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fuzzing: Add supportsErrorInjection option to DawnWireServerFuzzer

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This option will be used by backends that support error injection so
that errors can be injected into a "clean" corpus to generate a seed
corpus with good examples of injected error conditions.

Bug: dawn:295
Change-Id: I837acdde6dd4274adb56edf8e4307427f8d6333b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14681
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This commit is contained in:
Austin Eng
2019-12-20 15:52:20 +00:00
committed by Commit Bot service account
parent d28b578b6b
commit f58f69f66b
16 changed files with 213 additions and 60 deletions
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8
src/include/dawn_native/DawnNative.h
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@@ -161,6 +161,14 @@ namespace dawn_native {
// Backdoor to get the order of the ProcMap for testing
DAWN_NATIVE_EXPORT std::vector<const char*> GetProcMapNamesForTesting();
// ErrorInjector functions used for testing only. Defined in dawn_native/ErrorInjector.cpp
DAWN_NATIVE_EXPORT void EnableErrorInjector();
DAWN_NATIVE_EXPORT void DisableErrorInjector();
DAWN_NATIVE_EXPORT void ClearErrorInjector();
DAWN_NATIVE_EXPORT uint64_t AcquireErrorInjectorCallCount();
DAWN_NATIVE_EXPORT void InjectErrorAt(uint64_t index);
} // namespace dawn_native
#endif // DAWNNATIVE_DAWNNATIVE_H_