node/test/parallel/test-tls-cipher-list.js
Myles Borins 28e9a022df test: wrap assert.fail when passed to callback
Currently there are many instances where assert.fail is directly passed
to a callback for error handling. Unfortunately this will swallow the
error as it is the third argument of assert.fail that sets the message
not the first.

This commit adds a new function to test/common.js that simply wraps
assert.fail and calls it with the provided message.

Tip of the hat to @trott for pointing me in the direction of this.

PR-URL: https://github.com/nodejs/node/pull/3453
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
2015-10-24 14:42:41 -07:00

33 lines
808 B
JavaScript

'use strict';
const common = require('../common');
if (!common.hasCrypto) {
console.log('1..0 # Skipped: missing crypto');
return;
}
const assert = require('assert');
const spawn = require('child_process').spawn;
const defaultCoreList = require('constants').defaultCoreCipherList;
function doCheck(arg, check) {
var out = '';
var arg = arg.concat([
'-pe',
'require("constants").defaultCipherList'
]);
spawn(process.execPath, arg, {}).
on('error', common.fail).
stdout.on('data', function(chunk) {
out += chunk;
}).on('end', function() {
assert.equal(out.trim(), check);
}).on('error', common.fail);
}
// test the default unmodified version
doCheck([], defaultCoreList);
// test the command line switch by itself
doCheck(['--tls-cipher-list=ABC'], 'ABC');