tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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relazify.js (889B)

      1 // |jit-test| skip-if: isLcovEnabled()
      2 
      3 load(libdir + 'bytecode-cache.js');
      4 var test = "";
      5 gczeal(0);
      6 
      7 // Check that a GC can relazify decoded functions.
      8 //
      9 // Generations 0 and 3 are executed from the source, thus f is not executed yet.
     10 // Generations 1 and 2 are decoded, thus we recorded the delazified f function.
     11 test = `
     12  function f() { return 1; };
     13  assertEq(isLazyFunction(f), generation == 0 || generation == 3);
     14  f();
     15  expect = isRelazifiableFunction(f);
     16  assertEq(isLazyFunction(f), false);
     17 `;
     18 evalWithCache(test, {
     19  checkAfter: function (ctx) {
     20    relazifyFunctions(); // relazify f, if possible.
     21    evaluate("assertEq(isLazyFunction(f), expect);", ctx);
     22  }
     23 });
     24 
     25 evalWithCache(test, {
     26  collectDelazifications: true,
     27  checkAfter: function (ctx) {
     28    relazifyFunctions(); // relazify f, if possible.
     29    evaluate("assertEq(isLazyFunction(f), expect);", ctx);
     30  }
     31 });