tor-browser

The Tor Browser
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eval-rqstd-once.js (1045B)

      1 // |reftest| async
      2 // Copyright (C) 2018 Rick Waldron. All rights reserved.
      3 // This code is governed by the BSD license found in the LICENSE file.
      4 
      5 /*---
      6 description: Requested modules are evaluated exactly once
      7 esid: sec-moduleevaluation
      8 info: |
      9    [...]
     10    4. If module.[[Evaluated]] is true, return undefined.
     11    5. Set module.[[Evaluated]] to true.
     12    6. For each String required that is an element of module.[[RequestedModules]] do,
     13       a. Let requiredModule be ? HostResolveImportedModule(module, required).
     14       b. Perform ? requiredModule.ModuleEvaluation().
     15    [...]
     16 includes: [fnGlobalObject.js]
     17 flags: [async]
     18 features: [dynamic-import]
     19 ---*/
     20 
     21 var global = fnGlobalObject();
     22 
     23 Promise.all([
     24  import('./eval-rqstd-once_FIXTURE.js'),
     25  import('./eval-rqstd-once_FIXTURE.js'),
     26 ]).then(async () => {
     27  // Use await to serialize imports
     28  await import('./eval-rqstd-once_FIXTURE.js');
     29  await import('./eval-rqstd-once_FIXTURE.js');
     30 
     31  assert.sameValue(global.test262, 262, 'global property was defined');
     32 }).then($DONE, $DONE);