diff --git a/format/desktop_entry/desktop_entry_test.ha b/format/desktop_entry/desktop_entry_test.ha
index 87fe8c7..6587bf8 100644
--- a/format/desktop_entry/desktop_entry_test.ha
+++ b/format/desktop_entry/desktop_entry_test.ha
@@ -4,7 +4,7 @@ use locale;
 use os;
 
 @test fn parse() void = {
-	let file = os::open("format/desktop_entry/test_data/foo.desktop")!;
+	let file = os::open("format/desktop_entry/test_data/foo_full.desktop")!;
 	defer io::close(file)!;
 	let file = parse(file)!;
 	defer file_finish(&file);
@@ -14,7 +14,10 @@ use os;
 	assert(locale_string_equal(file.name, [
 		(locale::c, "Foo Viewer"),
 	]));
-	assert(locale_string_equal(file.generic_name, [])); // TODO
+	assert(locale_string_equal(file.generic_name, [
+		(locale::c, "Foo Viewer"),
+		(locale::parse("xx_XX.UTF-8")!, "Sneep glorp"),
+	]));
 	assert(file.no_display == false);
 	assert(locale_string_equal(file.comment, [
 		(locale::c, "The best viewer for Foo objects available!"),
@@ -23,17 +26,22 @@ use os;
 		(locale::c, "fooview"),
 	]));
 	assert(file.hidden == false);
-	assert(strings_equal(file.only_show_in, [])); // TODO
-	assert(strings_equal(file.not_show_in, [])); // TODO
+	assert(strings_equal(file.only_show_in, ["MATE", "KDE"]));
+	assert(strings_equal(file.not_show_in, ["GNOME"]));
 	assert(file.dbus_activatable == false);
 	assert(file.try_exec == "fooview");
 	assert(file.exec == "fooview %F");
 	assert(file.path == "");
 	assert(file.terminal == false);
 	assert(strings_equal(file.mime_type, ["image/x-foo"]));
-	assert(strings_equal(file.categories, [])); // TODO
-	assert(strings_equal(file.implements, [])); // TODO
-	assert(locale_strings_equal(file.keywords, [])); // TODO
+	assert(strings_equal(file.categories, ["Graphics", "Utility"]));
+	assert(strings_equal(file.implements, [
+		"com.example.Example",
+		"com.example.OtherExample",
+	]));
+	assert(locale_strings_equal(file.keywords, [
+		(locale::c, ["foo", "image", "view", "viewer"]),
+	]));
 	assert(file.startup_notify == false);
 	assert(file.url == "");
 	assert(file.prefers_non_default_gpu == false);
@@ -44,7 +52,7 @@ use os;
 		assert(locale_string_equal(actio.name, [
 			(locale::c, "Browse Gallery"),
 		]));
-		assert(locale_string_equal(actio.icon, [])); // TODO
+		assert(locale_string_equal(actio.icon, []));
 		assert(actio.exec == "fooview --gallery");
 	case "Create" =>
 		assert(locale_string_equal(actio.name, [
diff --git a/format/desktop_entry/test_data/foo_full.desktop b/format/desktop_entry/test_data/foo_full.desktop
new file mode 100644
index 0000000..b4bf52c
--- /dev/null
+++ b/format/desktop_entry/test_data/foo_full.desktop
@@ -0,0 +1,28 @@
+[Desktop Entry]
+Version=1.0
+Type=Application
+Name=Foo Viewer
+GenericName=Foo Viewer
+GenericName[xx_XX.UTF-8]=Sneep glorp
+Comment=The best viewer for Foo objects available!
+TryExec=fooview
+Exec=fooview %F
+Icon=fooview
+MimeType=image/x-foo;
+Actions=Gallery;Create;
+OnlyShowIn=MATE;KDE;
+NotShowIn=GNOME
+Categories=Graphics;Utility
+Implements=com.example.Example;com.example.OtherExample
+Keywords=foo;image;view;viewer
+
+[Desktop Action Gallery]
+Exec=fooview --gallery
+Name=Browse Gallery
+
+[Desktop Action Create]
+Exec=fooview --create-new
+Name=Create a new Foo!
+Name[en_US]=Create a new Foo!
+Name[xx_XX.UTF-8]=Zweep zoop flooble glorp
+Icon=fooview-new