dom/devicestorage/test/test_overrideDir.html

   1 <!--
   2   Any copyright is dedicated to the Public Domain.
   3   http://creativecommons.org/publicdomain/zero/1.0/
   4 -->
   5 <!DOCTYPE HTML>
   6 <html> <!--
   7 https://bugzilla.mozilla.org/show_bug.cgi?id=717103
   8 -->
   9 <head>
  10   <title>Test for the device storage API </title>
  11   <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  12   <script type="text/javascript" src="devicestorage_common.js"></script>
  13
  14 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
  15 </head>
  16 <body>
  17 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=717103">Mozilla Bug 717103</a>
  18 <p id="display"></p>
  19 <div id="content" style="display: none">
  20
  21 </div>
  22 <pre id="test">
  23 <script class="testbody" type="text/javascript">
  24
  25 devicestorage_setup();
  26
  27 var gFileName = "devicestorage/" + randomFilename(12) + "/hi.png";
  28 var gData = "My name is Doug Turner.  My IRC nick is DougT.  I like Maple cookies."
  29 var gDataBlob = new Blob([gData], {type: 'image/png'});
  30 var gFileReader = new FileReader();
  31
  32 function getAfterDeleteSuccess(e) {
  33   ok(false, "file was deleted not successfully");
  34   devicestorage_cleanup();
  35 }
  36
  37 function getAfterDeleteError(e) {
  38   ok(true, "file was deleted successfully");
  39   devicestorage_cleanup();
  40 }
  41
  42 function deleteSuccess(e) {
  43
  44   ok(e.target.result == gFileName, "File name should match");
  45   dump(e.target.result + "\n")
  46
  47   // File was deleted using the sdcard stoage area. It should be gone
  48   // from the pictures as well.
  49   var storage = navigator.getDeviceStorage("pictures");
  50   request = storage.get(e.target.result);
  51   request.onsuccess = getAfterDeleteSuccess;
  52   request.onerror = getAfterDeleteError;
  53 }
  54
  55 function deleteError(e) {
  56   ok(false, "deleteError was called : " + e.target.error.name);
  57   devicestorage_cleanup();
  58 }
  59
  60 function getSuccess(e) {
  61   // We wrote the file out using pictures type. Since we've over-ridden the
  62   // root directory, we should be able to read it back using the sdcard
  63   // storage area.
  64   var storage = navigator.getDeviceStorage("sdcard");
  65   ok(navigator.getDeviceStorage, "Should have getDeviceStorage");
  66
  67   ok(e.target.result.name == gFileName, "File name should match");
  68   ok(e.target.result.size > 0, "File size be greater than zero");
  69   ok(e.target.result.type, "File should have a mime type");
  70   ok(e.target.result.lastModifiedDate, "File should have a last modified date");
  71
  72   var name = e.target.result.name;
  73
  74   gFileReader.readAsArrayBuffer(gDataBlob);
  75   gFileReader.onload = function(e) {
  76     readerCallback(e);
  77
  78     request = storage.delete(name)
  79     request.onsuccess = deleteSuccess;
  80     request.onerror = deleteError;
  81   }
  82 }
  83
  84 function readerCallback(e) {
  85
  86   ab = e.target.result;
  87
  88   is(ab.byteLength, gData.length, "wrong arraybuffer byteLength");
  89   var u8v = new Uint8Array(ab);
  90   is(String.fromCharCode.apply(String, u8v), gData, "wrong values");
  91 }
  92
  93 function getError(e) {
  94   ok(false, "getError was called : " + e.target.error.name);
  95   devicestorage_cleanup();
  96 }
  97
  98 function addSuccess(e) {
  99
 100   var filename = e.target.result;
 101   if (filename[0] == "/") {
 102     // We got /storageName/prefix/filename
 103     // Remove the storageName (this shows up on FirefoxOS)
 104     filename = filename.substring(1); // Remove leading slash
 105     var slashIndex = filename.indexOf("/");
 106     if (slashIndex >= 0) {
 107       filename = filename.substring(slashIndex + 1); // Remove storageName
 108     }
 109   }
 110   ok(filename == gFileName, "File name should match");
 111
 112   // Update gFileName to be the fully qualified name so that
 113   // further checks will pass.
 114   gFileName = e.target.result;
 115
 116   var storage = navigator.getDeviceStorage("pictures");
 117   request = storage.get(gFileName);
 118   request.onsuccess = getSuccess;
 119   request.onerror = getError;
 120
 121   ok(true, "addSuccess was called");
 122 }
 123
 124 function addError(e) {
 125   ok(false, "addError was called : " + e.target.error.name);
 126   devicestorage_cleanup();
 127 }
 128
 129 function startTest() {
 130   ok(navigator.getDeviceStorage, "Should have getDeviceStorage");
 131
 132   var storage = navigator.getDeviceStorage("pictures");
 133   ok(storage, "Should have gotten a storage");
 134
 135   request = storage.addNamed(gDataBlob, gFileName);
 136   ok(request, "Should have a non-null request");
 137
 138   request.onsuccess = addSuccess;
 139   request.onerror = addError;
 140 }
 141
 142 try {
 143   const Cc = SpecialPowers.Cc;
 144   const Ci = SpecialPowers.Ci;
 145   var directoryService = Cc["@mozilla.org/file/directory_service;1"].getService(Ci.nsIProperties);
 146   var f = directoryService.get("TmpD", Ci.nsIFile);
 147   f.appendRelativePath("device-storage-sdcard");
 148   try {
 149     // The remove will fail if the directory doesn't exist, which is fine.
 150     f.remove(true);
 151   } catch (e) {}
 152   SpecialPowers.pushPrefEnv({'set': [["device.storage.overrideRootDir", f.path],
 153                                      ["device.storage.testing", false]]},
 154     function() {
 155       startTest();
 156     });
 157 } catch(e) {}
 158
 159 </script>
 160 </pre>
 161 </body>
 162 </html>
 163