1 files changed, 48 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/objc/unittests/RTCH264ProfileLevelId_xctest.m b/third_party/libwebrtc/sdk/objc/unittests/RTCH264ProfileLevelId_xctest.m
new file mode 100644
index 0000000000..ec9dc41796
--- /dev/null
+++ b/third_party/libwebrtc/sdk/objc/unittests/RTCH264ProfileLevelId_xctest.m
@@ -0,0 +1,48 @@
+/*
+ *  Copyright 2018 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 "components/video_codec/RTCH264ProfileLevelId.h"
+
+#import <XCTest/XCTest.h>
+
+@interface RTCH264ProfileLevelIdTests : XCTestCase
+
+@end
+
+static NSString *level31ConstrainedHigh = @"640c1f";
+static NSString *level31ConstrainedBaseline = @"42e01f";
+
+@implementation RTCH264ProfileLevelIdTests
+
+- (void)testInitWithString {
+  RTC_OBJC_TYPE(RTCH264ProfileLevelId) *profileLevelId =
+      [[RTC_OBJC_TYPE(RTCH264ProfileLevelId) alloc] initWithHexString:level31ConstrainedHigh];
+  XCTAssertEqual(profileLevelId.profile, RTCH264ProfileConstrainedHigh);
+  XCTAssertEqual(profileLevelId.level, RTCH264Level3_1);
+
+  profileLevelId =
+      [[RTC_OBJC_TYPE(RTCH264ProfileLevelId) alloc] initWithHexString:level31ConstrainedBaseline];
+  XCTAssertEqual(profileLevelId.profile, RTCH264ProfileConstrainedBaseline);
+  XCTAssertEqual(profileLevelId.level, RTCH264Level3_1);
+}
+
+- (void)testInitWithProfileAndLevel {
+  RTC_OBJC_TYPE(RTCH264ProfileLevelId) *profileLevelId =
+      [[RTC_OBJC_TYPE(RTCH264ProfileLevelId) alloc] initWithProfile:RTCH264ProfileConstrainedHigh
+                                                              level:RTCH264Level3_1];
+  XCTAssertEqualObjects(profileLevelId.hexString, level31ConstrainedHigh);
+
+  profileLevelId = [[RTC_OBJC_TYPE(RTCH264ProfileLevelId) alloc]
+      initWithProfile:RTCH264ProfileConstrainedBaseline
+                level:RTCH264Level3_1];
+  XCTAssertEqualObjects(profileLevelId.hexString, level31ConstrainedBaseline);
+}
+
+@end