From feebe58d0fce2be350f876d382e3bcc7edd16b9a Mon Sep 17 00:00:00 2001 From: Nick Alcock Date: Thu, 26 Jun 2025 15:48:41 +0100 Subject: libctf: add root-visibility-addition test libctf/ * testsuite/libctf-writable/ctf-nonroot-addition.*: New test. --- .../libctf-writable/ctf-nonroot-addition.c | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 libctf/testsuite/libctf-writable/ctf-nonroot-addition.c (limited to 'libctf/testsuite/libctf-writable/ctf-nonroot-addition.c') diff --git a/libctf/testsuite/libctf-writable/ctf-nonroot-addition.c b/libctf/testsuite/libctf-writable/ctf-nonroot-addition.c new file mode 100644 index 0000000..94ce05c --- /dev/null +++ b/libctf/testsuite/libctf-writable/ctf-nonroot-addition.c @@ -0,0 +1,38 @@ +/* Make sure adding a non-root-visible type after adding a root-visible forward + adds a new type rather than promoting and returning the existing one. */ + +#include +#include +#include +#include + +int +main (int argc, char *argv[]) +{ + ctf_dict_t *fp; + ctf_id_t root, nonroot; + int err; + + if ((fp = ctf_create (&err)) == NULL) + { + fprintf (stderr, "Cannot create: %s\n", ctf_errmsg (err)); + return 1; + } + + if ((root = ctf_add_forward (fp, CTF_ADD_ROOT, "foo", CTF_K_ENUM)) == CTF_ERR) + goto add_err; + + if ((nonroot = ctf_add_enum (fp, CTF_ADD_NONROOT, "foo")) == CTF_ERR) + goto add_err; + + if (nonroot == root) + fprintf (stderr, "Non-root addition should not promote root-visible forwards\n"); + else + printf ("All done.\n"); + + ctf_dict_close (fp); + return 0; + + add_err: + fprintf (stderr, "Cannot add: %s\n", ctf_errmsg (ctf_errno (fp))); +} -- cgit v1.1