third_party/WebKit/LayoutTests/storage/indexeddb/empty-blob-file-expected.txt

   1 Confirm that IndexedDB can store an empty Blob/File/FileList
   2
   3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
   4
   5
   6 dbname = "empty-blob-file.html"
   7 indexedDB.deleteDatabase(dbname)
   8 indexedDB.open(dbname)
   9 store = db.createObjectStore('storeName')
  10 store.put('value', 'key')
  11
  12 testEmptyBlob():
  13 blob = new Blob([])
  14
  15 validateResult(blob):
  16 PASS blob.size == 0 is true
  17 transaction = db.transaction('storeName', 'readwrite')
  18 store = transaction.objectStore('storeName')
  19 store.put(blob, 'blobkey')
  20 transaction = db.transaction('storeName', 'readwrite')
  21 store = transaction.objectStore('storeName')
  22 request = store.get('blobkey')
  23 PASS event.target.result.size == 0 is true
  24
  25 testEmptyDataBlob():
  26 blob = new Blob(['', '', ''])
  27
  28 validateResult(blob):
  29 PASS blob.size == 0 is true
  30 transaction = db.transaction('storeName', 'readwrite')
  31 store = transaction.objectStore('storeName')
  32 store.put(blob, 'blobkey')
  33 transaction = db.transaction('storeName', 'readwrite')
  34 store = transaction.objectStore('storeName')
  35 request = store.get('blobkey')
  36 PASS event.target.result.size == 0 is true
  37
  38 testEmptyNestedBlob():
  39 blob = new Blob(['', new Blob([]), ''])
  40
  41 validateResult(blob):
  42 PASS blob.size == 0 is true
  43 transaction = db.transaction('storeName', 'readwrite')
  44 store = transaction.objectStore('storeName')
  45 store.put(blob, 'blobkey')
  46 transaction = db.transaction('storeName', 'readwrite')
  47 store = transaction.objectStore('storeName')
  48 request = store.get('blobkey')
  49 PASS event.target.result.size == 0 is true
  50
  51 testEmptyNestedDataBlob():
  52 blob = new Blob(['', new Blob(['']), ''])
  53
  54 validateResult(blob):
  55 PASS blob.size == 0 is true
  56 transaction = db.transaction('storeName', 'readwrite')
  57 store = transaction.objectStore('storeName')
  58 store.put(blob, 'blobkey')
  59 transaction = db.transaction('storeName', 'readwrite')
  60 store = transaction.objectStore('storeName')
  61 request = store.get('blobkey')
  62 PASS event.target.result.size == 0 is true
  63
  64 testEmptyFileInsideBlob():
  65 file = emptyFileInput.files[0]
  66 blob = new Blob(['', file, ''])
  67
  68 validateResult(blob):
  69 PASS blob.size == 0 is true
  70 transaction = db.transaction('storeName', 'readwrite')
  71 store = transaction.objectStore('storeName')
  72 store.put(blob, 'blobkey')
  73 transaction = db.transaction('storeName', 'readwrite')
  74 store = transaction.objectStore('storeName')
  75 request = store.get('blobkey')
  76 PASS event.target.result.size == 0 is true
  77
  78 testEmptyFileInsideNestedBlob():
  79 file = emptyFileInput.files[0]
  80 blob = new Blob(['', new Blob([file]), ''])
  81
  82 validateResult(blob):
  83 PASS blob.size == 0 is true
  84 transaction = db.transaction('storeName', 'readwrite')
  85 store = transaction.objectStore('storeName')
  86 store.put(blob, 'blobkey')
  87 transaction = db.transaction('storeName', 'readwrite')
  88 store = transaction.objectStore('storeName')
  89 request = store.get('blobkey')
  90 PASS event.target.result.size == 0 is true
  91
  92 testEmptyFile():
  93 file = emptyFileInput.files[0]
  94
  95 validateResult(file):
  96 PASS file.size == 0 is true
  97 transaction = db.transaction('storeName', 'readwrite')
  98 store = transaction.objectStore('storeName')
  99 store.put(file, 'filekey')
 100 transaction = db.transaction('storeName', 'readwrite')
 101 store = transaction.objectStore('storeName')
 102 request = store.get('filekey')
 103 PASS event.target.result.size == 0 is true
 104
 105 testEmptyFileList():
 106 fileList = emptyFileListInput.files
 107
 108 validateResult(fileList):
 109 PASS fileList.length == 0 is true
 110 transaction = db.transaction('storeName', 'readwrite')
 111 store = transaction.objectStore('storeName')
 112 store.put(fileList, 'fileListkey')
 113 transaction = db.transaction('storeName', 'readwrite')
 114 store = transaction.objectStore('storeName')
 115 request = store.get('fileListkey')
 116 PASS event.target.result.length == 0 is true
 117 PASS successfullyParsed is true
 118
 119 TEST COMPLETE
 120