diff options
Diffstat (limited to 'contrib/netbsd-tests/fs/ffs/t_fifos.c')
-rw-r--r-- | contrib/netbsd-tests/fs/ffs/t_fifos.c | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/fs/ffs/t_fifos.c b/contrib/netbsd-tests/fs/ffs/t_fifos.c new file mode 100644 index 0000000..fe1d425 --- /dev/null +++ b/contrib/netbsd-tests/fs/ffs/t_fifos.c @@ -0,0 +1,158 @@ +/* $NetBSD: t_fifos.c,v 1.5 2010/11/07 17:51:17 jmmv Exp $ */ + +#include <sys/types.h> +#include <sys/mount.h> + +#include <atf-c.h> +#include <errno.h> +#include <fcntl.h> +#include <pthread.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <string.h> + +#include <rump/rump.h> +#include <rump/rump_syscalls.h> + +#include <ufs/ufs/ufsmount.h> + +#include "../../h_macros.h" + +ATF_TC_WITH_CLEANUP(fifos); +ATF_TC_HEAD(fifos, tc) +{ + atf_tc_set_md_var(tc, "descr", "test fifo support in ffs"); + atf_tc_set_md_var(tc, "timeout", "5"); +} + +#define teststr1 "raving & drooling" +#define teststr2 "haha, charade" + +static void * +w1(void *arg) +{ + int fd; + + fd = rump_sys_open("sheep", O_WRONLY); + if (fd == -1) + atf_tc_fail_errno("w1 open"); + if (rump_sys_write(fd, teststr1, sizeof(teststr1)) != sizeof(teststr1)) + atf_tc_fail_errno("w1 write"); + rump_sys_close(fd); + + return NULL; +} + +static void * +w2(void *arg) +{ + int fd; + + fd = rump_sys_open("pigs", O_WRONLY); + if (fd == -1) + atf_tc_fail_errno("w2 open"); + if (rump_sys_write(fd, teststr2, sizeof(teststr2)) != sizeof(teststr2)) + atf_tc_fail_errno("w2 write"); + rump_sys_close(fd); + + return NULL; +} + +static void * +r1(void *arg) +{ + char buf[32]; + int fd; + + fd = rump_sys_open("sheep", O_RDONLY); + if (fd == -1) + atf_tc_fail_errno("r1 open"); + if (rump_sys_read(fd, buf, sizeof(buf)) != sizeof(teststr1)) + atf_tc_fail_errno("r1 read"); + rump_sys_close(fd); + + if (strcmp(teststr1, buf) != 0) + atf_tc_fail("got invalid str, %s vs. %s", buf, teststr1); + + return NULL; +} + +static void * +r2(void *arg) +{ + char buf[32]; + int fd; + + fd = rump_sys_open("pigs", O_RDONLY); + if (fd == -1) + atf_tc_fail_errno("r2 open"); + if (rump_sys_read(fd, buf, sizeof(buf)) != sizeof(teststr2)) + atf_tc_fail_errno("r2 read"); + rump_sys_close(fd); + + if (strcmp(teststr2, buf) != 0) + atf_tc_fail("got invalid str, %s vs. %s", buf, teststr2); + + return NULL; +} + +#define IMGNAME "atf.img" + +const char *newfs = "newfs -F -s 10000 " IMGNAME; +#define FAKEBLK "/dev/sp00ka" + +ATF_TC_BODY(fifos, tc) +{ + struct ufs_args args; + pthread_t ptw1, ptw2, ptr1, ptr2; + + if (system(newfs) == -1) + atf_tc_fail_errno("newfs failed"); + + memset(&args, 0, sizeof(args)); + args.fspec = __UNCONST(FAKEBLK); + + rump_init(); + if (rump_sys_mkdir("/animals", 0777) == -1) + atf_tc_fail_errno("cannot create mountpoint"); + rump_pub_etfs_register(FAKEBLK, IMGNAME, RUMP_ETFS_BLK); + if (rump_sys_mount(MOUNT_FFS, "/animals", 0, &args, sizeof(args))==-1) + atf_tc_fail_errno("rump_sys_mount failed"); + + /* create fifos */ + if (rump_sys_chdir("/animals") == 1) + atf_tc_fail_errno("chdir"); + if (rump_sys_mkfifo("pigs", S_IFIFO | 0777) == -1) + atf_tc_fail_errno("mknod1"); + if (rump_sys_mkfifo("sheep", S_IFIFO | 0777) == -1) + atf_tc_fail_errno("mknod2"); + + pthread_create(&ptw1, NULL, w1, NULL); + pthread_create(&ptw2, NULL, w2, NULL); + pthread_create(&ptr1, NULL, r1, NULL); + pthread_create(&ptr2, NULL, r2, NULL); + + pthread_join(ptw1, NULL); + pthread_join(ptw2, NULL); + pthread_join(ptr1, NULL); + pthread_join(ptr2, NULL); + + if (rump_sys_chdir("/") == 1) + atf_tc_fail_errno("chdir"); + + if (rump_sys_unmount("/animals", 0) == -1) + atf_tc_fail_errno("unmount failed"); +} + +ATF_TC_CLEANUP(fifos, tc) +{ + + unlink(IMGNAME); +} + +ATF_TP_ADD_TCS(tp) +{ + ATF_TP_ADD_TC(tp, fifos); + return 0; +} |