The Tor Browser / file comparison
comparison: dom/settings/tests/test_settings_blobs.html
dom/settings/tests/test_settings_blobs.html
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| -1:000000000000 | 0:589bb982ed8c |
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| 1 <!DOCTYPE html> | |
| 2 <html> | |
| 3 <!-- | |
| 4 https://bugzilla.mozilla.org/show_bug.cgi?id=821630 | |
| 5 --> | |
| 6 <head> | |
| 7 <title>Test for Bug 821630 Settings API</title> | |
| 8 <script type="text/javascript" src="/MochiKit/MochiKit.js"></script> | |
| 9 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> | |
| 11 </head> | |
| 12 <body> | |
| 13 | |
| 14 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=821630">Mozilla Bug 821630</a> | |
| 15 <p id="display"></p> | |
| 16 <div id="content" style="display: none"> | |
| 17 | |
| 18 </div> | |
| 19 <pre id="test"> | |
| 20 <script class="testbody" type="text/javascript;version=1.7"> | |
| 21 | |
| 22 "use strict"; | |
| 23 | |
| 24 if (SpecialPowers.isMainProcess()) { | |
| 25 SpecialPowers.Cu.import("resource://gre/modules/SettingsChangeNotifier.jsm"); | |
| 26 } | |
| 27 | |
| 28 SpecialPowers.addPermission("settings-read", true, document); | |
| 29 SpecialPowers.addPermission("settings-write", true, document); | |
| 30 | |
| 31 function onUnwantedSuccess() { | |
| 32 ok(false, "onUnwantedSuccess: shouldn't get here"); | |
| 33 } | |
| 34 | |
| 35 function onFailure() { | |
| 36 return function(s) { | |
| 37 if (s) { | |
| 38 ok(false, "in on Failure! - " + s); | |
| 39 } else { | |
| 40 ok(false, "in on Failure!"); | |
| 41 } | |
| 42 } | |
| 43 } | |
| 44 | |
| 45 let mozSettings = window.navigator.mozSettings; | |
| 46 let req; | |
| 47 | |
| 48 let storedBlob = new Blob([""], {"type": "text/xml"}); | |
| 49 | |
| 50 function checkBlob(blob) { | |
| 51 try { | |
| 52 let url = URL.createObjectURL(blob); | |
| 53 ok(true, "Valid blob"); | |
| 54 } catch (e) { | |
| 55 ok(false, "Valid blob"); | |
| 56 } | |
| 57 } | |
| 58 | |
| 59 let steps = [ | |
| 60 function() { | |
| 61 let lock = mozSettings.createLock(); | |
| 62 req = lock.clear(); | |
| 63 req.onsuccess = next; | |
| 64 req.onerror = onFailure("Deleting database"); | |
| 65 }, | |
| 66 function() { | |
| 67 function obs(e) { | |
| 68 checkBlob(e.settingValue); | |
| 69 mozSettings.removeObserver("test1", obs); | |
| 70 next(); | |
| 71 } | |
| 72 mozSettings.addObserver("test1", obs); | |
| 73 next(); | |
| 74 }, | |
| 75 function() { | |
| 76 // next is called by the observer above | |
| 77 let req = mozSettings.createLock().set({"test1": storedBlob}); | |
| 78 req.onerror = onFailure("Saving blob"); | |
| 79 }, | |
| 80 function() { | |
| 81 let req = mozSettings.createLock().get("test1"); | |
| 82 req.onsuccess = function(event) { | |
| 83 checkBlob(event.target.result["test1"]); | |
| 84 next(); | |
| 85 }; | |
| 86 req.onerror = onFailure("Getting blob"); | |
| 87 }, | |
| 88 function() { | |
| 89 let req = mozSettings.createLock().set({"test2": [1, 2, storedBlob, 4]}); | |
| 90 req.onsuccess = next; | |
| 91 req.onerror = onFailure("Saving array"); | |
| 92 }, | |
| 93 function() { | |
| 94 let req = mozSettings.createLock().get("test2"); | |
| 95 req.onsuccess = function(event) { | |
| 96 let val = event.target.result["test2"]; | |
| 97 ok(Array.isArray(val), "Result is an array"); | |
| 98 ok(val[0] == 1 && val[1] == 2 && val[3] == 4, "Primitives are preserved"); | |
| 99 checkBlob(val[2]); | |
| 100 next(); | |
| 101 }; | |
| 102 req.onerror = onFailure("Getting array"); | |
| 103 }, | |
| 104 function() { | |
| 105 let req = mozSettings.createLock().set({"test3": {foo: "bar", baz: {number: 1, arr: [storedBlob]}}}); | |
| 106 req.onsuccess = next(); | |
| 107 req.onerror = onFailure("Saving object"); | |
| 108 }, | |
| 109 function() { | |
| 110 let req = mozSettings.createLock().get("test3"); | |
| 111 req.onsuccess = function(event) { | |
| 112 let val = event.target.result["test3"]; | |
| 113 ok(typeof(val) == "object", "Result is an object"); | |
| 114 ok("foo" in val && typeof(val.foo) == "string", "String property preserved"); | |
| 115 ok("baz" in val && typeof(val.baz) == "object", "Object property preserved"); | |
| 116 let baz = val.baz; | |
| 117 ok("number" in baz && baz.number == 1, "Primite inside object preserved"); | |
| 118 ok("arr" in baz && Array.isArray(baz.arr), "Array inside object is preserved"); | |
| 119 checkBlob(baz.arr[0]); | |
| 120 next(); | |
| 121 }; | |
| 122 req.onerror = onFailure("Getting object"); | |
| 123 }, | |
| 124 function() { | |
| 125 let req = mozSettings.createLock().clear(); | |
| 126 req.onsuccess = function() { | |
| 127 next(); | |
| 128 }; | |
| 129 req.onerror = onFailure("Deleting database"); | |
| 130 }, | |
| 131 function () { | |
| 132 ok(true, "all done!\n"); | |
| 133 SimpleTest.finish(); | |
| 134 } | |
| 135 ]; | |
| 136 | |
| 137 function next() { | |
| 138 try { | |
| 139 let step = steps.shift(); | |
| 140 if (step) { | |
| 141 step(); | |
| 142 } | |
| 143 } catch(ex) { | |
| 144 ok(false, "Caught exception", ex); | |
| 145 } | |
| 146 } | |
| 147 | |
| 148 SimpleTest.waitForExplicitFinish(); | |
| 149 addLoadEvent(next); | |
| 150 </script> | |
| 151 </pre> | |
| 152 </body> | |
| 153 </html> |
