mirror of
https://github.com/tc39/test262.git
synced 2025-05-25 17:20:41 +02:00
3dc6d92970
Assert correct behavior of the own properties of module namespace objects and the essential internal methods of module namespace exotic objects.
134 lines
4.0 KiB
JavaScript
134 lines
4.0 KiB
JavaScript
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
/*---
|
|
esid: sec-@@iterator
|
|
description: Iteration order over exported names
|
|
info: >
|
|
Iteration should include all non-ambiguous export names ordered as if an
|
|
Array of those String values had been sorted using `Array.prototype.sort`
|
|
using SortCompare as *comparefunction*.
|
|
|
|
15.2.1.18 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).
|
|
4. Return namespace.
|
|
|
|
9.4.6.12 ModuleNamespaceCreate (module, exports)
|
|
|
|
[...]
|
|
7. Set M's [[Exports]] internal slot to exports.
|
|
[...]
|
|
|
|
26.3.2 [ @@iterator ] ( )
|
|
|
|
[...]
|
|
3. Let exports be the value of N's [[Exports]] internal slot.
|
|
4. Return ! CreateListIterator(exports).
|
|
flags: [module]
|
|
features: [Symbol.iterator]
|
|
---*/
|
|
|
|
var x;
|
|
export { x as π }; // u03c0
|
|
export { x as az };
|
|
export { x as __ };
|
|
export { x as za };
|
|
export { x as Z };
|
|
export { x as \u03bc };
|
|
export { x as z };
|
|
export { x as zz };
|
|
export { x as a };
|
|
export { x as A };
|
|
export { x as aa };
|
|
export { x as λ }; // u03bb
|
|
export { x as _ };
|
|
export { x as $$ };
|
|
export { x as $ };
|
|
export default null;
|
|
|
|
import * as ns from './values-order.js';
|
|
|
|
var iter = ns[Symbol.iterator]();
|
|
var result;
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not initially done');
|
|
assert.sameValue(result.value, '$');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not done following "$"');
|
|
assert.sameValue(result.value, '$$');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not done following "$$"');
|
|
assert.sameValue(result.value, 'A');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not done following "A"');
|
|
assert.sameValue(result.value, 'Z');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not done following "Z"');
|
|
assert.sameValue(result.value, '_');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not done following "_"');
|
|
assert.sameValue(result.value, '__');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not done following "__"');
|
|
assert.sameValue(result.value, 'a');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not done following "a"');
|
|
assert.sameValue(result.value, 'aa');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not done following "aa"');
|
|
assert.sameValue(result.value, 'az');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not done following "az"');
|
|
assert.sameValue(result.value, 'default');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not done following "default"');
|
|
assert.sameValue(result.value, 'z');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not done following "z"');
|
|
assert.sameValue(result.value, 'za');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not done following "za"');
|
|
assert.sameValue(result.value, 'zz');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not done following "zz"');
|
|
assert.sameValue(result.value, '\u03bb');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not done following "\u03bb"');
|
|
assert.sameValue(result.value, '\u03bc');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, false, 'not done following "\u03bc"');
|
|
assert.sameValue(result.value, '\u03c0');
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, true, 'done following "\u03c0"');
|
|
assert.sameValue(result.value, undefined);
|
|
|
|
result = iter.next();
|
|
assert.sameValue(result.done, true, 'done following exhaustion');
|
|
assert.sameValue(result.value, undefined);
|