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850296b7a4
The handover state has been added with commitdaaa6ab5a8. This reverts commit014cbed9d2. Bug: webrtc:14997 Change-Id: Ie84f3184f3ea67aaa6438481634046ba18b497a6 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/320941 Reviewed-by: Florent Castelli <orphis@webrtc.org> Reviewed-by: Jeremy Leconte <jleconte@webrtc.org> Commit-Queue: Victor Boivie <boivie@webrtc.org> Cr-Commit-Position: refs/heads/main@{#40794}
61 lines
2.6 KiB
C++
61 lines
2.6 KiB
C++
/*
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* Copyright (c) 2021 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "net/dcsctp/socket/state_cookie.h"
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#include "net/dcsctp/testing/testing_macros.h"
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#include "rtc_base/gunit.h"
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#include "test/gmock.h"
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namespace dcsctp {
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namespace {
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using ::testing::SizeIs;
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TEST(StateCookieTest, SerializeAndDeserialize) {
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Capabilities capabilities = {.partial_reliability = true,
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.message_interleaving = false,
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.reconfig = true,
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.zero_checksum = true,
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.negotiated_maximum_incoming_streams = 123,
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.negotiated_maximum_outgoing_streams = 234};
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StateCookie cookie(VerificationTag(123), TSN(456),
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/*a_rwnd=*/789, TieTag(101112), capabilities);
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std::vector<uint8_t> serialized = cookie.Serialize();
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EXPECT_THAT(serialized, SizeIs(StateCookie::kCookieSize));
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ASSERT_HAS_VALUE_AND_ASSIGN(StateCookie deserialized,
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StateCookie::Deserialize(serialized));
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EXPECT_EQ(deserialized.initiate_tag(), VerificationTag(123));
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EXPECT_EQ(deserialized.initial_tsn(), TSN(456));
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EXPECT_EQ(deserialized.a_rwnd(), 789u);
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EXPECT_EQ(deserialized.tie_tag(), TieTag(101112));
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EXPECT_TRUE(deserialized.capabilities().partial_reliability);
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EXPECT_FALSE(deserialized.capabilities().message_interleaving);
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EXPECT_TRUE(deserialized.capabilities().reconfig);
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EXPECT_TRUE(deserialized.capabilities().zero_checksum);
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EXPECT_EQ(deserialized.capabilities().negotiated_maximum_incoming_streams,
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123);
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EXPECT_EQ(deserialized.capabilities().negotiated_maximum_outgoing_streams,
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234);
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}
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TEST(StateCookieTest, ValidateMagicValue) {
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Capabilities capabilities = {.partial_reliability = true,
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.message_interleaving = false,
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.reconfig = true};
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StateCookie cookie(VerificationTag(123), TSN(456),
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/*a_rwnd=*/789, TieTag(101112), capabilities);
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std::vector<uint8_t> serialized = cookie.Serialize();
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ASSERT_THAT(serialized, SizeIs(StateCookie::kCookieSize));
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absl::string_view magic(reinterpret_cast<const char*>(serialized.data()), 8);
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EXPECT_EQ(magic, "dcSCTP00");
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}
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} // namespace
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} // namespace dcsctp
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