mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-01 12:03:41 +00:00
112 lines
3.8 KiB
C
112 lines
3.8 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
|
|
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
|
|
╞══════════════════════════════════════════════════════════════════════════════╡
|
|
│ Copyright 2022 Justine Alexandra Roberts Tunney │
|
|
│ │
|
|
│ Permission to use, copy, modify, and/or distribute this software for │
|
|
│ any purpose with or without fee is hereby granted, provided that the │
|
|
│ above copyright notice and this permission notice appear in all copies. │
|
|
│ │
|
|
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
|
|
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
|
|
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
|
|
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
|
|
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
|
|
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
|
|
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
|
|
│ PERFORMANCE OF THIS SOFTWARE. │
|
|
╚─────────────────────────────────────────────────────────────────────────────*/
|
|
#include "libc/calls/calls.h"
|
|
#include "libc/calls/struct/sigaction.h"
|
|
#include "libc/calls/struct/siginfo.h"
|
|
#include "libc/dce.h"
|
|
#include "libc/runtime/runtime.h"
|
|
#include "libc/sysv/consts/sa.h"
|
|
#include "libc/sysv/consts/sicode.h"
|
|
#include "libc/sysv/consts/sig.h"
|
|
#include "libc/testlib/subprocess.h"
|
|
#include "libc/testlib/testlib.h"
|
|
#include "libc/thread/spawn.h"
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// SIGTRAP
|
|
|
|
TEST(raise, trap_sysv) {
|
|
if (IsWindows()) return;
|
|
signal(SIGTRAP, SIG_DFL);
|
|
SPAWN(fork);
|
|
raise(SIGTRAP);
|
|
TERMS(SIGTRAP);
|
|
}
|
|
|
|
TEST(raise, trap_windows) {
|
|
if (!IsWindows()) return;
|
|
signal(SIGTRAP, SIG_DFL);
|
|
SPAWN(fork);
|
|
raise(SIGTRAP);
|
|
EXITS(128 + SIGTRAP);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// SIGFPE
|
|
|
|
TEST(raise, fpe_sysv) {
|
|
if (IsWindows()) return;
|
|
signal(SIGFPE, SIG_DFL);
|
|
SPAWN(fork);
|
|
raise(SIGFPE);
|
|
TERMS(SIGFPE);
|
|
}
|
|
|
|
TEST(raise, fpe_windows) {
|
|
if (!IsWindows()) return;
|
|
signal(SIGFPE, SIG_DFL);
|
|
SPAWN(fork);
|
|
raise(SIGFPE);
|
|
EXITS(128 + SIGFPE);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// SIGUSR1
|
|
|
|
TEST(raise, usr1_sysv) {
|
|
if (IsWindows()) return;
|
|
SPAWN(fork);
|
|
raise(SIGUSR1);
|
|
TERMS(SIGUSR1);
|
|
}
|
|
|
|
TEST(raise, usr1_windows) {
|
|
if (!IsWindows()) return;
|
|
SPAWN(fork);
|
|
raise(SIGUSR1);
|
|
EXITS(128 + SIGUSR1);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// THREADS
|
|
|
|
int threadid;
|
|
|
|
void WorkerQuit(int sig, siginfo_t *si, void *ctx) {
|
|
ASSERT_EQ(SIGILL, sig);
|
|
if (!IsXnu() && !IsOpenbsd()) {
|
|
ASSERT_EQ(SI_TKILL, si->si_code);
|
|
}
|
|
ASSERT_EQ(threadid, gettid());
|
|
}
|
|
|
|
int Worker(void *arg, int tid) {
|
|
struct sigaction sa = {.sa_sigaction = WorkerQuit, .sa_flags = SA_SIGINFO};
|
|
ASSERT_EQ(0, sigaction(SIGILL, &sa, 0));
|
|
threadid = tid;
|
|
ASSERT_EQ(0, raise(SIGILL));
|
|
return 0;
|
|
}
|
|
|
|
TEST(raise, threaded) {
|
|
signal(SIGILL, SIG_DFL);
|
|
struct spawn worker;
|
|
ASSERT_SYS(0, 0, _spawn(Worker, 0, &worker));
|
|
ASSERT_SYS(0, 0, _join(&worker));
|
|
}
|