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tst_qnetworkreply - QSKIP/disable tests that deadlock on Windows

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We use global object to store errors found by q_X509Callback.
Thus, we also use a lock/mutex. It would appear all tests
involving in-process server and QNAM are prone to intermittent
failures on our Windows VMs - it's always about timeouts due
to the client socket (QNAM) locking and the server socket blocking
main thread while trying to acquire the same lock.

The real fix is to re-write our verification callback so that
it does not need locking/does not block the main and 'http'
threads as a result. But such change is too dangerous for
5.13.0 so we instead have a somewhat handicapped/reduced
test on Windows.

The fixed QSSlSocket will go into 5.13.

Task-number: QTBUG-76157
Change-Id: Ia54701bcb3f6f079a69e52c8904ac3efcee4a787
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
This commit is contained in:
Timur Pocheptsov 2019-06-03 16:16:14 +02:00
parent 29425f1e77
commit c6763ec149
1 changed files with 23 additions and 0 deletions
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23
tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp
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@ -5031,6 +5031,9 @@ public:
// very similar to ioPostToHttpUploadProgress but for SSL // very similar to ioPostToHttpUploadProgress but for SSL
void tst_QNetworkReply::ioPostToHttpsUploadProgress() void tst_QNetworkReply::ioPostToHttpsUploadProgress()
{ {
#ifdef Q_OS_WIN
QSKIP("QTBUG-76157: get rid of locking in TLS handshake (QSslSocket)");
#endif
//QFile sourceFile(testDataDir + "/bigfile"); //QFile sourceFile(testDataDir + "/bigfile");
//QVERIFY(sourceFile.open(QIODevice::ReadOnly)); //QVERIFY(sourceFile.open(QIODevice::ReadOnly));
qint64 wantedSize = 2*1024*1024; // 2 MB qint64 wantedSize = 2*1024*1024; // 2 MB
@ -6412,6 +6415,10 @@ void tst_QNetworkReply::encrypted()
void tst_QNetworkReply::abortOnEncrypted() void tst_QNetworkReply::abortOnEncrypted()
{ {
#ifdef Q_OS_WIN
QSKIP("QTBUG-76157: get rid of locking in TLS handshake (QSslSocket)");
#endif
SslServer server; SslServer server;
server.listen(); server.listen();
if (!server.isListening()) if (!server.isListening())
@ -8489,7 +8496,9 @@ void tst_QNetworkReply::ioHttpRedirectErrors_data()
QTest::newRow("too-many-redirects") << "http://localhost" << tempRedirectReply << QNetworkReply::TooManyRedirectsError; QTest::newRow("too-many-redirects") << "http://localhost" << tempRedirectReply << QNetworkReply::TooManyRedirectsError;
#if QT_CONFIG(ssl) #if QT_CONFIG(ssl)
#ifndef Q_OS_WIN // QTBUG-76157
QTest::newRow("insecure-redirect") << "https://localhost" << tempRedirectReply << QNetworkReply::InsecureRedirectError; QTest::newRow("insecure-redirect") << "https://localhost" << tempRedirectReply << QNetworkReply::InsecureRedirectError;
#endif // Q_OS_WIN
#endif #endif
QTest::newRow("unknown-redirect") << "http://localhost"<< tempRedirectReply.replace("http", "bad_protocol") << QNetworkReply::ProtocolUnknownError; QTest::newRow("unknown-redirect") << "http://localhost"<< tempRedirectReply.replace("http", "bad_protocol") << QNetworkReply::ProtocolUnknownError;
} }
@ -8566,9 +8575,11 @@ void tst_QNetworkReply::ioHttpRedirectPolicy_data()
QTest::newRow("nolesssafe-nossl") << QNetworkRequest::NoLessSafeRedirectPolicy << false << 1 << 200; QTest::newRow("nolesssafe-nossl") << QNetworkRequest::NoLessSafeRedirectPolicy << false << 1 << 200;
QTest::newRow("same-origin-nossl") << QNetworkRequest::SameOriginRedirectPolicy << false << 1 << 200; QTest::newRow("same-origin-nossl") << QNetworkRequest::SameOriginRedirectPolicy << false << 1 << 200;
#if QT_CONFIG(ssl) #if QT_CONFIG(ssl)
#ifndef Q_OS_WIN // QTBUG-76157
QTest::newRow("manual-ssl") << QNetworkRequest::ManualRedirectPolicy << true << 0 << 307; QTest::newRow("manual-ssl") << QNetworkRequest::ManualRedirectPolicy << true << 0 << 307;
QTest::newRow("nolesssafe-ssl") << QNetworkRequest::NoLessSafeRedirectPolicy << true << 1 << 200; QTest::newRow("nolesssafe-ssl") << QNetworkRequest::NoLessSafeRedirectPolicy << true << 1 << 200;
QTest::newRow("same-origin-ssl") << QNetworkRequest::SameOriginRedirectPolicy << true << 1 << 200; QTest::newRow("same-origin-ssl") << QNetworkRequest::SameOriginRedirectPolicy << true << 1 << 200;
#endif // Q_OS_WIN
#endif #endif
} }
@ -8622,33 +8633,41 @@ void tst_QNetworkReply::ioHttpRedirectPolicyErrors_data()
QTest::newRow("nolesssafe-nossl-nossl-too-many") << QNetworkRequest::NoLessSafeRedirectPolicy QTest::newRow("nolesssafe-nossl-nossl-too-many") << QNetworkRequest::NoLessSafeRedirectPolicy
<< false << QString("http://localhost:%1") << 0 << QNetworkReply::TooManyRedirectsError; << false << QString("http://localhost:%1") << 0 << QNetworkReply::TooManyRedirectsError;
#if QT_CONFIG(ssl) #if QT_CONFIG(ssl)
#ifndef Q_OS_WIN // QTBUG-76157
QTest::newRow("nolesssafe-ssl-ssl-too-many") << QNetworkRequest::NoLessSafeRedirectPolicy QTest::newRow("nolesssafe-ssl-ssl-too-many") << QNetworkRequest::NoLessSafeRedirectPolicy
<< true << QString("https:/localhost:%1") << 0 << QNetworkReply::TooManyRedirectsError; << true << QString("https:/localhost:%1") << 0 << QNetworkReply::TooManyRedirectsError;
QTest::newRow("nolesssafe-ssl-nossl-insecure-redirect") << QNetworkRequest::NoLessSafeRedirectPolicy QTest::newRow("nolesssafe-ssl-nossl-insecure-redirect") << QNetworkRequest::NoLessSafeRedirectPolicy
<< true << QString("http://localhost:%1") << 50 << QNetworkReply::InsecureRedirectError; << true << QString("http://localhost:%1") << 50 << QNetworkReply::InsecureRedirectError;
#endif // Q_OS_WIN
#endif #endif
// 2. SameOriginRedirectsPolicy // 2. SameOriginRedirectsPolicy
QTest::newRow("same-origin-nossl-nossl-too-many") << QNetworkRequest::SameOriginRedirectPolicy QTest::newRow("same-origin-nossl-nossl-too-many") << QNetworkRequest::SameOriginRedirectPolicy
<< false << QString("http://localhost:%1") << 0 << QNetworkReply::TooManyRedirectsError; << false << QString("http://localhost:%1") << 0 << QNetworkReply::TooManyRedirectsError;
#if QT_CONFIG(ssl) #if QT_CONFIG(ssl)
#ifndef Q_OS_WIN // QTBUG-76157
QTest::newRow("same-origin-ssl-ssl-too-many") << QNetworkRequest::SameOriginRedirectPolicy QTest::newRow("same-origin-ssl-ssl-too-many") << QNetworkRequest::SameOriginRedirectPolicy
<< true << QString("https://localhost:%1") << 0 << QNetworkReply::TooManyRedirectsError; << true << QString("https://localhost:%1") << 0 << QNetworkReply::TooManyRedirectsError;
QTest::newRow("same-origin-https-http-wrong-protocol") << QNetworkRequest::SameOriginRedirectPolicy QTest::newRow("same-origin-https-http-wrong-protocol") << QNetworkRequest::SameOriginRedirectPolicy
<< true << QString("http://localhost:%1") << 50 << QNetworkReply::InsecureRedirectError; << true << QString("http://localhost:%1") << 50 << QNetworkReply::InsecureRedirectError;
#endif // Q_OS_WIN
#endif #endif
QTest::newRow("same-origin-http-https-wrong-protocol") << QNetworkRequest::SameOriginRedirectPolicy QTest::newRow("same-origin-http-https-wrong-protocol") << QNetworkRequest::SameOriginRedirectPolicy
<< false << QString("https://localhost:%1") << 50 << QNetworkReply::InsecureRedirectError; << false << QString("https://localhost:%1") << 50 << QNetworkReply::InsecureRedirectError;
QTest::newRow("same-origin-http-http-wrong-host") << QNetworkRequest::SameOriginRedirectPolicy QTest::newRow("same-origin-http-http-wrong-host") << QNetworkRequest::SameOriginRedirectPolicy
<< false << QString("http://not-so-localhost:%1") << 50 << QNetworkReply::InsecureRedirectError; << false << QString("http://not-so-localhost:%1") << 50 << QNetworkReply::InsecureRedirectError;
#if QT_CONFIG(ssl) #if QT_CONFIG(ssl)
#ifndef Q_OS_WIN // QTBUG-76157
QTest::newRow("same-origin-https-https-wrong-host") << QNetworkRequest::SameOriginRedirectPolicy QTest::newRow("same-origin-https-https-wrong-host") << QNetworkRequest::SameOriginRedirectPolicy
<< true << QString("https://not-so-localhost:%1") << 50 << QNetworkReply::InsecureRedirectError; << true << QString("https://not-so-localhost:%1") << 50 << QNetworkReply::InsecureRedirectError;
#endif // Q_OS_WIN
#endif #endif
QTest::newRow("same-origin-http-http-wrong-port") << QNetworkRequest::SameOriginRedirectPolicy QTest::newRow("same-origin-http-http-wrong-port") << QNetworkRequest::SameOriginRedirectPolicy
<< false << QString("http://localhost/%1") << 50 << QNetworkReply::InsecureRedirectError; << false << QString("http://localhost/%1") << 50 << QNetworkReply::InsecureRedirectError;
#if QT_CONFIG(ssl) #if QT_CONFIG(ssl)
#ifndef Q_OS_WIN // QTBUG-76157
QTest::newRow("same-origin-https-https-wrong-port") << QNetworkRequest::SameOriginRedirectPolicy QTest::newRow("same-origin-https-https-wrong-port") << QNetworkRequest::SameOriginRedirectPolicy
<< true << QString("https://localhost/%1") << 50 << QNetworkReply::InsecureRedirectError; << true << QString("https://localhost/%1") << 50 << QNetworkReply::InsecureRedirectError;
#endif // Q_OS_WIN
#endif #endif
} }
@ -9123,6 +9142,10 @@ void tst_QNetworkReply::putWithServerClosingConnectionImmediately()
for (int s = 0; s <= 1; s++) { for (int s = 0; s <= 1; s++) {
withSsl = (s == 1); withSsl = (s == 1);
#ifdef Q_OS_WIN
if (withSsl)
QSKIP("QTBUG-76157: get rid of locking in TLS handshake (QSslSocket)");
#endif // Q_OS_WIN
// Test also needs to run several times because of 9c2ecf89 // Test also needs to run several times because of 9c2ecf89
for (int j = 0; j < 20; j++) { for (int j = 0; j < 20; j++) {
// emulate a minimal https server // emulate a minimal https server