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// |reftest| module async
// Copyright (C) 2018 Leo Balter. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
Dynamic Import receives an AssignmentExpression (ImportMeta)
esid: prod-ImportCall
info: |
ImportCall [Yield]:
import ( AssignmentExpression[+In, ?Yield] )
Runtime Semantics: Evaluation
ImportCall : import ( AssignmentExpression )
...
5. Let specifierString be ToString(specifier).
6. IfAbruptRejectPromise(specifierString, promiseCapability).
features: [dynamic-import, import.meta]
flags: [module, async]
---*/
const p = import(import.meta);
// We can at least assert p is a promise.
assert.sameValue(Promise.resolve(p), p, 'Assert that p is a promise');
// The keys of import.meta are implementation defined, but we know its
// [[Prototype]] is null. In this case, import() should reject the
// promise it returns, unless a toPrimitive related method is set.
if (!Object.prototype.hasOwnProperty.call(import.meta, 'toString') &&
!Object.prototype.hasOwnProperty.call(import.meta, 'valueOf') &&
!Object.prototype.hasOwnProperty.call(import.meta, Symbol.toPrimitive)) {
p.catch(error => assert.sameValue(error.constructor, TypeError, 'import() cannot resolve import.meta')).then($DONE, $DONE);
} else {
$DONE();
}