Initial checkin of gRPC to third_party/

third_party/grpc/test/core/support/alloc_test.c

Index: third_party/grpc/test/core/support/alloc_test.c
diff --git a/third_party/WebKit/Source/modules/quota/StorageQuotaCallbacksImpl.h b/third_party/grpc/test/core/support/alloc_test.c
similarity index 56%
copy from third_party/WebKit/Source/modules/quota/StorageQuotaCallbacksImpl.h
copy to third_party/grpc/test/core/support/alloc_test.c
index 14300b33e0576462d2062bf8edd4264becbb68fd..6bdba8c3907131d90623f223ee9cc851f3b74dd6 100644
--- a/third_party/WebKit/Source/modules/quota/StorageQuotaCallbacksImpl.h
+++ b/third_party/grpc/test/core/support/alloc_test.c
@@ -1,5 +1,7 @@
 /*
- * Copyright (C) 2011 Google Inc. All rights reserved.
+ *
+ * Copyright 2015-2016, Google Inc.
+ * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ -26,42 +28,43 @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
  */
 
-#ifndef StorageQuotaCallbacksImpl_h
-#define StorageQuotaCallbacksImpl_h
-
-#include "bindings/core/v8/ScriptPromiseResolver.h"
-#include "modules/ModulesExport.h"
-#include "platform/StorageQuotaCallbacks.h"
-#include "wtf/OwnPtr.h"
-#include "wtf/PassRefPtr.h"
-#include "wtf/RefPtr.h"
-
-namespace blink {
+#include <grpc/support/log.h>
+#include <grpc/support/alloc.h>
+#include "test/core/util/test_config.h"
 
-class MODULES_EXPORT StorageQuotaCallbacksImpl final : public StorageQuotaCallbacks {
-    WTF_MAKE_NONCOPYABLE(StorageQuotaCallbacksImpl);
-public:
-    static StorageQuotaCallbacksImpl* create(ScriptPromiseResolver* resolver)
-    {
-        return new StorageQuotaCallbacksImpl(resolver);
-    }
+static void *fake_malloc(size_t size) { return (void *)size; }
 
-    ~StorageQuotaCallbacksImpl() override;
+static void *fake_realloc(void *addr, size_t size) { return (void *)size; }
 
-    void didQueryStorageUsageAndQuota(unsigned long long usageInBytes, unsigned long long quotaInBytes) override;
-    void didGrantStorageQuota(unsigned long long usageInBytes, unsigned long long grantedQuotaInBytes) override;
-    void didFail(WebStorageQuotaError) override;
+static void fake_free(void *addr) {
+  *((intptr_t *)addr) = (intptr_t)0xdeadd00d;
+}
 
-    DECLARE_VIRTUAL_TRACE();
+static void test_custom_allocs() {
+  const gpr_allocation_functions default_fns = gpr_get_allocation_functions();
+  intptr_t addr_to_free = 0;
+  int *i;
+  gpr_allocation_functions fns = {fake_malloc, fake_realloc, fake_free};
 
-private:
-    explicit StorageQuotaCallbacksImpl(ScriptPromiseResolver*);
+  gpr_set_allocation_functions(fns);
+  GPR_ASSERT((void *)(size_t)0xdeadbeef == gpr_malloc(0xdeadbeef));
+  GPR_ASSERT((void *)(size_t)0xcafed00d == gpr_realloc(0, 0xcafed00d));
 
-    Member<ScriptPromiseResolver> m_resolver;
-};
+  gpr_free(&addr_to_free);
+  GPR_ASSERT(addr_to_free == (intptr_t)0xdeadd00d);
 
-} // namespace blink
+  /* Restore and check we don't get funky values and that we don't leak */
+  gpr_set_allocation_functions(default_fns);
+  GPR_ASSERT((void *)1 != (i = gpr_malloc(sizeof(*i))));
+  GPR_ASSERT((void *)2 != (i = gpr_realloc(i, 2)));
+  gpr_free(i);
+}
 
-#endif // StorageQuotaCallbacksImpl_h
+int main(int argc, char **argv) {
+  grpc_test_init(argc, argv);
+  test_custom_allocs();
+  return 0;
+}