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expand ufuzz patterns (#3761)

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This commit is contained in:
Alex Lam S.L
2020-04-05 15:12:46 +01:00
committed by GitHub
parent 1b07f64057
commit 273c6020ba
1 changed files with 6 additions and 1 deletions
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7
test/ufuzz/index.js
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@@ -704,7 +704,6 @@ function _createExpression(recurmax, noComma, stmtDepth, canThrow) {
break; break;
} }
VAR_NAMES.length = nameLenBefore; VAR_NAMES.length = nameLenBefore;
if (canThrow && rng(8) == 0 && !/^new /.test(s[0])) s[s.length - 1] += "()";
return filterDirective(s).join("\n"); return filterDirective(s).join("\n");
case p++: case p++:
case p++: case p++:
@@ -773,6 +772,12 @@ function _createExpression(recurmax, noComma, stmtDepth, canThrow) {
case p++: case p++:
case p++: case p++:
case p++: case p++:
if (rng(16) == 0) {
var name = getVarName();
var fn = name + "." + getDotKey();
called[name] = true;
return name + " && " + "typeof " + fn + ' == "function" && --_calls_ >= 0 && ' + fn + "(" + createArgs(recurmax, stmtDepth, canThrow) + ")";
}
var name = rng(3) == 0 ? getVarName() : "f" + rng(funcs + 2); var name = rng(3) == 0 ? getVarName() : "f" + rng(funcs + 2);
called[name] = true; called[name] = true;
return "typeof " + name + ' == "function" && --_calls_ >= 0 && ' + name + "(" + createArgs(recurmax, stmtDepth, canThrow) + ")"; return "typeof " + name + ' == "function" && --_calls_ >= 0 && ' + name + "(" + createArgs(recurmax, stmtDepth, canThrow) + ")";