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'use strict';
const common = require('../common');
var assert = require('assert');
var util = require('util');
var repl = require('repl');
// This test adds global variables
common.globalCheck = false;
const putIn = new common.ArrayStream();
var testMe = repl.start('', putIn, null, true);
test1();
function test1() {
var gotWrite = false;
putIn.write = function(data) {
gotWrite = true;
if (data.length) {
// inspect output matches repl output
assert.equal(data, util.inspect(require('fs'), null, 2, false) + '\n');
// globally added lib matches required lib
assert.equal(global.fs, require('fs'));
test2();
}
};
assert(!gotWrite);
putIn.run(['fs']);
assert(gotWrite);
}
function test2() {
var gotWrite = false;
putIn.write = function(data) {
gotWrite = true;
if (data.length) {
// repl response error message
assert.equal(data, '{}\n');
// original value wasn't overwritten
assert.equal(val, global.url);
}
};
var val = {};
global.url = val;
assert(!gotWrite);
putIn.run(['url']);
assert(gotWrite);
}
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