| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../../resources/js-test.js"></script> |
| <script src="../../editing.js"></script> |
| </head> |
| <body> |
| <div id="dropzone" style="width: 200px; height: 200px; background-color: grey;"></div> |
| <script> |
| description("Basic test coverage for fileSystemFileEntry.file()"); |
| jsTestIsAsync = true; |
| |
| function fileAsPromise(fileEntry) |
| { |
| return new Promise((resolve, reject) => { |
| fileEntry.file(resolve, reject); |
| }); |
| } |
| |
| function readTextFileAsPromise(file) |
| { |
| return new Promise((resolve, reject) => { |
| let fileReader = new FileReader(); |
| fileReader.onload = function(e) { |
| resolve(fileReader.result); |
| } |
| fileReader.readAsText(file); |
| }); |
| } |
| |
| function getFileAsPromise(directoryEntry, path) |
| { |
| return new Promise((resolve, reject) => { |
| directoryEntry.getFile(path, {}, resolve, reject); |
| }); |
| } |
| |
| function test1() |
| { |
| shouldBeEqualToString("firstEntry.name", "test.txt"); |
| shouldBeEqualToString("firstEntry.fullPath", "/test.txt"); |
| shouldBeTrue("firstEntry.isFile"); |
| return fileAsPromise(firstEntry).then(file => { |
| fileResult = file; |
| shouldBe("fileResult.__proto__", "File.prototype"); |
| shouldBeEqualToString("fileResult.name", "test.txt"); |
| shouldBeEqualToString("fileResult.webkitRelativePath", ""); |
| shouldBe("fileResult.size", "5"); |
| shouldBeEqualToString("fileResult.type", "text/plain"); |
| }, e => { |
| testFailed("fileEntry.file() call failed unexpectedly: " + e); |
| }).then(function() { |
| return readTextFileAsPromise(fileResult).then(content => { |
| contentResult = content; |
| shouldBeEqualToString("contentResult", "Hello"); |
| }); |
| }); |
| } |
| |
| function test2() |
| { |
| shouldBeEqualToString("secondEntry.name", "testFiles"); |
| shouldBeEqualToString("secondEntry.fullPath", "/testFiles"); |
| shouldBeTrue("secondEntry.isDirectory"); |
| |
| return getFileAsPromise(secondEntry, "subfolder1/file3.txt").then(fileEntry => { |
| fileEntryResult = fileEntry; |
| shouldBeEqualToString("fileEntryResult.name", "file3.txt"); |
| shouldBeEqualToString("fileEntryResult.fullPath", "/testFiles/subfolder1/file3.txt"); |
| shouldBeTrue("fileEntryResult.isFile"); |
| }, e => { |
| testFailed("directoryEntry.getFile() call failed unexpectedly: " + e); |
| }).then(function() { |
| return fileAsPromise(fileEntryResult).then(file => { |
| file3Result = file; |
| shouldBe("file3Result.__proto__", "File.prototype"); |
| shouldBeEqualToString("file3Result.name", "file3.txt"); |
| shouldBeEqualToString("file3Result.webkitRelativePath", ""); |
| shouldBe("file3Result.size", "2"); |
| shouldBeEqualToString("file3Result.type", "text/plain"); |
| }, e => { |
| testFailed("fileEntry.file() call failed unexpectedly: " + e); |
| }).then(function() { |
| return readTextFileAsPromise(file3Result).then(content => { |
| contentResult = content; |
| shouldBeEqualToString("contentResult", "3\n"); |
| }); |
| }); |
| }); |
| } |
| |
| var dropzone = document.getElementById('dropzone'); |
| dropzone.ondrop = function(e) { |
| e.preventDefault(); |
| dataTransfer = e.dataTransfer; |
| |
| shouldBe("dataTransfer.items.length", "2"); |
| |
| firstEntry = dataTransfer.items[0].webkitGetAsEntry(); |
| secondEntry = dataTransfer.items[1].webkitGetAsEntry(); |
| |
| test1().then(test2).then(finishJSTest); |
| }; |
| |
| dropzone.ondragover = function(ev) { |
| ev.preventDefault(); |
| } |
| |
| onload = function() { |
| dragFilesOntoElement(dropzone, ['../../../fast/forms/resources/test.txt', '../../../fast/forms/file/entries-api/resources/testFiles']); |
| } |
| </script> |
| </body> |
| </html> |
