Add failing test.

diff --git a/test/config_test.cc b/test/config_test.cc
index 6b35c595d0b60792b849056f7b66597ae1592c51..687bea95676dc097268127e3cf884bf00fce101c 100644 (file)
--- a/test/config_test.cc
+++ b/test/config_test.cc
@@ -218,3 +218,34 @@ BOOST_AUTO_TEST_CASE (config_keep_cinemas_if_making_new_config)
        check_text_file (dir / "backup_for_test.xml", dir / "cinemas.xml.1");
 }
 
+
+BOOST_AUTO_TEST_CASE(keep_config_if_cinemas_fail_to_load)
+{
+       ConfigRestorer cr;
+
+       /* Make a new config */
+       boost::filesystem::path dir = "build/test/keep_config_if_cinemas_fail_to_load";
+       Config::override_path = dir;
+       Config::drop();
+       boost::filesystem::remove_all(dir);
+       boost::filesystem::create_directories(dir);
+       Config::instance()->write();
+
+       auto const cinemas = dir / "cinemas.xml";
+
+       /* Back things up */
+       boost::filesystem::copy_file(dir / "2.16" / "config.xml", dir / "config_backup_for_test.xml");
+       boost::filesystem::copy_file(cinemas, dir / "cinemas_backup_for_test.xml");
+
+       /* Corrupt the cinemas */
+       Config::drop();
+       std::ofstream corrupt(cinemas.string().c_str());
+       corrupt << "foo\n";
+       corrupt.close();
+       Config::instance();
+
+       /* We should have a new cinemas.xml and the old config.xml */
+       check_text_file(dir / "2.16" / "config.xml", dir / "config_backup_for_test.xml");
+       check_text_file(cinemas, dir / "cinemas_backup_for_test.xml");
+}
+