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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
Substitution pattern: two-digit capturing group reference
es6id: 21.2.5.8
info: |
16. Repeat, for each result in results,
[...]
m. If functionalReplace is true, then
[...]
n. Else,
i. Let replacement be GetSubstitution(matched, S, position,
captures, replaceValue).
[...]
21.1.3.14.1 Runtime Semantics: GetSubstitution
Code units:
0x0024, N, N
Where 0x0030 ≤ N ≤ 0x0039
Unicode Characters:
$nn where
n is one of 0 1 2 3 4 5 6 7 8 9
Replacement text:
The nnth element of captures, where nn is a two-digit decimal number in the
range 01 to 99. If nn≤m and the nnth element of captures is undefined, use
the empty String instead. If nn is 00 or nn>m, no replacement is done.
features: [Symbol.replace]
---*/
assert.sameValue(
/b(c)(z)?(.)/[Symbol.replace]('abcde', '[$01$02$03]'), 'a[cd]e'
);
assert.sameValue(
/b(c)(z)?(.)/[Symbol.replace]('abcde', '[$01$02$03$04$00]'), 'a[cd$04$00]e'
);
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