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package landlock_test
import (
"testing"
"unsafe"
"hakurei.app/internal/landlock"
)
func TestLandlockString(t *testing.T) {
t.Parallel()
testCases := []struct {
name string
rulesetAttr *landlock.RulesetAttr
want string
}{
{"nil", nil, "NULL"},
{"zero", new(landlock.RulesetAttr), "0"},
{"some", &landlock.RulesetAttr{Scoped: landlock.LANDLOCK_SCOPE_SIGNAL}, "scoped: signal"},
{"set", &landlock.RulesetAttr{
HandledAccessFS: landlock.LANDLOCK_ACCESS_FS_MAKE_SYM | landlock.LANDLOCK_ACCESS_FS_IOCTL_DEV | landlock.LANDLOCK_ACCESS_FS_WRITE_FILE,
HandledAccessNet: landlock.LANDLOCK_ACCESS_NET_BIND_TCP,
Scoped: landlock.LANDLOCK_SCOPE_ABSTRACT_UNIX_SOCKET | landlock.LANDLOCK_SCOPE_SIGNAL,
}, "fs: write_file make_sym fs_ioctl_dev, net: bind_tcp, scoped: abstract_unix_socket signal"},
{"all", &landlock.RulesetAttr{
HandledAccessFS: landlock.LANDLOCK_ACCESS_FS_EXECUTE |
landlock.LANDLOCK_ACCESS_FS_WRITE_FILE |
landlock.LANDLOCK_ACCESS_FS_READ_FILE |
landlock.LANDLOCK_ACCESS_FS_READ_DIR |
landlock.LANDLOCK_ACCESS_FS_REMOVE_DIR |
landlock.LANDLOCK_ACCESS_FS_REMOVE_FILE |
landlock.LANDLOCK_ACCESS_FS_MAKE_CHAR |
landlock.LANDLOCK_ACCESS_FS_MAKE_DIR |
landlock.LANDLOCK_ACCESS_FS_MAKE_REG |
landlock.LANDLOCK_ACCESS_FS_MAKE_SOCK |
landlock.LANDLOCK_ACCESS_FS_MAKE_FIFO |
landlock.LANDLOCK_ACCESS_FS_MAKE_BLOCK |
landlock.LANDLOCK_ACCESS_FS_MAKE_SYM |
landlock.LANDLOCK_ACCESS_FS_REFER |
landlock.LANDLOCK_ACCESS_FS_TRUNCATE |
landlock.LANDLOCK_ACCESS_FS_IOCTL_DEV,
HandledAccessNet: landlock.LANDLOCK_ACCESS_NET_BIND_TCP |
landlock.LANDLOCK_ACCESS_NET_CONNECT_TCP,
Scoped: landlock.LANDLOCK_SCOPE_ABSTRACT_UNIX_SOCKET |
landlock.LANDLOCK_SCOPE_SIGNAL,
}, "fs: execute write_file read_file read_dir remove_dir remove_file make_char make_dir make_reg make_sock make_fifo make_block make_sym fs_refer fs_truncate fs_ioctl_dev, net: bind_tcp connect_tcp, scoped: abstract_unix_socket signal"},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
t.Parallel()
if got := tc.rulesetAttr.String(); got != tc.want {
t.Errorf("String: %s, want %s", got, tc.want)
}
})
}
}
func TestLandlockAttrSize(t *testing.T) {
t.Parallel()
want := 24
if got := unsafe.Sizeof(landlock.RulesetAttr{}); got != uintptr(want) {
t.Errorf("Sizeof: %d, want %d", got, want)
}
}
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