1 <html> 2 <head> 3 <script> 4 5 function log(message) 6 { 7 document.body.innerHTML += message + "<br>"; 8 } 9 10 var complete = 0; 11 12 function checkCompletion() 13 { 14 if (++complete == 2 && window.layoutTestController) 15 layoutTestController.notifyDone(); 16 } 17 18 function runTest() 19 { 20 if (window.layoutTestController) { 21 layoutTestController.dumpAsText(); 22 layoutTestController.waitUntilDone(); 23 } 24 25 var db = openDatabase("MultipleTransactionsTest", "1.0", "Test to make sure multiple transactions can be queued at once for an HTML5 database", 32768); 26 27 db.transaction(function(tx) { 28 log("Transaction 1 Started"); 29 }, function(err) { 30 log("Transaction 1 Errored - " + err); 31 checkCompletion(); 32 }, function() { 33 log("Transaction 1 Succeeded"); 34 checkCompletion(); 35 }); 36 37 db.transaction(function(tx) { 38 log("Transaction 2 Started"); 39 }, function(err) { 40 log("Transaction 2 Errored - " + err); 41 checkCompletion(); 42 }, function() { 43 log("Transaction 2 Succeeded"); 44 checkCompletion(); 45 }); 46 } 47 48 </script> 49 <head> 50 <body onload="runTest();"> 51 This is a test to see if the database API allows multiple transactions to be queued on the same database at once:<br> 52 </body> 53 </html> 54
