tor-browser

The Tor Browser
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duplicate-names-matchall.js (796B)

      1 // Copyright 2022 Igalia S.L. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 description: String.prototype.search behavior with duplicate named capture groups
      6 esid: prod-GroupSpecifier
      7 includes: [compareArray.js,compareIterator.js]
      8 features: [regexp-duplicate-named-groups]
      9 ---*/
     10 
     11 function matchesIterator(iterator, expected) {
     12  assert.compareIterator(iterator, expected.map(e => {
     13    return v => assert.compareArray(v, e);
     14  }));
     15 }
     16 
     17 matchesIterator("bab".matchAll(/(?<x>a)|(?<x>b)/g),
     18  [
     19    ["b", undefined, "b"],
     20    ["a", "a", undefined],
     21    ["b", undefined, "b"],
     22  ]);
     23 matchesIterator("bab".matchAll(/(?<x>b)|(?<x>a)/g),
     24  [
     25    ["b", "b", undefined],
     26    ["a", undefined, "a"],
     27    ["b", "b", undefined],
     28  ]);
     29 
     30 reportCompare(0, 0);