Fluorine Manager: full Linux port of Mod Organizer 2

Complete native Linux port with FUSE-based virtual filesystem,
Proton/umu-run integration, and Flatpak packaging.

Key features:
- FUSE VFS replacing Windows USVFS (in-process + standalone helper for Flatpak)
- Proton/GE-Proton/umu-run launcher with env var forwarding
- Flatpak support (sandbox-aware VFS, NXM handler, umu-run)
- Wine prefix management UI
- Case-insensitive path resolution for Linux filesystems
- QSettings-safe INI handling (avoids Bethesda INI corruption)
- Portable instance support with auto-generated launcher scripts

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

1 files changed, 72 insertions, 0 deletions

diff --git a/libs/plugin_python/tests/python/test_shared_cpp_owner.py b/libs/plugin_python/tests/python/test_shared_cpp_owner.py
new file mode 100644
index 0000000..0bcecf7
--- /dev/null
+++ b/libs/plugin_python/tests/python/test_shared_cpp_owner.py
@@ -0,0 +1,72 @@
+import mobase_tests.shared_cpp_owner as m
+
+
+class PyBase(m.Base):
+    def __init__(self, name: str, value: int):
+        super().__init__(name)
+        self.value = value
+
+    def fn(self):
+        return f"PyBase.fn({self.value})"
+
+
+def test_shared_cpp_owner_1():
+    # create from C++, owned by Python
+
+    # create from C++
+    p = m.create("tmp")
+    assert m.is_alive("tmp")
+
+    # should delete since it's not owner by C++
+    del p
+    assert not m.is_alive("tmp")
+
+
+def test_shared_cpp_owner_2():
+    # create from C++, owned by C++ (and Python)
+
+    # create from C++
+    p = m.create_and_store("tmp")
+    assert m.is_alive("tmp")
+
+    # should not delete since it's owned by both C++ and Python
+    del p
+    assert m.is_alive("tmp")
+
+    # clear from C++ should free it
+    m.clear()
+    assert not m.is_alive("tmp")
+
+
+def test_shared_cpp_owner_3():
+    # create from Python, owned by Python
+
+    p = PyBase("foo", 1)
+    assert m.is_alive("foo")
+    assert m.call_fn("foo") == "PyBase.fn(1)"
+
+    del p
+    assert not m.is_alive("foo")
+
+
+def test_shared_cpp_owner_4():
+    # create from Python, owned by C++
+
+    p = PyBase("foo", 2)
+    assert m.is_alive("foo")
+
+    # send to C++
+    m.store(p)
+    assert m.is_alive("foo")
+    assert m.call_fn("foo") == "PyBase.fn(2)"
+
+    # delete in Python, should still be alived
+    del p
+    assert m.is_alive("foo")
+
+    # should still be able to call fn()
+    assert m.call_fn("foo") == "PyBase.fn(2)"
+
+    # clear in C++, should kill Python
+    m.clear()
+    assert not m.is_alive("foo")