fix: import unpublished exam rooms and add opt-in school HTML feedback

2026-10-16 16:38:00 +08:00
parent defe7fd50e
commit 437ed14dbe
31 changed files with 969 additions and 39 deletions
@@ -0,0 +1,101 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:hepan_everyday/services/school_page_diagnostic.dart';
+import 'package:hepan_everyday/features/school/undergraduate/timetable_adapter.dart';
+
+void main() {
+  final uri = Uri.parse(
+    'https://eams.uestc.edu.cn/eams/courseTableForStd.action',
+  );
+  test(
+    'leading comments do not remove course declarations from the evidence',
+    () {
+      final store = SchoolPageDiagnostic();
+      addTearDown(store.clear);
+      final source = File('test/fixtures/school/undergraduate-timetable.html')
+          .readAsStringSync()
+          .replaceFirst(
+            'var unitCount = 12;',
+            '// units; keep this declaration\nvar unitCount = 12;',
+          )
+          .replaceAll(
+            'activity = new TaskActivity',
+            '/* course; declaration */activity = new TaskActivity',
+          );
+      expect(
+        UndergraduateTimetableAdapter.extract(source, uri).courses,
+        hasLength(18),
+      );
+      store.remember(source, uri);
+      expect(
+        UndergraduateTimetableAdapter.extract(
+          utf8.decode(store.export()!),
+          uri,
+        ).courses,
+        hasLength(18),
+      );
+    },
+  );
+  test('malformed activity and index statements remain malformed in the exported evidence', () {
+    final store = SchoolPageDiagnostic();
+    addTearDown(store.clear);
+    final fixture = File('test/fixtures/school/undergraduate-timetable.html')
+        .readAsStringSync();
+    for (final bad in [
+      fixture.replaceFirst('"教师1"', 'null'),
+      fixture.replaceFirst('2*unitCount+0', 'unknown()'),
+    ]) {
+      expect(
+        () => UndergraduateTimetableAdapter.extract(bad, uri),
+        throwsFormatException,
+      );
+      store.remember(bad, uri);
+      final output = utf8.decode(store.export()!);
+      expect(
+        () => UndergraduateTimetableAdapter.extract(output, uri),
+        throwsFormatException,
+      );
+      expect(output, contains(bad.contains('null') ? 'null' : 'unknown()'));
+    }
+  });
+  test('diagnostic snapshot preserves parser evidence but removes login material and active HTML', () {
+    var now = DateTime.utc(2026, 10, 16, 5);
+    final store = SchoolPageDiagnostic(clock: () => now);
+    final fixture = File('test/fixtures/school/undergraduate-timetable.html')
+        .readAsStringSync();
+    store.remember(
+      '''$fixture<input name="password" value="SECRET"><input name="params" value="ticket=SECRET"><a href="https://evil.test/?ticket=SECRET" onclick="steal()">链接</a><script>var token="SECRET";</script>''',
+      uri,
+    );
+    final output = utf8.decode(store.export()!);
+    expect(output, isNot(contains('SECRET')));
+    expect(output, isNot(contains('onclick')));
+    expect(output, isNot(contains('evil.test')));
+    expect(output, contains('Content-Security-Policy'));
+    expect(
+      UndergraduateTimetableAdapter.extract(output, uri).courses,
+      hasLength(18),
+    );
+    now = now.add(const Duration(minutes: 11));
+    expect(store.export(), isNull);
+  });
+  test('only trusted school evidence can be kept and logout clears it', () {
+    final store = SchoolPageDiagnostic();
+    store.remember('<table id="manualArrangeCourseTable"></table>', uri);
+    expect(store.export(), isNotNull);
+    store.clear();
+    expect(store.export(), isNull);
+    store.remember(
+      '<table>secret</table>',
+      Uri.parse('https://idas.uestc.edu.cn/authserver/login'),
+    );
+    expect(store.export(), isNull);
+    store.remember(
+      '<input type="password"><table id="manualArrangeCourseTable"></table>',
+      uri,
+    );
+    expect(store.export(), isNull);
+  });
+}