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// Copyright (C) 2021 Chengzhong Wu. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: InstallErrorCause on abrupt completions
info: |
Error ( message [ , options ] )
...
4. Perform ? InstallErrorCause(O, options).
...
20.5.8.1 InstallErrorCause ( O, options )
1. If Type(options) is Object and ? HasProperty(options, "cause") is true, then
a. Let cause be ? Get(options, "cause").
b. Perform ! CreateNonEnumerableDataPropertyOrThrow(O, "cause", cause).
...
esid: sec-error-message
features: [error-cause]
---*/
var message = "my-message";
var options;
//////////////////////////////////////////////////////////////////////////////
// CHECK#0
options = new Proxy({}, {
has(target, prop) {
if (prop === "cause") {
throw new Test262Error("HasProperty");
}
return prop in target;
},
});
assert.throws(Test262Error, function () {
new Error(message, options);
}, "HasProperty");
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
// CHECK#1
options = {
get cause() {
throw new Test262Error("Get Cause");
},
};
assert.throws(Test262Error, function () {
new Error(message, options);
}, "Get Cause");
//////////////////////////////////////////////////////////////////////////////
reportCompare(0, 0);