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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-regexp.prototype.compile
es6id: B.2.5.1
description: Behavior when pattern is undefined
info: |
[...]
3. If Type(pattern) is Object and pattern has a [[RegExpMatcher]] internal
slot, then
[...]
4. Else,
a. Let P be pattern.
b. Let F be flags.
5. Return ? RegExpInitialize(O, P, F).
21.2.3.2.2 Runtime Semantics: RegExpInitialize
1. If pattern is undefined, let P be the empty String.
[...]
---*/
var subject;
subject = /abc/;
assert.sameValue(
subject.compile(), subject, 'method return value (unspecified)'
);
assert.sameValue(
subject.source, new RegExp('').source, '[[OriginalSource]] (unspecified)'
);
assert.sameValue(
subject.test(''), true, '[[RegExpMatcher]] internal slot (unspecified)'
);
subject = /abc/;
assert.sameValue(
subject.compile(undefined),
subject,
'method return value (explicit undefined)'
);
assert.sameValue(
subject.source,
new RegExp('').source,
'[[OriginalSource]] (explicit undefined)'
);
assert.sameValue(
subject.test(''),
true,
'[[RegExpMatcher]] internal slot (explicit undefined)'
);
reportCompare(0, 0);
|
