webrtc/sdk/objc/unittests/RTCTracingTest.mm
Byoungchan Lee c8a6fb2bb8 Remove objc tests from rtc_unittests and move tests to sdk_unittests
The tests in rtc_unittests_objc are old gtest based tests and
The tests in sdk_unittests are XCTest based tests.
The objc tests in rtc_unittest are causing problems [1],
so I think it's time to combine the two types of objc tests.

Renaming the files to match the existing sdk_unittests and
removing the use of gtest helper functions (eg, EXPECT_EQ)
are planned for follow-up CLs.

[1] https://webrtc-review.googlesource.com/c/src/+/261724/9

Bug: webrtc:8382
Change-Id: I9308b35f654c4479c9df72bf7cd7f4032e267eb2
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/262380
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Daniel.L (Byoungchan) Lee <daniel.l@hpcnt.com>
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36878}
2022-05-13 11:59:06 +00:00

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/*
* Copyright 2017 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 <Foundation/Foundation.h>
#import <XCTest/XCTest.h>
#include <vector>
#include "rtc_base/gunit.h"
#import "api/peerconnection/RTCTracing.h"
#import "helpers/NSString+StdString.h"
@interface RTCTracingTests : XCTestCase
@end
@implementation RTCTracingTests
- (NSString *)documentsFilePathForFileName:(NSString *)fileName {
NSParameterAssert(fileName.length);
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirPath = paths.firstObject;
NSString *filePath =
[documentsDirPath stringByAppendingPathComponent:fileName];
return filePath;
}
- (void)testTracingTestNoInitialization {
NSString *filePath = [self documentsFilePathForFileName:@"webrtc-trace.txt"];
EXPECT_EQ(NO, RTCStartInternalCapture(filePath));
RTCStopInternalCapture();
}
@end