| <!DOCTYPE html> |
| <script src="../../resources/js-test.js"></script> |
| <script src="resources/shared.js"></script> |
| <input type="file" id="fileInput" multiple></input> |
| <script> |
| |
| description("Confirm basic Blob/File/FileList functionality."); |
| |
| fileInput = document.getElementById("fileInput"); |
| if (window.eventSender) { |
| var fileRect = fileInput.getClientRects()[0]; |
| var targetX = fileRect.left + fileRect.width / 2; |
| var targetY = fileRect.top + fileRect.height / 2; |
| eventSender.beginDragWithFiles(['resources/test-data.html', 'resources/test-data.txt']); |
| eventSender.mouseMoveTo(targetX, targetY); |
| eventSender.mouseUp(); |
| } |
| |
| function prepareDatabase() |
| { |
| db = event.target.result; |
| var trans = event.target.transaction; |
| evalAndLog("store = db.createObjectStore('storeName')"); |
| evalAndLog("store.put('value', 'key')"); |
| trans.onerror = unexpectedErrorCallback; |
| trans.onabort = unexpectedAbortCallback; |
| } |
| |
| var blobValidation = ".size == test_content.length"; |
| function testBlob() |
| { |
| preamble(); |
| |
| shouldBeTrue("FileReader != null"); |
| evalAndLog("test_content = 'This is a test. This is only a test.'"); |
| evalAndLog("blob = new Blob([test_content])"); |
| validateResult("blob", blobValidation, testFile); |
| } |
| |
| var fileValidation = ".name == fileInput.files[0].name"; |
| function testFile() |
| { |
| preamble(); |
| evalAndLog("file = fileInput.files[0]"); |
| validateResult("file", fileValidation, testNewFile); |
| } |
| |
| var newFileValidation = ".name == newFile.name"; |
| function testNewFile() |
| { |
| debug(""); |
| debug("testNewFile():"); |
| evalAndLog("newFile = new File([test_content], 'filename', {type:'text/plain'})"); |
| validateResult("newFile", newFileValidation, testFileList); |
| } |
| |
| var fileListValidation = "[1].name == fileInput.files[1].name"; |
| function testFileList() |
| { |
| preamble(); |
| evalAndLog("filelist = fileInput.files"); |
| validateResult("filelist", |
| fileListValidation, testCursor); |
| } |
| |
| function testCursor() |
| { |
| preamble(); |
| evalAndLog("transaction = db.transaction('storeName', 'readonly')"); |
| transaction.onerror = unexpectedErrorCallback; |
| transaction.onabort = unexpectedAbortCallback; |
| evalAndLog("store = transaction.objectStore('storeName')"); |
| evalAndLog("request = store.openCursor()"); |
| |
| var count = 0; |
| request.onsuccess = continueToTest; |
| |
| function continueToTest(event) |
| { |
| cursor = event.target.result; |
| switch (count++) { |
| case 0: |
| shouldBeTrue("cursor.value" + blobValidation); |
| break; |
| case 1: |
| shouldBeTrue("cursor.value" + fileValidation); |
| break; |
| case 2: |
| shouldBeTrue("cursor.value" + fileListValidation); |
| break; |
| case 3: |
| shouldBeTrue("cursor.value == 'value'"); |
| break; |
| case 4: |
| shouldBeTrue("cursor.value" + newFileValidation); |
| break; |
| case 5: |
| shouldBeNull("cursor"); |
| finishJSTest(); |
| return; |
| default: |
| testFailed("count was unexpectedly " + count); |
| } |
| evalAndLog("cursor.continue();"); |
| } |
| } |
| |
| function validateResult(variable, validation, onSuccess) |
| { |
| var keyName = variable + "key"; |
| debug(""); |
| debug("validateResult(" + variable + "):"); |
| shouldBeTrue(variable + validation); |
| evalAndLog("transaction = db.transaction('storeName', 'readwrite')"); |
| evalAndLog("store = transaction.objectStore('storeName')"); |
| evalAndLog("store.put(" + variable + ", '" + keyName + "')"); |
| transaction.onerror = unexpectedErrorCallback; |
| transaction.onabort = unexpectedAbortCallback; |
| var onGetSuccess = function (e) { |
| shouldBeTrue("event.target.result" + validation); |
| onSuccess(); |
| } |
| transaction.oncomplete = function () { |
| doRead(keyName, onGetSuccess); |
| } |
| } |
| |
| function doRead(keyName, onSuccess) |
| { |
| evalAndLog("transaction = db.transaction('storeName', 'readwrite')"); |
| evalAndLog("store = transaction.objectStore('storeName')"); |
| evalAndLog("request = store.get('" + keyName + "')"); |
| request.onsuccess = onSuccess; |
| transaction.onerror = unexpectedErrorCallback; |
| transaction.onabort = unexpectedAbortCallback; |
| } |
| |
| if (window.eventSender) { |
| indexedDBTest(prepareDatabase, testBlob); |
| } else { |
| alert("Select at least 2 files using the input control above to initiate the test"); |
| document.getElementById("fileInput").onchange = function() { indexedDBTest(prepareDatabase, testBlob); }; |
| } |
| |
| </script> |
