Test structured clone of ImageData with a display-p3 colorSpace.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


indexedDB = self.indexedDB || self.webkitIndexedDB || self.mozIndexedDB || self.msIndexedDB || self.OIndexedDB;

indexedDB.deleteDatabase(dbname)
indexedDB.open(dbname)
store = db.createObjectStore('storeName')
This index is not used, but evaluating key path on each put() call will exercise (de)serialization:
store.createIndex('indexName', 'dummyKeyPath')

Testing ImageData: { colorSpace: "display-p3" }
canvas = document.createElement('canvas')
canvas.width = 8
canvas.height = 8
test_data = canvas.getContext('2d').getImageData(0, 0, 8, 8, { colorSpace: "display-p3" })
transaction = db.transaction('storeName', 'readwrite')
store = transaction.objectStore('storeName')
store.put(value, 'key')
store.get('key')
PASS test_data !== result is true
PASS Object.prototype.toString.call(result) is "[object ImageData]"
PASS result.width is test_data.width
PASS result.height is test_data.height
PASS result.data.length is test_data.data.length
PASS result.colorSpace is test_data.colorSpace
PASS result data matches
PASS successfullyParsed is true

TEST COMPLETE