// Copyright 2017 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
description: Basic matching cases with non-Unicode groups
esid: prod-GroupSpecifier
features: [regexp-named-groups]
includes: [compareArray.js]
---*/

assert(compareArray(["a", "a"], "bab".match(/(?<a>a)/)));
assert(compareArray(["a", "a"], "bab".match(/(?<a42>a)/)));
assert(compareArray(["a", "a"], "bab".match(/(?<_>a)/)));
assert(compareArray(["a", "a"], "bab".match(/(?<$>a)/)));
assert(compareArray(["bab", "a"], "bab".match(/.(?<$>a)./)));
assert(compareArray(["bab", "a", "b"], "bab".match(/.(?<a>a)(.)/)));
assert(compareArray(["bab", "a", "b"], "bab".match(/.(?<a>a)(?<b>.)/)));
assert(compareArray(["bab", "ab"], "bab".match(/.(?<a>\w\w)/)));
assert(compareArray(["bab", "bab"], "bab".match(/(?<a>\w\w\w)/)));
assert(compareArray(["bab", "ba", "b"], "bab".match(/(?<a>\w\w)(?<b>\w)/)));

let {a, b, c} = /(?<a>.)(?<b>.)(?<c>.)\k<c>\k<b>\k<a>/.exec("abccba").groups;
assert.sameValue(a, "a");
assert.sameValue(b, "b");
assert.sameValue(c, "c");

assert(compareArray("bab".match(/(a)/), "bab".match(/(?<a>a)/)));
assert(compareArray("bab".match(/(a)/), "bab".match(/(?<a42>a)/)));
assert(compareArray("bab".match(/(a)/), "bab".match(/(?<_>a)/)));
assert(compareArray("bab".match(/(a)/), "bab".match(/(?<$>a)/)));
assert(compareArray("bab".match(/.(a)./), "bab".match(/.(?<$>a)./)));
assert(compareArray("bab".match(/.(a)(.)/), "bab".match(/.(?<a>a)(.)/)));
assert(compareArray("bab".match(/.(a)(.)/), "bab".match(/.(?<a>a)(?<b>.)/)));
assert(compareArray("bab".match(/.(\w\w)/), "bab".match(/.(?<a>\w\w)/)));
assert(compareArray("bab".match(/(\w\w\w)/), "bab".match(/(?<a>\w\w\w)/)));
assert(compareArray("bab".match(/(\w\w)(\w)/), "bab".match(/(?<a>\w\w)(?<b>\w)/)));

assert(compareArray(["bab", "b"], "bab".match(/(?<b>b).\1/)));
assert(compareArray(["baba", "b", "a"], "baba".match(/(.)(?<a>a)\1\2/)));
assert(compareArray(["baba", "b", "a", "b", "a"],
    "baba".match(/(.)(?<a>a)(?<b>\1)(\2)/)));
assert(compareArray(["<a", "<"], "<a".match(/(?<lt><)a/)));
assert(compareArray([">a", ">"], ">a".match(/(?<gt>>)a/)));