ns-get-nested-namespace-dflt-direct.case

// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
desc: >
  Direct Default exports are included in an imported module namespace object when
  a namespace object is created.
esid: sec-module-namespace-exotic-objects-get-p-receiver
info: |
  [...]
  6. Let binding be ! m.ResolveExport(P, « »).
  7. Assert: binding is a ResolvedBinding Record.
  8. Let targetModule be binding.[[Module]].
  9. Assert: targetModule is not undefined.
  10. If binding.[[BindingName]] is "*namespace*", then
  11. Return ? GetModuleNamespace(targetModule).

  Runtime Semantics: GetModuleNamespace
  [...]
    3. If namespace is undefined, then
       a. Let exportedNames be ? module.GetExportedNames(« »).
       b. Let unambiguousNames be a new empty List.
       c. For each name that is an element of exportedNames,
          i. Let resolution be ? module.ResolveExport(name, « », « »).
          ii. If resolution is null, throw a SyntaxError exception.
          iii. If resolution is not "ambiguous", append name to
               unambiguousNames.
       d. Let namespace be ModuleNamespaceCreate(module, unambiguousNames).
  [...]
features: [export-star-as-namespace-from-module]
template: namespace
---*/

//- import
import('./get-nested-namespace-dflt-skip-prod_FIXTURE.js')
//- body
var desc = Object.getOwnPropertyDescriptor(ns, 'productionNS2');

assert.sameValue(desc.enumerable, true, 'ns.productionNS2: is enumerable');
assert.sameValue(desc.writable, true, 'ns.productionNS2: is writable');
assert.sameValue(desc.configurable, false, 'ns.productionNS2: is non-configurable');

var keys = Object.keys(ns.productionNS2);

assert.sameValue(keys.length, 2);
assert.sameValue(keys[0], 'default');
assert.sameValue(keys[1], 'productionOther');

desc = Object.getOwnPropertyDescriptor(ns.productionNS2, 'productionOther');

assert.sameValue(desc.value, null, 'ns.productionNS2.productionOther: value is null');
assert.sameValue(desc.enumerable, true, 'ns.productionNS2.productionOther: is enumerable');
assert.sameValue(desc.writable, true, 'ns.productionNS2.productionOther: is writable');
assert.sameValue(desc.configurable, false, 'ns.productionNS2.productionOther: is non-configurable');

desc = Object.getOwnPropertyDescriptor(ns.productionNS2, 'default');

assert.sameValue(desc.value, 42, 'ns.productionNS2.default value is 42');
assert.sameValue(desc.enumerable, true, 'ns.productionNS2.default is enumerable');
assert.sameValue(desc.writable, true, 'ns.productionNS2.default is writable');
assert.sameValue(desc.configurable, false, 'ns.productionNS2.default is non-configurable');