1 files changed, 43 insertions, 0 deletions
diff --git a/third_party/libwebrtc/rtc_base/gunit.cc b/third_party/libwebrtc/rtc_base/gunit.cc
new file mode 100644
index 0000000000..7cd60fe9ee
--- /dev/null
+++ b/third_party/libwebrtc/rtc_base/gunit.cc
@@ -0,0 +1,43 @@
+/*
+ *  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.
+ */
+
+#include "rtc_base/gunit.h"
+
+#include <string>
+
+#include "absl/strings/match.h"
+#include "absl/strings/string_view.h"
+
+::testing::AssertionResult AssertStartsWith(const char* text_expr,
+                                            const char* prefix_expr,
+                                            absl::string_view text,
+                                            absl::string_view prefix) {
+  if (absl::StartsWith(text, prefix)) {
+    return ::testing::AssertionSuccess();
+  } else {
+    return ::testing::AssertionFailure()
+           << text_expr << "\nwhich is\n\"" << text
+           << "\"\ndoes not start with\n"
+           << prefix_expr << "\nwhich is\n\"" << prefix << "\"";
+  }
+}
+
+::testing::AssertionResult AssertStringContains(const char* str_expr,
+                                                const char* substr_expr,
+                                                absl::string_view str,
+                                                absl::string_view substr) {
+  if (str.find(substr) != absl::string_view::npos) {
+    return ::testing::AssertionSuccess();
+  } else {
+    return ::testing::AssertionFailure()
+           << str_expr << "\nwhich is\n\"" << str << "\"\ndoes not contain\n"
+           << substr_expr << "\nwhich is\n\"" << substr << "\"";
+  }
+}