| // 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 assert = require('assert'); |
| var readline = require('readline'); |
| var Stream = require('stream'); |
| |
| var stream = new Stream(); |
| var expectedRawMode = true; |
| var rawModeCalled = false; |
| var resumeCalled = false; |
| var pauseCalled = false; |
| |
| stream.setRawMode = function(mode) { |
| rawModeCalled = true; |
| assert.equal(mode, expectedRawMode); |
| }; |
| stream.resume = function() { |
| resumeCalled = true; |
| }; |
| stream.pause = function() { |
| pauseCalled = true; |
| }; |
| |
| // when the "readline" starts in "terminal" mode, |
| // then setRawMode(true) should be called |
| var rli = readline.createInterface({ |
| input: stream, |
| output: stream, |
| terminal: true |
| }); |
| assert(rli.terminal) |
| assert(rawModeCalled); |
| assert(resumeCalled); |
| assert(!pauseCalled); |
| |
| |
| // pause() should call *not* call setRawMode() |
| rawModeCalled = false; |
| resumeCalled = false; |
| pauseCalled = false; |
| rli.pause(); |
| assert(!rawModeCalled); |
| assert(!resumeCalled); |
| assert(pauseCalled); |
| |
| |
| // resume() should *not* call setRawMode() |
| rawModeCalled = false; |
| resumeCalled = false; |
| pauseCalled = false; |
| rli.resume(); |
| assert(!rawModeCalled); |
| assert(resumeCalled); |
| assert(!pauseCalled); |
| |
| |
| // close() should call setRawMode(false) |
| expectedRawMode = false; |
| rawModeCalled = false; |
| resumeCalled = false; |
| pauseCalled = false; |
| rli.close(); |
| assert(rawModeCalled); |
| assert(!resumeCalled); |
| assert(pauseCalled); |
| |
| assert.deepEqual(stream.listeners('end'), []); |
| assert.deepEqual(stream.listeners('keypress'), []); |
| // one data listener for the keypress events. |
| assert.equal(stream.listeners('data').length, 1); |