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Adds testing infrastructure in DawnTest for error testing. 

Bug: dawn:628
Change-Id: I80ef132a3ff0998d30a25cc5024e86905d859fb0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/71240
Commit-Queue: Loko Kung <lokokung@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This commit is contained in:
Loko Kung 2021-12-01 22:25:00 +00:00 committed by Dawn LUCI CQ
parent e1e51e6c75
commit 25e41622c8
3 changed files with 17 additions and 7 deletions
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8
src/tests/DawnTest.cpp
View File

@ -1012,12 +1012,15 @@ void DawnTestBase::TearDown() {
ExpectDeviceDestruction();
}
void DawnTestBase::StartExpectDeviceError() {
void DawnTestBase::StartExpectDeviceError(testing::Matcher<std::string> errorMatcher) {
mExpectError = true;
mError = false;
mErrorMatcher = errorMatcher;
}
bool DawnTestBase::EndExpectDeviceError() {
mExpectError = false;
mErrorMatcher = testing::_;
return mError;
}
@ -1032,6 +1035,9 @@ void DawnTestBase::OnDeviceError(WGPUErrorType type, const char* message, void*
ASSERT_TRUE(self->mExpectError) << "Got unexpected device error: " << message;
ASSERT_FALSE(self->mError) << "Got two errors in expect block";
if (self->mExpectError) {
ASSERT_THAT(message, self->mErrorMatcher);
}
self->mError = true;
}

12
src/tests/DawnTest.h
View File

@ -27,6 +27,7 @@
#include "utils/ScopedAutoreleasePool.h"
#include <dawn_platform/DawnPlatform.h>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <memory>
@ -94,10 +95,8 @@
#define EXPECT_TEXTURE_EQ(...) AddTextureExpectation(__FILE__, __LINE__, __VA_ARGS__)
// Should only be used to test validation of function that can't be tested by regular validation
// tests;
#define ASSERT_DEVICE_ERROR(statement) \
StartExpectDeviceError(); \
#define ASSERT_DEVICE_ERROR_MSG(statement, matcher) \
StartExpectDeviceError(matcher); \
statement; \
FlushWire(); \
if (!EndExpectDeviceError()) { \
@ -106,6 +105,8 @@
do { \
} while (0)
#define ASSERT_DEVICE_ERROR(statement) ASSERT_DEVICE_ERROR_MSG(statement, testing::_)
struct RGBA8 {
constexpr RGBA8() : RGBA8(0, 0, 0, 0) {
}
@ -305,7 +306,7 @@ class DawnTestBase {
bool HasToggleEnabled(const char* workaround) const;
void StartExpectDeviceError();
void StartExpectDeviceError(testing::Matcher<std::string> errorMatcher = testing::_);
bool EndExpectDeviceError();
void ExpectDeviceDestruction();
@ -507,6 +508,7 @@ class DawnTestBase {
static void OnDeviceLost(WGPUDeviceLostReason reason, const char* message, void* userdata);
bool mExpectError = false;
bool mError = false;
testing::Matcher<std::string> mErrorMatcher;
bool mExpectDestruction = false;
std::ostringstream& AddTextureExpectationImpl(const char* file,

4
src/tests/end2end/DestroyTests.cpp
View File

@ -17,6 +17,8 @@
#include "utils/ComboRenderPipelineDescriptor.h"
#include "utils/WGPUHelpers.h"
using ::testing::HasSubstr;
constexpr uint32_t kRTSize = 4;
class DestroyTest : public DawnTest {
@ -174,7 +176,7 @@ TEST_P(DestroyTest, DestroyDeviceBeforeSubmit) {
// actually do, so we need to override the default device lost callback.
ExpectDeviceDestruction();
device.Destroy();
ASSERT_DEVICE_ERROR(queue.Submit(1, &commands));
ASSERT_DEVICE_ERROR_MSG(queue.Submit(1, &commands), HasSubstr("[Device] is lost."));
}
DAWN_INSTANTIATE_TEST(DestroyTest,