show decoded url's to the user

2026-04-16 05:01:56 +02:00
parent 62cc45f607
commit 102cd0b810
8 changed files with 141 additions and 9 deletions
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2024-2026 Fabian Freund.
+ *
+ * This file is part of WebLibre
+ * (see https://weblibre.eu).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:weblibre/extensions/uri.dart';
+
+void main() {
+  group('Uri display formatting', () {
+    test('decodes path segments for read-only display', () {
+      final uri = Uri.parse(
+        'https://example.com/hello%20world/caf%C3%A9?greeting=Ol%C3%A1%20mundo#frag%20ment',
+      );
+
+      expect(
+        uri.displayString,
+        'https://example.com/hello world/café?greeting=Ol%C3%A1%20mundo#frag%20ment',
+      );
+      expect(uri.pathSegments, ['hello world', 'café']);
+    });
+
+    test('uses decoded path segments', () {
+      final uri = Uri.parse('https://example.com/path%2Fwith%2Fslash');
+
+      expect(uri.displayString, 'https://example.com/path/with/slash');
+      expect(uri.pathSegments, ['path/with/slash']);
+    });
+
+    test('keeps query encoded', () {
+      final uri = Uri.parse(
+        'https://example.com/?q=fish%20%26%20chips&redirect=a%2Fb',
+      );
+
+      expect(
+        uri.displayString,
+        'https://example.com/?q=fish%20%26%20chips&redirect=a%2Fb',
+      );
+    });
+
+    test('uses authority as-is for display', () {
+      final uri = Uri.parse('https://user%20name@example.com/path');
+
+      expect(uri.authority, 'user%20name@example.com');
+    });
+
+    test('leaves malformed escapes unchanged', () {
+      expect(
+        'https://example.com/%ZZ?query=%'.uriDisplayString,
+        'https://example.com/%ZZ?query=%',
+      );
+    });
+  });
+}