Ignore invalid paths in the JS file list (#25368)

1 files changed, 25 insertions, 0 deletions

diff --git a/apps/files/tests/js/filelistSpec.js b/apps/files/tests/js/filelistSpec.js
index a74e1c7328c..d8d3057ec3e 100644
--- a/apps/files/tests/js/filelistSpec.js
+++ b/apps/files/tests/js/filelistSpec.js
@@ -1334,6 +1334,31 @@ describe('OCA.Files.FileList tests', function() {
 			fileList.changeDirectory('/another\\subdir');
 			expect(fileList.getCurrentDirectory()).toEqual('/another/subdir');
 		});
+		it('switches to root dir when current directory is invalid', function() {
+			_.each([
+				'..',
+				'/..',
+				'../',
+				'/../',
+				'/../abc',
+				'/abc/..',
+				'/abc/../',
+				'/../abc/'
+			], function(path) {
+				fileList.changeDirectory(path);
+				expect(fileList.getCurrentDirectory()).toEqual('/');
+			});
+		});
+		it('allows paths with dotdot at the beginning or end', function() {
+			_.each([
+				'..abc',
+				'def..',
+				'...'
+			], function(path) {
+				fileList.changeDirectory(path);
+				expect(fileList.getCurrentDirectory()).toEqual(path);
+			});
+		});
 		it('switches to root dir when current directory does not exist', function() {
 			fileList.changeDirectory('/unexist');
 			deferredList.reject(404);