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// Copyright 2017 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Without the dotAll flag, . does not match newlines
info: |
21.2.2.8 Atom
The production Atom::. evaluates as follows:
1. If DotAll is true, then
a. Let A be the set of all characters.
2. Otherwise, let A be the set of all characters except LineTerminator.
3. Call CharacterSetMatcher(A, false) and return its Matcher result.
esid: sec-atom
features: [u180e]
---*/
// The behavior is the same regardless of the m flag
for (let re of [/^.$/, /^.$/m]) {
assert(re.test("a"));
assert(re.test("3"));
assert(re.test("π"));
assert(re.test("\u2027"));
assert(re.test("\u0085"));
assert(re.test("\v"));
assert(re.test("\f"));
assert(re.test("\u180E"));
assert(!re.test("\u{10300}"), "Supplementary plane matched by a single .");
assert(!re.test("\n"));
assert(!re.test("\r"));
assert(!re.test("\u2028"));
assert(!re.test("\u2029"));
assert(re.test("\uD800"));
assert(re.test("\uDFFF"));
}
reportCompare(0, 0);
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