Squish: Run tst_CSUP03 with Clang code model, too

Change-Id: I5b240b2fbd7999b2228871ddf8faa72509c49465
Reviewed-by: Christian Stenger <christian.stenger@digia.com>

tests/system/suite_CSUP/tst_CSUP03/test.py

@@ -64,7 +64,7 @@ def constructExpectedCode(original, codeLines, funcSuffix):
     return "\n".join(tmp) + "\n"
 
 def main():
-    startApplication("qtcreator" + SettingsPath)
+    startCreatorTryingClang()
     if not startedWithoutPluginError():
         return
     projectName = createNewNonQtProject()
@@ -82,6 +82,12 @@ def main():
             "while with braces" : ["", "int dummy = 0;", "while (dummy < 10) {", "++dummy;"],
             "do while" : ["", "int dummy = 0;", "do", "++dummy;", "while (dummy < 10);"]
             }
+    models = iterateAvailableCodeModels()
+    for current in models:
+        if current != models[0]:
+            selectCodeModel(current)
+        test.log("Testing code model: %s" % current)
+        openDocument("untitled.Sources.main\\.cpp")
         editor = getEditorForFileSuffix("main.cpp")
         if not editor:
             test.fatal("Failed to get an editor - leaving test.")
@@ -115,5 +121,6 @@ def main():
             test.compare(modifiedCode, expectedCode, "Verifying whether code matches expected.")
             # reverting to initial state of main.cpp
             revertMainCpp()
+        invokeMenuItem('File', 'Close All')
 
     invokeMenuItem('File', 'Exit')