1 files changed, 56 insertions, 0 deletions
diff --git a/storage/test/gtest/test_deadlock_detector.cpp b/storage/test/gtest/test_deadlock_detector.cpp
new file mode 100644
index 0000000000..2679cf26f1
--- /dev/null
+++ b/storage/test/gtest/test_deadlock_detector.cpp
@@ -0,0 +1,56 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * vim: sw=2 ts=4 et :
+ * 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, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// Note: This file is essentially a copy of
+// xpcom/tests/gtest/TestDeadlockDetector.cpp, but all mutexes were turned into
+// SQLiteMutexes. We use #include and some macros to avoid actual source code
+// duplication.
+
+#include "mozilla/CondVar.h"
+#include "mozilla/RecursiveMutex.h"
+#include "mozilla/ReentrantMonitor.h"
+#include "SQLiteMutex.h"
+
+// We need this one so _gdb_sleep_duration is also in "storage" namespace
+#include "mozilla/gtest/MozHelpers.h"
+
+#include "gtest/gtest.h"
+
+using namespace mozilla;
+
+/**
+ * Helper class to allocate a sqlite3_mutex for our SQLiteMutex.
+ */
+class TestMutex : public mozilla::storage::SQLiteMutex {
+ public:
+  explicit TestMutex(const char* aName)
+      : mozilla::storage::SQLiteMutex(aName),
+        mInner(sqlite3_mutex_alloc(SQLITE_MUTEX_FAST)) {
+    NS_ASSERTION(mInner, "could not allocate a sqlite3_mutex");
+    initWithMutex(mInner);
+  }
+
+  ~TestMutex() { sqlite3_mutex_free(mInner); }
+
+  void Lock() { lock(); }
+
+  void Unlock() { unlock(); }
+
+ private:
+  sqlite3_mutex* mInner;
+};
+
+// These are the two macros that differentiate this file from the XPCOM one.
+#define MUTEX TestMutex
+#define TESTNAME(name) storage_##name
+
+// Bug 1473531: the test storage_DeadlockDetectorTest.storage_Sanity5DeathTest
+// times out on macosx ccov builds
+#if defined(XP_MACOSX) && defined(MOZ_CODE_COVERAGE)
+#  define DISABLE_STORAGE_SANITY5_DEATH_TEST
+#endif
+
+#include "../../../xpcom/tests/gtest/TestDeadlockDetector.cpp"