tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_console_eval-01.js (867B)

      1 /* Any copyright is dedicated to the Public Domain.
      2   http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 "use strict";
      5 
      6 /*
      7 * Check that is possible to evaluate JS with evaluation timeouts in place.
      8 */
      9 
     10 add_task(
     11  threadFrontTest(async ({ commands }) => {
     12    await commands.scriptCommand.execute(`
     13      function fib(n) {
     14        if (n == 1 || n == 0) {
     15          return 1;
     16        }
     17 
     18        return fib(n-1) + fib(n-2)
     19      }
     20    `);
     21 
     22    const normalResult = await commands.scriptCommand.execute("fib(1)", {
     23      eager: true,
     24    });
     25    Assert.equal(normalResult.result, 1, "normal eval");
     26 
     27    const timeoutResult = await commands.scriptCommand.execute("fib(100)", {
     28      eager: true,
     29    });
     30    Assert.equal(typeof timeoutResult.result, "object", "timeout eval");
     31    Assert.equal(timeoutResult.result.type, "undefined", "timeout eval type");
     32  })
     33 );