From 6d72142158970119ee0d36d9149c0e0572dedf5f Mon Sep 17 00:00:00 2001
From: Lukas Oesch <lukasoesch20@gmail.com>
Date: Wed, 8 Apr 2026 19:43:15 +0200
Subject: add non block device for tests

---
 kernel/CMakeLists.txt                              |  1 +
 .../test_support/devices/character_device.hpp      | 23 ++++++++++++++++++++++
 .../src/test_support/devices/character_device.cpp  | 20 +++++++++++++++++++
 3 files changed, 44 insertions(+)
 create mode 100644 kernel/include/kernel/test_support/devices/character_device.hpp
 create mode 100644 kernel/src/test_support/devices/character_device.cpp

(limited to 'kernel')

diff --git a/kernel/CMakeLists.txt b/kernel/CMakeLists.txt
index a360f17..df20704 100644
--- a/kernel/CMakeLists.txt
+++ b/kernel/CMakeLists.txt
@@ -102,6 +102,7 @@ else()
         "src/test_support/kapi/interrupts.cpp"
         "src/test_support/kapi/memory.cpp"
         "src/test_support/devices/block_device.cpp"
+        "src/test_support/devices/character_device.cpp"
         "src/test_support/log_buffer.cpp"
         "src/test_support/output_device.cpp"
         "src/test_support/page_mapper.cpp"
diff --git a/kernel/include/kernel/test_support/devices/character_device.hpp b/kernel/include/kernel/test_support/devices/character_device.hpp
new file mode 100644
index 0000000..a106cfb
--- /dev/null
+++ b/kernel/include/kernel/test_support/devices/character_device.hpp
@@ -0,0 +1,23 @@
+#ifndef TEACHOS_KERNEL_TEST_SUPPORT_DEVICES_CHARACTER_DEVICE_HPP
+#define TEACHOS_KERNEL_TEST_SUPPORT_DEVICES_CHARACTER_DEVICE_HPP
+
+#include "kapi/devices/device.hpp"
+
+#include <kstd/string>
+#include <kstd/vector>
+
+#include <cstddef>
+
+namespace kernel::tests::devices
+{
+  // TODO fix inheritance when character devices are implemented
+  struct character_device : kapi::devices::device
+  {
+    character_device(size_t major, size_t minor, kstd::string const & name);
+
+    auto init() -> bool override;
+  };
+
+}  // namespace kernel::tests::devices
+
+#endif
\ No newline at end of file
diff --git a/kernel/src/test_support/devices/character_device.cpp b/kernel/src/test_support/devices/character_device.cpp
new file mode 100644
index 0000000..9e9227d
--- /dev/null
+++ b/kernel/src/test_support/devices/character_device.cpp
@@ -0,0 +1,20 @@
+
+#include "kernel/test_support/devices/character_device.hpp"
+
+#include "kapi/devices.hpp"
+
+#include <kstd/string>
+
+#include <cstddef>
+
+namespace kernel::tests::devices
+{
+  character_device::character_device(size_t major, size_t minor, kstd::string const & name)
+      : kapi::devices::device(major, minor, name)
+  {}
+
+  auto character_device::init() -> bool
+  {
+    return true;
+  }
+}  // namespace kernel::tests::devices
\ No newline at end of file
-- 
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