Merge remote-tracking branch 'origin/5.6' into dev

Conflicts:
	src/corelib/io/qfilesystemwatcher_win.cpp
	src/corelib/plugin/plugin.pri
	src/plugins/platforms/cocoa/qcocoaaccessibility.mm
	tests/auto/corelib/tools/qlocale/tst_qlocale.cpp

Change-Id: Id6824631252609a75eff8b68792e4d10095c8fc1

3 files changed, 21 insertions, 33 deletions

diff --git a/tests/auto/widgets/kernel/qwidget_window/tst_qwidget_window.cpp b/tests/auto/widgets/kernel/qwidget_window/tst_qwidget_window.cpp
index 6488b38c9f..cd8bce173b 100644
--- a/tests/auto/widgets/kernel/qwidget_window/tst_qwidget_window.cpp
+++ b/tests/auto/widgets/kernel/qwidget_window/tst_qwidget_window.cpp
@@ -201,32 +201,20 @@ void tst_QWidget_window::tst_show_resize_hide_show()
 //    QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
 }
 
-class TestWidget : public QWidget
+class PaintTestWidget : public QWidget
 {
 public:
-    int m_first, m_next;
-    bool paintEventReceived;
+    int paintEventCount;
 
-    void reset(){ m_first = m_next = 0; paintEventReceived = false; }
-    bool event(QEvent *event)
+    explicit PaintTestWidget(QWidget *parent = Q_NULLPTR)
+        : QWidget(parent)
+        , paintEventCount(0)
+    {}
+
+    void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE
     {
-        switch (event->type()) {
-        case QEvent::WindowActivate:
-        case QEvent::WindowDeactivate:
-        case QEvent::Hide:
-        case QEvent::Show:
-            if (m_first)
-                m_next = event->type();
-            else
-                m_first = event->type();
-            break;
-        case QEvent::Paint:
-            paintEventReceived = true;
-            break;
-        default:
-            break;
-        }
-        return QWidget::event(event);
+        ++paintEventCount;
+        QWidget::paintEvent(event);
     }
 };
 
@@ -361,15 +349,15 @@ void tst_QWidget_window::tst_showWithoutActivating()
 
 void tst_QWidget_window::tst_paintEventOnSecondShow()
 {
-    TestWidget w;
+    PaintTestWidget w;
     w.show();
     w.hide();
 
-    w.reset();
+    w.paintEventCount = 0;
     w.show();
     QVERIFY(QTest::qWaitForWindowExposed(&w));
     QApplication::processEvents();
-    QTRY_VERIFY(w.paintEventReceived);
+    QTRY_VERIFY(w.paintEventCount > 0);
 }
 
 #ifndef QT_NO_DRAGANDDROP
diff --git a/tests/auto/widgets/util/qundogroup/tst_qundogroup.cpp b/tests/auto/widgets/util/qundogroup/tst_qundogroup.cpp
index b7fc382bef..02ed912323 100644
--- a/tests/auto/widgets/util/qundogroup/tst_qundogroup.cpp
+++ b/tests/auto/widgets/util/qundogroup/tst_qundogroup.cpp
@@ -619,13 +619,13 @@ void tst_QUndoGroup::commandTextFormat()
 
     const QString tsFile = QFINDTESTDATA("testdata/qundogroup.ts");
     QVERIFY(!tsFile.isEmpty());
-    QVERIFY(!QProcess::execute(binDir + "/lrelease " + tsFile));
+    QFile::remove("qundogroup.qm"); // Avoid confusion by strays.
+    QVERIFY(!QProcess::execute(binDir + "/lrelease -silent " + tsFile + " -qm qundogroup.qm"));
 
     QTranslator translator;
 
-    const QString qmFile = QFINDTESTDATA("testdata/qundogroup.qm");
-    QVERIFY(!qmFile.isEmpty());
-    QVERIFY(translator.load(qmFile));
+    QVERIFY(translator.load("qundogroup.qm"));
+    QFile::remove("qundogroup.qm");
     qApp->installTranslator(&translator);
 
     QUndoGroup group;
diff --git a/tests/auto/widgets/util/qundostack/tst_qundostack.cpp b/tests/auto/widgets/util/qundostack/tst_qundostack.cpp
index 90f29f5eb9..f21780c2c2 100644
--- a/tests/auto/widgets/util/qundostack/tst_qundostack.cpp
+++ b/tests/auto/widgets/util/qundostack/tst_qundostack.cpp
@@ -2963,12 +2963,12 @@ void tst_QUndoStack::commandTextFormat()
 
     const QString tsFile = QFINDTESTDATA("testdata/qundostack.ts");
     QVERIFY(!tsFile.isEmpty());
-    QVERIFY(!QProcess::execute(binDir + "/lrelease " + tsFile));
+    QFile::remove("qundostack.qm"); // Avoid confusion by strays.
+    QVERIFY(!QProcess::execute(binDir + "/lrelease -silent " + tsFile + " -qm qundostack.qm"));
 
     QTranslator translator;
-    const QString qmFile = QFINDTESTDATA("testdata/qundostack.qm");
-    QVERIFY(!qmFile.isEmpty());
-    QVERIFY(translator.load(qmFile));
+    QVERIFY(translator.load("qundostack.qm"));
+    QFile::remove("qundostack.qm");
     qApp->installTranslator(&translator);
 
     QUndoStack stack;