diff options
Diffstat (limited to 'js/src/tests/test262/language/statements/class/elements/set-access-of-missing-private-setter.js')
-rw-r--r-- | js/src/tests/test262/language/statements/class/elements/set-access-of-missing-private-setter.js | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/elements/set-access-of-missing-private-setter.js b/js/src/tests/test262/language/statements/class/elements/set-access-of-missing-private-setter.js new file mode 100644 index 0000000000..0548a1b526 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/set-access-of-missing-private-setter.js @@ -0,0 +1,42 @@ +// Copyright (C) 2019 Caio Lima (Igalia SL). All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: Trying to set a private member without setter throws TypeError +esid: sec-privatefieldset +info: | + PrivateFieldSet ( P, O, value ) + 1. Assert: P is a Private Name. + 2. If O is not an object, throw a TypeError exception. + 3. If P.[[Kind]] is "field", + a. Let entry be PrivateFieldFind(P, O). + b. If entry is empty, throw a TypeError exception. + c. Set entry.[[PrivateFieldValue]] to value. + d. Return. + 4. If P.[[Kind]] is "method", throw a TypeError exception. + 5. Else, + a. Assert: P.[[Kind]] is "accessor". + b. If O.[[PrivateFieldBrands]] does not contain P.[[Brand]], throw a TypeError exception. + c. If P does not have a [[Set]] field, throw a TypeError exception. + d. Let setter be P.[[Set]]. + e. Perform ? Call(setter, O, value). + f. Return. +features: [class-methods-private, class] +---*/ + +class C { + get #f() { + throw new Test262Error(); + } + + setAccess() { + this.#f = 'Test262'; + } +} + +let c = new C(); +assert.throws(TypeError, function() { + c.setAccess(); +}, 'set operation on private accessor without setter should throw TypeError'); + +reportCompare(0, 0); |