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workaround v8 heisenbug (#4453)

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This commit is contained in:
Alex Lam S.L
2020-12-25 13:14:36 +08:00
committed by GitHub
parent b2f27fd873
commit bb45f48ab7
1 changed files with 12 additions and 2 deletions
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14
test/sandbox.js
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@@ -64,7 +64,7 @@ function createContext() {
}
}
exports.run_code = function(code, toplevel, timeout) {
function run_code(code, toplevel, timeout) {
timeout = timeout || 5000;
var stdout = "";
var original_write = process.stdout.write;
@@ -79,7 +79,17 @@ exports.run_code = function(code, toplevel, timeout) {
} finally {
process.stdout.write = original_write;
}
};
}
exports.run_code = semver.satisfies(process.version, "0.8") ? function(code, toplevel, timeout) {
var stdout = run_code(code, toplevel, timeout);
if (typeof stdout != "string" || !/arguments/.test(code)) return stdout;
do {
var prev = stdout;
stdout = run_code(code, toplevel, timeout);
} while (prev !== stdout);
return stdout;
} : run_code;
function strip_func_ids(text) {
return ("" + text).replace(/F[0-9]{6}N/g, "<F<>N>");