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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "gtestoutputreader.h"
#include "gtestresult.h"
#include "../testtreeitem.h"
#include "../autotesttr.h"
#include <utils/hostosinfo.h>
#include <utils/qtcprocess.h>
#include <QRegularExpression>
namespace Autotest {
namespace Internal {
GTestOutputReader::GTestOutputReader(const QFutureInterface<TestResultPtr> &futureInterface,
Utils::QtcProcess *testApplication,
const Utils::FilePath &buildDirectory,
const Utils::FilePath &projectFile)
: TestOutputReader(futureInterface, testApplication, buildDirectory)
, m_projectFile(projectFile)
{
if (m_testApplication) {
connect(m_testApplication, &Utils::QtcProcess::done, this, [this] {
const int exitCode = m_testApplication->exitCode();
if (exitCode == 1 && !m_description.isEmpty()) {
createAndReportResult(Tr::tr("Running tests failed.\n %1\nExecutable: %2")
.arg(m_description).arg(id()), ResultType::MessageFatal);
}
// on Windows abort() will result in normal termination, but exit code will be set to 3
if (Utils::HostOsInfo::isWindowsHost() && exitCode == 3)
reportCrash();
});
}
}
void GTestOutputReader::processOutputLine(const QByteArray &outputLine)
{
static const QRegularExpression newTestStarts("^\\[-{10}\\] \\d+ tests? from (.*)$");
static const QRegularExpression testEnds("^\\[-{10}\\] \\d+ tests? from (.*) \\((.*)\\)$");
static const QRegularExpression newTestSetStarts("^\\[ RUN \\] (.*)$");
static const QRegularExpression testSetSuccess("^\\[ OK \\] (.*) \\((.*)\\)$");
static const QRegularExpression testSetFail("^\\[ FAILED \\] (.*) \\((\\d+ ms)\\)$");
static const QRegularExpression testDeath("^\\[ DEATH \\] (.*)$");
static const QRegularExpression testSetSkipped("^\\[ SKIPPED \\] (.*) \\((\\d+ ms)\\)$");
static const QRegularExpression disabledTests("^ YOU HAVE (\\d+) DISABLED TESTS?$");
static const QRegularExpression iterations("^Repeating all tests "
"\\(iteration (\\d+)\\) \\. \\. \\.$");
static const QRegularExpression logging("^\\[( FATAL | ERROR |WARNING| INFO )\\] "
"(.*):(\\d+):: (.*)$");
const QString line = removeCommandlineColors(QString::fromLatin1(outputLine));
if (line.trimmed().isEmpty())
return;
struct ExactMatch : public QRegularExpressionMatch
{
ExactMatch(const QRegularExpressionMatch &other) : QRegularExpressionMatch(other) {}
operator bool() const { return hasMatch(); }
};
if (!line.startsWith('[')) {
m_description.append(line).append('\n');
if (ExactMatch match = iterations.match(line)) {
m_iteration = match.captured(1).toInt();
m_description.clear();
} else if (line.startsWith(QStringLiteral("Note:"))) {
m_description = line;
if (m_iteration > 1)
m_description.append(' ' + Tr::tr("(iteration %1)").arg(m_iteration));
TestResultPtr testResult = TestResultPtr(new GTestResult(id(), m_projectFile, QString()));
testResult->setResult(ResultType::MessageInternal);
testResult->setDescription(m_description);
reportResult(testResult);
m_description.clear();
} else if (ExactMatch match = disabledTests.match(line)) {
m_disabled = match.captured(1).toInt();
m_description.clear();
}
return;
}
if (ExactMatch match = testEnds.match(line)) {
TestResultPtr testResult = createDefaultResult();
testResult->setResult(ResultType::TestEnd);
testResult->setDescription(Tr::tr("Test execution took %1").arg(match.captured(2)));
reportResult(testResult);
m_currentTestSuite.clear();
m_currentTestCase.clear();
} else if (ExactMatch match = newTestStarts.match(line)) {
setCurrentTestSuite(match.captured(1));
TestResultPtr testResult = createDefaultResult();
testResult->setResult(ResultType::TestStart);
if (m_iteration > 1) {
testResult->setDescription(Tr::tr("Repeating test suite %1 (iteration %2)")
.arg(m_currentTestSuite).arg(m_iteration));
} else {
testResult->setDescription(Tr::tr("Executing test suite %1").arg(m_currentTestSuite));
}
reportResult(testResult);
} else if (ExactMatch match = newTestSetStarts.match(line)) {
m_testSetStarted = true;
setCurrentTestCase(match.captured(1));
TestResultPtr testResult = TestResultPtr(new GTestResult(QString(), m_projectFile,
QString()));
testResult->setResult(ResultType::MessageCurrentTest);
testResult->setDescription(Tr::tr("Entering test case %1").arg(m_currentTestCase));
reportResult(testResult);
m_description.clear();
} else if (ExactMatch match = testSetSuccess.match(line)) {
m_testSetStarted = false;
TestResultPtr testResult = createDefaultResult();
testResult->setResult(ResultType::Pass);
testResult->setDescription(m_description);
reportResult(testResult);
m_description.clear();
testResult = createDefaultResult();
testResult->setResult(ResultType::MessageInternal);
testResult->setDescription(Tr::tr("Execution took %1.").arg(match.captured(2)));
reportResult(testResult);
m_futureInterface.setProgressValue(m_futureInterface.progressValue() + 1);
} else if (ExactMatch match = testSetFail.match(line)) {
m_testSetStarted = false;
TestResultPtr testResult = createDefaultResult();
testResult->setResult(ResultType::Fail);
m_description.chop(1);
handleDescriptionAndReportResult(testResult);
testResult = createDefaultResult();
testResult->setResult(ResultType::MessageInternal);
testResult->setDescription(Tr::tr("Execution took %1.").arg(match.captured(2)));
reportResult(testResult);
m_futureInterface.setProgressValue(m_futureInterface.progressValue() + 1);
} else if (ExactMatch match = testSetSkipped.match(line)) {
if (!m_testSetStarted) // ignore SKIPPED at summary
return;
m_testSetStarted = false;
TestResultPtr testResult = createDefaultResult();
testResult->setResult(ResultType::Skip);
m_description.chop(1);
m_description.prepend(match.captured(1) + '\n');
handleDescriptionAndReportResult(testResult);
testResult = createDefaultResult();
testResult->setResult(ResultType::MessageInternal);
testResult->setDescription(Tr::tr("Execution took %1.").arg(match.captured(2)));
reportResult(testResult);
} else if (ExactMatch match = logging.match(line)) {
const QString severity = match.captured(1).trimmed();
ResultType type = ResultType::Invalid;
switch (severity.at(0).toLatin1()) {
case 'I': type = ResultType::MessageInfo; break; // INFO
case 'W': type = ResultType::MessageWarn; break; // WARNING
case 'E': type = ResultType::MessageError; break; // ERROR
case 'F': type = ResultType::MessageFatal; break; // FATAL
}
TestResultPtr testResult = createDefaultResult();
testResult->setResult(type);
testResult->setLine(match.captured(3).toInt());
const Utils::FilePath file = constructSourceFilePath(m_buildDir, match.captured(2));
if (file.exists())
testResult->setFileName(file);
testResult->setDescription(match.captured(4));
reportResult(testResult);
} else if (ExactMatch match = testDeath.match(line)) {
m_description.append(line);
m_description.append('\n');
}
}
void GTestOutputReader::processStdError(const QByteArray &outputLine)
{
// we need to process the output, GTest may uses both out streams
checkForSanitizerOutput(outputLine);
processOutputLine(outputLine);
emit newOutputLineAvailable(outputLine, OutputChannel::StdErr);
}
TestResultPtr GTestOutputReader::createDefaultResult() const
{
GTestResult *result = new GTestResult(id(), m_projectFile, m_currentTestSuite);
result->setTestCaseName(m_currentTestCase);
result->setIteration(m_iteration);
const ITestTreeItem *testItem = result->findTestTreeItem();
if (testItem && testItem->line()) {
result->setFileName(testItem->filePath());
result->setLine(testItem->line());
}
return TestResultPtr(result);
}
void GTestOutputReader::setCurrentTestCase(const QString &testCase)
{
m_currentTestCase = testCase;
}
void GTestOutputReader::setCurrentTestSuite(const QString &testSuite)
{
m_currentTestSuite = testSuite;
}
void GTestOutputReader::handleDescriptionAndReportResult(TestResultPtr testResult)
{
static const QRegularExpression failureLocation("^(.*):(\\d+): Failure$");
static const QRegularExpression skipOrErrorLocation("^(.*)\\((\\d+)\\): (Skipped|error:.*)$");
QStringList resultDescription;
for (const QString &output : m_description.split('\n')) {
QRegularExpressionMatch innerMatch = failureLocation.match(output);
if (!innerMatch.hasMatch()) {
innerMatch = skipOrErrorLocation.match(output);
if (!innerMatch.hasMatch()) {
resultDescription << output;
continue;
}
}
testResult->setDescription(resultDescription.join('\n'));
reportResult(testResult);
resultDescription.clear();
testResult = createDefaultResult();
testResult->setResult(ResultType::MessageLocation);
testResult->setLine(innerMatch.captured(2).toInt());
const Utils::FilePath file = constructSourceFilePath(m_buildDir, innerMatch.captured(1));
if (file.exists())
testResult->setFileName(file);
resultDescription << output;
}
testResult->setDescription(resultDescription.join('\n'));
reportResult(testResult);
m_description.clear();
}
} // namespace Internal
} // namespace Autotest
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