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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.
'use strict';
const common = require('../common');
const ArrayStream = require('../common/arraystream');
const assert = require('assert');
const util = require('util');
const repl = require('repl');
const putIn = new ArrayStream();
repl.start('', putIn, null, true);
test1();
function test1() {
let gotWrite = false;
putIn.write = function(data) {
gotWrite = true;
if (data.length) {
// Inspect output matches repl output
assert.strictEqual(data,
`${util.inspect(require('fs'), null, 2, false)}\n`);
// Globally added lib matches required lib
assert.strictEqual(global.fs, require('fs'));
test2();
}
};
assert(!gotWrite);
putIn.run(['fs']);
assert(gotWrite);
}
function test2() {
let gotWrite = false;
putIn.write = function(data) {
gotWrite = true;
if (data.length) {
// REPL response error message
assert.strictEqual(data, '{}\n');
// Original value wasn't overwritten
assert.strictEqual(val, global.url);
}
};
const val = {};
global.url = val;
common.allowGlobals(val);
assert(!gotWrite);
putIn.run(['url']);
assert(gotWrite);
}
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