). */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Set the event for this go. */
os::SignalSystemEvent(sync.system_events + i);
sync.writer_state = 4;
os::SignalEvent(std::addressof(sync.writer_ready_event));
/* Wait for the reader to finish. */
os::WaitEvent(std::addressof(sync.reader_ready_event));
AMS_ABORT_UNLESS(sync.reader_state == 4);
}
/* Verify that all events can be signaled (TryWaitAny). */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Set the event for this go. */
os::SignalSystemEvent(sync.system_events + i);
sync.writer_state = 5;
os::SignalEvent(std::addressof(sync.writer_ready_event));
/* Wait for the reader to finish. */
os::WaitEvent(std::addressof(sync.reader_ready_event));
AMS_ABORT_UNLESS(sync.reader_state == 5);
}
/* Verify that all events can be signaled (TimedWaitAny 0). */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Set the event for this go. */
os::SignalSystemEvent(sync.system_events + i);
sync.writer_state = 6;
os::SignalEvent(std::addressof(sync.writer_ready_event));
/* Wait for the reader to finish. */
os::WaitEvent(std::addressof(sync.reader_ready_event));
AMS_ABORT_UNLESS(sync.reader_state == 6);
}
/* Verify that all events can be signaled (TimedWaitAny 2). */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Set the event for this go. */
os::SignalSystemEvent(sync.system_events + i);
sync.writer_state = 7;
os::SignalEvent(std::addressof(sync.writer_ready_event));
/* Wait for the reader to finish. */
os::WaitEvent(std::addressof(sync.reader_ready_event));
AMS_ABORT_UNLESS(sync.reader_state == 7);
}
/* Verify that all events can be signaled (TrueWaitAny). */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Set the event for this go. */
os::SignalSystemEvent(sync.system_events + i);
sync.writer_state = 8;
os::SignalEvent(std::addressof(sync.writer_ready_event));
/* Wait for the reader to finish. */
os::WaitEvent(std::addressof(sync.reader_ready_event));
AMS_ABORT_UNLESS(sync.reader_state == 8);
}
/* Verify that reader can receive without explicit sync. */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Set the event for this go. */
os::SignalSystemEvent(sync.system_events + i);
sync.writer_state = 9;
}
/* Wait for the reader to finish. */
os::WaitEvent(std::addressof(sync.reader_ready_event));
AMS_ABORT_UNLESS(sync.reader_state == 9);
}
void TestReaderThread(void *arg) {
/* Get the synchronization arguments. */
auto &sync = *static_cast<InterThreadSync *>(arg);
AMS_UNUSED(sync);
/* Set up multi-wait objects. */
os::MultiWaitType mw;
os::MultiWaitHolderType holders[util::size(sync.system_events)];
os::InitializeMultiWait(std::addressof(mw));
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
os::InitializeMultiWaitHolder(holders + i, sync.system_events + i);
os::LinkMultiWaitHolder(std::addressof(mw), holders + i);
}
ON_SCOPE_EXIT {
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
os::UnlinkMultiWaitHolder(holders + i);
os::FinalizeMultiWaitHolder(holders + i);
}
os::FinalizeMultiWait(std::addressof(mw));
};
/* Sanity check: all events are non-signaled. */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + i) == false);
AMS_ABORT_UNLESS(os::TimedWaitSystemEvent(sync.system_events + i, TimeSpan::FromNanoSeconds(0)) == false);
AMS_ABORT_UNLESS(os::TimedWaitSystemEvent(sync.system_events + i, TimeSpan::FromMilliSeconds(2)) == false);
}
/* Sanity check that wait any does the right thing when nothing is signaled. */
AMS_ABORT_UNLESS(os::TryWaitAny(std::addressof(mw)) == nullptr);
AMS_ABORT_UNLESS(os::TimedWaitAny(std::addressof(mw), TimeSpan::FromNanoSeconds(0)) == nullptr);
AMS_ABORT_UNLESS(os::TimedWaitAny(std::addressof(mw), TimeSpan::FromNanoSeconds(2)) == nullptr);
/* Let writer know that we're ready. */
sync.reader_state = 1;
os::SignalEvent(std::addressof(sync.reader_ready_event));
/* Verify that we can receive signal on each event. */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Wait for writer to do the relevant work */
os::WaitEvent(std::addressof(sync.writer_ready_event));
AMS_ABORT_UNLESS(sync.writer_state == 1);
/* Test all events. */
for (size_t n = 0; n < util::size(sync.system_events); ++n) {
if (i == n) {
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == true);
if (IsManualClearEventIndex(n)) {
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == true);
os::ClearSystemEvent(sync.system_events + n);
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == false);
} else {
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == false);
}
} else {
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == false);
}
}
/* Let writer know we're done. */
sync.reader_state = 1;
os::SignalEvent(std::addressof(sync.reader_ready_event));
}
/* Verify that we can receive signal on each event (Timed Wait 0). */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Wait for writer to do the relevant work */
os::WaitEvent(std::addressof(sync.writer_ready_event));
AMS_ABORT_UNLESS(sync.writer_state == 2);
/* Test all events. */
for (size_t n = 0; n < util::size(sync.system_events); ++n) {
if (i == n) {
AMS_ABORT_UNLESS(os::TimedWaitSystemEvent(sync.system_events + n, TimeSpan::FromMilliSeconds(0)) == true);
if (IsManualClearEventIndex(n)) {
AMS_ABORT_UNLESS(os::TimedWaitSystemEvent(sync.system_events + n, TimeSpan::FromMilliSeconds(0)) == true);
os::ClearSystemEvent(sync.system_events + n);
AMS_ABORT_UNLESS(os::TimedWaitSystemEvent(sync.system_events + n, TimeSpan::FromMilliSeconds(0)) == false);
} else {
AMS_ABORT_UNLESS(os::TimedWaitSystemEvent(sync.system_events + n, TimeSpan::FromMilliSeconds(0)) == false);
}
} else {
AMS_ABORT_UNLESS(os::TimedWaitSystemEvent(sync.system_events + n, TimeSpan::FromMilliSeconds(0)) == false);
}
}
/* Let writer know we're done. */
sync.reader_state = 2;
os::SignalEvent(std::addressof(sync.reader_ready_event));
}
/* Verify that we can receive signal on each event (Timed Wait 2). */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Wait for writer to do the relevant work */
os::WaitEvent(std::addressof(sync.writer_ready_event));
AMS_ABORT_UNLESS(sync.writer_state == 3);
/* Test all events. */
for (size_t n = 0; n < util::size(sync.system_events); ++n) {
if (i == n) {
AMS_ABORT_UNLESS(os::TimedWaitSystemEvent(sync.system_events + n, TimeSpan::FromMilliSeconds(2)) == true);
if (IsManualClearEventIndex(n)) {
AMS_ABORT_UNLESS(os::TimedWaitSystemEvent(sync.system_events + n, TimeSpan::FromMilliSeconds(2)) == true);
os::ClearSystemEvent(sync.system_events + n);
AMS_ABORT_UNLESS(os::TimedWaitSystemEvent(sync.system_events + n, TimeSpan::FromMilliSeconds(2)) == false);
} else {
AMS_ABORT_UNLESS(os::TimedWaitSystemEvent(sync.system_events + n, TimeSpan::FromMilliSeconds(2)) == false);
}
} else {
AMS_ABORT_UNLESS(os::TimedWaitSystemEvent(sync.system_events + n, TimeSpan::FromMilliSeconds(2)) == false);
}
}
/* Let writer know we're done. */
sync.reader_state = 3;
os::SignalEvent(std::addressof(sync.reader_ready_event));
}
/* Verify that we can receive signal on each event. */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Wait for writer to do the relevant work */
os::WaitEvent(std::addressof(sync.writer_ready_event));
AMS_ABORT_UNLESS(sync.writer_state == 4);
/* Test all events. */
for (size_t n = 0; n < util::size(sync.system_events); ++n) {
if (i == n) {
os::WaitSystemEvent(sync.system_events + n);
if (IsManualClearEventIndex(n)) {
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == true);
os::WaitSystemEvent(sync.system_events + n);
os::ClearSystemEvent(sync.system_events + n);
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == false);
} else {
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == false);
}
} else {
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == false);
}
}
/* Let writer know we're done. */
sync.reader_state = 4;
os::SignalEvent(std::addressof(sync.reader_ready_event));
}
/* Verify that we can receive signal on each event (TryWaitAny) */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Wait for writer to do the relevant work */
os::WaitEvent(std::addressof(sync.writer_ready_event));
AMS_ABORT_UNLESS(sync.writer_state == 5);
/* Get the signaled holder. */
auto *signaled = os::TryWaitAny(std::addressof(mw));
AMS_ABORT_UNLESS(signaled == holders + i);
/* Test all events. */
for (size_t n = 0; n < util::size(sync.system_events); ++n) {
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == (i == n));
os::ClearSystemEvent(sync.system_events + n);
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == false);
}
/* Let writer know we're done. */
sync.reader_state = 5;
os::SignalEvent(std::addressof(sync.reader_ready_event));
}
/* Verify that we can receive signal on each event (TimedWaitAny 0) */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Wait for writer to do the relevant work */
os::WaitEvent(std::addressof(sync.writer_ready_event));
AMS_ABORT_UNLESS(sync.writer_state == 6);
/* Get the signaled holder. */
auto *signaled = os::TimedWaitAny(std::addressof(mw), TimeSpan::FromMilliSeconds(0));
AMS_ABORT_UNLESS(signaled == holders + i);
/* Test all events. */
for (size_t n = 0; n < util::size(sync.system_events); ++n) {
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == (i == n));
os::ClearSystemEvent(sync.system_events + n);
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == false);
}
/* Let writer know we're done. */
sync.reader_state = 6;
os::SignalEvent(std::addressof(sync.reader_ready_event));
}
/* Verify that we can receive signal on each event (TimedWaitAny 2) */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Wait for writer to do the relevant work */
os::WaitEvent(std::addressof(sync.writer_ready_event));
AMS_ABORT_UNLESS(sync.writer_state == 7);
/* Get the signaled holder. */
auto *signaled = os::TimedWaitAny(std::addressof(mw), TimeSpan::FromMilliSeconds(2));
AMS_ABORT_UNLESS(signaled == holders + i);
/* Test all events. */
for (size_t n = 0; n < util::size(sync.system_events); ++n) {
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == (i == n));
os::ClearSystemEvent(sync.system_events + n);
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == false);
}
/* Let writer know we're done. */
sync.reader_state = 7;
os::SignalEvent(std::addressof(sync.reader_ready_event));
}
/* Verify that we can receive signal on each event (True WaitAny) */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
/* Wait for writer to do the relevant work */
os::WaitEvent(std::addressof(sync.writer_ready_event));
AMS_ABORT_UNLESS(sync.writer_state == 8);
/* Get the signaled holder. */
auto *signaled = os::WaitAny(std::addressof(mw));
AMS_ABORT_UNLESS(signaled == holders + i);
/* Test all events. */
for (size_t n = 0; n < util::size(sync.system_events); ++n) {
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == (i == n));
os::ClearSystemEvent(sync.system_events + n);
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == false);
}
/* Let writer know we're done. */
sync.reader_state = 8;
os::SignalEvent(std::addressof(sync.reader_ready_event));
}
/* Verify that we can receive wait-any signals without sync. */
for (size_t i = 0; i < util::size(sync.system_events); ++i) {
auto *signaled = os::WaitAny(std::addressof(mw));
AMS_ABORT_UNLESS(signaled != nullptr);
const size_t n = signaled - holders;
AMS_ABORT_UNLESS(n < util::size(sync.system_events));
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == true);
os::ClearSystemEvent(sync.system_events + n);
AMS_ABORT_UNLESS(os::TryWaitSystemEvent(sync.system_events + n) == false);
}
AMS_ABORT_UNLESS(os::TryWaitAny(std::addressof(mw)) == nullptr);
/* Let writer know we're done. */
sync.reader_state = 9;
os::SignalEvent(std::addressof(sync.reader_ready_event));
}
}
void Main() {
printf("Doing OS Event tests!\n");
{
/* Create the synchronization state. */
InterThreadSync sync_state;
sync_state.reader_state = 0;
sync_state.writer_state = 0;
os::InitializeEvent(std::addressof(sync_state.writer_ready_event), false, os::EventClearMode_AutoClear);
os::InitializeEvent(std::addressof(sync_state.reader_ready_event), false, os::EventClearMode_AutoClear);
R_ABORT_UNLESS(os::CreateSystemEvent(std::addressof(sync_state.system_event_as_manual_clear_event), os::EventClearMode_ManualClear, false));
R_ABORT_UNLESS(os::CreateSystemEvent(std::addressof(sync_state.system_event_as_manual_clear_interprocess_event), os::EventClearMode_ManualClear, true));
R_ABORT_UNLESS(os::CreateSystemEvent(std::addressof(sync_state.system_event_as_auto_clear_event), os::EventClearMode_AutoClear, false));
R_ABORT_UNLESS(os::CreateSystemEvent(std::addressof(sync_state.system_event_as_auto_clear_interprocess_event), os::EventClearMode_AutoClear, true));
/* Ensure we clean up the sync-state when done. */
ON_SCOPE_EXIT {
os::FinalizeEvent(std::addressof(sync_state.writer_ready_event));
os::FinalizeEvent(std::addressof(sync_state.reader_ready_event));
os::DestroySystemEvent(std::addressof(sync_state.system_event_as_manual_clear_event));
os::DestroySystemEvent(std::addressof(sync_state.system_event_as_manual_clear_interprocess_event));
os::DestroySystemEvent(std::addressof(sync_state.system_event_as_auto_clear_event));
os::DestroySystemEvent(std::addressof(sync_state.system_event_as_auto_clear_interprocess_event));
};
/* Create the threads. */
os::ThreadType reader_thread, writer_thread;
R_ABORT_UNLESS(os::CreateThread(std::addressof(reader_thread), TestReaderThread, std::addressof(sync_state), g_reader_thread_stack, sizeof(g_reader_thread_stack), os::DefaultThreadPriority));
R_ABORT_UNLESS(os::CreateThread(std::addressof(writer_thread), TestWriterThread, std::addressof(sync_state), g_writer_thread_stack, sizeof(g_writer_thread_stack), os::DefaultThreadPriority));
os::SetThreadNamePointer(std::addressof(reader_thread), "ReaderThread");
os::SetThreadNamePointer(std::addressof(writer_thread), "WriterThread");
/* Start the threads. */
os::StartThread(std::addressof(reader_thread));
os::StartThread(std::addressof(writer_thread));
/* Wait for the threads to complete. */
os::WaitThread(std::addressof(reader_thread));
os::WaitThread(std::addressof(writer_thread));
/* Destroy the threads. */
os::WaitThread(std::addressof(reader_thread));
os::WaitThread(std::addressof(writer_thread));
}
printf("All tests completed!\n");
}
}

155
tests/TestOsEvents/unit_test.mk Normal file
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#---------------------------------------------------------------------------------
# pull in common stratosphere sysmodule configuration
#---------------------------------------------------------------------------------
THIS_MAKEFILE := $(abspath $(lastword $(MAKEFILE_LIST)))
include $(dir $(abspath $(lastword $(MAKEFILE_LIST))))/../../libraries/config/templates/stratosphere.mk
ifeq ($(ATMOSPHERE_BOARD),nx-hac-001)
export BOARD_TARGET_SUFFIX := .kip
else ifeq ($(ATMOSPHERE_BOARD),generic_windows)
export BOARD_TARGET_SUFFIX := .exe
else ifeq ($(ATMOSPHERE_BOARD),generic_linux)
export BOARD_TARGET_SUFFIX :=
else ifeq ($(ATMOSPHERE_BOARD),generic_macos)
export BOARD_TARGET_SUFFIX :=
else
export BOARD_TARGET_SUFFIX := $(TARGET)
endif
#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
# rules for different file extensions
#---------------------------------------------------------------------------------
ifneq ($(__RECURSIVE__),1)
#---------------------------------------------------------------------------------
export TOPDIR := $(CURDIR)
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
$(foreach dir,$(DATA),$(CURDIR)/$(dir))
CFILES := $(call FIND_SOURCE_FILES,$(SOURCES),c)
CPPFILES := $(call FIND_SOURCE_FILES,$(SOURCES),cpp)
SFILES := $(call FIND_SOURCE_FILES,$(SOURCES),s)
BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
#---------------------------------------------------------------------------------
# use CXX for linking C++ projects, CC for standard C
#---------------------------------------------------------------------------------
ifeq ($(strip $(CPPFILES)),)
#---------------------------------------------------------------------------------
export LD := $(CC)
#---------------------------------------------------------------------------------
else
#---------------------------------------------------------------------------------
export LD := $(CXX)
#---------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------
export OFILES := $(addsuffix .o,$(BINFILES)) \
$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
$(foreach dir,$(AMS_LIBDIRS),-I$(dir)/include) \
-I$(CURDIR)/$(BUILD)
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib) $(foreach dir,$(AMS_LIBDIRS),-L$(dir)/$(ATMOSPHERE_LIBRARY_DIR))
export BUILD_EXEFS_SRC := $(TOPDIR)/$(EXEFS_SRC)
ifeq ($(strip $(CONFIG_JSON)),)
jsons := $(wildcard *.json)
ifneq (,$(findstring $(TARGET).json,$(jsons)))
export APP_JSON := $(TOPDIR)/$(TARGET).json
else
ifneq (,$(findstring config.json,$(jsons)))
export APP_JSON := $(TOPDIR)/config.json
endif
endif
else
export APP_JSON := $(TOPDIR)/$(CONFIG_JSON)
endif
.PHONY: clean all check_lib
#---------------------------------------------------------------------------------
all: $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR) $(ATMOSPHERE_LIBRARIES_DIR)/libstratosphere/$(ATMOSPHERE_LIBRARY_DIR)/libstratosphere.a
@$(MAKE) __RECURSIVE__=1 OUTPUT=$(CURDIR)/$(ATMOSPHERE_OUT_DIR)/$(TARGET) \
DEPSDIR=$(CURDIR)/$(ATMOSPHERE_BUILD_DIR) \
--no-print-directory -C $(ATMOSPHERE_BUILD_DIR) \
-f $(THIS_MAKEFILE)
$(ATMOSPHERE_LIBRARIES_DIR)/libstratosphere/$(ATMOSPHERE_LIBRARY_DIR)/libstratosphere.a: check_lib
@$(SILENTCMD)echo "Checked library."
check_lib:
@$(MAKE) --no-print-directory -C $(ATMOSPHERE_LIBRARIES_DIR)/libstratosphere -f $(ATMOSPHERE_LIBRARIES_DIR)/libstratosphere/libstratosphere.mk
$(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR):
@[ -d $@ ] || mkdir -p $@
#---------------------------------------------------------------------------------
clean:
@echo clean ...
@rm -fr $(BUILD) $(BOARD_TARGET) $(TARGET).elf
@for i in $(ATMOSPHERE_OUT_DIR) $(ATMOSPHERE_BUILD_DIR); do [ -d $$i ] && rmdir --ignore-fail-on-non-empty $$i || true; done
#---------------------------------------------------------------------------------
else
.PHONY: all
DEPENDS := $(OFILES:.o=.d)
#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
all : $(OUTPUT)$(BOARD_TARGET_SUFFIX)
%.kip : %.elf
%.nsp : %.nso %.npdm
%.nso: %.elf
#---------------------------------------------------------------------------------
$(OUTPUT).elf: $(OFILES) $(ATMOSPHERE_LIBRARIES_DIR)/libstratosphere/$(ATMOSPHERE_LIBRARY_DIR)/libstratosphere.a
@echo linking $(notdir $@)
$(SILENTCMD)$(LD) $(LDFLAGS) $(OFILES) $(LIBPATHS) $(LIBS) -o $@
$(SILENTCMD)$(NM) -CSn $@ > $(notdir $(OUTPUT).lst)
$(OUTPUT).exe: $(OFILES) $(ATMOSPHERE_LIBRARIES_DIR)/libstratosphere/$(ATMOSPHERE_LIBRARY_DIR)/libstratosphere.a
@echo linking $(notdir $@)
$(SILENTCMD)$(LD) $(LDFLAGS) $(OFILES) $(LIBPATHS) $(LIBS) -o $@
$(SILENTCMD)$(NM) -CSn $@ > $(notdir $*.lst)
ifeq ($(strip $(BOARD_TARGET_SUFFIX)),)
$(OUTPUT): $(OFILES) $(ATMOSPHERE_LIBRARIES_DIR)/libstratosphere/$(ATMOSPHERE_LIBRARY_DIR)/libstratosphere.a
@echo linking $(notdir $@)
$(SILENTCMD)$(LD) $(LDFLAGS) $(OFILES) $(LIBPATHS) $(LIBS) -o $@
$(SILENTCMD)$(NM) -CSn $@ > $(notdir $@.lst)
endif
%.npdm : %.npdm.json
@echo built ... $< $@
@npdmtool $< $@
@echo built ... $(notdir $@)
#---------------------------------------------------------------------------------
# you need a rule like this for each extension you use as binary data
#---------------------------------------------------------------------------------
%.bin.o : %.bin
#---------------------------------------------------------------------------------
@echo $(notdir $<)
@$(bin2o)
-include $(DEPENDS)
#---------------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------------