1 // Copyright (c) 2019 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "quiche/quic/test_tools/send_algorithm_test_utils.h"
6
7 #include "absl/strings/str_cat.h"
8 #include "quiche/quic/platform/api/quic_logging.h"
9 #include "quiche/quic/platform/api/quic_test.h"
10 #include "quiche/quic/platform/api/quic_test_output.h"
11
12 namespace quic {
13 namespace test {
14
LoadSendAlgorithmTestResult(SendAlgorithmTestResult * result)15 bool LoadSendAlgorithmTestResult(SendAlgorithmTestResult* result) {
16 std::string test_result_file_content;
17 if (!QuicLoadTestOutput(GetSendAlgorithmTestResultFilename(),
18 &test_result_file_content)) {
19 return false;
20 }
21 return result->ParseFromString(test_result_file_content);
22 }
23
RecordSendAlgorithmTestResult(uint64_t random_seed,int64_t simulated_duration_micros)24 void RecordSendAlgorithmTestResult(uint64_t random_seed,
25 int64_t simulated_duration_micros) {
26 SendAlgorithmTestResult result;
27 result.set_test_name(GetFullSendAlgorithmTestName());
28 result.set_random_seed(random_seed);
29 result.set_simulated_duration_micros(simulated_duration_micros);
30
31 QuicSaveTestOutput(GetSendAlgorithmTestResultFilename(),
32 result.SerializeAsString());
33 }
34
CompareSendAlgorithmTestResult(int64_t actual_simulated_duration_micros)35 void CompareSendAlgorithmTestResult(int64_t actual_simulated_duration_micros) {
36 SendAlgorithmTestResult expected;
37 ASSERT_TRUE(LoadSendAlgorithmTestResult(&expected));
38 QUIC_LOG(INFO) << "Loaded expected test result: "
39 << expected.ShortDebugString();
40
41 EXPECT_GE(expected.simulated_duration_micros(),
42 actual_simulated_duration_micros);
43 }
44
GetFullSendAlgorithmTestName()45 std::string GetFullSendAlgorithmTestName() {
46 const auto* test_info =
47 ::testing::UnitTest::GetInstance()->current_test_info();
48 const std::string type_param =
49 test_info->type_param() ? test_info->type_param() : "";
50 const std::string value_param =
51 test_info->value_param() ? test_info->value_param() : "";
52 return absl::StrCat(test_info->test_suite_name(), ".", test_info->name(), "_",
53 type_param, "_", value_param);
54 }
55
GetSendAlgorithmTestResultFilename()56 std::string GetSendAlgorithmTestResultFilename() {
57 return GetFullSendAlgorithmTestName() + ".test_result";
58 }
59
60 } // namespace test
61 } // namespace quic
62