Squish: Fix logged output of tst_git_clone

The clone log contains escape as a character (unicode 0x1b) which
makes the creation of the results.xml fail. This patch removes these
for unquoted text logs.

Change-Id: Ia5312c4cf41dbf9c40732e48ebe4694f79f39bb2
Reviewed-by: Robert Loehning <robert.loehning@digia.com>

tests/system/suite_tools/tst_git_clone/test.py

@@ -53,9 +53,11 @@ def verifyCloneLog(targetDir, canceled):
                     "Searching for clone directory in clone log")
         result = "The process terminated with exit code 0."
         summary = "Succeeded."
+    # cloneLog.plainText holds escape as character which makes QDom fail while printing the result
+    # removing these for letting Jenkins continue execute the test suite
     test.xverify((result in str(cloneLog.plainText)),
                  "Searching for result (%s) in clone log:\n%s"
-                % (result, str(cloneLog.plainText)))
+                % (result, str(cloneLog.plainText).replace(unicode("\x1b"), "")))
     test.compare(waitForObject(":Git Repository Clone.Result._QLabel").text, summary)
 
 def verifyFiles(targetDir):