tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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file_bug704320_preload_common.js (1145B)

      1 // Common code for the iframes used by bug704320_preload.
      2 
      3 var loadCount = 0;
      4 
      5 // Called by the various onload handlers to indicate that a resource has
      6 // been fully loaded.  We require three loads to complete (img, script,
      7 // link) for this test.
      8 function incrementLoad(tag) {
      9  loadCount++;
     10  if (loadCount == 3) {
     11    window.parent.postMessage("childLoadComplete", window.location.origin);
     12  } else if (loadCount > 3) {
     13    document.write("<h1>Too Many Load Events!</h1>");
     14    window.parent.postMessage("childOverload", window.location.origin);
     15  }
     16 }
     17 
     18 // This is same as incrementLoad, but the caller passes in the loadCount.
     19 function incrementLoad2(tag, expectedLoadCount) {
     20  loadCount++;
     21  if (loadCount == expectedLoadCount) {
     22    window.parent.postMessage("childLoadComplete", window.location.origin);
     23  } else if (loadCount > expectedLoadCount) {
     24    document.write("<h1>Too Many Load Events!</h1>");
     25    window.parent.postMessage("childOverload", window.location.origin);
     26  }
     27 }
     28 
     29 // in case something fails to load, cause the test to fail.
     30 function postfail(msg) {
     31  window.parent.postMessage("fail-" + msg, window.location.origin);
     32 }