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test-repl-load-save-history.js
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test-repl-load-save-history.js
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// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
var common = require('../common'),
path = require('path'),
assert = require('assert'),
repl = require('repl').start('');
var history = [
'never gonna give you up',
'never gonna let you down',
'never gonna gonna run around and desert you',
'never gonna make you cry',
'never gonna say goodbye',
'never gonna tell a lie and hurt you'
];
var historyFile = path.join(common.tmpDir, 'history');
saveHistory();
function saveHistory() {
repl.setHistory(history);
repl.saveHistory(historyFile, function(err) {
if (err) throw err;
loadHistory();
});
}
function loadHistory() {
repl.setHistory([]);
repl.loadHistory(historyFile, function(err) {
if (err) throw err;
assert.deepEqual(repl.rli.history, history);
process.exit();
});
}