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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
#include "DirectoryLockImpl.h"
#include "QuotaManagerDependencyFixture.h"
#include "gtest/gtest.h"
#include "mozilla/SpinEventLoopUntil.h"
#include "mozilla/dom/quota/OriginScope.h"
#include "mozilla/dom/quota/UniversalDirectoryLock.h"
namespace mozilla::dom::quota::test {
class DOM_Quota_DirectoryLock : public QuotaManagerDependencyFixture {
public:
static void SetUpTestCase() { ASSERT_NO_FATAL_FAILURE(InitializeFixture()); }
static void TearDownTestCase() { ASSERT_NO_FATAL_FAILURE(ShutdownFixture()); }
};
// Test that Drop unregisters directory lock asynchronously.
TEST_F(DOM_Quota_DirectoryLock, Drop_Timing) {
PerformOnBackgroundThread([]() {
QuotaManager* quotaManager = QuotaManager::Get();
ASSERT_TRUE(quotaManager);
RefPtr<UniversalDirectoryLock> exclusiveDirectoryLock =
quotaManager->CreateDirectoryLockInternal(
PersistenceScope::CreateFromNull(), OriginScope::FromNull(),
Nullable<Client::Type>(),
/* aExclusive */ true, DirectoryLockCategory::None);
bool done = false;
exclusiveDirectoryLock->Acquire()->Then(
GetCurrentSerialEventTarget(), __func__,
[&done](const BoolPromise::ResolveOrRejectValue& aValue) {
done = true;
});
SpinEventLoopUntil("Promise is fulfilled"_ns, [&done]() { return done; });
auto exclusiveDirectoryLockDropPromise = exclusiveDirectoryLock->Drop();
exclusiveDirectoryLock = nullptr;
RefPtr<UniversalDirectoryLock> sharedDirectoryLock =
quotaManager->CreateDirectoryLockInternal(
PersistenceScope::CreateFromNull(), OriginScope::FromNull(),
Nullable<Client::Type>(),
/* aExclusive */ false, DirectoryLockCategory::None);
ASSERT_TRUE(sharedDirectoryLock->MustWait());
done = false;
exclusiveDirectoryLockDropPromise->Then(
GetCurrentSerialEventTarget(), __func__,
[&done](const BoolPromise::ResolveOrRejectValue& aValue) {
done = true;
});
SpinEventLoopUntil("Promise is fulfilled"_ns, [&done]() { return done; });
ASSERT_FALSE(sharedDirectoryLock->MustWait());
sharedDirectoryLock = nullptr;
});
}
} // namespace mozilla::dom::quota::test