chrome/test/data/extensions/api_test/filebrowser_component/main.html - Issue 6749021: Added new fileBrowserPrivate and fileHandler extension APIs

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Issue 6749021: Added new fileBrowserPrivate and fileHandler extension APIs (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/

Patch Set: '' Created 9 years, 8 months ago

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« chrome/renderer/resources/extension_process_bindings.js ('K') | « chrome/test/data/extensions/api_test/filebrowser_component/background.html ('k') | chrome/test/data/extensions/api_test/filebrowser_component/manifest.json » ('j') | webkit/fileapi/file_system_operation.cc » ('J')
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Property Changes:

Added: svn:eol-style
+ LF

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(Empty)
	1 <script>

	2

	3 /*

	4 This component extension test does the following:

	5

	6 1. Creates a txt file on the local file system with some random text.

	7 2. Finds a registered task (file item context menu) and invokes it with url

	8 of the test file.

	9 3. Listens for a message from context menu handler and makes sure its payload

	10 matches the random text from the test file.

	11 */

	12

	13 // The ID of this extension.

	14 var fileBrowserExtensionId = "ddammdhioacbehjngdmkjcjbnfginlla";

	15

	16 var fileSystem = null;

	17 var testDirName = "tmp/test_dir_" + Math.floor(Math.random()*10000);

	18 var testFileName = "test_file_" + Math.floor(Math.random()*10000)+".txt";

	19 var fileUrl = "filesystem:chrome-extension://" + fileBrowserExtensionId +

	20 "/local/" + testDirName + "/" + testFileName;

	21

	22 var randomText = "random file text " + Math.floor(Math.random()*10000);

	23

	24 function onFileSystemFetched(fs) {

	25 if (!fs) {

	26 errorCallback(chrome.extensions.lastError);

	27 return;

	28 }

	29 fileSystem = fs;

	30 console.log("DONE requesting local filesystem: " + fileSystem.name);

	31 console.log("Creating directory : " + testDirName);

	32 fileSystem.root.getDirectory(testDirName, {create:true},

	33 directoryCreateCallback, errorCallback);

	34 }

	35

	36 function directoryCreateCallback(directory) {

	37 console.log("DONE creating directory: " + directory.fullPath);

	38 directory.getFile(testFileName, {create:true}, fileCreatedCallback,

	39 errorCallback);

	40 }

	41

	42 function fileCreatedCallback(fileEntry) {

	43 console.log("DONE creating file: " + fileEntry.fullPath);

	44 fileEntry.createWriter(onGetFileWriter);

	45 }

	46

	47 function onGetFileWriter(writer) {

	48 // Start

	49 console.log("Got file writter");

	50 writer.onerror = errorCallback;

	51 writer.onwrite = onFileWriteCompleted;

	52 var bb = new BlobBuilder();

	53 bb.append(randomText);

	54 writer.write(bb.getBlob('text/plain'));

	55 }

	56

	57 function onFileWriteCompleted(e) {

	58 // Start

	59 console.log("DONE writing file content");

	60 console.log("Get registered tasks now...");

	61 chrome.fileBrowserPrivate.getFileTasks([fileUrl], onGetTasks);

	62

	63 }

	64

	65 function onGetTasks(tasks) {

	66 console.log("Tasks: ");

	67 console.log(tasks);

	68 if (!tasks \|\| !tasks.length) {

	69 chrome.test.fail("No tasks registered");

	70 return;

	71 }

	72 console.log("DONE fetching tasks: " + tasks[0].taskId);

	73 chrome.fileBrowserPrivate.executeTask(tasks[0].taskId, [fileUrl]);

	74 }

	75

	76 function errorCallback(e) {

	77 var msg = '';

	78 if (!e.code) {

	79 msg = e.message;

	80 } else {

	81 switch (e.code) {

	82 case FileError.QUOTA_EXCEEDED_ERR:

	83 msg = 'QUOTA_EXCEEDED_ERR';

	84 break;

	85 case FileError.NOT_FOUND_ERR:

	86 msg = 'NOT_FOUND_ERR';

	87 break;

	88 case FileError.SECURITY_ERR:

	89 msg = 'SECURITY_ERR';

	90 break;

	91 case FileError.INVALID_MODIFICATION_ERR:

	92 msg = 'INVALID_MODIFICATION_ERR';

	93 break;

	94 case FileError.INVALID_STATE_ERR:

	95 msg = 'INVALID_STATE_ERR';

	96 break;

	97 default:

	98 msg = 'Unknown Error';

	99 break;

	100 };

	101 }

	102 chrome.test.fail("Got unexpected error: " + msg);

	103 console.log('Error: ' + msg);

	104 alert('Error: ' + msg);

	105 }

	106

	107 // For simple requests:

	108 chrome.extension.onRequestExternal.addListener(

	109 function(request, sender, sendResponse) {

	110 if (request.fileContent && request.fileContent == randomText) {

	111 sendResponse({success: true});

	112 chrome.test.succeed();

	113 } else {

	114 sendResponse({success: false});

	115 console.log('Unexpected message received');

	116 console.log(request);

	117 chrome.test.fail("Got unexpected message");

	118 }

	119 });

	120

	121 chrome.test.runTests([function tab() {

	122 // Get local FS, create dir with a file in it.

	123 console.log("Requesting local file system...");

	124 chrome.fileBrowserPrivate.requestLocalFileSystem(onFileSystemFetched);

	125 }]);

	126

	127

	128 </script>

	129 <html>

	130 <body><h2>chrome.fileBrowserPrivate.* tests</h2></body>

	131 </html>

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