1 var throwOnToStringObject = { }; 2 throwOnToStringObject.toString = function () { throw "Cannot call toString on this object." }; 3 4 var throwOnGetLengthObject = { }; 5 throwOnGetLengthObject.__defineGetter__("length", function () { throw "Cannot get length of this object."; }); 6 7 var throwOnGetZeroObject = { length: 1 }; 8 throwOnGetZeroObject.__defineGetter__("0", function () { throw "Cannot get 0 property of this object."; }); 9 10 var expectNoException = [ 11 'null', 12 'undefined', 13 '0', 14 '""', 15 '"", null', 16 '"", undefined', 17 '"", []', 18 '"", [ "arg0" ]', 19 '"", { }', 20 '"", { length: 0 }', 21 '"", { length: 1, 0: "arg0" }', 22 '"", null, null', 23 '"", null, undefined', 24 '"", null, { }', 25 '"", null, null, null', 26 '"", null, null, undefined', 27 '"", null, null, { }', 28 ]; 29 30 var expectException = [ 31 '', 32 'throwOnToStringObject', 33 '"", throwOnGetLengthObject', 34 '"", throwOnGetZeroObject', 35 '"", [ throwOnToStringObject ]', 36 '"", 0', 37 '"", ""', 38 '"", null, 0', 39 '"", null, ""', 40 '"", null, null, 0', 41 '"", null, null, ""', 42 ]; 43 44 function tryExecuteSql(transaction, parameterList) 45 { 46 try { 47 eval('transaction.executeSql(' + parameterList + ')'); 48 return null; 49 } catch (exception) { 50 return exception; 51 } 52 } 53 54 function runTransactionTest(transaction, parameterList, expectException) 55 { 56 var exception = tryExecuteSql(transaction, parameterList); 57 if (expectException) { 58 if (exception) 59 log("PASS. executeSql(" + parameterList + ") threw an exception as expected."); 60 else 61 log("*FAIL*. executeSql(" + parameterList + ") did not throw an exception"); 62 } else { 63 if (exception) 64 log("*FAIL*. executeSql(" + parameterList + ") threw an exception: " + exception); 65 else 66 log("PASS. executeSql(" + parameterList + ") did not throw an exception"); 67 } 68 } 69 70 function runTransactionTests(transaction) 71 { 72 for (i in expectNoException) 73 runTransactionTest(transaction, expectNoException[i], false); 74 for (i in expectException) 75 runTransactionTest(transaction, expectException[i], true); 76 77 if (window.layoutTestController) 78 layoutTestController.notifyDone(); 79 } 80 81 function runTest() 82 { 83 84 var db = openDatabaseWithSuffix("ExecuteSQLArgsTest", "1.0", "Test of handling of the arguments to SQLTransaction.executeSql", 1); 85 db.transaction(runTransactionTests); 86 } 87
