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// |reftest| shell-option(--enable-temporal) skip-if(!this.hasOwnProperty('Temporal')||!xulRuntime.shell) -- Temporal is not enabled unconditionally, requires shell-options
// Copyright (C) 2022 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-temporal.instant.from
description: Object is converted to a string, then to Temporal.Instant
features: [Temporal]
---*/
const arg = {};
assert.throws(RangeError, () => Temporal.Instant.from(arg), "[object Object] is not a valid ISO string");
arg.toString = function() {
return "1970-01-01T00:00Z";
};
const result = Temporal.Instant.from(arg);
assert.sameValue(result.epochNanoseconds, 0n, "result of toString is interpreted as ISO string");
reportCompare(0, 0);