tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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using-in-module-dispose-order.js (444B)

      1 // |jit-test| skip-if: !getBuildConfiguration("explicit-resource-management"); --enable-explicit-resource-management
      2 
      3 load(libdir + "asserts.js");
      4 
      5 globalThis.callOrder = [];
      6 
      7 const m = parseModule(`
      8 using x = {
      9  [Symbol.dispose]() {
     10    globalThis.callOrder.push("x");
     11  }
     12 }
     13 
     14 using y = {
     15  [Symbol.dispose]() {
     16    globalThis.callOrder.push("y");
     17  }
     18 }
     19 `);
     20 
     21 moduleLink(m);
     22 moduleEvaluate(m);
     23 
     24 assertArrayEq(globalThis.callOrder, ["y", "x"]);