diff options
Diffstat (limited to 'libctf/testsuite/libctf-lookup/enum.c')
-rw-r--r-- | libctf/testsuite/libctf-lookup/enum.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/libctf/testsuite/libctf-lookup/enum.c b/libctf/testsuite/libctf-lookup/enum.c new file mode 100644 index 0000000..1804b23 --- /dev/null +++ b/libctf/testsuite/libctf-lookup/enum.c @@ -0,0 +1,78 @@ +#include <ctf-api.h> +#include <stdio.h> +#include <stdlib.h> + +static int +print_enum (const char *name, int val, void *unused) +{ + printf ("iter test: %s has value %i\n", name, val); + return 0; +} + +int +main (int argc, char *argv[]) +{ + ctf_dict_t *fp; + ctf_archive_t *ctf; + ctf_id_t type; + const char *name; + ctf_next_t *i = NULL; + int val; + int err; + + if (argc != 2) + { + fprintf (stderr, "Syntax: %s PROGRAM\n", argv[0]); + exit(1); + } + + if ((ctf = ctf_open (argv[1], NULL, &err)) == NULL) + goto open_err; + if ((fp = ctf_dict_open (ctf, NULL, &err)) == NULL) + goto open_err; + + /* Try getting some enum values by hand. */ + + if ((type = ctf_lookup_by_name (fp, "enum e") ) == CTF_ERR) + goto err; + if (ctf_enum_value (fp, type, "ENUMSAMPLE_1", &val) < 0) + goto err; + printf ("Enum e enumerand ENUMSAMPLE_1 has value %i\n", val); + + if ((name = ctf_enum_name (fp, type, 1)) == NULL) + goto err; + printf ("Enum e enumerand %s has value 1\n", name); + + /* Try getting some values using both sorts of iterator. */ + + if ((type = ctf_lookup_by_name (fp, "enum ie") ) == CTF_ERR) + goto err; + + if ((ctf_enum_iter (fp, type, print_enum, NULL)) < 0) + goto ierr; + + while ((name = ctf_enum_next (fp, type, &i, &val)) != NULL) + { + printf ("next test: %s has value %i\n", name, val); + } + if (ctf_errno (fp) != ECTF_NEXT_END) + goto nerr; + + ctf_dict_close (fp); + ctf_close (ctf); + + return 0; + + open_err: + fprintf (stderr, "%s: cannot open: %s\n", argv[0], ctf_errmsg (err)); + return 1; + err: + fprintf (stderr, "Lookup failed: %s\n", ctf_errmsg (ctf_errno (fp))); + return 1; + ierr: + fprintf (stderr, "_iter iteration failed: %s\n", ctf_errmsg (ctf_errno (fp))); + return 1; + nerr: + fprintf (stderr, "_next iteration failed: %s\n", ctf_errmsg (ctf_errno (fp))); + return 1; +} |