Make developer build tests pass for boot2qt

Some tests were fixed and others were skipped/blacklisted.

Task-number: QTBUG-63152
Change-Id: Ica7df555f8d152ee589865911130525101d4b941
Reviewed-by: Liang Qi <liang.qi@qt.io>

tests/auto/corelib/global/qlogging/BLACKLIST

@@ -1,3 +1,7 @@
+[qMessagePattern:backtrace]
+# QTBUG-63915
+b2qt 64bit
+
 [qMessagePattern:backtrace depth,separator]
 # QTBUG-63915
 b2qt 64bit

tests/auto/corelib/io/qstandardpaths/BLACKLIST

@@ -1,3 +0,0 @@
-[testFindExecutable]
-# QTBUG-64404
-b2qt 64bit

tests/auto/corelib/io/qstandardpaths/qstandardpaths.pro

@@ -5,3 +5,6 @@ INCLUDEPATH += ../../../../shared/
 HEADERS += ../../../../shared/emulationdetector.h
 SOURCES = tst_qstandardpaths.cpp
 TESTDATA += tst_qstandardpaths.cpp qstandardpaths.pro
+
+# QTBUG-64404
+boot2qt: DEFINES+=SKIP_FINDEXECUTABLE

tests/auto/corelib/io/qstandardpaths/tst_qstandardpaths.cpp

@@ -369,6 +369,12 @@ static inline QFileInfo findSh()
 
 void tst_qstandardpaths::testFindExecutable_data()
 {
+#ifdef SKIP_FINDEXECUTABLE
+    // Test needs to be skipped or Q_ASSERT below will cancel the test
+    // and report FAIL regardless of BLACKLIST contents
+    QSKIP("QTBUG-64404");
+#endif
+
     QTest::addColumn<QString>("directory");
     QTest::addColumn<QString>("needle");
     QTest::addColumn<QString>("expected");

tests/auto/corelib/serialization/qtextstream/test/test.pro

@@ -3,6 +3,8 @@ TARGET = ../tst_qtextstream
 QT = core network testlib
 SOURCES = ../tst_qtextstream.cpp
 RESOURCES += ../qtextstream.qrc
+INCLUDEPATH += ../../../../../shared/
+HEADERS += ../../../../../shared/emulationdetector.h
 
 win32 {
     CONFIG(debug, debug|release) {

tests/auto/corelib/serialization/qtextstream/tst_qtextstream.cpp

@@ -44,7 +44,7 @@
 # include <QProcess>
 #endif
 #include "../../../network-settings.h"
-
+#include "emulationdetector.h"
 
 QT_BEGIN_NAMESPACE
 template<> struct QMetaTypeId<QIODevice::OpenModeFlag>
@@ -1459,6 +1459,9 @@ void tst_QTextStream::pos2()
 // ------------------------------------------------------------------------------
 void tst_QTextStream::pos3LargeFile()
 {
+    if (EmulationDetector::isRunningArmOnX86())
+        QSKIP("Running QTextStream::pos() in tight loop is too slow on emulator");
+
     {
         QFile file(testFileName);
         file.open(QIODevice::WriteOnly | QIODevice::Text);

tests/auto/network/access/http2/http2.pro

@@ -2,7 +2,8 @@ QT += core core-private network network-private testlib
 
 CONFIG += testcase parallel_test c++11
 TARGET = tst_http2
-HEADERS += http2srv.h
+INCLUDEPATH += ../../../../shared/
+HEADERS += http2srv.h ../../../../shared/emulationdetector.h
 SOURCES += tst_http2.cpp http2srv.cpp
 
 DEFINES += SRCDIR=\\\"$$PWD/\\\"

tests/auto/network/access/http2/tst_http2.cpp

@@ -48,6 +48,8 @@
 #include <cstdlib>
 #include <string>
 
+#include "emulationdetector.h"
+
 #if !defined(QT_NO_OPENSSL) && OPENSSL_VERSION_NUMBER >= 0x10002000L && !defined(OPENSSL_NO_TLSEXT)
 // HTTP/2 over TLS requires ALPN/NPN to negotiate the protocol version.
 const bool clearTextHTTP2 = false;
@@ -292,6 +294,9 @@ void tst_Http2::flowControlServerSide()
     // to let all replies finish without any error.
     using namespace Http2;
 
+    if (EmulationDetector::isRunningArmOnX86())
+        QSKIP("Test is too slow to run on emulator");
+
     clearHTTP2State();
 
     serverPort = 0;

tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp

@@ -2429,7 +2429,17 @@ void tst_QTcpSocket::suddenRemoteDisconnect()
         QString::fromLatin1("Could not start %1: %2").arg(processExe, serverProcess.errorString())));
     while (!serverProcess.canReadLine())
         QVERIFY(serverProcess.waitForReadyRead(10000));
-    QCOMPARE(serverProcess.readLine().data(), QByteArray(server.toLatin1() + "\n").data());
+
+    QByteArray line = serverProcess.readLine();
+
+    // Ignore following print, happens on Qemu:
+    if (line == "getsockopt level=41 optname=26 not yet supported\n") {
+        while (!serverProcess.canReadLine())
+            QVERIFY(serverProcess.waitForReadyRead(10000));
+        line = serverProcess.readLine();
+    }
+
+    QCOMPARE(line.data(), QByteArray(server.toLatin1() + "\n").data());
 
     // Start client
     QProcess clientProcess;

tests/auto/other/qobjectrace/qobjectrace.pro

@@ -2,3 +2,6 @@ CONFIG += testcase
 SOURCES += tst_qobjectrace.cpp
 QT = core testlib
 
+INCLUDEPATH += ../../../shared/
+HEADERS += ../../../shared/emulationdetector.h
+

tests/auto/other/qobjectrace/tst_qobjectrace.cpp

@@ -30,6 +30,7 @@
 #include <QtCore>
 #include <QtTest/QtTest>
 
+#include "emulationdetector.h"
 
 enum { OneMinute = 60 * 1000,
        TwoMinutes = OneMinute * 2 };
@@ -256,6 +257,9 @@ public:
 
 void tst_QObjectRace::destroyRace()
 {
+    if (EmulationDetector::isRunningArmOnX86())
+        QSKIP("Test is too slow to run on emulator");
+
     enum { ThreadCount = 10, ObjectCountPerThread = 2777,
            ObjectCount = ThreadCount * ObjectCountPerThread };
 

tests/auto/testlib/selftests/tst_selftests.cpp

@@ -659,6 +659,9 @@ static inline QByteArray msgProcessError(const QString &binary, const QStringLis
 
 void tst_Selftests::doRunSubTest(QString const& subdir, QStringList const& loggers, QStringList const& arguments, bool crashes)
 {
+    if (EmulationDetector::isRunningArmOnX86() && (subdir == "crashes"))
+        QSKIP("Skipping \"crashes\" due to QTBUG-71915");
+
 #if defined(__GNUC__) && defined(__i386) && defined(Q_OS_LINUX)
     if (arguments.contains("-callgrind")) {
         QProcess checkProcess;

tests/auto/widgets/widgets/qcombobox/tst_qcombobox.cpp

@@ -1671,6 +1671,13 @@ void tst_QComboBox::setCustomModelAndView()
     QTRY_VERIFY(combo.view()->isVisible());
     const QRect subItemRect = view->visualRect(model->indexFromItem(subItem));
     QWidget *window = view->window();
+
+    // QComboBox sometimes ignores the mouse click event for doubleClickInterval
+    // depending on which tests have been run previously. On arm this happens
+    // more often than on x86. Search for maybeIgnoreMouseButtonRelease to see
+    // why this happens.
+    QTest::qWait(QApplication::doubleClickInterval());
+
     QTest::mouseClick(window->windowHandle(), Qt::LeftButton, 0, view->mapTo(window, subItemRect.center()));
     QTRY_COMPARE(combo.currentText(), subItem21Text);
 }
@@ -3436,6 +3443,11 @@ void tst_QComboBox::task_QTBUG_52027_mapCompleterIndex()
     model->setFilterFixedString("foobar1");
     completer->setModel(model);
 
+    if (QGuiApplication::platformName() == "offscreen") {
+        QWARN("Offscreen platform requires explicit activateWindow()");
+        cbox.activateWindow();
+    }
+
     QApplication::setActiveWindow(&cbox);
     QVERIFY(QTest::qWaitForWindowActive(&cbox));