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Merge pull request #1433 from NativeScript/file-binary-read-write

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binary sync read/write added
This commit is contained in:
Vladimir Enchev
2016-01-26 14:14:56 +02:00
parent a2fd4d1c9c acddd42e12
commit 2c0501d235
6 changed files with 184 additions and 33 deletions
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29
apps/tests/file-system-tests.ts
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@@ -10,6 +10,7 @@ import fs = require("file-system");
import TKUnit = require("./TKUnit");
import appModule = require("application");
import platform = require("platform");
// <snippet module="file-system" title="file-system">
// ## Path
@@ -224,6 +225,34 @@ export var testFileRead = function () {
// </snippet>
};
export var testFileReadWriteBinary = function () {
// <snippet module="file-system" title="file-system">
// ### Reading/writing binary data from/to a File
// ``` JavaScript
var fileName = "logo.png";
var error;
var sourceFile = fs.knownFolders.currentApp().getFile(fileName);
var destinationFile = fs.knownFolders.documents().getFile(fileName);
var source = sourceFile.readSync(e=> { error = e; });
destinationFile.writeSync(source, e=> { error = e; });
// <hide>
var destination = destinationFile.readSync(e=> { error = e; });
TKUnit.assertNull(error);
if (platform.device.os === platform.platformNames.ios) {
TKUnit.assertTrue(source.isEqualToData(destination));
} else {
TKUnit.assertEqual(source, destination);
}
destinationFile.removeSync();
// </hide>
// ```
// </snippet>
};
export var testGetKnownFolders = function () {
// <snippet module="file-system" title="file-system">
// ### Getting the Known Folders