for-await-resolution-and-error.js (1508B)
1 // |reftest| async 2 // Copyright (C) 2018 Leo Balter. All rights reserved. 3 // This code is governed by the BSD license found in the LICENSE file. 4 /*--- 5 description: > 6 Resolve multiple imports through a for await loop 7 esid: sec-finishdynamicimport 8 info: | 9 Runtime Semantics: FinishDynamicImport ( referencingScriptOrModule, specifier, promiseCapability, completion ) 10 11 2. Otherwise, 12 a. Assert: completion is a normal completion and completion.[[Value]] is undefined. 13 b. Let moduleRecord be ! HostResolveImportedModule(referencingScriptOrModule, specifier). 14 c. Assert: Evaluate has already been invoked on moduleRecord and successfully completed. 15 d. Let namespace be GetModuleNamespace(moduleRecord). 16 ... 17 f. Otherwise, perform ! Call(promiseCapability.[[Resolve]], undefined, « namespace.[[Value]] »). 18 flags: [async] 19 features: [dynamic-import] 20 includes: [compareArray.js] 21 ---*/ 22 23 let r = []; 24 async function aiter() { 25 for await (let imported of [ 26 import('./for-await-resolution-and-error-a_FIXTURE.js'), 27 import('./for-await-resolution-and-error-b_FIXTURE.js'), 28 import('./for-await-resolution-and-error-poisoned_FIXTURE.js'), 29 import('./for-await-resolution-and-error-a_FIXTURE.js'), // this should be ignored 30 ]) { 31 r.push(imported.x); 32 } 33 } 34 35 aiter().then(() => { throw 'The async function should not resolve' }, error => { 36 assert.compareArray(r, [42, 39]); 37 assert.sameValue(error, 'foo'); 38 }).then($DONE, $DONE);