1 files changed, 42 insertions, 0 deletions
diff --git a/third_party/libwebrtc/net/dcsctp/packet/parameter/supported_extensions_parameter_test.cc b/third_party/libwebrtc/net/dcsctp/packet/parameter/supported_extensions_parameter_test.cc
new file mode 100644
index 0000000000..c870af2e70
--- /dev/null
+++ b/third_party/libwebrtc/net/dcsctp/packet/parameter/supported_extensions_parameter_test.cc
@@ -0,0 +1,42 @@
+/*
+ *  Copyright (c) 2021 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 "net/dcsctp/packet/parameter/supported_extensions_parameter.h"
+
+#include <cstdint>
+#include <type_traits>
+#include <vector>
+
+#include "api/array_view.h"
+#include "net/dcsctp/testing/testing_macros.h"
+#include "rtc_base/gunit.h"
+#include "test/gmock.h"
+
+namespace dcsctp {
+namespace {
+using ::testing::ElementsAre;
+
+TEST(SupportedExtensionsParameterTest, SerializeAndDeserialize) {
+  SupportedExtensionsParameter parameter({1, 2, 3});
+
+  std::vector<uint8_t> serialized;
+  parameter.SerializeTo(serialized);
+
+  ASSERT_HAS_VALUE_AND_ASSIGN(SupportedExtensionsParameter deserialized,
+                              SupportedExtensionsParameter::Parse(serialized));
+
+  EXPECT_THAT(deserialized.chunk_types(), ElementsAre(1, 2, 3));
+  EXPECT_TRUE(deserialized.supports(1));
+  EXPECT_TRUE(deserialized.supports(2));
+  EXPECT_TRUE(deserialized.supports(3));
+  EXPECT_FALSE(deserialized.supports(4));
+}
+
+}  // namespace
+}  // namespace dcsctp