diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/Makefile | 10 | ||||
| -rw-r--r-- | tests/testclone.c | 61 | ||||
| -rw-r--r-- | tests/testsig.c | 24 | ||||
| -rw-r--r-- | tests/testthread.c | 50 |
4 files changed, 143 insertions, 2 deletions
diff --git a/tests/Makefile b/tests/Makefile index 3cc205d..3362384 100644 --- a/tests/Makefile +++ b/tests/Makefile @@ -4,7 +4,7 @@ CFLAGS=-Wall -O2 -g LDFLAGS= ifeq ($(ARCH),i386) -TESTS=test2 sha1-i386 test-i386 +TESTS=testclone testsig testthread sha1-i386 test-i386 endif TESTS+=sha1 @@ -16,9 +16,15 @@ hello: hello.c $(CC) -nostdlib $(CFLAGS) -static $(LDFLAGS) -o $@ $< strip hello -test2: test2.c +testclone: testclone.c $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< +testsig: testsig.c + $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< + +testthread: testthread.c + $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< -lpthread + # i386 emulation test (test various opcodes) */ test-i386: test-i386.c test-i386-code16.S \ test-i386.h test-i386-shift.h test-i386-muldiv.h diff --git a/tests/testclone.c b/tests/testclone.c new file mode 100644 index 0000000..2152dfc --- /dev/null +++ b/tests/testclone.c @@ -0,0 +1,61 @@ +#include <stdlib.h> +#include <stdio.h> +#include <signal.h> +#include <unistd.h> +#include <inttypes.h> +#include <pthread.h> +#include <sys/wait.h> +#include <sched.h> + +int thread1_func(void *arg) +{ + int i; + char buf[512]; + + for(i=0;i<10;i++) { + snprintf(buf, sizeof(buf), "thread1: %d %s\n", i, (char *)arg); + write(1, buf, strlen(buf)); + usleep(100 * 1000); + } + return 0; +} + +int thread2_func(void *arg) +{ + int i; + char buf[512]; + for(i=0;i<20;i++) { + snprintf(buf, sizeof(buf), "thread2: %d %s\n", i, (char *)arg); + write(1, buf, strlen(buf)); + usleep(120 * 1000); + } + return 0; +} + +#define STACK_SIZE 16384 + +void test_clone(void) +{ + uint8_t *stack1, *stack2; + int pid1, pid2, status1, status2; + + stack1 = malloc(STACK_SIZE); + pid1 = clone(thread1_func, stack1 + STACK_SIZE, + CLONE_VM | CLONE_FS | CLONE_FILES | SIGCHLD, "hello1"); + + stack2 = malloc(STACK_SIZE); + pid2 = clone(thread2_func, stack2 + STACK_SIZE, + CLONE_VM | CLONE_FS | CLONE_FILES | SIGCHLD, "hello2"); + + while (waitpid(pid1, &status1, 0) != pid1); + while (waitpid(pid2, &status2, 0) != pid2); + printf("status1=0x%x\n", status1); + printf("status2=0x%x\n", status2); + printf("End of clone test.\n"); +} + +int main(int argc, char **argv) +{ + test_clone(); + return 0; +} diff --git a/tests/testsig.c b/tests/testsig.c new file mode 100644 index 0000000..59af54f --- /dev/null +++ b/tests/testsig.c @@ -0,0 +1,24 @@ +#include <stdlib.h> +#include <stdio.h> +#include <signal.h> +#include <unistd.h> + +void alarm_handler(int sig) +{ + printf("alarm signal=%d\n", sig); + alarm(1); +} + +int main(int argc, char **argv) +{ + struct sigaction act; + act.sa_handler = alarm_handler; + sigemptyset(&act.sa_mask); + act.sa_flags = 0; + sigaction(SIGALRM, &act, NULL); + alarm(1); + for(;;) { + sleep(1); + } + return 0; +} diff --git a/tests/testthread.c b/tests/testthread.c new file mode 100644 index 0000000..9a590db --- /dev/null +++ b/tests/testthread.c @@ -0,0 +1,50 @@ +#include <stdlib.h> +#include <stdio.h> +#include <signal.h> +#include <unistd.h> +#include <inttypes.h> +#include <pthread.h> +#include <sys/wait.h> +#include <sched.h> + +void *thread1_func(void *arg) +{ + int i; + char buf[512]; + + for(i=0;i<10;i++) { + snprintf(buf, sizeof(buf), "thread1: %d %s\n", i, (char *)arg); + write(1, buf, strlen(buf)); + usleep(100 * 1000); + } + return NULL; +} + +void *thread2_func(void *arg) +{ + int i; + char buf[512]; + for(i=0;i<20;i++) { + snprintf(buf, sizeof(buf), "thread2: %d %s\n", i, (char *)arg); + write(1, buf, strlen(buf)); + usleep(150 * 1000); + } + return NULL; +} + +void test_pthread(void) +{ + pthread_t tid1, tid2; + + pthread_create(&tid1, NULL, thread1_func, "hello1"); + pthread_create(&tid2, NULL, thread2_func, "hello2"); + pthread_join(tid1, NULL); + pthread_join(tid2, NULL); + printf("End of pthread test.\n"); +} + +int main(int argc, char **argv) +{ + test_pthread(); + return 0; +} |