Squish: Updated existing tests to run on Mac

Change-Id: Id4c3bd97f806e502fe64ca9bd4864938d918dc73
Reviewed-on: http://codereview.qt-project.org/6156
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Robert Löhning <robert.loehning@nokia.com>

tests/system/shared/editor_utils.py

@@ -12,6 +12,7 @@ def placeCursorToLine(editor,line,isRegex=False):
     found = False
     if isRegex:
         regex = re.compile(line)
+    editorRealName = objectMap.realName(editor)
     while not found:
         currentLine = str(lineUnderCursor(editor)).strip()
         if isRegex:
@@ -26,7 +27,7 @@ def placeCursorToLine(editor,line,isRegex=False):
             if currentLine==line:
                 found = True
             else:
-                type(editor, "<Down>")
+                type(editorRealName, "<Down>")
                 if oldPosition==editor.textCursor().position():
                     break
                 oldPosition = editor.textCursor().position()