diff options
| -rw-r--r-- | src/kernel/tests/vfs.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/kernel/tests/vfs.c b/src/kernel/tests/vfs.c index bc95541..cfbf86b 100644 --- a/src/kernel/tests/vfs.c +++ b/src/kernel/tests/vfs.c @@ -1,5 +1,7 @@ +#include <kernel/mem.h> #include <kernel/tests/base.h> #include <kernel/util.h> +#include <kernel/vfs/mount.h> #include <kernel/vfs/path.h> TEST(path_simplify) { @@ -57,6 +59,41 @@ TEST(path_simplify) { #undef TEST_WRAPPER } +TEST(vfs_mount_resolve) { + struct vfs_mount *mount = NULL; + +#define ADD_MOUNT(path) do { \ + struct vfs_mount *mount2 = kmalloc(sizeof(struct vfs_mount)); \ + mount2->prefix = path; \ + mount2->prefix_len = sizeof(path) - 1; \ + mount2->prev = mount; \ + mount = mount2; \ + } while (0) + + ADD_MOUNT("/"); + ADD_MOUNT("/dir/shadowed"); + ADD_MOUNT("/dir"); + +#undef ADD_MOUNT + +#define TEST_WRAPPER(path, expected) do { \ + struct vfs_mount *mount2 = vfs_mount_resolve(mount, path, sizeof(path) - 1); \ + TEST_COND((mount2->prefix_len == sizeof(expected) - 1) \ + && (0 == memcmp(mount2->prefix, expected, mount2->prefix_len))); \ + } while (0) + + TEST_WRAPPER("/", "/"); + TEST_WRAPPER("/test", "/"); + TEST_WRAPPER("/dir", "/dir"); + TEST_WRAPPER("/dirry", "/"); + TEST_WRAPPER("/dir/", "/dir"); + TEST_WRAPPER("/dir/shadowed", "/dir"); + TEST_WRAPPER("/dir/shadowed/", "/dir"); + +#undef TEST_WRAPPER +} + void tests_vfs(void) { TEST_RUN(path_simplify); + TEST_RUN(vfs_mount_resolve); } |