| // Copyright (C) 2014 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| es6id: 25.3.1.3 |
| description: > |
| Resuming abruptly from a generator in the 'suspendedStart' state should |
| honor the abrupt completion and trigger a transition into the 'completed' |
| state. |
| features: [generators] |
| ---*/ |
| |
| var bodyCount = 0; |
| function* G() { |
| bodyCount += 1; |
| } |
| var iter = G(); |
| var result; |
| |
| result = iter.return(56); |
| |
| assert.sameValue(result.value, 56); |
| assert.sameValue(result.done, true); |
| assert.sameValue( |
| bodyCount, 0, 'body not evaluated during processing of `return` method' |
| ); |
| |
| result = iter.next(); |
| |
| assert.sameValue(result.value, undefined, 'Result `value`'); |
| assert.sameValue(result.done, true, 'Result `done` flag'); |
| assert.sameValue( |
| bodyCount, 0, 'body not evaluated when "completed" generator is advanced' |
| ); |