Squish: Remember where breakpoints are

So we don't have to update the test each time
Creator changes the project templates.

Change-Id: I76f96f719895f2f8cadccaf9c91cc85d1735ce13
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

tests/system/shared/editor_utils.py

@@ -62,6 +62,13 @@ def placeCursorToLine(editor, line, isRegex=False):
         type(getEditor(), "<End>")
     return True
 
+# returns the number of the text line where the cursor is, starting at line 1
+# param editor is the editor the cursor is in
+def lineNumberWithCursor(editor):
+    textPos = editor.textCursor().position()
+    line = str(editor.plainText)[:textPos].count("\n") + 1
+    return line
+
 # this function returns True if a QMenu is
 # popped up above the given editor
 # param editor is the editor where the menu should appear