Squish: Fix handling of server issues in tst_codepasting

Change-Id: I35d8dbeb11be104a1af2956125a29c4606c7e050
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

tests/system/suite_tools/tst_codepasting/test.py

@@ -43,6 +43,7 @@ def invalidPasteId(protocol):
         return -1
 
 def closeHTTPStatusAndPasterDialog(protocol, pasterDialog):
+    try:
         mBoxStr = "{type='QMessageBox' unnamed='1' visible='1' windowTitle?='%s *'}" % protocol
         mBox = waitForObject(mBoxStr, 1000)
         text = str(mBox.text)
@@ -52,6 +53,10 @@ def closeHTTPStatusAndPasterDialog(protocol, pasterDialog):
         if 'Service Unavailable' in text:
             test.warning(text)
             return True
+    except:
+        t,v = sys.exc_info()[:2]
+        test.warning("An exception occurred in closeHTTPStatusAndPasterDialog(): %s(%s)"
+                     % (str(t), str(v)))
     test.log("Closed dialog without expected error.", text)
     return False
 
@@ -90,11 +95,9 @@ def pasteFile(sourceFile, protocol):
         output = str(outputWindow.plainText).splitlines()[-1]
     except:
         output = ""
-        try:
         if closeHTTPStatusAndPasterDialog(protocol, ':Send to Codepaster_CodePaster::PasteView'):
+            resetFiles()
             raise Exception(serverProblems)
-        except:
-            pass
     stdErrOut = aut.readStderr()
     match = re.search("^%s protocol error: (.*)$" % protocol, stdErrOut, re.MULTILINE)
     if match:
@@ -123,11 +126,8 @@ def fetchSnippet(protocol, description, pasteId, skippedPasting):
     try:
         pasteModel = waitForObject(":PasteSelectDialog.listWidget_QListWidget").model()
     except:
-        try:
-            if closeHTTPStatusAndPasterDialog(protocol, ':PasteSelectDialog_CodePaster::PasteSelectDialog'):
+        closeHTTPStatusAndPasterDialog(protocol, ':PasteSelectDialog_CodePaster::PasteSelectDialog')
         return -1
-        except:
-            pass
     waitFor("pasteModel.rowCount() > 1", 20000)
     if (not skippedPasting and not protocol == NAME_PBCA
         and not any(map(lambda str:pasteId in str, dumpItems(pasteModel)))):