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|
'use strict';
const assert = require('assert');
require('../common');
// Assert legit flags are allowed, and bogus flags are disallowed
{
const goodFlags = [
'--perf_basic_prof',
'--perf-basic-prof',
'perf-basic-prof',
'--perf_basic-prof',
'perf_basic-prof',
'perf_basic_prof',
'-r',
'r',
'--stack-trace-limit=100',
'--stack-trace-limit=-=xX_nodejs_Xx=-',
].concat(process.config.variables.v8_enable_inspector ? [
'--inspect-brk',
'inspect-brk',
'--inspect_brk',
] : []);
const badFlags = [
'INSPECT-BRK',
'--INSPECT-BRK',
'--r',
'-R',
'---inspect-brk',
'--cheeseburgers'
];
goodFlags.forEach((flag) => {
assert.strictEqual(
process.allowedNodeEnvironmentFlags.has(flag),
true,
`flag should be in set: ${flag}`
);
});
badFlags.forEach((flag) => {
assert.strictEqual(
process.allowedNodeEnvironmentFlags.has(flag),
false,
`flag should not be in set: ${flag}`
);
});
}
// assert all "canonical" flags begin with dash(es)
{
process.allowedNodeEnvironmentFlags.forEach((flag) => {
assert(/^--?[a-z0-9._-]+$/.test(flag),
`Unexpected format for flag ${flag}`);
});
}
// assert immutability of process.allowedNodeEnvironmentFlags
{
assert.strictEqual(Object.isFrozen(process.allowedNodeEnvironmentFlags),
true);
process.allowedNodeEnvironmentFlags.add('foo');
assert.strictEqual(process.allowedNodeEnvironmentFlags.has('foo'), false);
process.allowedNodeEnvironmentFlags.forEach((flag) => {
assert.strictEqual(flag === 'foo', false);
});
process.allowedNodeEnvironmentFlags.clear();
assert.strictEqual(process.allowedNodeEnvironmentFlags.size > 0, true);
const size = process.allowedNodeEnvironmentFlags.size;
process.allowedNodeEnvironmentFlags.delete('-r');
assert.strictEqual(process.allowedNodeEnvironmentFlags.size, size);
}
|
