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Unit test for strlcpy

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svn:r1474
This commit is contained in:
Nick Mathewson 2009-10-29 16:35:09 +00:00
parent e9098203f7
commit c70c25937e
1 changed files with 23 additions and 0 deletions
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23
test/regress_util.c
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@ -51,6 +51,7 @@
#include "../ipv6-internal.h" #include "../ipv6-internal.h"
#include "../util-internal.h" #include "../util-internal.h"
#include "../log-internal.h" #include "../log-internal.h"
#include "../strlcpy-internal.h"
#include "regress.h" #include "regress.h"
@ -444,6 +445,27 @@ end:
EVUTIL_CLOSESOCKET(fd); EVUTIL_CLOSESOCKET(fd);
} }
static void
test_evutil_strlcpy(void *arg)
{
char buf[8];
/* Successful case. */
tt_int_op(5, ==, strlcpy(buf, "Hello", sizeof(buf)));
tt_str_op(buf, ==, "Hello");
/* Overflow by a lot. */
tt_int_op(13, ==, strlcpy(buf, "pentasyllabic", sizeof(buf)));
tt_str_op(buf, ==, "pentasy");
/* Overflow by exactly one. */
tt_int_op(8, ==, strlcpy(buf, "overlong", sizeof(buf)));
tt_str_op(buf, ==, "overlon");
end:
;
}
struct testcase_t util_testcases[] = { struct testcase_t util_testcases[] = {
{ "ipv4_parse", regress_ipv4_parse, 0, NULL, NULL }, { "ipv4_parse", regress_ipv4_parse, 0, NULL, NULL },
{ "ipv6_parse", regress_ipv6_parse, 0, NULL, NULL }, { "ipv6_parse", regress_ipv6_parse, 0, NULL, NULL },
@ -451,6 +473,7 @@ struct testcase_t util_testcases[] = {
{ "evutil_snprintf", test_evutil_snprintf, 0, NULL, NULL }, { "evutil_snprintf", test_evutil_snprintf, 0, NULL, NULL },
{ "evutil_strtoll", test_evutil_strtoll, 0, NULL, NULL }, { "evutil_strtoll", test_evutil_strtoll, 0, NULL, NULL },
{ "evutil_casecmp", test_evutil_casecmp, 0, NULL, NULL }, { "evutil_casecmp", test_evutil_casecmp, 0, NULL, NULL },
{ "strlcpy", test_evutil_strlcpy, 0, NULL, NULL },
{ "log", test_evutil_log, TT_FORK, NULL, NULL }, { "log", test_evutil_log, TT_FORK, NULL, NULL },
END_OF_TESTCASES, END_OF_TESTCASES,
}; };