1 files changed, 19 insertions, 0 deletions
diff --git a/tests/auto/qtextedit/tst_qtextedit.cpp b/tests/auto/qtextedit/tst_qtextedit.cpp
index fee030c..bebc4bd 100644
--- a/tests/auto/qtextedit/tst_qtextedit.cpp
+++ b/tests/auto/qtextedit/tst_qtextedit.cpp
@@ -200,6 +200,7 @@ private slots:
     void pasteFromQt3RichText();
     void noWrapBackgrounds();
     void preserveCharFormatAfterUnchangingSetPosition();
+    void twoSameInputMethodEvents();
 
 private:
     void createSelection();
@@ -2183,5 +2184,23 @@ void tst_QTextEdit::preserveCharFormatAfterUnchangingSetPosition()
     QCOMPARE(edit.textColor(), color);
 }
 
+// Regression test for QTBUG-4696
+void tst_QTextEdit::twoSameInputMethodEvents()
+{
+    ed->setText("testLine");
+    ed->show();
+    QList<QInputMethodEvent::Attribute> attributes;
+    attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::Cursor,
+                                                   ed->textCursor().position(),
+                                                   0,
+                                                   QVariant()));
+
+    QInputMethodEvent event("PreEditText", attributes);
+    QApplication::sendEvent(ed, &event);
+    QCOMPARE(ed->document()->firstBlock().layout()->lineCount(), 1);
+    QApplication::sendEvent(ed, &event);
+    QCOMPARE(ed->document()->firstBlock().layout()->lineCount(), 1);
+}
+
 QTEST_MAIN(tst_QTextEdit)
 #include "tst_qtextedit.moc"