diff --git a/test/harness/verifyProperty-value-error.js b/test/harness/verifyProperty-value-error.js new file mode 100644 index 0000000000..84adbe2df4 --- /dev/null +++ b/test/harness/verifyProperty-value-error.js @@ -0,0 +1,39 @@ +// Copyright (C) 2017 Rick Waldron. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: > + Including propertyHelper.js will expose: + + verifyProperty() + ... + +includes: [propertyHelper.js,sta.js] +---*/ + +var threw = false; +var object = Object.defineProperty({}, "prop", { + value: 1 +}); + +try { + verifyProperty(object, "prop", { + value: 2 + }); +} catch(err) { + threw = true; + if (err.constructor !== Test262Error) { + throw new Error( + 'Expected a Test262Error, but a "' + err.constructor.name + + '" was thrown.' + ); + } + + if (err.message !== 'descriptor value should be 2 Expected SameValue(«1», «0») to be true') { + $ERROR('The error thrown did not define the specified message.'); + } +} + +if (threw === false) { + $ERROR('Expected a Test262Error, but no error was thrown.'); +}