tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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from-with.js (1059B)

      1 // Copyright (C) 2013 the V8 project authors. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 /*---
      4 es6id: 25.2
      5 description: >
      6    The operand to a `yield` expression should honor the semantics of the
      7    `with` statement.
      8 flags: [noStrict]
      9 features: [generators]
     10 ---*/
     11 
     12 function* g() {
     13  var x = 1;
     14 
     15  yield x;
     16 
     17  with ({ x: 2 }) {
     18    yield x;
     19  }
     20 
     21  yield x;
     22 }
     23 var iter = g();
     24 var result;
     25 
     26 result = iter.next();
     27 assert.sameValue(result.value, 1, 'First result `value`');
     28 assert.sameValue(result.done, false, 'First result `done` flag');
     29 
     30 result = iter.next();
     31 assert.sameValue(result.value, 2, 'Second result `value`');
     32 assert.sameValue(result.done, false, 'Second result `done` flag');
     33 
     34 result = iter.next();
     35 assert.sameValue(result.value, 1, 'Third result `value`');
     36 assert.sameValue(result.done, false, 'Third result `done` flag');
     37 
     38 result = iter.next();
     39 assert.sameValue(result.value, undefined, 'Final result `value`');
     40 assert.sameValue(result.done, true, 'Final result `done` flag');
     41 
     42 reportCompare(0, 0);