Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 109 insertions, 0 deletions

diff --git a/third_party/libwebrtc/modules/audio_coding/neteq/test/result_sink.cc b/third_party/libwebrtc/modules/audio_coding/neteq/test/result_sink.cc
new file mode 100644
index 0000000000..f5d50dc859
--- /dev/null
+++ b/third_party/libwebrtc/modules/audio_coding/neteq/test/result_sink.cc
@@ -0,0 +1,109 @@
+/*
+ *  Copyright (c) 2011 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 "modules/audio_coding/neteq/test/result_sink.h"
+
+#include <string>
+
+#include "absl/strings/string_view.h"
+#include "rtc_base/ignore_wundef.h"
+#include "rtc_base/message_digest.h"
+#include "rtc_base/string_encode.h"
+#include "test/gtest.h"
+
+#ifdef WEBRTC_NETEQ_UNITTEST_BITEXACT
+RTC_PUSH_IGNORING_WUNDEF()
+#ifdef WEBRTC_ANDROID_PLATFORM_BUILD
+#include "external/webrtc/webrtc/modules/audio_coding/neteq/neteq_unittest.pb.h"
+#else
+#include "modules/audio_coding/neteq/neteq_unittest.pb.h"
+#endif
+RTC_POP_IGNORING_WUNDEF()
+#endif
+
+namespace webrtc {
+
+#ifdef WEBRTC_NETEQ_UNITTEST_BITEXACT
+void Convert(const webrtc::NetEqNetworkStatistics& stats_raw,
+             webrtc::neteq_unittest::NetEqNetworkStatistics* stats) {
+  stats->set_current_buffer_size_ms(stats_raw.current_buffer_size_ms);
+  stats->set_preferred_buffer_size_ms(stats_raw.preferred_buffer_size_ms);
+  stats->set_jitter_peaks_found(stats_raw.jitter_peaks_found);
+  stats->set_expand_rate(stats_raw.expand_rate);
+  stats->set_speech_expand_rate(stats_raw.speech_expand_rate);
+  stats->set_preemptive_rate(stats_raw.preemptive_rate);
+  stats->set_accelerate_rate(stats_raw.accelerate_rate);
+  stats->set_secondary_decoded_rate(stats_raw.secondary_decoded_rate);
+  stats->set_secondary_discarded_rate(stats_raw.secondary_discarded_rate);
+  stats->set_mean_waiting_time_ms(stats_raw.mean_waiting_time_ms);
+  stats->set_median_waiting_time_ms(stats_raw.median_waiting_time_ms);
+  stats->set_min_waiting_time_ms(stats_raw.min_waiting_time_ms);
+  stats->set_max_waiting_time_ms(stats_raw.max_waiting_time_ms);
+}
+
+void AddMessage(FILE* file,
+                rtc::MessageDigest* digest,
+                absl::string_view message) {
+  int32_t size = message.length();
+  if (file)
+    ASSERT_EQ(1u, fwrite(&size, sizeof(size), 1, file));
+  digest->Update(&size, sizeof(size));
+
+  if (file)
+    ASSERT_EQ(static_cast<size_t>(size),
+              fwrite(message.data(), sizeof(char), size, file));
+  digest->Update(message.data(), sizeof(char) * size);
+}
+
+#endif  // WEBRTC_NETEQ_UNITTEST_BITEXACT
+
+ResultSink::ResultSink(absl::string_view output_file)
+    : output_fp_(nullptr),
+      digest_(rtc::MessageDigestFactory::Create(rtc::DIGEST_SHA_1)) {
+  if (!output_file.empty()) {
+    output_fp_ = fopen(std::string(output_file).c_str(), "wb");
+    EXPECT_TRUE(output_fp_ != NULL);
+  }
+}
+
+ResultSink::~ResultSink() {
+  if (output_fp_)
+    fclose(output_fp_);
+}
+
+void ResultSink::AddResult(const NetEqNetworkStatistics& stats_raw) {
+#ifdef WEBRTC_NETEQ_UNITTEST_BITEXACT
+  neteq_unittest::NetEqNetworkStatistics stats;
+  Convert(stats_raw, &stats);
+
+  std::string stats_string;
+  ASSERT_TRUE(stats.SerializeToString(&stats_string));
+  AddMessage(output_fp_, digest_.get(), stats_string);
+#else
+  FAIL() << "Writing to reference file requires Proto Buffer.";
+#endif  // WEBRTC_NETEQ_UNITTEST_BITEXACT
+}
+
+void ResultSink::VerifyChecksum(absl::string_view checksum) {
+  std::string buffer;
+  buffer.resize(digest_->Size());
+  digest_->Finish(buffer.data(), buffer.size());
+  const std::string result = rtc::hex_encode(buffer);
+  if (checksum.size() == result.size()) {
+    EXPECT_EQ(checksum, result);
+  } else {
+    // Check result is one the '|'-separated checksums.
+    EXPECT_NE(checksum.find(result), absl::string_view::npos)
+        << result << " should be one of these:\n"
+        << checksum;
+  }
+}
+
+}  // namespace webrtc