Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 267 insertions, 0 deletions

diff --git a/third_party/libwebrtc/test/test_main_lib.cc b/third_party/libwebrtc/test/test_main_lib.cc
new file mode 100644
index 0000000000..4c80315ac5
--- /dev/null
+++ b/third_party/libwebrtc/test/test_main_lib.cc
@@ -0,0 +1,267 @@
+/*
+ *  Copyright (c) 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 "test/test_main_lib.h"
+
+#include <fstream>
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "absl/flags/flag.h"
+#include "absl/memory/memory.h"
+#include "absl/strings/match.h"
+#include "absl/types/optional.h"
+#include "api/test/metrics/chrome_perf_dashboard_metrics_exporter.h"
+#include "api/test/metrics/global_metrics_logger_and_exporter.h"
+#include "api/test/metrics/metrics_exporter.h"
+#include "api/test/metrics/metrics_set_proto_file_exporter.h"
+#include "api/test/metrics/print_result_proxy_metrics_exporter.h"
+#include "api/test/metrics/stdout_metrics_exporter.h"
+#include "rtc_base/checks.h"
+#include "rtc_base/event_tracer.h"
+#include "rtc_base/logging.h"
+#include "rtc_base/ssl_adapter.h"
+#include "rtc_base/ssl_stream_adapter.h"
+#include "rtc_base/thread.h"
+#include "system_wrappers/include/field_trial.h"
+#include "system_wrappers/include/metrics.h"
+#include "test/field_trial.h"
+#include "test/gtest.h"
+#include "test/test_flags.h"
+#include "test/testsupport/perf_test.h"
+#include "test/testsupport/resources_dir_flag.h"
+
+#if defined(WEBRTC_WIN)
+#include "rtc_base/win32_socket_init.h"
+#endif
+
+#if defined(WEBRTC_IOS)
+#include "test/ios/test_support.h"
+
+ABSL_FLAG(std::string,
+          NSTreatUnknownArgumentsAsOpen,
+          "",
+          "Intentionally ignored flag intended for iOS test runner.");
+ABSL_FLAG(std::string,
+          ApplePersistenceIgnoreState,
+          "",
+          "Intentionally ignored flag intended for iOS test runner.");
+ABSL_FLAG(bool,
+          enable_run_ios_unittests_with_xctest,
+          false,
+          "Intentionally ignored flag intended for iOS test runner.");
+ABSL_FLAG(bool,
+          write_compiled_tests_json_to_writable_path,
+          false,
+          "Intentionally ignored flag intended for iOS test runner.");
+
+// This is the cousin of isolated_script_test_perf_output, but we can't dictate
+// where to write on iOS so the semantics of this flag are a bit different.
+ABSL_FLAG(
+    bool,
+    write_perf_output_on_ios,
+    false,
+    "Store the perf results in Documents/perftest_result.pb in the format "
+    "described by histogram.proto in "
+    "https://chromium.googlesource.com/catapult/.");
+
+#elif defined(WEBRTC_FUCHSIA)
+ABSL_FLAG(std::string, use_vulkan, "", "Intentionally ignored flag.");
+#else
+// TODO(bugs.webrtc.org/8115): Remove workaround when fixed.
+ABSL_FLAG(bool, no_sandbox, false, "Intentionally ignored flag.");
+ABSL_FLAG(bool, test_launcher_bot_mode, false, "Intentionally ignored flag.");
+#endif
+
+ABSL_FLAG(std::string,
+          isolated_script_test_output,
+          "",
+          "Path to output an empty JSON file which Chromium infra requires.");
+
+ABSL_FLAG(bool, logs, true, "print logs to stderr");
+ABSL_FLAG(bool, verbose, false, "verbose logs to stderr");
+
+ABSL_FLAG(std::string,
+          trace_event,
+          "",
+          "Path to collect trace events (json file) for chrome://tracing. "
+          "If not set, events aren't captured.");
+
+ABSL_FLAG(std::string,
+          test_launcher_shard_index,
+          "",
+          "Index of the test shard to run, from 0 to "
+          "the value specified with --test_launcher_total_shards.");
+
+ABSL_FLAG(std::string,
+          test_launcher_total_shards,
+          "",
+          "Total number of shards.");
+
+namespace webrtc {
+
+namespace {
+
+constexpr char kPlotAllMetrics[] = "all";
+
+class TestMainImpl : public TestMain {
+ public:
+  int Init(int* argc, char* argv[]) override { return Init(); }
+
+  int Init() override {
+    // Make sure we always pull in the --resources_dir flag, even if the test
+    // binary doesn't link with fileutils (downstream expects all test mains to
+    // have this flag).
+    (void)absl::GetFlag(FLAGS_resources_dir);
+
+    // Default to LS_INFO, even for release builds to provide better test
+    // logging.
+    if (rtc::LogMessage::GetLogToDebug() > rtc::LS_INFO)
+      rtc::LogMessage::LogToDebug(rtc::LS_INFO);
+
+    if (absl::GetFlag(FLAGS_verbose))
+      rtc::LogMessage::LogToDebug(rtc::LS_VERBOSE);
+
+    rtc::LogMessage::SetLogToStderr(absl::GetFlag(FLAGS_logs) ||
+                                    absl::GetFlag(FLAGS_verbose));
+
+    // The sharding arguments take precedence over the sharding environment
+    // variables.
+    if (!absl::GetFlag(FLAGS_test_launcher_shard_index).empty() &&
+        !absl::GetFlag(FLAGS_test_launcher_total_shards).empty()) {
+      std::string shard_index =
+          "GTEST_SHARD_INDEX=" + absl::GetFlag(FLAGS_test_launcher_shard_index);
+      std::string total_shards =
+          "GTEST_TOTAL_SHARDS=" +
+          absl::GetFlag(FLAGS_test_launcher_total_shards);
+      putenv(shard_index.data());
+      putenv(total_shards.data());
+    }
+
+    // InitFieldTrialsFromString stores the char*, so the char array must
+    // outlive the application.
+    field_trials_ = absl::GetFlag(FLAGS_force_fieldtrials);
+    webrtc::field_trial::InitFieldTrialsFromString(field_trials_.c_str());
+    webrtc::metrics::Enable();
+
+#if defined(WEBRTC_WIN)
+    winsock_init_ = std::make_unique<rtc::WinsockInitializer>();
+#endif
+
+    // Initialize SSL which are used by several tests.
+    rtc::InitializeSSL();
+    rtc::SSLStreamAdapter::EnableTimeCallbackForTesting();
+
+    return 0;
+  }
+
+  int Run(int argc, char* argv[]) override {
+    std::string trace_event_path = absl::GetFlag(FLAGS_trace_event);
+    const bool capture_events = !trace_event_path.empty();
+    if (capture_events) {
+      rtc::tracing::SetupInternalTracer();
+      rtc::tracing::StartInternalCapture(trace_event_path);
+    }
+
+    absl::optional<std::vector<std::string>> metrics_to_plot =
+        absl::GetFlag(FLAGS_plot);
+
+    if (metrics_to_plot->empty()) {
+      metrics_to_plot = absl::nullopt;
+    } else {
+      if (metrics_to_plot->size() == 1 &&
+          (*metrics_to_plot)[0] == kPlotAllMetrics) {
+        metrics_to_plot->clear();
+      }
+    }
+
+#if defined(WEBRTC_IOS)
+    rtc::test::InitTestSuite(
+        RUN_ALL_TESTS, argc, argv,
+        absl::GetFlag(FLAGS_write_perf_output_on_ios),
+        absl::GetFlag(FLAGS_export_perf_results_new_api),
+        absl::GetFlag(FLAGS_webrtc_test_metrics_output_path), metrics_to_plot);
+    rtc::test::RunTestsFromIOSApp();
+    int exit_code = 0;
+#else
+    int exit_code = RUN_ALL_TESTS();
+
+    std::vector<std::unique_ptr<test::MetricsExporter>> exporters;
+    if (absl::GetFlag(FLAGS_export_perf_results_new_api)) {
+      exporters.push_back(std::make_unique<test::StdoutMetricsExporter>());
+      if (!absl::GetFlag(FLAGS_webrtc_test_metrics_output_path).empty()) {
+        exporters.push_back(
+            std::make_unique<webrtc::test::MetricsSetProtoFileExporter>(
+                webrtc::test::MetricsSetProtoFileExporter::Options(
+                    absl::GetFlag(FLAGS_webrtc_test_metrics_output_path))));
+      }
+      if (!absl::GetFlag(FLAGS_isolated_script_test_perf_output).empty()) {
+        exporters.push_back(
+            std::make_unique<test::ChromePerfDashboardMetricsExporter>(
+                absl::GetFlag(FLAGS_isolated_script_test_perf_output)));
+      }
+    } else {
+      exporters.push_back(
+          std::make_unique<test::PrintResultProxyMetricsExporter>());
+    }
+    test::ExportPerfMetric(*test::GetGlobalMetricsLogger(),
+                           std::move(exporters));
+    if (!absl::GetFlag(FLAGS_export_perf_results_new_api)) {
+      std::string perf_output_file =
+          absl::GetFlag(FLAGS_isolated_script_test_perf_output);
+      if (!perf_output_file.empty()) {
+        if (!webrtc::test::WritePerfResults(perf_output_file)) {
+          return 1;
+        }
+      }
+      if (metrics_to_plot) {
+        webrtc::test::PrintPlottableResults(*metrics_to_plot);
+      }
+    }
+
+    std::string result_filename =
+        absl::GetFlag(FLAGS_isolated_script_test_output);
+    if (!result_filename.empty()) {
+      std::ofstream result_file(result_filename);
+      result_file << "{\"version\": 3}";
+    }
+#endif
+
+    if (capture_events) {
+      rtc::tracing::StopInternalCapture();
+    }
+
+#if defined(ADDRESS_SANITIZER) || defined(LEAK_SANITIZER) ||  \
+    defined(MEMORY_SANITIZER) || defined(THREAD_SANITIZER) || \
+    defined(UNDEFINED_SANITIZER)
+    // We want the test flagged as failed only for sanitizer defects,
+    // in which case the sanitizer will override exit code with 66.
+    exit_code = 0;
+#endif
+
+    return exit_code;
+  }
+
+  ~TestMainImpl() override = default;
+
+ private:
+#if defined(WEBRTC_WIN)
+  std::unique_ptr<rtc::WinsockInitializer> winsock_init_;
+#endif
+};
+
+}  // namespace
+
+std::unique_ptr<TestMain> TestMain::Create() {
+  return std::make_unique<TestMainImpl>();
+}
+
+}  // namespace webrtc