minhtrannhat/os161
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added userland/testbin

Browse Source
This commit is contained in:
Guru Prasad Srinivasa
2016-02-29 20:10:59 -05:00
parent a5963a0e31
commit d466eb7102
53 changed files with 1538 additions and 460 deletions
Download Patch File Download Diff File Expand all files Collapse all files

58
userland/testbin/badcall/common_fds.c
View File

@@ -138,46 +138,58 @@ dup2_cleanup(void)
////////////////////////////////////////////////////////////
static
void
int
any_badfd(int (*func)(int fd), void (*cleanup)(void), const char *callname,
int fd, const char *fddesc)
{
int rv;
int result;
report_begin("%s using %s", callname, fddesc);
rv = func(fd);
report_check(rv, errno, EBADF);
result = report_check(rv, errno, EBADF);
if (cleanup) {
cleanup();
}
return result;
}
static
void
runtest(int (*func)(int fd), void (*cleanup)(void), const char *callname,
enum rwtestmodes rw)
enum rwtestmodes rw, int *ntests, int *lost_points)
{
int fd;
int result;
/*
* If adding cases, also see bad_dup2.c
*/
/* basic invalid case: fd -1 */
any_badfd(func, cleanup, callname, -1, "fd -1");
*ntests += 1;
result = any_badfd(func, cleanup, callname, -1, "fd -1");
handle_result(result, lost_points);
/* also try -5 in case -1 is special somehow */
any_badfd(func, cleanup, callname, -5, "fd -5");
*ntests += 1;
result = any_badfd(func, cleanup, callname, -5, "fd -5");
handle_result(result, lost_points);
/* try a fd we know is closed */
any_badfd(func, cleanup, callname, CLOSED_FD, "closed fd");
*ntests += 1;
result = any_badfd(func, cleanup, callname, CLOSED_FD, "closed fd");
handle_result(result, lost_points);
/* try a positive fd we know is out of range */
any_badfd(func, cleanup, callname, IMPOSSIBLE_FD, "impossible fd");
*ntests += 1;
result = any_badfd(func, cleanup, callname, IMPOSSIBLE_FD, "impossible fd");
handle_result(result, lost_points);
/* test for off-by-one errors */
#ifdef OPEN_MAX
any_badfd(func, cleanup, callname, OPEN_MAX, "fd OPEN_MAX");
*ntests += 1;
result = any_badfd(func, cleanup, callname, OPEN_MAX, "fd OPEN_MAX");
handle_result(result, lost_points);
#else
warnx("Warning: OPEN_MAX not defined, test skipped");
#endif
@@ -188,8 +200,10 @@ runtest(int (*func)(int fd), void (*cleanup)(void), const char *callname,
/* already printed a message */
}
else {
any_badfd(func, cleanup, callname, fd,
*ntests += 1;
result = any_badfd(func, cleanup, callname, fd,
"fd opened read-only");
handle_result(result, lost_points);
}
close(fd);
}
@@ -199,8 +213,10 @@ runtest(int (*func)(int fd), void (*cleanup)(void), const char *callname,
/* already printed a message */
}
else {
any_badfd(func, cleanup, callname, fd,
*ntests += 1;
result = any_badfd(func, cleanup, callname, fd,
"fd opened write-only");
handle_result(result, lost_points);
}
close(fd);
}
@@ -208,18 +224,18 @@ runtest(int (*func)(int fd), void (*cleanup)(void), const char *callname,
////////////////////////////////////////////////////////////
#define T(call, rw) \
void \
test_##call##_fd(void) \
{ \
runtest(call##_badfd, NULL, #call, rw); \
#define T(call, rw) \
void \
test_##call##_fd(int *ntests, int *lost_points) \
{ \
runtest(call##_badfd, NULL, #call, rw, ntests, lost_points); \
}
#define TC(call, rw) \
void \
test_##call##_fd(void) \
{ \
runtest(call##_badfd, call##_cleanup, #call, rw);\
#define TC(call, rw) \
void \
test_##call##_fd(int *ntests, int *lost_points) \
{ \
runtest(call##_badfd, call##_cleanup, #call, rw, ntests, lost_points); \
}
T(read, RW_TEST_WRONLY);