1 files changed, 73 insertions, 0 deletions
diff --git a/third_party/libwebrtc/test/mac/run_test.mm b/third_party/libwebrtc/test/mac/run_test.mm
new file mode 100644
index 0000000000..38c6c8f8c1
--- /dev/null
+++ b/third_party/libwebrtc/test/mac/run_test.mm
@@ -0,0 +1,73 @@
+/*
+ *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#import <Cocoa/Cocoa.h>
+
+#include "test/run_test.h"
+
+// Converting a C++ function pointer to an Objective-C block.
+typedef void(^TestBlock)();
+TestBlock functionToBlock(void(*function)()) {
+  return [^(void) { function(); } copy];
+}
+
+// Class calling the test function on the platform specific thread.
+@interface TestRunner : NSObject {
+  BOOL running_;
+}
+- (void)runAllTests:(TestBlock)ignored;
+- (BOOL)running;
+@end
+
+@implementation TestRunner
+- (id)init {
+  self = [super init];
+  if (self) {
+    running_ = YES;
+  }
+  return self;
+}
+
+- (void)runAllTests:(TestBlock)testBlock {
+  @autoreleasepool {
+    testBlock();
+    running_ = NO;
+  }
+}
+
+- (BOOL)running {
+  return running_;
+}
+@end
+
+namespace webrtc {
+namespace test {
+
+void RunTest(void(*test)()) {
+  @autoreleasepool {
+    [NSApplication sharedApplication];
+
+    // Convert the function pointer to an Objective-C block and call on a
+    // separate thread, to avoid blocking the main thread.
+    TestRunner *testRunner = [[TestRunner alloc] init];
+    TestBlock testBlock = functionToBlock(test);
+    [NSThread detachNewThreadSelector:@selector(runAllTests:)
+                             toTarget:testRunner
+                           withObject:testBlock];
+
+    NSRunLoop *runLoop = [NSRunLoop currentRunLoop];
+    while ([testRunner running] && [runLoop runMode:NSDefaultRunLoopMode
+                                         beforeDate:[NSDate dateWithTimeIntervalSinceNow:0.1]])
+      ;
+  }
+}
+
+}  // namespace test
+}  // namespace webrtc