add Base64ToBlob test from Filer

ebidel · Jan 21, 2015 · 74121a2 · 74121a2
1 parent 4d0d0db
commit 74121a2
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diff --git a/src/idb.filesystem.js b/src/idb.filesystem.js
@@ -1006,6 +1006,7 @@ if (exports === window && exports.RUNNING_TESTS) {
   exports['DirectoryEntry'] = DirectoryEntry;
   exports['resolveToFullPath_'] = resolveToFullPath_;
   exports['Metadata'] = Metadata;
+  exports['Base64ToBlob'] = Base64ToBlob;
 }
 
 })(self); // Don't use window because we want to run in workers.
diff --git a/tests/tests.js b/tests/tests.js
@@ -127,6 +127,19 @@ test('resolveLocalFileSystemURL', 12, function() {
   }, onError);
 });
 
+test('Base64ToBlob()', 5, function() {
+  var dataURL = 'data:text/html;base64,VGhpcyBpcyBhIHRlc3QK';
+  var blob = Base64ToBlob(dataURL);
+  ok(blob.__proto__ == Blob.prototype, 'Result is a Blob');
+  equal(blob.size, window.atob('VGhpcyBpcyBhIHRlc3QK').length, 'blob.size');
+  equal(blob.type, 'text/html', 'blob.type');
+
+  var dataURL2 = 'data:text/html,<p>Hi there</p>';
+  var blob = Base64ToBlob(dataURL2);
+  equal(blob.size, '<p>Hi there</p>'.length, 'blob.size');
+  equal(blob.type, 'text/html', 'blob.type');
+});
+
 module('Metadata', {
   setup: function() {
     var self = this;