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#include "../lib/libcompat.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "check.h"
#include "check_pack.h"
#include "check_error.h"
#include "check_check.h"
static char errm[512];
START_TEST(test_pack_fmsg)
{
FailMsg *fmsg;
char *buf;
enum ck_msg_type type;
fmsg = emalloc (sizeof (FailMsg));
fmsg->msg = (char *) "Hello, world!";
pack (CK_MSG_FAIL, &buf, (CheckMsg *) fmsg);
fmsg->msg = (char *) "";
upack (buf, (CheckMsg *) fmsg, &type);
fail_unless (type == CK_MSG_FAIL,
"Bad type unpacked for FailMsg");
if (strcmp (fmsg->msg, "Hello, world!") != 0) {
snprintf (errm, sizeof(errm),
"Unpacked string is %s, should be Hello, World!",
fmsg->msg);
fail (errm);
}
free (fmsg->msg);
free (fmsg);
free (buf);
}
END_TEST
START_TEST(test_pack_loc)
{
LocMsg *lmsg;
char *buf;
enum ck_msg_type type;
lmsg = emalloc (sizeof (LocMsg));
lmsg->file = (char *) "abc123.c";
lmsg->line = 125;
pack (CK_MSG_LOC, &buf, (CheckMsg *) lmsg);
lmsg->file = NULL;
lmsg->line = 0;
upack (buf, (CheckMsg *) lmsg, &type);
fail_unless (type == CK_MSG_LOC,
"Bad type unpacked for LocMsg");
if (lmsg->line != 125) {
snprintf (errm, sizeof (errm),
"LocMsg line was %d, should be %d",
lmsg->line, 125);
fail (errm);
}
if (strcmp (lmsg->file, "abc123.c") != 0) {
snprintf (errm, sizeof (errm),
"LocMsg file was %s, should be abc123.c",
lmsg->file);
fail (errm);
}
free (lmsg->file);
free (lmsg);
free (buf);
}
END_TEST
START_TEST(test_pack_ctx)
{
CtxMsg cmsg;
char *buf;
enum ck_msg_type type;
int npk, nupk;
cmsg.ctx = CK_CTX_SETUP;
npk = pack (CK_MSG_CTX, &buf, (CheckMsg *) &cmsg);
cmsg.ctx = CK_CTX_TEARDOWN;
nupk = upack (buf, (CheckMsg *) &cmsg, &type);
fail_unless (type == CK_MSG_CTX,
"Bad type unpacked for CtxMsg");
if (cmsg.ctx != CK_CTX_SETUP) {
snprintf (errm, sizeof (errm),
"CtxMsg ctx got %d, expected %d",
cmsg.ctx, CK_CTX_SETUP);
fail (errm);
}
free (buf);
}
END_TEST
START_TEST(test_pack_len)
{
CtxMsg cmsg;
char *buf;
int n = 0;
enum ck_msg_type type;
cmsg.ctx = CK_CTX_TEST;
n = pack (CK_MSG_CTX, &buf, (CheckMsg *) &cmsg);
fail_unless (n > 0, "Return val from pack not set correctly");
/* Value below may change with different implementations of pack */
fail_unless (n == 8, "Return val from pack not correct");
n = 0;
n = upack (buf, (CheckMsg *) &cmsg, &type);
if (n != 8) {
snprintf (errm, sizeof (errm), "%d bytes read from upack, should be 8", n);
fail (errm);
}
free (buf);
}
END_TEST
START_TEST(test_pack_ctx_limit)
{
CtxMsg cmsg;
CtxMsg *cmsgp = NULL;
char *buf;
cmsg.ctx = -1;
pack (CK_MSG_CTX, &buf, (CheckMsg *) &cmsg);
pack (CK_MSG_CTX, &buf, (CheckMsg *) cmsgp);
}
END_TEST
START_TEST(test_pack_fail_limit)
{
FailMsg fmsg;
FailMsg *fmsgp = NULL;
char *buf;
enum ck_msg_type type;
fmsg.msg = (char *) "";
pack (CK_MSG_FAIL, &buf, (CheckMsg *) &fmsg);
fmsg.msg = (char *) "abc";
upack (buf, (CheckMsg *) &fmsg, &type);
free (buf);
fail_unless (strcmp (fmsg.msg, "") == 0,
"Empty string not handled properly");
free (fmsg.msg);
fmsg.msg = NULL;
pack (CK_MSG_FAIL, &buf, (CheckMsg *) &fmsg);
pack (CK_MSG_FAIL, &buf, (CheckMsg *) fmsgp);
}
END_TEST
START_TEST(test_pack_loc_limit)
{
LocMsg lmsg;
LocMsg *lmsgp = NULL;
char *buf;
enum ck_msg_type type;
lmsg.file = (char *) "";
lmsg.line = 0;
pack (CK_MSG_LOC, &buf, (CheckMsg *) &lmsg);
lmsg.file = (char *) "abc";
upack (buf, (CheckMsg *) &lmsg, &type);
fail_unless (strcmp (lmsg.file, "") == 0,
"Empty string not handled properly");
free (lmsg.file);
lmsg.file = NULL;
pack (CK_MSG_LOC, &buf, (CheckMsg *) &lmsg);
pack (CK_MSG_LOC, &buf, (CheckMsg *) lmsgp);
}
END_TEST
/* the ppack probably means 'pipe' pack */
#ifdef _POSIX_VERSION
START_TEST(test_ppack)
{
int filedes[2];
CtxMsg cmsg;
LocMsg lmsg;
FailMsg fmsg;
RcvMsg *rmsg;
cmsg.ctx = CK_CTX_TEST;
lmsg.file = (char *) "abc123.c";
lmsg.line = 10;
fmsg.msg = (char *) "oops";
pipe (filedes);
ppack (filedes[1], CK_MSG_CTX, (CheckMsg *) &cmsg);
ppack (filedes[1], CK_MSG_LOC, (CheckMsg *) &lmsg);
ppack (filedes[1], CK_MSG_FAIL, (CheckMsg *) &fmsg);
close (filedes[1]);
rmsg = punpack (filedes[0]);
fail_unless (rmsg != NULL,
"Return value from ppack should always be malloc'ed");
fail_unless (rmsg->lastctx == CK_CTX_TEST,
"CTX not set correctly in ppack");
fail_unless (rmsg->fixture_line == -1,
"Default fixture loc not correct");
fail_unless (rmsg->fixture_file == NULL,
"Default fixture loc not correct");
fail_unless (rmsg->test_line == 10,
"Test line not received correctly");
fail_unless (strcmp(rmsg->test_file,"abc123.c") == 0,
"Test file not received correctly");
fail_unless (strcmp(rmsg->msg, "oops") == 0,
"Failure message not received correctly");
free(rmsg);
}
END_TEST
START_TEST(test_ppack_noctx)
{
int filedes[2];
LocMsg lmsg;
FailMsg fmsg;
RcvMsg *rmsg;
lmsg.file = (char *) "abc123.c";
lmsg.line = 10;
fmsg.msg = (char *) "oops";
pipe (filedes);
ppack (filedes[1], CK_MSG_LOC, (CheckMsg *) &lmsg);
ppack (filedes[1], CK_MSG_FAIL, (CheckMsg *) &fmsg);
close (filedes[1]);
rmsg = punpack (filedes[0]);
fail_unless (rmsg == NULL,
"Result should be NULL with no CTX");
if (rmsg != NULL)
free (rmsg);
}
END_TEST
START_TEST(test_ppack_onlyctx)
{
int filedes[2];
CtxMsg cmsg;
RcvMsg *rmsg;
cmsg.ctx = CK_CTX_SETUP;
pipe (filedes);
ppack (filedes[1], CK_MSG_CTX, (CheckMsg *) &cmsg);
close (filedes[1]);
rmsg = punpack (filedes[0]);
fail_unless (rmsg->msg == NULL,
"Result message should be NULL with only CTX");
fail_unless (rmsg->fixture_line == -1,
"Result loc line should be -1 with only CTX");
fail_unless (rmsg->test_line == -1,
"Result loc line should be -1 with only CTX");
if (rmsg != NULL)
free (rmsg);
}
END_TEST
START_TEST(test_ppack_multictx)
{
int filedes[2];
CtxMsg cmsg;
LocMsg lmsg;
RcvMsg *rmsg;
cmsg.ctx = CK_CTX_SETUP;
lmsg.line = 5;
lmsg.file = (char *) "abc123.c";
pipe (filedes);
ppack (filedes[1], CK_MSG_CTX, (CheckMsg *) &cmsg);
ppack (filedes[1], CK_MSG_LOC, (CheckMsg *) &lmsg);
cmsg.ctx = CK_CTX_TEST;
ppack (filedes[1], CK_MSG_CTX, (CheckMsg *) &cmsg);
ppack (filedes[1], CK_MSG_LOC, (CheckMsg *) &lmsg);
cmsg.ctx = CK_CTX_TEARDOWN;
ppack (filedes[1], CK_MSG_CTX, (CheckMsg *) &cmsg);
close (filedes[1]);
rmsg = punpack (filedes[0]);
fail_unless (rmsg->test_line == 5,
"Test loc not being preserved on CTX change");
fail_unless (rmsg->fixture_line == -1,
"Fixture not reset on CTX change");
if (rmsg != NULL)
free (rmsg);
}
END_TEST
START_TEST(test_ppack_nofail)
{
int filedes[2];
CtxMsg cmsg;
LocMsg lmsg;
RcvMsg *rmsg;
lmsg.file = (char *) "abc123.c";
lmsg.line = 10;
cmsg.ctx = CK_CTX_SETUP;
pipe (filedes);
ppack (filedes[1], CK_MSG_CTX, (CheckMsg *) &cmsg);
ppack (filedes[1], CK_MSG_LOC, (CheckMsg *) &lmsg);
close (filedes[1]);
rmsg = punpack (filedes[0]);
fail_unless (rmsg->msg == NULL,
"Failure result should be NULL with no failure message");
if (rmsg != NULL)
free (rmsg);
}
END_TEST
#define BIG_MSG_LEN 1037
START_TEST(test_ppack_big)
{
int filedes[2];
CtxMsg cmsg;
LocMsg lmsg;
FailMsg fmsg;
RcvMsg *rmsg;
cmsg.ctx = CK_CTX_TEST;
lmsg.file = emalloc (BIG_MSG_LEN);
memset (lmsg.file,'a',BIG_MSG_LEN - 1);
lmsg.file[BIG_MSG_LEN - 1] = '\0';
lmsg.line = 10;
fmsg.msg = emalloc (BIG_MSG_LEN);
memset (fmsg.msg, 'a', BIG_MSG_LEN - 1);
fmsg.msg[BIG_MSG_LEN - 1] = '\0';
pipe (filedes);
ppack (filedes[1], CK_MSG_CTX, (CheckMsg *) &cmsg);
ppack (filedes[1], CK_MSG_LOC, (CheckMsg *) &lmsg);
ppack (filedes[1], CK_MSG_FAIL, (CheckMsg *) &fmsg);
close (filedes[1]);
rmsg = punpack (filedes[0]);
fail_unless (rmsg != NULL,
"Return value from ppack should always be malloc'ed");
fail_unless (rmsg->lastctx == CK_CTX_TEST,
"CTX not set correctly in ppack");
fail_unless (rmsg->test_line == 10,
"Test line not received correctly");
fail_unless (strcmp (rmsg->test_file, lmsg.file) == 0,
"Test file not received correctly");
fail_unless (strcmp (rmsg->msg, fmsg.msg) == 0,
"Failure message not received correctly");
free (rmsg);
free (lmsg.file);
free (fmsg.msg);
}
END_TEST
#endif /* _POSIX_VERSION */
Suite *make_pack_suite(void)
{
Suite *s;
TCase *tc_core;
TCase *tc_limit;
s = suite_create ("Pack");
tc_core = tcase_create ("Core");
tc_limit = tcase_create ("Limit");
suite_add_tcase (s, tc_core);
tcase_add_test (tc_core, test_pack_fmsg);
tcase_add_test (tc_core, test_pack_loc);
tcase_add_test (tc_core, test_pack_ctx);
tcase_add_test (tc_core, test_pack_len);
#ifdef _POSIX_VERSION
tcase_add_test (tc_core, test_ppack);
tcase_add_test (tc_core, test_ppack_noctx);
tcase_add_test (tc_core, test_ppack_onlyctx);
tcase_add_test (tc_core, test_ppack_multictx);
tcase_add_test (tc_core, test_ppack_nofail);
#endif /* _POSIX_VERSION */
suite_add_tcase (s, tc_limit);
tcase_add_test (tc_limit, test_pack_ctx_limit);
tcase_add_test (tc_limit, test_pack_fail_limit);
tcase_add_test (tc_limit, test_pack_loc_limit);
#ifdef _POSIX_VERSION
tcase_add_test (tc_limit, test_ppack_big);
#endif /* _POSIX_VERSION */
return s;
}
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