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f07a7bf8cf
Will need subsequent PRs fixing up test failures (due to deprecated methods moving around), but other than that everything should be straight-forward.
35 lines
1.2 KiB
Plaintext
35 lines
1.2 KiB
Plaintext
/**
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* @name Duplicate code block
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* @description This block of code is duplicated elsewhere. If possible, the shared code should be refactored so there is only one occurrence left. It may not always be possible to address these issues; other duplicate code checks (such as duplicate function, duplicate class) give subsets of the results with higher confidence.
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* @kind problem
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* @problem.severity recommendation
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* @sub-severity low
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* @tags testability
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* maintainability
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* useless-code
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* duplicate-code
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* statistical
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* non-attributable
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* @deprecated
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* @precision medium
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* @id py/duplicate-block
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*/
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import python
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import CodeDuplication
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predicate sorted_by_location(DuplicateBlock x, DuplicateBlock y) {
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if x.sourceFile() = y.sourceFile()
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then x.sourceStartLine() < y.sourceStartLine()
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else x.sourceFile().getAbsolutePath() < y.sourceFile().getAbsolutePath()
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}
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from DuplicateBlock d, DuplicateBlock other
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where
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d.sourceLines() > 10 and
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other.getEquivalenceClass() = d.getEquivalenceClass() and
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sorted_by_location(other, d)
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select d,
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"Duplicate code: " + d.sourceLines() + " lines are duplicated at " +
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other.sourceFile().getShortName() + ":" + other.sourceStartLine().toString()
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