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-rw-r--r--tests/.gitignore1
-rw-r--r--tests/Makefile32
-rw-r--r--tests/abort.c7
-rw-r--r--tests/cont.c8
-rw-r--r--tests/exec.c7
-rw-r--r--tests/exit.c5
-rw-r--r--tests/fork-stop.c10
-rw-r--r--tests/fork.c15
-rw-r--r--tests/kill.c8
-rw-r--r--tests/raise.c8
-rw-r--r--tests/siginfo.c64
-rw-r--r--tests/signal.c18
-rw-r--r--tests/stop.c8
-rw-r--r--tests/threads.c21
-rw-r--r--tests/tstp.c8
-rw-r--r--tests/vfork-exec.c18
-rw-r--r--tests/vfork.c14
17 files changed, 252 insertions, 0 deletions
diff --git a/tests/.gitignore b/tests/.gitignore
new file mode 100644
index 0000000..a8d6b6c
--- /dev/null
+++ b/tests/.gitignore
@@ -0,0 +1 @@
+*.t
diff --git a/tests/Makefile b/tests/Makefile
new file mode 100644
index 0000000..db5caa7
--- /dev/null
+++ b/tests/Makefile
@@ -0,0 +1,32 @@
+.POSIX:
+
+BIN =\
+ abort.t\
+ cont.t\
+ exec.t\
+ exit.t\
+ fork.t\
+ fork-stop.t\
+ kill.t\
+ raise.t\
+ siginfo.t\
+ signal.t\
+ stop.t\
+ threads.t\
+ tstp.t\
+ vfork.t\
+ vfork-exec.t
+
+all: $(BIN)
+$(BIN): $(@:.t=.c)
+
+.c.t:
+ $(CC) -static -pthread -Og -g -o $@ $< -D_XOPEN_SOURCE=700
+
+clean:
+ -rm -f -- $(BIN)
+
+.SUFFIXES:
+.SUFFIXES: .t .c
+
+.PHONY: all clean
diff --git a/tests/abort.c b/tests/abort.c
new file mode 100644
index 0000000..3afda7b
--- /dev/null
+++ b/tests/abort.c
@@ -0,0 +1,7 @@
+#include <stdlib.h>
+
+int
+main(void)
+{
+ abort();
+}
diff --git a/tests/cont.c b/tests/cont.c
new file mode 100644
index 0000000..8eed336
--- /dev/null
+++ b/tests/cont.c
@@ -0,0 +1,8 @@
+#include <signal.h>
+#include <unistd.h>
+
+int
+main(void)
+{
+ return kill(getpid(), SIGCONT);
+}
diff --git a/tests/exec.c b/tests/exec.c
new file mode 100644
index 0000000..f9705d1
--- /dev/null
+++ b/tests/exec.c
@@ -0,0 +1,7 @@
+#include <unistd.h>
+
+int
+main(void)
+{
+ return execlp("printf", "printf", "hello world\n", NULL);
+}
diff --git a/tests/exit.c b/tests/exit.c
new file mode 100644
index 0000000..adfbe65
--- /dev/null
+++ b/tests/exit.c
@@ -0,0 +1,5 @@
+int
+main(void)
+{
+ return 3;
+}
diff --git a/tests/fork-stop.c b/tests/fork-stop.c
new file mode 100644
index 0000000..0682848
--- /dev/null
+++ b/tests/fork-stop.c
@@ -0,0 +1,10 @@
+#include <signal.h>
+#include <unistd.h>
+
+int
+main(void)
+{
+ if (fork() == -1)
+ return -1;
+ return kill(getpid(), SIGSTOP);
+}
diff --git a/tests/fork.c b/tests/fork.c
new file mode 100644
index 0000000..7bbc4c2
--- /dev/null
+++ b/tests/fork.c
@@ -0,0 +1,15 @@
+#include <unistd.h>
+
+int
+main(void)
+{
+ switch (fork()) {
+ case -1:
+ return -1;
+ case 0:
+ return 2;
+ default:
+ usleep(100000U);
+ return 1;
+ }
+}
diff --git a/tests/kill.c b/tests/kill.c
new file mode 100644
index 0000000..67e8e24
--- /dev/null
+++ b/tests/kill.c
@@ -0,0 +1,8 @@
+#include <signal.h>
+#include <unistd.h>
+
+int
+main(void)
+{
+ return kill(getpid(), SIGKILL);
+}
diff --git a/tests/raise.c b/tests/raise.c
new file mode 100644
index 0000000..555ad21
--- /dev/null
+++ b/tests/raise.c
@@ -0,0 +1,8 @@
+#include <signal.h>
+
+int
+main(void)
+{
+ raise(SIGTERM);
+ return 0;
+}
diff --git a/tests/siginfo.c b/tests/siginfo.c
new file mode 100644
index 0000000..9672870
--- /dev/null
+++ b/tests/siginfo.c
@@ -0,0 +1,64 @@
+#include <signal.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+const char *
+strsigcode(int code)
+{
+ switch (code) {
+ case SI_USER:
+ return "SIG_USER";
+ case SI_KERNEL:
+ return "SIG_KERNEL";
+ case SI_QUEUE:
+ return "SIG_QUEUE";
+ case SI_TIMER:
+ return "SIG_TIMER";
+ case SI_MESGQ:
+ return "SIG_MESGQ";
+ case SI_ASYNCIO:
+ return "SIG_ASYNCIO";
+ case SI_SIGIO:
+ return "SIG_SIGIO";
+ case SI_TKILL:
+ return "SIG_TKILL";
+ default:
+ return "???";
+ }
+}
+
+void
+handler(int signo, siginfo_t *info, void *frame)
+{
+ (void) signo;
+ (void) frame;
+ fprintf(stderr, ".si_signo: %i (%s)\n", info->si_signo, strsignal(info->si_signo));
+ fprintf(stderr, ".si_code: %i (%s)\n", info->si_code, strsigcode(info->si_code));
+ fprintf(stderr, ".si_errno: %i\n", info->si_errno);
+ if (info->si_code == SI_USER || info->si_code == SI_TKILL || info->si_code == SI_QUEUE) {
+ fprintf(stderr, ".si_pid: %ju\n", info->si_pid);
+ fprintf(stderr, ".si_uid: %ju\n", info->si_uid);
+ if (info->si_code == SI_QUEUE) {
+ fprintf(stderr, ".si_value.sival_int: %i\n", info->si_value.sival_int);
+ fprintf(stderr, ".si_value.sival_ptr: %p\n", info->si_value.sival_ptr);
+ }
+ }
+ _exit(1);
+}
+
+int
+main(void)
+{
+ static union sigval value;
+ static struct sigaction sa;
+ sa.sa_sigaction = handler;
+ sa.sa_flags = SA_SIGINFO;
+ sigaction(SIGRTMAX, &sa, 0);
+ value.sival_int = 1444;
+ sigqueue(getpid(), SIGRTMAX, value);
+ pause();
+ return 0;
+}
diff --git a/tests/signal.c b/tests/signal.c
new file mode 100644
index 0000000..e4862cd
--- /dev/null
+++ b/tests/signal.c
@@ -0,0 +1,18 @@
+#include <signal.h>
+#include <unistd.h>
+
+static void
+interrupt()
+{
+ write(-2, "xyzzy\n", 6);
+}
+
+int
+main(void)
+{
+ signal(SIGINT, interrupt);
+ kill(getpid(), SIGINT);
+ usleep(100000U);
+ write(-1, "qwerty\n", 7);
+ return 0;
+}
diff --git a/tests/stop.c b/tests/stop.c
new file mode 100644
index 0000000..05c0e61
--- /dev/null
+++ b/tests/stop.c
@@ -0,0 +1,8 @@
+#include <signal.h>
+#include <unistd.h>
+
+int
+main(void)
+{
+ return kill(getpid(), SIGSTOP);
+}
diff --git a/tests/threads.c b/tests/threads.c
new file mode 100644
index 0000000..18b0145
--- /dev/null
+++ b/tests/threads.c
@@ -0,0 +1,21 @@
+#include <pthread.h>
+#include <unistd.h>
+
+static int x;
+
+static void *
+thread_main(void *data)
+{
+ sleep(1);
+ return data;
+}
+
+int
+main(void)
+{
+ pthread_t thread;
+ if (pthread_create(&thread, NULL, thread_main, &x))
+ return 2;
+ sleep(2);
+ return 1;
+}
diff --git a/tests/tstp.c b/tests/tstp.c
new file mode 100644
index 0000000..ca999a9
--- /dev/null
+++ b/tests/tstp.c
@@ -0,0 +1,8 @@
+#include <signal.h>
+#include <unistd.h>
+
+int
+main(void)
+{
+ return kill(getpid(), SIGTSTP);
+}
diff --git a/tests/vfork-exec.c b/tests/vfork-exec.c
new file mode 100644
index 0000000..2974ed6
--- /dev/null
+++ b/tests/vfork-exec.c
@@ -0,0 +1,18 @@
+#include <unistd.h>
+
+int
+main(int argc, char *argv[], char *envp[])
+{
+ (void) argc;
+ argv = (void *)(const char *[]){"/usr/bin/sleep", "1", NULL};
+ switch (vfork()) {
+ case -1:
+ return -1;
+ case 0:
+ execve("", argv, envp);
+ execve(*argv, argv, envp);
+ _exit(2);
+ default:
+ return 1;
+ }
+}
diff --git a/tests/vfork.c b/tests/vfork.c
new file mode 100644
index 0000000..d8c61ba
--- /dev/null
+++ b/tests/vfork.c
@@ -0,0 +1,14 @@
+#include <unistd.h>
+
+int
+main(void)
+{
+ switch (vfork()) {
+ case -1:
+ return -1;
+ case 0:
+ _exit(2);
+ default:
+ return 1;
+ }
+}
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-12-03 17:20:22 +0000