Strict mode Failing
Expected no error, got TypeError: undefined is not a function
non-Strict mode Failing
Expected no error, got TypeError: undefined is not a function
Features:
- ∅
Expected no error, got TypeError: undefined is not a function
Expected no error, got TypeError: undefined is not a function
// Copyright (C) 2014 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
// Tests taken from:
// http://mathias.html5.org/tests/javascript/string/
/*---
description: >
String.prototype.sup returns a string of HTML describing a single HTML
superscript element. The element's content is the `this` value of the
function invocation, coerced to a string.
es6id: B.2.3.14
---*/
assert.sameValue('_'.sup(), '<sup>_</sup>');
assert.sameValue('<'.sup(), '<sup><</sup>');
assert.sameValue(String.prototype.sup.call(0x2A), '<sup>42</sup>');
assert.throws(TypeError, function() {
String.prototype.sup.call(undefined);
});
assert.throws(TypeError, function() {
String.prototype.sup.call(null);
});