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// |reftest| shell-option(--enable-explicit-resource-management) skip-if(!(this.hasOwnProperty('getBuildConfiguration')&&getBuildConfiguration('explicit-resource-management'))||!xulRuntime.shell) -- explicit-resource-management is not enabled unconditionally, requires shell-options
// Copyright (C) 2023 Ron Buckton. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-suppressederror-constructor
description: >
Process arguments in superclass-then-subclass order
info: |
SuppressedError ( error, suppressed, message )
3. If message is not undefined, then
a. Let messageString be ? ToString(message).
b. Perform CreateNonEnumerableDataPropertyOrThrow(O, "message", messageString).
4. Perform CreateNonEnumerableDataPropertyOrThrow(O, "error", error).
5. Perform CreateNonEnumerableDataPropertyOrThrow(O, "suppressed", suppressed).
features: [explicit-resource-management, Symbol.iterator]
---*/
let messageStringified = false;
const message = {
toString() {
messageStringified = true;
return '';
}
};
const error = {};
const suppressed = {};
const e = new SuppressedError(error, suppressed, message);
assert.sameValue(messageStringified, true);
const keys = Object.getOwnPropertyNames(e);
// Allow implementation-defined properties before "message" and after "suppressed".
const messageIndex = keys.indexOf("message");
assert.notSameValue(messageIndex, -1, "Expected 'message' to be defined");
const errorIndex = keys.indexOf("error");
assert.sameValue(errorIndex, messageIndex + 1, "Expected 'error' to be defined after 'message'");
const suppressedIndex = keys.indexOf("suppressed");
assert.sameValue(suppressedIndex, errorIndex + 1, "Expected 'suppressed' to be defined after 'error'");
reportCompare(0, 0);