tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_sessionStorageClone.html (2679B)

      1 <html xmlns="http://www.w3.org/1999/xhtml">
      2 <head>
      3 <title>sessionStorage clone equal origins</title>
      4 
      5 <script src="/tests/SimpleTest/SimpleTest.js"></script>
      6 <script type="text/javascript" src="interOriginTest.js"></script>
      7 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
      8 
      9 <script type="text/javascript">
     10 
     11 var currentTest = 1;
     12 var currentStep = 1;
     13 
     14 async function doNextTest()
     15 {
     16  // Make sure we do not unpartition storage inappropriately
     17  await SpecialPowers.pushPrefEnv({
     18    set: [
     19      ["privacy.partition.always_partition_third_party_non_cookie_storage", true],
     20      ["privacy.partition.always_partition_third_party_non_cookie_storage.exempt_sessionstorage", false],
     21      ["privacy.restrict3rdpartystorage.heuristic.window_open", false],
     22    ],
     23  });
     24 
     25  // We must perform the first step of the test
     26  // to prepare the land.
     27  currentStep = 1;
     28  doStep();
     29 
     30  switch (currentTest)
     31  {
     32    case 1:
     33      // Open a window from the same origin and check data
     34      // are copied but not further modified on our side
     35      slaveOrigin = "http://mochi.test:8888";
     36      if (isXOrigin) {
     37        slave = window.open(slaveOrigin + slavePath + "frameNotEqual.html");
     38      } else {
     39        slave = window.open(slaveOrigin + slavePath + "frameEqual.html");
     40      }
     41      break;
     42 
     43    case 2:
     44      slave.close();
     45      // Open a window from a different origin and check data
     46      // are NOT copied and not modified on our side
     47      slaveOrigin = "https://example.com";
     48      slave = window.open(slaveOrigin + slavePath + "frameNotEqual.html");
     49      break;
     50 
     51    case 3:
     52      slave.close();
     53      sessionStorage.clear();
     54      SimpleTest.finish();
     55      break;
     56  }
     57 
     58  ++currentTest;
     59 }
     60 
     61 function doStep()
     62 {
     63  switch (currentStep)
     64  {
     65    case 1:
     66      sessionStorage.setItem("A", "1");
     67      sessionStorage.setItem("B", "2");
     68      is(sessionStorage.getItem("A"), "1", "A is 1 in the master");
     69      is(sessionStorage.getItem("B"), "2", "B is 2 in the master");
     70      is(sessionStorage.length, 2, "Num of items is 2");
     71      break;
     72 
     73    case 3:
     74      is(sessionStorage.getItem("A"), "1", "A is 1 in the master");
     75      is(sessionStorage.getItem("B"), "2", "B is 2 in the master");
     76      is(sessionStorage.getItem("C"), null, "C is null in the master");
     77      is(sessionStorage.length, 2, "Num of items is 2");
     78 
     79      sessionStorage.setItem("C", "4");
     80      is(sessionStorage.getItem("C"), "4", "C is 4 in the master");
     81      is(sessionStorage.length, 3, "Num of items is 3");
     82      break;
     83  }
     84 
     85  ++currentStep;
     86  ++currentStep;
     87 
     88  return true;
     89 }
     90 
     91 SimpleTest.waitForExplicitFinish();
     92 
     93 </script>
     94 
     95 </head>
     96 
     97 <body onload="doNextTest();">
     98 </body>
     99 </html>