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Add tests for sigsetjmp/siglongjmp

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This commit is contained in:
Erik van der Kouwe 2010-01-12 09:53:39 +00:00
parent a316221fbf
commit 483160f3d4
1 changed files with 29 additions and 19 deletions
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48
test/test37.c
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@ -56,6 +56,8 @@ _PROTOTYPE(void test37l, (void));
_PROTOTYPE(void func_m1, (void));
_PROTOTYPE(void func_m2, (void));
_PROTOTYPE(void test37m, (void));
_PROTOTYPE(void test37p, (void));
_PROTOTYPE(void test37q, (void));
_PROTOTYPE(void longjerr, (void));
_PROTOTYPE(void catch14, (int signo, int code, struct sigcontext * scp));
_PROTOTYPE(void test37n, (void));
@ -70,7 +72,7 @@ int main(argc, argv)
int argc;
char *argv[];
{
int i, m = 0xFFFF;
int i, m = 0377777;
sync();
@ -99,6 +101,8 @@ char *argv[];
if (m & 0010000) test37m();
if (m & 0020000) test37n();
if (m & 0040000) test37o();
if (m & 0100000) test37p();
if (m & 0200000) test37q();
}
quit();
@ -871,26 +875,32 @@ void test37l()
* signal mask is properly restored.
*/
void test37m()
{
jmp_buf jb;
sigset_t ss;
subtest = 13;
clearsigstate();
ss = 0x32;
if (sigprocmask(SIG_SETMASK, &ss, (sigset_t *)NULL) == -1) e(1);
if (setjmp(jb)) {
if (sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &ss) == -1) e(2);
if (ss != 0x32) e(388);
return;
}
ss = 0x3abc;
if (sigprocmask(SIG_SETMASK, &ss, (sigset_t *)NULL) == -1) e(4);
longjmp(jb, 1);
#define TEST_SETJMP(_name, _subtest, _type, _setjmp, _longjmp, _save) \
void _name(void) \
{ \
_type jb; \
sigset_t ss, ssexp; \
\
subtest = _subtest; \
clearsigstate(); \
\
ss = 0x32; \
if (sigprocmask(SIG_SETMASK, &ss, (sigset_t *)NULL) == -1) e(1); \
if (_setjmp) { \
if (sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &ss) == -1) e(2); \
ssexp = _save ? 0x32 : 0x3abc; \
if ((ss ^ ssexp) & ~(1 << SIGKILL)) e(388); \
return; \
} \
ss = 0x3abc; \
if (sigprocmask(SIG_SETMASK, &ss, (sigset_t *)NULL) == -1) e(4); \
_longjmp; \
}
TEST_SETJMP(test37m, 13, jmp_buf, setjmp(jb), longjmp(jb, 1), 1)
TEST_SETJMP(test37p, 16, sigjmp_buf, sigsetjmp(jb, 0), siglongjmp(jb, 1), 0)
TEST_SETJMP(test37q, 17, sigjmp_buf, sigsetjmp(jb, 1), siglongjmp(jb, 1), 1)
void longjerr()
{
e(5);