| // Copyright (C) 2021 Rick Waldron. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| esid: sec-shadowrealm.prototype.importvalue |
| description: > |
| ShadowRealm.prototype.importValue throws if exportName is not a string. |
| features: [ShadowRealm] |
| ---*/ |
| |
| assert.sameValue( |
| typeof ShadowRealm.prototype.importValue, |
| 'function', |
| 'This test must fail if ShadowRealm.prototype.importValue is not a function' |
| ); |
| |
| const r = new ShadowRealm(); |
| let count = 0; |
| |
| const exportName = { |
| toString() { |
| count += 1; |
| throw new Test262Error(); |
| } |
| }; |
| |
| assert.throws(TypeError, () => { |
| r.importValue('', exportName); |
| }); |
| |
| assert.sameValue(count, 0); |