| // 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 common = require('../common'); |
| var assert = require('assert'); |
| |
| var order = [], |
| exceptionHandled = false; |
| |
| // This nextTick function will throw an error. It should only be called once. |
| // When it throws an error, it should still get removed from the queue. |
| process.nextTick(function() { |
| order.push('A'); |
| // cause an error |
| what(); |
| }); |
| |
| // This nextTick function should remain in the queue when the first one |
| // is removed. It should be called if the error in the first one is |
| // caught (which we do in this test). |
| process.nextTick(function() { |
| order.push('C'); |
| }); |
| |
| process.on('uncaughtException', function() { |
| if (!exceptionHandled) { |
| exceptionHandled = true; |
| order.push('B'); |
| } |
| else { |
| // If we get here then the first process.nextTick got called twice |
| order.push('OOPS!'); |
| } |
| }); |
| |
| process.on('exit', function() { |
| assert.deepEqual(['A', 'B', 'C'], order); |
| }); |
| |