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JS: add test cases for false positives in loop-iteration-skipped-due-to-shifting

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Napalys Klicius
2025-06-12 13:38:48 +02:00
parent 538a5af1d1
commit 7292a76ee4
2 changed files with 28 additions and 0 deletions
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3
javascript/ql/test/query-tests/Statements/LoopIterationSkippedDueToShifting/LoopIterationSkippedDueToShifting.expected
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@@ -1,3 +1,6 @@
| tst.js:4:27:4:44 | parts.splice(i, 1) | Removing an array item without adjusting the loop index 'i' causes the subsequent array item to be skipped. |
| tst.js:13:29:13:46 | parts.splice(i, 1) | Removing an array item without adjusting the loop index 'i' causes the subsequent array item to be skipped. |
| tst.js:24:9:24:26 | parts.splice(i, 1) | Removing an array item without adjusting the loop index 'i' causes the subsequent array item to be skipped. |
| tst.js:128:11:128:33 | pending ... e(i, 1) | Removing an array item without adjusting the loop index 'i' causes the subsequent array item to be skipped. |
| tst.js:136:32:136:47 | toc.splice(i, 1) | Removing an array item without adjusting the loop index 'i' causes the subsequent array item to be skipped. |
| tst.js:143:10:143:25 | toc.splice(i, 1) | Removing an array item without adjusting the loop index 'i' causes the subsequent array item to be skipped. |

25
javascript/ql/test/query-tests/Statements/LoopIterationSkippedDueToShifting/tst.js
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@@ -121,3 +121,28 @@ function inspectNextElement(string) {
}
return parts.join('/');
}
function withTryCatch(pendingCSS) {
for (let i = 0; i < pendingCSS.length; ++i) {
try {
pendingCSS.splice(i, 1); // $ SPURIOUS:Alert
i -= 1;
} catch (ex) {}
}
}
function andOperand(toc) {
for (let i = 0; i < toc.length; i++) {
toc[i].ignoreSubHeading && toc.splice(i, 1) && i--; // $ SPURIOUS:Alert
}
}
function ifStatement(toc) {
for (let i = 0; i < toc.length; i++) {
if(toc[i].ignoreSubHeading){
if(toc.splice(i, 1)){ // $ SPURIOUS:Alert
i--;
}
}
}
}