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from bears.c_languages.codeclone_detection.ClangFunctionDifferenceBear import ( |
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ClangFunctionDifferenceBear) |
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from coalib.bears.GlobalBear import GlobalBear |
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from coalib.results.RESULT_SEVERITY import RESULT_SEVERITY |
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from coalib.results.Result import Result |
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class ClangCloneDetectionBear(GlobalBear): |
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def run(self, |
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dependency_results: dict, |
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max_clone_difference: float=0.185): |
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''' |
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Checks the given code for similar functions that are probably |
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redundant. |
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:param max_clone_difference: The maximum difference a clone should |
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have. |
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''' |
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differences = dependency_results[ |
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ClangFunctionDifferenceBear.__name__][0].contents |
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count_matrices = dependency_results[ |
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ClangFunctionDifferenceBear.__name__][1].contents |
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self.debug("Creating results...") |
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for function_1, function_2, difference in differences: |
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if difference < max_clone_difference: |
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yield Result.from_values( |
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self, |
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"Code clone found. The other occurrence is at file " |
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"{file}, line {line}, function {function}. The " |
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"difference is {difference}.".format( |
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file=function_2[0], |
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line=function_2[1], |
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function=function_2[2], |
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difference=difference), |
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file=function_1[0], |
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severity=RESULT_SEVERITY.MAJOR, |
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line=function_1[1], |
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debug_msg=[count_matrices[function_1], |
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count_matrices[function_2]]) |
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@staticmethod |
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def get_dependencies(): |
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return [ClangFunctionDifferenceBear] |
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coala-analyzer /
coala
