| // 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 util = require('../../'); |
| |
| suite('inspect'); |
| |
| test('util.inspect - test for sparse array', function () { |
| var a = ['foo', 'bar', 'baz']; |
| assert.equal(util.inspect(a), '[ \'foo\', \'bar\', \'baz\' ]'); |
| delete a[1]; |
| assert.equal(util.inspect(a), '[ \'foo\', , \'baz\' ]'); |
| assert.equal(util.inspect(a, true), '[ \'foo\', , \'baz\', [length]: 3 ]'); |
| assert.equal(util.inspect(new Array(5)), '[ , , , , ]'); |
| }); |
| |
| test('util.inspect - exceptions should print the error message, not \'{}\'', function () { |
| assert.equal(util.inspect(new Error()), '[Error]'); |
| assert.equal(util.inspect(new Error('FAIL')), '[Error: FAIL]'); |
| assert.equal(util.inspect(new TypeError('FAIL')), '[TypeError: FAIL]'); |
| assert.equal(util.inspect(new SyntaxError('FAIL')), '[SyntaxError: FAIL]'); |
| }); |