Method MergeSubprocessReport

library/cpp/testing/unittest/junit.cpp:645–771

}

void TJUnitProcessor::MergeSubprocessReport() {
    {
        const i64 len = GetFileLength(TmpReportFile->Name());
        if (len < 0) {
            Cerr << "Failed to get length of the output file for subprocess" << Endl;
            return;
        }
        if (len == 0) {
            return; // Empty file
        }
    }

    Y_DEFER {
        TFile file(TmpReportFile->Name(), EOpenModeFlag::TruncExisting);
        file.Close();
    };

    NJson::TJsonValue testsReportJson;
    {
        TFileInput in(TmpReportFile->Name());
        if (!NJson::ReadJsonTree(&in, &testsReportJson)) {
            Cerr << "Failed to read json report for subprocess" << Endl;
            return;
        }
    }

    if (!testsReportJson.IsMap()) {
        Cerr << "Invalid subprocess report format: report is not a map" << Endl;
        return;
    }

    const NJson::TJsonValue* testSuitesJson = nullptr;
    if (!testsReportJson.GetValuePointer("testsuites"sv, &testSuitesJson)) {
        // no tests for some reason
        Cerr << "No tests found in subprocess report" << Endl;
        return;
    }

    if (!testSuitesJson->IsArray()) {
        Cerr << "Invalid subprocess report format: testsuites is not an array" << Endl;
        return;
    }

    for (const NJson::TJsonValue& suiteJson : testSuitesJson->GetArray()) {
        if (!suiteJson.IsMap()) {
            Cerr << "Invalid subprocess report format: suite is not a map" << Endl;
            continue;
        }
        const NJson::TJsonValue* suiteIdJson = nullptr;
        if (!suiteJson.GetValuePointer("id"sv, &suiteIdJson)) {
            Cerr << "Invalid subprocess report format: suite does not have id" << Endl;
            continue;
        }

        const TString& suiteId = suiteIdJson->GetString();
        if (suiteId.empty()) {
            Cerr << "Invalid subprocess report format: suite has empty id" << Endl;
            continue;