| // Copyright (C) 2020 Igalia, S.L. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-temporal.plaindate.prototype.toplainyearmonth |
| description: Throw a TypeError if the receiver is invalid |
| features: [Symbol, Temporal] |
| ---*/ |
| |
| const toPlainYearMonth = Temporal.PlainDate.prototype.toPlainYearMonth; |
| |
| assert.sameValue(typeof toPlainYearMonth, "function"); |
| |
| assert.throws(TypeError, () => toPlainYearMonth.call(undefined), "undefined"); |
| assert.throws(TypeError, () => toPlainYearMonth.call(null), "null"); |
| assert.throws(TypeError, () => toPlainYearMonth.call(true), "true"); |
| assert.throws(TypeError, () => toPlainYearMonth.call(""), "empty string"); |
| assert.throws(TypeError, () => toPlainYearMonth.call(Symbol()), "symbol"); |
| assert.throws(TypeError, () => toPlainYearMonth.call(1), "1"); |
| assert.throws(TypeError, () => toPlainYearMonth.call({}), "plain object"); |
| assert.throws(TypeError, () => toPlainYearMonth.call(Temporal.PlainDate), "Temporal.PlainDate"); |
| assert.throws(TypeError, () => toPlainYearMonth.call(Temporal.PlainDate.prototype), "Temporal.PlainDate.prototype"); |