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feat(file-system): async read/write (#7671)

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This commit is contained in:
Peter Staev
2019-10-02 11:21:18 +03:00
committed by Manol Donev
parent 790870178c
commit 2146ac902f
14 changed files with 849 additions and 29 deletions
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40
tests/app/file-system/file-system-tests.ts
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@@ -201,6 +201,46 @@ export var testFileReadWriteBinary = function () {
// << file-system-read-binary
};
export var testFileReadWriteBinaryAsync = function () {
// >> file-system-read-binary-async
var fileName = "logo.png";
var sourceFile = fs.File.fromPath(__dirname + "/assets/" + fileName);
var destinationFile = fs.knownFolders.documents().getFile(fileName);
// Read the file
sourceFile.read()
.then(function (source) {
// Succeeded in reading the file
// >> (hide)
destinationFile.write(source).then(function () {
// Succeded in writing the file
destinationFile.read()
.then(function (destination) {
if (platform.device.os === platform.platformNames.ios) {
TKUnit.assertTrue(source.isEqualToData(destination));
} else {
TKUnit.assertEqual(new java.io.File(sourceFile.path).length(), new java.io.File(destinationFile.path).length());
}
destinationFile.removeSync();
}, function (error) {
TKUnit.assert(false, "Failed to read destination binary async");
});
}, function (error) {
// Failed to write the file.
TKUnit.assert(false, "Failed to write binary async");
});
// << (hide)
}, function (error) {
// Failed to read the file.
// >> (hide)
TKUnit.assert(false, "Failed to read binary async");
// << (hide)
});
// << file-system-read-binary-async
};
export var testGetKnownFolders = function () {
// >> file-system-known-folders
// Getting the application's 'documents' folder.