Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 42 insertions, 0 deletions

diff --git a/dom/media/gtest/GMPTestMonitor.h b/dom/media/gtest/GMPTestMonitor.h
new file mode 100644
index 0000000000..226d5c77a9
--- /dev/null
+++ b/dom/media/gtest/GMPTestMonitor.h
@@ -0,0 +1,42 @@
+/* -*- 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, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#ifndef __GMPTestMonitor_h__
+#define __GMPTestMonitor_h__
+
+#include "nsThreadUtils.h"
+#include "mozilla/SchedulerGroup.h"
+#include "mozilla/SpinEventLoopUntil.h"
+
+class GMPTestMonitor {
+ public:
+  GMPTestMonitor() : mFinished(false) {}
+
+  void AwaitFinished() {
+    MOZ_ASSERT(NS_IsMainThread());
+    mozilla::SpinEventLoopUntil("GMPTestMonitor::AwaitFinished"_ns,
+                                [&]() { return mFinished; });
+    mFinished = false;
+  }
+
+ private:
+  void MarkFinished() {
+    MOZ_ASSERT(NS_IsMainThread());
+    mFinished = true;
+  }
+
+ public:
+  void SetFinished() {
+    mozilla::SchedulerGroup::Dispatch(mozilla::TaskCategory::Other,
+                                      mozilla::NewNonOwningRunnableMethod(
+                                          "GMPTestMonitor::MarkFinished", this,
+                                          &GMPTestMonitor::MarkFinished));
+  }
+
+ private:
+  bool mFinished;
+};
+
+#endif  // __GMPTestMonitor_h__