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Merge pull request #511 from esben-semmle/js/classify-minified-by-variable-names
Approved by xiemaisi
2 parents b07a3e6 + 41e568d commit 6cda33c

3 files changed

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‎javascript/ql/src/semmle/javascript/AST.qll‎

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@@ -141,6 +141,10 @@ class TopLevel extends @toplevel, StmtContainer {
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// and there are at least ten statements overall
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numstmt >= 10
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)
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or
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// many variables, and they all have short names
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count (VarDecl d | d.getTopLevel() = this) > 100 and
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forall (VarDecl d | d.getTopLevel() = this | d.getName().length() <= 2)
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}
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/** Holds if this toplevel is an externs definitions file. */

‎javascript/ql/test/query-tests/filters/ClassifyFiles/ClassifyFiles.expected‎

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| polymer.html:0:0:0:0 | polymer.html | template |
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| purs-bundle.js:0:0:0:0 | purs-bundle.js | generated |
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| purs.js:0:0:0:0 | purs.js | generated |
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| short-variables.js:0:0:0:0 | short-variables.js | generated |
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| some-template.html:0:0:0:0 | some-template.html | template |
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| templ.js:0:0:0:0 | templ.js | template |
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| textmate.html:0:0:0:0 | textmate.html | generated |

‎javascript/ql/test/query-tests/filters/ClassifyFiles/short-variables.js‎

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(function() {
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});
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var a, b;
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var a, b, c;
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});
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var a, b;
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var a, b, c;
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});

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