1 files changed, 30 insertions, 0 deletions
diff --git a/dom/media/gtest/TestBlankVideoDataCreator.cpp b/dom/media/gtest/TestBlankVideoDataCreator.cpp
new file mode 100644
index 0000000000..b30f1cecbe
--- /dev/null
+++ b/dom/media/gtest/TestBlankVideoDataCreator.cpp
@@ -0,0 +1,30 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+#include "gtest/gtest.h"
+#include "BlankDecoderModule.h"
+#include "ImageContainer.h"
+
+using namespace mozilla;
+
+TEST(BlankVideoDataCreator, ShouldNotOverflow)
+{
+  RefPtr<MediaRawData> mrd = new MediaRawData();
+  const uint32_t width = 1;
+  const uint32_t height = 1;
+  BlankVideoDataCreator creater(width, height, nullptr);
+  RefPtr<MediaData> data = creater.Create(mrd);
+  EXPECT_NE(data.get(), nullptr);
+}
+
+TEST(BlankVideoDataCreator, ShouldOverflow)
+{
+  RefPtr<MediaRawData> mrd = new MediaRawData();
+  const uint32_t width = UINT_MAX;
+  const uint32_t height = UINT_MAX;
+  BlankVideoDataCreator creater(width, height, nullptr);
+  RefPtr<MediaData> data = creater.Create(mrd);
+  EXPECT_EQ(data.get(), nullptr);
+}