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suppress invalid test generation in ufuzz (#4551)

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This commit is contained in:
Alex Lam S.L
2021-01-12 20:29:39 +00:00
committed by GitHub
parent c11a748908
commit e84957e3da
1 changed files with 13 additions and 5 deletions
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18
test/ufuzz/index.js
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@@ -1485,18 +1485,26 @@ function _createSimpleBinaryExpr(recurmax, noComma, stmtDepth, canThrow) {
function createTypeofExpr(recurmax, stmtDepth, canThrow) { function createTypeofExpr(recurmax, stmtDepth, canThrow) {
switch (rng(8)) { switch (rng(8)) {
case 0: case 0:
return "(typeof " + createVarName(MANDATORY, DONT_STORE) + ' === "' + TYPEOF_OUTCOMES[rng(TYPEOF_OUTCOMES.length)] + '")'; return "(typeof " + createVar() + ' === "' + TYPEOF_OUTCOMES[rng(TYPEOF_OUTCOMES.length)] + '")';
case 1: case 1:
return "(typeof " + createVarName(MANDATORY, DONT_STORE) + ' !== "' + TYPEOF_OUTCOMES[rng(TYPEOF_OUTCOMES.length)] + '")'; return "(typeof " + createVar() + ' !== "' + TYPEOF_OUTCOMES[rng(TYPEOF_OUTCOMES.length)] + '")';
case 2: case 2:
return "(typeof " + createVarName(MANDATORY, DONT_STORE) + ' == "' + TYPEOF_OUTCOMES[rng(TYPEOF_OUTCOMES.length)] + '")'; return "(typeof " + createVar() + ' == "' + TYPEOF_OUTCOMES[rng(TYPEOF_OUTCOMES.length)] + '")';
case 3: case 3:
return "(typeof " + createVarName(MANDATORY, DONT_STORE) + ' != "' + TYPEOF_OUTCOMES[rng(TYPEOF_OUTCOMES.length)] + '")'; return "(typeof " + createVar() + ' != "' + TYPEOF_OUTCOMES[rng(TYPEOF_OUTCOMES.length)] + '")';
case 4: case 4:
return "(typeof " + createVarName(MANDATORY, DONT_STORE) + ")"; return "(typeof " + createVar() + ")";
default: default:
return "(typeof " + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + ")"; return "(typeof " + createExpression(recurmax, COMMA_OK, stmtDepth, canThrow) + ")";
} }
function createVar() {
var save_async = async;
if (!async && avoid_vars.indexOf("await") >= 0) async = true;
var name = createVarName(MANDATORY, DONT_STORE);
async = save_async;
return name;
}
} }
function createValue() { function createValue() {