1 // Copyright Joyent, Inc. and other Node contributors.
3 // Permission is hereby granted, free of charge, to any person obtaining a
4 // copy of this software and associated documentation files (the
5 // "Software"), to deal in the Software without restriction, including
6 // without limitation the rights to use, copy, modify, merge, publish,
7 // distribute, sublicense, and/or sell copies of the Software, and to permit
8 // persons to whom the Software is furnished to do so, subject to the
9 // following conditions:
11 // The above copyright notice and this permission notice shall be included
12 // in all copies or substantial portions of the Software.
14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
16 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
17 // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
18 // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
19 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20 // USE OR OTHER DEALINGS IN THE SOFTWARE.
24 var assert = require('assert');
25 var readline = require('readline');
26 var Stream = require('stream');
28 var stream = new Stream();
29 var expectedRawMode = true;
30 var rawModeCalled = false;
31 var resumeCalled = false;
32 var pauseCalled = false;
34 stream.setRawMode = function(mode) {
36 assert.equal(mode, expectedRawMode);
38 stream.resume = function() {
41 stream.pause = function() {
45 // when the "readline" starts in "terminal" mode,
46 // then setRawMode(true) should be called
47 var rli = readline.createInterface({
53 assert(rawModeCalled);
58 // pause() should call *not* call setRawMode()
59 rawModeCalled = false;
63 assert(!rawModeCalled);
64 assert(!resumeCalled);
68 // resume() should *not* call setRawMode()
69 rawModeCalled = false;
73 assert(!rawModeCalled);
78 // close() should call setRawMode(false)
79 expectedRawMode = false;
80 rawModeCalled = false;
84 assert(rawModeCalled);
85 assert(!resumeCalled);
88 assert.deepEqual(stream.listeners('keypress'), []);
89 // one data listener for the keypress events.
90 assert.equal(stream.listeners('data').length, 1);