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// Copyright (C) 2017 Jordan Harband. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-array.prototype.sort
description: throws on a non-undefined non-function
info: |
22.1.3.25 Array.prototype.sort ( comparefn )
Upon entry, the following steps are performed to initialize evaluation
of the sort function:
...
1. If _comparefn_ is not *undefined* and IsCallable(_comparefn_) is *false*, throw a *TypeError* exception.
...
features: [Symbol]
---*/
var sample = [1];
var poisoned = {
get length() {
throw new Test262Error("IsCallable(comparefn) should be observed before this.length");
}
};
assert.throws(TypeError, function() {
sample.sort(null);
}, "sample.sort(null);");
assert.throws(TypeError, function() {
[].sort.call(poisoned, null);
}, "[].sort.call(poisoned, null);");
assert.throws(TypeError, function() {
sample.sort(true);
}, "sample.sort(true);");
assert.throws(TypeError, function() {
[].sort.call(poisoned, true);
}, "[].sort.call(poisoned, true);");
assert.throws(TypeError, function() {
sample.sort(false);
}, "sample.sort(false);");
assert.throws(TypeError, function() {
[].sort.call(poisoned, false);
}, "[].sort.call(poisoned, false);");
assert.throws(TypeError, function() {
sample.sort('');
}, "sample.sort('');");
assert.throws(TypeError, function() {
[].sort.call(poisoned, '');
}, "[].sort.call(poisoned, '');");
assert.throws(TypeError, function() {
sample.sort(/a/g);
}, "sample.sort(/a/g);");
assert.throws(TypeError, function() {
[].sort.call(poisoned, /a/g);
}, "[].sort.call(poisoned, /a/g);");
assert.throws(TypeError, function() {
sample.sort(42);
}, "sample.sort(42);");
assert.throws(TypeError, function() {
[].sort.call(poisoned, 42);
}, "[].sort.call(poisoned, 42);");
assert.throws(TypeError, function() {
sample.sort([]);
}, "sample.sort([]);");
assert.throws(TypeError, function() {
[].sort.call(poisoned, []);
}, "[].sort.call(poisoned, []);");
assert.throws(TypeError, function() {
sample.sort({});
}, "sample.sort({});");
assert.throws(TypeError, function() {
[].sort.call(poisoned, {});
}, "[].sort.call(poisoned, {});");
assert.throws(TypeError, function() {
sample.sort(Symbol());
}, "sample.sort(Symbol());");
assert.throws(TypeError, function() {
[].sort.call(poisoned, Symbol());
}, "[].sort.call(poisoned, Symbol());");
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