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/*
* 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
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