tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_objectgrips-24.js (1384B)

      1 /* Any copyright is dedicated to the Public Domain.
      2   http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 // Test that ES6 classes grip have the expected properties.
      5 
      6 "use strict";
      7 
      8 Services.prefs.setBoolPref("security.allow_eval_with_system_principal", true);
      9 registerCleanupFunction(() => {
     10  Services.prefs.clearUserPref("security.allow_eval_with_system_principal");
     11 });
     12 
     13 add_task(
     14  threadFrontTest(async ({ threadFront, debuggee }) => {
     15    debuggee.eval(
     16      function stopMe() {
     17        debugger;
     18      }.toString()
     19    );
     20 
     21    const tests = [
     22      {
     23        fn: `function(){}`,
     24        isAsync: false,
     25        isGenerator: false,
     26      },
     27      {
     28        fn: `async function(){}`,
     29        isAsync: true,
     30        isGenerator: false,
     31      },
     32      {
     33        fn: `function *(){}`,
     34        isAsync: false,
     35        isGenerator: true,
     36      },
     37      {
     38        fn: `async function *(){}`,
     39        isAsync: true,
     40        isGenerator: true,
     41      },
     42    ];
     43 
     44    for (const { fn, isAsync, isGenerator } of tests) {
     45      const packet = await executeOnNextTickAndWaitForPause(
     46        () => debuggee.eval(`stopMe(${fn})`),
     47        threadFront
     48      );
     49      const [grip] = packet.frame.arguments;
     50      strictEqual(grip.class, "Function");
     51      strictEqual(grip.isAsync, isAsync);
     52      strictEqual(grip.isGenerator, isGenerator);
     53 
     54      await threadFront.resume();
     55    }
     56  })
     57 );