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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter_test.cc | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter_test.cc')
-rw-r--r-- | third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter_test.cc | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter_test.cc b/third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter_test.cc new file mode 100644 index 0000000000..67bbc0bec5 --- /dev/null +++ b/third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter_test.cc @@ -0,0 +1,86 @@ +/* + * 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/tx/retransmission_error_counter.h" + +#include "net/dcsctp/public/dcsctp_options.h" +#include "rtc_base/gunit.h" +#include "test/gmock.h" + +namespace dcsctp { +namespace { + +TEST(RetransmissionErrorCounterTest, HasInitialValue) { + DcSctpOptions options; + RetransmissionErrorCounter counter("log: ", options); + EXPECT_EQ(counter.value(), 0); +} + +TEST(RetransmissionErrorCounterTest, ReturnsFalseAtMaximumValue) { + DcSctpOptions options; + options.max_retransmissions = 5; + RetransmissionErrorCounter counter("log: ", options); + EXPECT_TRUE(counter.Increment("test")); // 1 + EXPECT_TRUE(counter.Increment("test")); // 2 + EXPECT_TRUE(counter.Increment("test")); // 3 + EXPECT_TRUE(counter.Increment("test")); // 4 + EXPECT_TRUE(counter.Increment("test")); // 5 + EXPECT_FALSE(counter.Increment("test")); // Too many retransmissions +} + +TEST(RetransmissionErrorCounterTest, CanHandleZeroRetransmission) { + DcSctpOptions options; + options.max_retransmissions = 0; + RetransmissionErrorCounter counter("log: ", options); + EXPECT_FALSE(counter.Increment("test")); // One is too many. +} + +TEST(RetransmissionErrorCounterTest, IsExhaustedAtMaximum) { + DcSctpOptions options; + options.max_retransmissions = 3; + RetransmissionErrorCounter counter("log: ", options); + EXPECT_TRUE(counter.Increment("test")); // 1 + EXPECT_FALSE(counter.IsExhausted()); + EXPECT_TRUE(counter.Increment("test")); // 2 + EXPECT_FALSE(counter.IsExhausted()); + EXPECT_TRUE(counter.Increment("test")); // 3 + EXPECT_FALSE(counter.IsExhausted()); + EXPECT_FALSE(counter.Increment("test")); // Too many retransmissions + EXPECT_TRUE(counter.IsExhausted()); + EXPECT_FALSE(counter.Increment("test")); // One after too many + EXPECT_TRUE(counter.IsExhausted()); +} + +TEST(RetransmissionErrorCounterTest, ClearingCounter) { + DcSctpOptions options; + options.max_retransmissions = 3; + RetransmissionErrorCounter counter("log: ", options); + EXPECT_TRUE(counter.Increment("test")); // 1 + EXPECT_TRUE(counter.Increment("test")); // 2 + counter.Clear(); + EXPECT_TRUE(counter.Increment("test")); // 1 + EXPECT_TRUE(counter.Increment("test")); // 2 + EXPECT_TRUE(counter.Increment("test")); // 3 + EXPECT_FALSE(counter.IsExhausted()); + EXPECT_FALSE(counter.Increment("test")); // Too many retransmissions + EXPECT_TRUE(counter.IsExhausted()); +} + +TEST(RetransmissionErrorCounterTest, CanBeLimitless) { + DcSctpOptions options; + options.max_retransmissions = absl::nullopt; + RetransmissionErrorCounter counter("log: ", options); + for (int i = 0; i < 100; ++i) { + EXPECT_TRUE(counter.Increment("test")); + EXPECT_FALSE(counter.IsExhausted()); + } +} + +} // namespace +} // namespace dcsctp |