Merge branch '4.6' of scm.dev.nokia.troll.no:qt/qt into 4.6

1 files changed, 38 insertions, 0 deletions

diff --git a/tests/auto/qlineedit/tst_qlineedit.cpp b/tests/auto/qlineedit/tst_qlineedit.cpp
index 26294ac..9fe8e49 100644
--- a/tests/auto/qlineedit/tst_qlineedit.cpp
+++ b/tests/auto/qlineedit/tst_qlineedit.cpp
@@ -51,6 +51,10 @@
 #include "qcompleter.h"
 #include "qstandarditemmodel.h"
 
+#ifndef QT_NO_CLIPBOARD
+#include "qclipboard.h"
+#endif
+
 #ifdef Q_WS_MAC
 #include <Carbon/Carbon.h> // For the random function.
 #include <cstdlib> // For the random function.
@@ -157,6 +161,10 @@ private slots:
     void undo_keypressevents_data();
     void undo_keypressevents();
 
+#ifndef QT_NO_CLIPBOARD
+    void QTBUG5786_undoPaste();
+#endif
+
     void clear();
 
     void text_data();
@@ -1408,6 +1416,36 @@ void tst_QLineEdit::undo_keypressevents()
     QVERIFY(testWidget->text().isEmpty());
 }
 
+#ifndef QT_NO_CLIPBOARD
+void tst_QLineEdit::QTBUG5786_undoPaste()
+{
+    QString initial("initial");
+    QString string("test");
+    QString additional("add");
+    QApplication::clipboard()->setText(string);
+    QLineEdit edit(initial);
+    QCOMPARE(edit.text(), initial);
+    edit.paste();
+    QCOMPARE(edit.text(), initial + string);
+    edit.paste();
+    QCOMPARE(edit.text(), initial + string + string);
+    edit.insert(additional);
+    QCOMPARE(edit.text(), initial + string + string + additional);
+    edit.undo();
+    QCOMPARE(edit.text(), initial + string + string);
+    edit.undo();
+    QCOMPARE(edit.text(), initial + string);
+    edit.undo();
+    QCOMPARE(edit.text(), initial);
+    edit.selectAll();
+    QApplication::clipboard()->setText(QString());
+    edit.paste();
+    QVERIFY(edit.text().isEmpty());
+
+}
+#endif
+
+
 void tst_QLineEdit::clear()
 {
     // checking that clear of empty/nullstring doesn't add to undo history