LayoutTests/storage/indexeddb/empty-filesystem-file.html - Issue 433983002: LayoutTests for writing empty Blob/File/FileList to IndexedDB.

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Issue 433983002: LayoutTests for writing empty Blob/File/FileList to IndexedDB. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Added Filesystem test. Created 6 years, 4 months ago

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« LayoutTests/storage/indexeddb/empty-blob-file.html ('K') | « LayoutTests/storage/indexeddb/empty-blob-file-expected.txt ('k') | LayoutTests/storage/indexeddb/empty-filesystem-file-expected.txt » ('j') | no next file with comments »
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	1 <script src="../../resources/js-test.js"></script>
	jsbell 2014/07/31 18:53:50 Add <!DOCTYPE html> at the top of the file Add <!DOCTYPE html> at the top of the file pwnall-personal 2014/08/01 00:01:12 Done. Show quoted text On 2014/07/31 18:53:50, jsbell wrote: > Add <!DOCTYPE html> at the top of the file Done.
	2 <script src="resources/shared.js"></script>

	3 </head>
	jsbell 2014/07/31 18:53:51 Unmatched </head> tag - remove it Unmatched </head> tag - remove it pwnall-personal 2014/08/01 00:01:11 Done. Show quoted text On 2014/07/31 18:53:51, jsbell wrote: > Unmatched </head> tag - remove it Done.
	4 <body>
	jsbell 2014/07/31 18:53:51 <body></body> is probably not required <body></body> is probably not required pwnall-personal 2014/08/01 00:01:12 Done. Show quoted text On 2014/07/31 18:53:51, jsbell wrote: > <body></body> is probably not required Done.
	5 <script>

	6

	7 description("Confirm that IndexedDB can store an empty File from the Filesystem API");

	8

	9 function prepareDatabase()

	10 {

	11 db = event.target.result;

	12 var trans = event.target.transaction;

	13 evalAndLog("store = db.createObjectStore('storeName')");

	14 evalAndLog("store.put('value', 'key')");

	15 trans.onerror = unexpectedErrorCallback;

	16 trans.onabort = unexpectedAbortCallback;

	17 }

	18

	19 var fileValidation = ".size == 0";

	20 function testEmptyFilesystemFile()

	21 {

	22 debug("");
	jsbell 2014/07/31 18:53:51 Same as in other file (you could use preamble() he Same as in other file (you could use preamble() here) pwnall-personal 2014/08/01 00:01:12 Done. Show quoted text On 2014/07/31 18:53:51, jsbell wrote: > Same as in other file (you could use preamble() here) Done.
	23 debug("testEmptyFile():");

	24 evalAndLog("file = window.emptyFile");

	25 validateResult("file", fileValidation, cleanupFs);

	26 }

	27

	28 function validateResult(variable, validation, onComplete)

	29 {

	30 var keyName = variable + "key";

	31 debug("");

	32 debug("validateResult(" + variable + "):");

	33 evalAndLog("transaction = db.transaction('storeName', 'readwrite')");

	34 evalAndLog("store = transaction.objectStore('storeName')");

	35 evalAndLog("store.put(" + variable + ", '" + keyName + "')");

	36 transaction.onerror = unexpectedErrorCallback;

	37 transaction.onabort = unexpectedAbortCallback;

	38 var readTransactionOnComplete = function (e) {
	jsbell 2014/07/31 18:53:50 Same as in other file (this is used as a callback Same as in other file (this is used as a callback for request/success not a transaction/complete) pwnall-personal 2014/08/01 00:01:12 Done. Show quoted text On 2014/07/31 18:53:50, jsbell wrote: > Same as in other file (this is used as a callback for request/success not a > transaction/complete) Done.
	39 shouldBeTrue("event.target.result" + validation);

	40 onComplete();

	41 }

	42 transaction.oncomplete = function () {

	43 doRead(keyName, readTransactionOnComplete);

	44 }

	45 }

	46

	47 function doRead(keyName, onComplete)

	48 {

	49 evalAndLog("transaction = db.transaction('storeName', 'readwrite')");

	50 evalAndLog("store = transaction.objectStore('storeName')");

	51 evalAndLog("request = store.get('" + keyName + "')");

	52 request.onsuccess = onComplete;

	53 transaction.onerror = unexpectedErrorCallback;

	54 transaction.onabort = unexpectedAbortCallback;

	55 }

	56

	57 function fsError(error)

	58 {

	59 debug("Filesystem error:" + error.name);

	60 cleanupFs();

	61 }

	62 function fsCreated(fs)

	63 {

	64 debug("Got FileSystem:" + fs.name);

	65 window.fileSystem = fs;

	66

	67 fs.root.getFile("empty.txt", {create: true}, function(entry) {

	68 entry.file(function(file) {

	69 window.emptyFile = file;

	70 indexedDBTest(prepareDatabase, testEmptyFilesystemFile);

	71 });

	72 }, fsError);

	73 }

	74 window.webkitRequestFileSystem(TEMPORARY, 100, fsCreated, fsError);
	jsbell 2014/07/31 18:53:50 Can you make this do something informative in fire Can you make this do something informative in firefox (e.g. alert or document.write that filesystem is not supported?) pwnall-personal 2014/08/01 00:01:12 Done. Show quoted text On 2014/07/31 18:53:50, jsbell wrote: > Can you make this do something informative in firefox (e.g. alert or > document.write that filesystem is not supported?) Done.
	75

	76 function cleanupFs()

	77 {

	78 if (window.fileSystem) {

	79 var fs = window.fileSystem;

	80 // cleanupFs shouldn't get called again if an error occurs below.

	81 window.fileSystem = null;

	82 fs.root.getFile("empty.txt", {create: false}, function (entry) {

	83 entry.remove(finishJSTest, fsError);

	84 }, fsError);

	85 }

	86 }

	87 </script>

	88 </body>

	89 </html>
	jsbell 2014/07/31 18:53:51 Unmatched </html> - remove it Unmatched </html> - remove it pwnall-personal 2014/08/01 00:01:12 Done. Show quoted text On 2014/07/31 18:53:51, jsbell wrote: > Unmatched </html> - remove it Done.
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