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// |reftest| shell-option(--enable-import-attributes) skip-if(!xulRuntime.shell) async -- requires shell-options
// Copyright (C) 2021 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
ImportCall parameter list supports an optional trailing comma (rejection
semantics)
esid: sec-import-call-runtime-semantics-evaluation
info: |
ImportCall[Yield, Await]:
import ( AssignmentExpression[+In, ?Yield, ?Await] ,opt )
import ( AssignmentExpression[+In, ?Yield, ?Await] , AssignmentExpression[+In, ?Yield, ?Await] ,opt )
features: [dynamic-import, import-attributes]
flags: [async]
---*/
var thrown = new Test262Error();
import({toString: function() { throw thrown; } }, {},)
.then(function() {
throw new Test262Error('Expected promise to be rejected, but it was fulfilled.');
}, function(caught) {
assert.sameValue(thrown, caught);
})
.then($DONE, $DONE);