StaticBugCheckers/python/CompareBugToFixInfer.py at master · sola-da/StaticBugCheckers · GitHub

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'''

Created on Jan. 4, 2018

@author Andrew Habib

'''

import json
import os
import sys

from Util import load_parsed_inf, CustomEncoder


def match_inf_msg_no_lines(msg, msgs):
    for msg2 in msgs:
        if (msg.proj == msg2.proj and msg.cls == msg2.cls and
            msg.bug_class == msg2.bug_class and msg.kind == msg2.kind and
            msg.bug_type == msg2.bug_type and msg.severity == msg2.severity and
            msg.visibility == msg2.visibility and msg.procedure == msg2.procedure):

            return True

    return False


def get_removed_warnings_inf(inf_b, inf_f):
    removed_warnings = []
    for b_msg in inf_b:
        if not match_inf_msg_no_lines(b_msg, inf_f):
            removed_warnings.append(b_msg)

    return removed_warnings


if __name__ == '__main__':

    """Get errors/warnings that disappeared in fixed versions"""

    inf_file = os.path.join(os.getcwd(), sys.argv[1])
    inf_res_b = load_parsed_inf(inf_file)

    inf_file = os.path.join(os.getcwd(), sys.argv[2])
    inf_res_f = load_parsed_inf(inf_file)

    warnings = get_removed_warnings_inf(inf_res_b, inf_res_f)

    output_file_name = "inf_removed_warnings.json"
    with open(output_file_name, "w") as file:
        json.dump(warnings, file, cls=CustomEncoder, indent=4)