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nodejs/test/parallel/test-tls-cipher-list.js
cjihrig 7dd82dd1c3 test: add common.mustNotCall()
This commit adds a mustNotCall() helper for testing. This provides
an alternative to using common.fail() as a callback, or creating
a callback function for the sole purpose of calling common.fail().

PR-URL: https://github.com/nodejs/node/pull/11152
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
2017-02-06 14:07:55 -05:00

33 lines
826 B
JavaScript

'use strict';
const common = require('../common');
if (!common.hasCrypto) {
common.skip('missing crypto');
return;
}
const assert = require('assert');
const spawn = require('child_process').spawn;
const defaultCoreList = require('crypto').constants.defaultCoreCipherList;
function doCheck(arg, check) {
let out = '';
arg = arg.concat([
'-pe',
'require("crypto").constants.defaultCipherList'
]);
spawn(process.execPath, arg, {})
.on('error', common.mustNotCall())
.stdout.on('data', function(chunk) {
out += chunk;
}).on('end', function() {
assert.strictEqual(out.trim(), check);
}).on('error', common.mustNotCall());
}
// test the default unmodified version
doCheck([], defaultCoreList);
// test the command line switch by itself
doCheck(['--tls-cipher-list=ABC'], 'ABC');