From 0e72a1b27df2008013f2ee9c468a88c3e3843fae Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Thu, 27 Aug 2026 12:33:31 +0200
Subject: kapi/fs: implement read_directory

This change also replaces the kernel internal directory_listing_cursor
and directory_listing_entry with the kapi types directory_cursor and
directory_entry.
---
 kernel/kapi/filesystem.tests.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'kernel/kapi/filesystem.tests.cpp')

diff --git a/kernel/kapi/filesystem.tests.cpp b/kernel/kapi/filesystem.tests.cpp
index b2e39967..6fa2de3d 100644
--- a/kernel/kapi/filesystem.tests.cpp
+++ b/kernel/kapi/filesystem.tests.cpp
@@ -11,6 +11,7 @@
 #include <bit>
 #include <cstddef>
 #include <filesystem>
+#include <ranges>
 #include <string_view>
 #include <vector>
 
@@ -299,7 +300,12 @@ SCENARIO_METHOD(kernel::tests::vfs::storage_boot_module_vfs_fixture, "Kapi files
       REQUIRE(directory);
 
       auto buffer = std::vector<kapi::filesystem::directory_entry>{10};
-      REQUIRE_FALSE(kapi::filesystem::read_directory(*directory, {}, buffer));
+      REQUIRE(kapi::filesystem::read_directory(*directory, buffer) == 4);
+
+      REQUIRE(std::ranges::find(buffer, "info_1.txt", &kapi::filesystem::directory_entry::name) !=
+              std::ranges::end(buffer));
+      REQUIRE(std::ranges::find(buffer, "info_2.txt", &kapi::filesystem::directory_entry::name) !=
+              std::ranges::end(buffer));
     }
   }
 }
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