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Do not produce trace links for UNKNOWN status #175

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merged 1 commit into from
Sep 30, 2024
Merged

Do not produce trace links for UNKNOWN status #175

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10 changes: 6 additions & 4 deletions src/cbmc_viewer/resultt.py
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Original file line number Diff line number Diff line change
Expand Up @@ -290,6 +290,7 @@ def parse_cbmc_xml_results(xml_file):

JSON_STATUS_MESSAGE = 'STATUS-MESSAGE'
JSON_SUCCESS = 'SUCCESS'
JSON_UNKNOWN = 'UNKNOWN'
JSON_WARNING = 'WARNING'

JSON_PROVER_STATUS_SUCCESS = 'success'
Expand All @@ -313,6 +314,7 @@ def parse_cbmc_xml_results(xml_file):

XML_STATUS_MESSAGE = 'STATUS-MESSAGE'
XML_SUCCESS_STATUS = 'SUCCESS'
XML_UNKNOWN_STATUS = 'UNKNOWN'
XML_WARNING_MESSAGE = 'WARNING'

################################################################
Expand Down Expand Up @@ -421,8 +423,8 @@ def cbmc_text_results(results_section):
results = EMPTY_RESULT_RESULTS
for line in results_section:
# Lines given property checking results have the form
# [name] srcloc description: SUCCESS|FAILURE
match = re.match(r'\[([^ ]*)\].*: ((FAILURE)|(SUCCESS))', line)
# [name] srcloc description: SUCCESS|FAILURE|UNKNOWN
match = re.match(r'\[([^ ]*)\].*: ((FAILURE)|(SUCCESS)|(UNKNOWN))', line)
if match:
name, status = match.groups()[:2]
results[status == 'SUCCESS'].append(name)
Expand All @@ -435,7 +437,7 @@ def cbmc_json_results(blobs):
for blob in blobs:
for result in blob.get(JSON_RESULT_KEY) or []:
name, status = result[JSON_PROPERTY_KEY], result[JSON_STATUS_KEY]
results[status == JSON_SUCCESS].append(name)
results[status in [JSON_SUCCESS, JSON_UNKNOWN]].append(name)
return results

def cbmc_xml_results(blob):
Expand All @@ -447,7 +449,7 @@ def cbmc_xml_results(blob):
for result in blob.iter(XML_RESULT_TAG):
name = result.get(XML_RESULT_PROPERTY_ATTR)
status = result.get(XML_RESULT_STATUS_ATTR)
results[status == XML_SUCCESS_STATUS].append(name)
results[status in [XML_SUCCESS_STATUS, XML_UNKNOWN_STATUS]].append(name)

# cbmc --stop-on-fail output produces one trace with one failure
if not (results[True] or results[False]):
Expand Down
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