Cleaned up position tracking in the Symbian input methods.

This fixed a case where using password mode would lead to Qt
believing that the cursor was one step to the left of where it really
was. This would have the effect of replacing the last character
instead of appending to it, and even crashing if the cursor was all
the way to the left.

The code is also much cleaner this way, but it meant that QTBUG-9867
had to be solved differently this time. We do this by assuming that
and empty FEP update means "erase last character", which seems to
work well in practice.

Also added a long overdue autotest for the FEP input methods. Most
tests pass, but some don't, which I will try to fix later.

Task:     QTBUG-9867
Task:     QTBUG-12949
RevBy:    Miikka Heikkinen
AutoTest: Included
(cherry picked from commit 52cf47565e402dc682038ccaf8d725401802b603)

2 files changed, 661 insertions, 2 deletions

diff --git a/tests/auto/qinputcontext/qinputcontext.pro b/tests/auto/qinputcontext/qinputcontext.pro
index b3ea8c2..ec6831e 100644
--- a/tests/auto/qinputcontext/qinputcontext.pro
+++ b/tests/auto/qinputcontext/qinputcontext.pro
@@ -1,2 +1,6 @@
 load(qttest_p4)
 SOURCES  += tst_qinputcontext.cpp
+
+symbian {
+    LIBS += -lws32 -lcone
+}
diff --git a/tests/auto/qinputcontext/tst_qinputcontext.cpp b/tests/auto/qinputcontext/tst_qinputcontext.cpp
index 644b463..23cfd9e 100644
--- a/tests/auto/qinputcontext/tst_qinputcontext.cpp
+++ b/tests/auto/qinputcontext/tst_qinputcontext.cpp
@@ -48,17 +48,26 @@
 #include <qlayout.h>
 #include <qradiobutton.h>
 #include <qwindowsstyle.h>
+#include <qdesktopwidget.h>
+
+#ifdef Q_OS_SYMBIAN
+#include <private/qt_s60_p.h>
+#include <private/qcoefepinputcontext_p.h>
+
+#include <w32std.h>
+#include <coecntrl.h>
+#endif
 
 class tst_QInputContext : public QObject
 {
 Q_OBJECT
 
 public:
-    tst_QInputContext() {}
+    tst_QInputContext() : m_phoneIsQwerty(false) {}
     virtual ~tst_QInputContext() {}
 
 public slots:
-    void initTestCase() {}
+    void initTestCase();
     void cleanupTestCase() {}
     void init() {}
     void cleanup() {}
@@ -69,8 +78,176 @@ private slots:
     void closeSoftwareInputPanel();
     void selections();
     void focusProxy();
+    void symbianTestCoeFepInputContext_data();
+    void symbianTestCoeFepInputContext();
+
+private:
+    bool m_phoneIsQwerty;
 };
 
+#ifdef Q_OS_SYMBIAN
+class KeyEvent : public TWsEvent
+{
+public:
+    KeyEvent(QWidget *w, TInt type, TInt scanCode, TUint code, TUint modifiers, TInt repeats) {
+        iHandle = w->effectiveWinId()->DrawableWindow()->WindowGroupId();
+        iType = type;
+        SetTimeNow();
+        TKeyEvent *keyEvent = reinterpret_cast<TKeyEvent *>(iEventData);
+        keyEvent->iScanCode = scanCode;
+        keyEvent->iCode = code;
+        keyEvent->iModifiers = modifiers;
+        keyEvent->iRepeats = repeats;
+    }
+};
+
+class FepReplayEvent
+{
+public:
+    enum Type {
+        Pause,
+        Key,
+        CompleteKey
+    };
+
+    FepReplayEvent(int msecsToPause)
+        : m_type(Pause)
+        , m_msecsToPause(msecsToPause)
+    {
+    }
+
+    FepReplayEvent(TInt keyType, TInt scanCode, TUint code, TUint modifiers, TInt repeats)
+        : m_type(Key)
+        , m_keyType(keyType)
+        , m_scanCode(scanCode)
+        , m_code(code)
+        , m_modifiers(modifiers)
+        , m_repeats(repeats)
+    {
+    }
+
+    FepReplayEvent(TInt scanCode, TUint code, TUint modifiers, TInt repeats)
+        : m_type(CompleteKey)
+        , m_scanCode(scanCode)
+        , m_code(code)
+        , m_modifiers(modifiers)
+        , m_repeats(repeats)
+    {
+    }
+
+    void sendEvent(QWidget *w, TInt type, TInt scanCode, TUint code, TUint modifiers, TInt repeats)
+    {
+        KeyEvent event(w, type, scanCode, code, modifiers, repeats);
+        S60->wsSession().SendEventToWindowGroup(w->effectiveWinId()->DrawableWindow()->WindowGroupId(), event);
+    }
+
+    void pause(int msecs)
+    {
+        // Don't use qWait here. The polling nature of that function screws up the test.
+        QTimer timer;
+        QEventLoop loop;
+        QObject::connect(&timer, SIGNAL(timeout()), &loop, SLOT(quit()));
+        timer.setSingleShot(true);
+        timer.start(msecs);
+        loop.exec();
+    }
+
+    // For some reason, the test fails if using processEvents instead of an event loop
+    // with a zero timer to quit it, so use the timer.
+#define KEY_WAIT 0
+
+    void replay(QWidget *w)
+    {
+        if (m_type == Pause) {
+            pause(m_msecsToPause);
+        } else if (m_type == Key) {
+            sendEvent(w, m_keyType, m_scanCode, m_code, m_modifiers, m_repeats);
+            if (m_keyType != EEventKeyDown)
+                // EEventKeyDown events should have no pause before the EEventKey event.
+                pause(KEY_WAIT);
+        } else if (m_type == CompleteKey) {
+            sendEvent(w, EEventKeyDown, m_scanCode, 0, m_modifiers, m_repeats);
+            // EEventKeyDown events should have no pause before the EEventKey event.
+            sendEvent(w, EEventKey, m_scanCode, m_code, m_modifiers, m_repeats);
+            pause(KEY_WAIT);
+            sendEvent(w, EEventKeyUp, m_scanCode, 0, m_modifiers, m_repeats);
+            pause(KEY_WAIT);
+        }
+    }
+
+private:
+    Type m_type;
+    int m_msecsToPause;
+    TInt m_keyType;
+    TInt m_scanCode;
+    TUint m_code;
+    TUint m_modifiers;
+    TInt m_repeats;
+};
+
+Q_DECLARE_METATYPE(QList<FepReplayEvent>)
+Q_DECLARE_METATYPE(Qt::InputMethodHints)
+Q_DECLARE_METATYPE(QLineEdit::EchoMode);
+
+#endif // Q_OS_SYMBIAN
+
+void tst_QInputContext::initTestCase()
+{
+#ifdef Q_OS_SYMBIAN
+    // Sanity test. Checks FEP for:
+    // - T9 mode is default (it will attempt to fix this)
+    // - Language is English (it cannot fix this; bail out if not correct)
+    QWidget w;
+    QLayout *layout = new QVBoxLayout;
+    w.setLayout(layout);
+    QLineEdit *lineedit = new QLineEdit;
+    layout->addWidget(lineedit);
+    lineedit->setFocus();
+#ifdef QT_KEYPAD_NAVIGATION
+    lineedit->setEditFocus(true);
+#endif
+    w.show();
+
+    QDesktopWidget desktop;
+    QRect screenSize = desktop.screenGeometry(&w);
+    if (screenSize.width() > screenSize.height()) {
+        // Crude way of finding out we are running on a qwerty phone.
+        m_phoneIsQwerty = true;
+        return;
+    }
+
+    for (int iterations = 0; iterations < 16; iterations++) {
+        QTest::qWait(500);
+
+        QList<FepReplayEvent> keyEvents;
+
+        keyEvents << FepReplayEvent('9', '9', 0, 0);
+        keyEvents << FepReplayEvent('6', '6', 0, 0);
+        keyEvents << FepReplayEvent('8', '8', 0, 0);
+        keyEvents << FepReplayEvent(EStdKeyRightArrow, EKeyRightArrow, 0, 0);
+
+        foreach(FepReplayEvent event, keyEvents) {
+            event.replay(lineedit);
+        }
+
+        QApplication::processEvents();
+
+        if (lineedit->text().endsWith("you", Qt::CaseInsensitive)) {
+            // Success!
+            return;
+        }
+
+        // Try changing modes.
+        // After 8 iterations, try to press the mode switch twice before typing.
+        for (int c = 0; c <= iterations / 8; c++) {
+            FepReplayEvent(EStdKeyHash, '#', 0, 0).replay(lineedit);
+        }
+    }
+
+    QFAIL("FEP sanity test failed. Either the phone is not set to English, or the test was unable to enable T9");
+#endif
+}
+
 void tst_QInputContext::maximumTextLength()
 {
     QLineEdit le;
@@ -285,5 +462,483 @@ void tst_QInputContext::focusProxy()
     QCOMPARE(gic->focusWidget(), &proxy);
 }
 
+void tst_QInputContext::symbianTestCoeFepInputContext_data()
+{
+#ifdef Q_OS_SYMBIAN
+    QTest::addColumn<bool>                   ("inputMethodEnabled");
+    QTest::addColumn<Qt::InputMethodHints>   ("inputMethodHints");
+    QTest::addColumn<int>                    ("maxLength"); // Zero for no limit
+    QTest::addColumn<QLineEdit::EchoMode>    ("echoMode");
+    QTest::addColumn<QList<FepReplayEvent> > ("keyEvents");
+    QTest::addColumn<QString>                ("finalString");
+    QTest::addColumn<QString>                ("preeditString");
+    QList<FepReplayEvent> events;
+
+    events << FepReplayEvent(EStdKeyBackspace, EKeyBackspace, 0, 0);
+    events << FepReplayEvent(EStdKeyBackspace, EKeyBackspace, 0, 0);
+    events << FepReplayEvent('5', '5', 0, 0);
+    events << FepReplayEvent('4', '4', 0, 0);
+    events << FepReplayEvent('6', '6', 0, 0);
+    events << FepReplayEvent(EStdKeyBackspace, EKeyBackspace, 0, 0);
+    events << FepReplayEvent(EStdKeyBackspace, EKeyBackspace, 0, 0);
+    events << FepReplayEvent('1', '1', 0, 0);
+    events << FepReplayEvent(EStdKeyBackspace, EKeyBackspace, 0, 0);
+    events << FepReplayEvent('2', '2', 0, 0);
+    events << FepReplayEvent('1', '1', 0, 0);
+    QTest::newRow("Numbers (no FEP)")
+            << false
+            << Qt::InputMethodHints(Qt::ImhNone)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("521")
+            << QString("");
+    QTest::newRow("Numbers and password mode (no FEP)")
+            << false
+            << Qt::InputMethodHints(Qt::ImhNone)
+            << 0
+            << QLineEdit::Password
+            << events
+            << QString("521")
+            << QString("");
+    QTest::newRow("Numbers")
+            << true
+            << Qt::InputMethodHints(Qt::ImhDigitsOnly)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("521")
+            << QString("");
+    QTest::newRow("Numbers max length (no FEP)")
+            << false
+            << Qt::InputMethodHints(Qt::ImhNone)
+            << 2
+            << QLineEdit::Normal
+            << events
+            << QString("21")
+            << QString("");
+    QTest::newRow("Numbers max length")
+            << true
+            << Qt::InputMethodHints(Qt::ImhDigitsOnly)
+            << 2
+            << QLineEdit::Normal
+            << events
+            << QString("21")
+            << QString("");
+    events.clear();
+
+    events << FepReplayEvent(EEventKeyDown, '5', 0, 0, 0);
+    events << FepReplayEvent(EEventKey, '5', '5', 0, 0);
+    events << FepReplayEvent(EEventKey, '5', '5', 0, 1);
+    events << FepReplayEvent(EEventKey, '5', '5', 0, 1);
+    events << FepReplayEvent(EEventKeyUp, '5', 0, 0, 0);
+    QTest::newRow("Numbers and autorepeat (no FEP)")
+            << false
+            << Qt::InputMethodHints(Qt::ImhNone)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("555")
+            << QString("");
+    events.clear();
+
+    events << FepReplayEvent(EStdKeyBackspace, EKeyBackspace, 0, 0);
+    events << FepReplayEvent('2', '2', 0, 0);
+    events << FepReplayEvent('3', '3', 0, 0);
+    events << FepReplayEvent('4', '4', 0, 0);
+    events << FepReplayEvent('4', '4', 0, 0);
+    events << FepReplayEvent('5', '5', 0, 0);
+    events << FepReplayEvent('5', '5', 0, 0);
+    events << FepReplayEvent(EStdKeyBackspace, EKeyBackspace, 0, 0);
+    QTest::newRow("Multitap")
+            << true
+            << Qt::InputMethodHints(Qt::ImhNoPredictiveText)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("Adh")
+            << QString("");
+    QTest::newRow("Multitap with no auto uppercase")
+            << true
+            << Qt::InputMethodHints(Qt::ImhNoPredictiveText | Qt::ImhNoAutoUppercase)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("adh")
+            << QString("");
+    QTest::newRow("Multitap with uppercase")
+            << true
+            << Qt::InputMethodHints(Qt::ImhNoPredictiveText | Qt::ImhPreferUppercase)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("ADH")
+            << QString("");
+    QTest::newRow("Multitap with lowercase")
+            << true
+            << Qt::InputMethodHints(Qt::ImhNoPredictiveText | Qt::ImhPreferLowercase)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("adh")
+            << QString("");
+    QTest::newRow("Multitap with forced uppercase")
+            << true
+            << Qt::InputMethodHints(Qt::ImhNoPredictiveText | Qt::ImhUppercaseOnly)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("ADH")
+            << QString("");
+    QTest::newRow("Multitap with forced lowercase")
+            << true
+            << Qt::InputMethodHints(Qt::ImhNoPredictiveText | Qt::ImhLowercaseOnly)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("adh")
+            << QString("");
+    events.clear();
+
+    events << FepReplayEvent(EStdKeyHash, '#', 0, 0);
+    events << FepReplayEvent('2', '2', 0, 0);
+    events << FepReplayEvent('2', '2', 0, 0);
+    events << FepReplayEvent('3', '3', 0, 0);
+    events << FepReplayEvent('4', '4', 0, 0);
+    events << FepReplayEvent('4', '4', 0, 0);
+    events << FepReplayEvent('5', '5', 0, 0);
+    events << FepReplayEvent('5', '5', 0, 0);
+    events << FepReplayEvent(EStdKeyBackspace, EKeyBackspace, 0, 0);
+    QTest::newRow("Multitap with mode switch")
+            << true
+            << Qt::InputMethodHints(Qt::ImhNoPredictiveText)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("bdh")
+            << QString("");
+    events.clear();
+
+    events << FepReplayEvent('7', '7', 0, 0);
+    events << FepReplayEvent('7', '7', 0, 0);
+    events << FepReplayEvent('8', '8', 0, 0);
+    events << FepReplayEvent('9', '9', 0, 0);
+    events << FepReplayEvent('9', '9', 0, 0);
+    QTest::newRow("Multitap with unfinished text")
+            << true
+            << Qt::InputMethodHints(Qt::ImhNoPredictiveText)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("Qt")
+            << QString("x");
+    events << FepReplayEvent(2000);
+    QTest::newRow("Multitap with committed text")
+            << true
+            << Qt::InputMethodHints(Qt::ImhNoPredictiveText)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("Qtx")
+            << QString("");
+    events.clear();
+
+    events << FepReplayEvent('4', '4', 0, 0);
+    events << FepReplayEvent('4', '4', 0, 0);
+    // Simulate holding down hash key.
+    events << FepReplayEvent(EEventKeyDown, EStdKeyHash, 0, 0, 0);
+    events << FepReplayEvent(EEventKey, EStdKeyHash, '#', 0, 0);
+    events << FepReplayEvent(500);
+    events << FepReplayEvent(EEventKey, EStdKeyHash, '#', 0, 1);
+    events << FepReplayEvent(EEventKey, EStdKeyHash, '#', 0, 1);
+    events << FepReplayEvent(EEventKey, EStdKeyHash, '#', 0, 1);
+    events << FepReplayEvent(EEventKeyUp, EStdKeyHash, 0, 0, 0);
+    events << FepReplayEvent('7', '7', 0, 0);
+    events << FepReplayEvent('7', '7', 0, 0);
+    events << FepReplayEvent('8', '8', 0, 0);
+    // QTBUG-9867: Switch back as well to make sure we don't get extra symbols
+    events << FepReplayEvent(EEventKeyDown, EStdKeyHash, 0, 0, 0);
+    events << FepReplayEvent(EEventKey, EStdKeyHash, '#', 0, 0);
+    events << FepReplayEvent(500);
+    events << FepReplayEvent(EEventKey, EStdKeyHash, '#', 0, 1);
+    events << FepReplayEvent(EEventKey, EStdKeyHash, '#', 0, 1);
+    events << FepReplayEvent(EEventKey, EStdKeyHash, '#', 0, 1);
+    events << FepReplayEvent(EEventKeyUp, EStdKeyHash, 0, 0, 0);
+    events << FepReplayEvent('9', '9', 0, 0);
+    events << FepReplayEvent('6', '6', 0, 0);
+    events << FepReplayEvent('8', '8', 0, 0);
+    events << FepReplayEvent(2000);
+    events << FepReplayEvent(EStdKeyDevice3, EKeyDevice3, 0, 0); // Select key
+    QTest::newRow("Multitap and numbers")
+            << true
+            << Qt::InputMethodHints(Qt::ImhNoPredictiveText)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("H778wmt")
+            << QString("");
+    QTest::newRow("T9 and numbers")
+            << true
+            << Qt::InputMethodHints(Qt::ImhPreferLowercase)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("hi778you")
+            << QString("");
+    events.clear();
+
+    events << FepReplayEvent('4', '4', 0, 0);
+    events << FepReplayEvent('4', '4', 0, 0);
+    events << FepReplayEvent(EStdKeyDevice3, EKeyDevice3, 0, 0); // Select key
+    QTest::newRow("T9")
+            << true
+            << Qt::InputMethodHints(Qt::ImhPreferLowercase)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("hi")
+            << QString("");
+    QTest::newRow("T9 with uppercase")
+            << true
+            << Qt::InputMethodHints(Qt::ImhPreferUppercase)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("HI")
+            << QString("");
+    QTest::newRow("T9 with forced lowercase")
+            << true
+            << Qt::InputMethodHints(Qt::ImhLowercaseOnly)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("hi")
+            << QString("");
+    QTest::newRow("T9 with forced uppercase")
+            << true
+            << Qt::InputMethodHints(Qt::ImhUppercaseOnly)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("HI")
+            << QString("");
+    QTest::newRow("T9 with maxlength")
+            << true
+            << Qt::InputMethodHints(Qt::ImhLowercaseOnly)
+            << 1
+            << QLineEdit::Normal
+            << events
+            << QString("i")
+            << QString("");
+    events.clear();
+
+    events << FepReplayEvent('4', '4', 0, 0);
+    events << FepReplayEvent('4', '4', 0, 0);
+    events << FepReplayEvent(EStdKeyLeftArrow, EKeyLeftArrow, 0, 0);
+    events << FepReplayEvent(EStdKeyLeftArrow, EKeyLeftArrow, 0, 0);
+    events << FepReplayEvent('9', '9', 0, 0);
+    events << FepReplayEvent('6', '6', 0, 0);
+    events << FepReplayEvent('8', '8', 0, 0);
+    events << FepReplayEvent('0', '0', 0, 0);
+    events << FepReplayEvent(EStdKeyRightArrow, EKeyRightArrow, 0, 0);
+    events << FepReplayEvent(EStdKeyRightArrow, EKeyRightArrow, 0, 0);
+    events << FepReplayEvent('8', '8', 0, 0);
+    events << FepReplayEvent('8', '8', 0, 0);
+    QTest::newRow("T9 with movement and unfinished text")
+            << true
+            << Qt::InputMethodHints(Qt::ImhPreferLowercase)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("you hi")
+            << QString("tv");
+    QTest::newRow("T9 with movement, password and unfinished text")
+            << true
+            << Qt::InputMethodHints(Qt::ImhPreferLowercase)
+            << 0
+            << QLineEdit::Password
+            << events
+            << QString("wmt h")
+            << QString("u");
+    QTest::newRow("T9 with movement, maxlength, password and unfinished text")
+            << true
+            << Qt::InputMethodHints(Qt::ImhPreferLowercase)
+            << 2
+            << QLineEdit::Password
+            << events
+            << QString("wh")
+            << QString("");
+    QTest::newRow("T9 with movement, maxlength and unfinished text")
+            << true
+            << Qt::InputMethodHints(Qt::ImhPreferLowercase)
+            << 2
+            << QLineEdit::Normal
+            << events
+            << QString("hi")
+            << QString("");
+    QTest::newRow("Multitap with movement and unfinished text")
+            << true
+            << Qt::InputMethodHints(Qt::ImhNoPredictiveText | Qt::ImhPreferLowercase)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("wmt h")
+            << QString("u");
+    QTest::newRow("Multitap with movement, maxlength and unfinished text")
+            << true
+            << Qt::InputMethodHints(Qt::ImhNoPredictiveText | Qt::ImhPreferLowercase)
+            << 2
+            << QLineEdit::Normal
+            << events
+            << QString("wh")
+            << QString("");
+    QTest::newRow("Numbers with movement")
+            << true
+            << Qt::InputMethodHints(Qt::ImhDigitsOnly)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("96804488")
+            << QString("");
+    QTest::newRow("Numbers with movement and maxlength")
+            << true
+            << Qt::InputMethodHints(Qt::ImhDigitsOnly)
+            << 2
+            << QLineEdit::Normal
+            << events
+            << QString("44")
+            << QString("");
+    QTest::newRow("Numbers with movement, password and unfinished text")
+            << true
+            << Qt::InputMethodHints(Qt::ImhDigitsOnly)
+            << 0
+            << QLineEdit::Password
+            << events
+            << QString("9680448")
+            << QString("8");
+    QTest::newRow("Numbers with movement, maxlength, password and unfinished text")
+            << true
+            << Qt::InputMethodHints(Qt::ImhDigitsOnly)
+            << 2
+            << QLineEdit::Password
+            << events
+            << QString("44")
+            << QString("");
+    events << FepReplayEvent(EStdKeyRightArrow, EKeyRightArrow, 0, 0);
+    QTest::newRow("T9 with movement")
+            << true
+            << Qt::InputMethodHints(Qt::ImhPreferLowercase)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("you htvi")
+            << QString("");
+    QTest::newRow("T9 with movement and password")
+            << true
+            << Qt::InputMethodHints(Qt::ImhPreferLowercase)
+            << 0
+            << QLineEdit::Password
+            << events
+            << QString("wmt hu")
+            << QString("");
+    QTest::newRow("T9 with movement, maxlength and password")
+            << true
+            << Qt::InputMethodHints(Qt::ImhPreferLowercase)
+            << 2
+            << QLineEdit::Password
+            << events
+            << QString("wh")
+            << QString("");
+    QTest::newRow("Multitap with movement")
+            << true
+            << Qt::InputMethodHints(Qt::ImhNoPredictiveText | Qt::ImhPreferLowercase)
+            << 0
+            << QLineEdit::Normal
+            << events
+            << QString("wmt hu")
+            << QString("");
+    QTest::newRow("Multitap with movement and maxlength")
+            << true
+            << Qt::InputMethodHints(Qt::ImhNoPredictiveText | Qt::ImhPreferLowercase)
+            << 2
+            << QLineEdit::Normal
+            << events
+            << QString("wh")
+            << QString("");
+    QTest::newRow("Numbers with movement and password")
+            << true
+            << Qt::InputMethodHints(Qt::ImhDigitsOnly)
+            << 0
+            << QLineEdit::Password
+            << events
+            << QString("96804488")
+            << QString("");
+    QTest::newRow("Numbers with movement, maxlength and password")
+            << true
+            << Qt::InputMethodHints(Qt::ImhDigitsOnly)
+            << 2
+            << QLineEdit::Password
+            << events
+            << QString("44")
+            << QString("");
+    events.clear();
+#endif
+}
+
+void tst_QInputContext::symbianTestCoeFepInputContext()
+{
+#ifndef Q_OS_SYMBIAN
+    QSKIP("This is a Symbian-only test", SkipAll);
+#else
+    QCoeFepInputContext *ic = qobject_cast<QCoeFepInputContext *>(qApp->inputContext());
+    if (!ic) {
+        QSKIP("coefep is not the active input context; skipping test", SkipAll);
+    }
+
+    QFETCH(bool,                  inputMethodEnabled);
+    QFETCH(Qt::InputMethodHints,  inputMethodHints);
+    QFETCH(int,                   maxLength);
+    QFETCH(QLineEdit::EchoMode,   echoMode);
+    QFETCH(QList<FepReplayEvent>, keyEvents);
+    QFETCH(QString,               finalString);
+    QFETCH(QString,               preeditString);
+
+    if (inputMethodEnabled && m_phoneIsQwerty) {
+        QSKIP("Skipping advanced input method tests on QWERTY phones", SkipSingle);
+    }
+
+    QWidget w;
+    QLayout *layout = new QVBoxLayout;
+    w.setLayout(layout);
+    QLineEdit *lineedit = new QLineEdit;
+    layout->addWidget(lineedit);
+    lineedit->setFocus();
+#ifdef QT_KEYPAD_NAVIGATION
+    lineedit->setEditFocus(true);
+#endif
+    w.show();
+
+    lineedit->setAttribute(Qt::WA_InputMethodEnabled, inputMethodEnabled);
+    lineedit->setInputMethodHints(inputMethodHints);
+    if (maxLength > 0)
+        lineedit->setMaxLength(maxLength);
+    lineedit->setEchoMode(echoMode);
+
+    QTest::qWait(200);
+
+    foreach(FepReplayEvent event, keyEvents) {
+        event.replay(lineedit);
+    }
+
+    QApplication::processEvents();
+
+    QCOMPARE(lineedit->text(), finalString);
+    QEXPECT_FAIL("Numbers with movement, maxlength, password and unfinished text"
+            , "Fails due to QTBUG-12949"
+            , Continue);
+    QCOMPARE(ic->m_preeditString, preeditString);
+#endif
+}
+
 QTEST_MAIN(tst_QInputContext)
 #include "tst_qinputcontext.moc"