Author: asomers Date: Fri Aug 25 14:32:03 2017 New Revision: 322890 URL: https://svnweb.freebsd.org/changeset/base/322890
Log: MFC r320974-r320975, r321001, r321206 r320974: Use ATF cleanup routines in aio_test.c Remove aio_test's legacy timeout handling and cleanup routines. Instead, use ATF's builtin capabilities. ATF automatically cleans up newly created files, too, so we don't have to explicitly unlink them. The only tests than need a cleanup routine are the md(4) tests, which must destroy their md device. Reviewed by: jhb Sponsored by: Spectra Logic Corp Differential Revision: https://reviews.freebsd.org/D11468 r320975: Add tests for aio(4) completion notification via signals and threads Reviewed by: jhb Sponsored by: Spectra Logic Corp Differential Revision: https://reviews.freebsd.org/D11468 r321001: Fix the build with GCC after r320975 Reported by: pfg X-MFC-With: 320975 Sponsored by: Spectra Logic Corp r321206: Remove dead code that was killed by r320975 Reported by: Coverity CID: 1377977 X-MFC-With: 320975 Sponsored by: Spectra Logic Corp Modified: stable/11/tests/sys/aio/Makefile stable/11/tests/sys/aio/aio_test.c Directory Properties: stable/11/ (props changed) Modified: stable/11/tests/sys/aio/Makefile ============================================================================== --- stable/11/tests/sys/aio/Makefile Fri Aug 25 14:28:36 2017 (r322889) +++ stable/11/tests/sys/aio/Makefile Fri Aug 25 14:32:03 2017 (r322890) @@ -3,11 +3,12 @@ TESTSDIR= ${TESTSBASE}/sys/aio ATF_TESTS_C+= aio_test +TEST_METADATA.aio_test+= timeout="30" PLAIN_TESTS_C+= aio_kqueue_test PLAIN_TESTS_C+= lio_kqueue_test -LIBADD.aio_test+= util +LIBADD.aio_test+= util rt CFLAGS+= -I${.CURDIR:H:H} Modified: stable/11/tests/sys/aio/aio_test.c ============================================================================== --- stable/11/tests/sys/aio/aio_test.c Fri Aug 25 14:28:36 2017 (r322889) +++ stable/11/tests/sys/aio/aio_test.c Fri Aug 25 14:32:03 2017 (r322890) @@ -32,10 +32,11 @@ * size buffer with pseudo-random data, writing it to one fd using AIO, then * reading it from a second descriptor using AIO. For some targets, the same * fd is used for write and read (i.e., file, md device), but for others the - * operation is performed on a peer (pty, socket, fifo, etc). A timeout is - * initiated to detect undue blocking. This test does not attempt to exercise - * error cases or more subtle asynchronous behavior, just make sure that the - * basic operations work on some basic object types. + * operation is performed on a peer (pty, socket, fifo, etc). For each file + * descriptor type, several completion methods are tested. This test program + * does not attempt to exercise error cases or more subtle asynchronous + * behavior, just make sure that the basic operations work on some basic object + * types. */ #include <sys/param.h> @@ -51,6 +52,7 @@ #include <fcntl.h> #include <libutil.h> #include <limits.h> +#include <semaphore.h> #include <stdint.h> #include <stdio.h> #include <stdlib.h> @@ -85,42 +87,11 @@ struct aio_context { char ac_buffer[GLOBAL_MAX]; int ac_buflen; int ac_seconds; - void (*ac_cleanup)(void *arg); - void *ac_cleanup_arg; }; -static int aio_timedout; +static sem_t completions; -/* - * Each test run specifies a timeout in seconds. Use the somewhat obsoleted - * signal(3) and alarm(3) APIs to set this up. - */ -static void -aio_timeout_signal(int sig __unused) -{ - aio_timedout = 1; -} - -static void -aio_timeout_start(int seconds) -{ - - aio_timedout = 0; - ATF_REQUIRE_MSG(signal(SIGALRM, aio_timeout_signal) != SIG_ERR, - "failed to set SIGALRM handler: %s", strerror(errno)); - alarm(seconds); -} - -static void -aio_timeout_stop(void) -{ - - ATF_REQUIRE_MSG(signal(SIGALRM, NULL) != SIG_ERR, - "failed to reset SIGALRM handler to default: %s", strerror(errno)); - alarm(0); -} - /* * Fill a buffer given a seed that can be fed into srandom() to initialize * the PRNG in a repeatable manner. @@ -163,8 +134,7 @@ aio_test_buffer(char *buffer, int len, long seed) */ static void aio_context_init(struct aio_context *ac, int read_fd, - int write_fd, int buflen, int seconds, void (*cleanup)(void *), - void *cleanup_arg) + int write_fd, int buflen) { ATF_REQUIRE_MSG(buflen <= BUFFER_MAX, @@ -179,9 +149,6 @@ aio_context_init(struct aio_context *ac, int read_fd, aio_fill_buffer(ac->ac_buffer, buflen, ac->ac_seed); ATF_REQUIRE_MSG(aio_test_buffer(ac->ac_buffer, buflen, ac->ac_seed) != 0, "aio_test_buffer: internal error"); - ac->ac_seconds = seconds; - ac->ac_cleanup = cleanup; - ac->ac_cleanup_arg = cleanup_arg; } static ssize_t @@ -189,8 +156,33 @@ poll(struct aiocb *aio) { int error; - while ((error = aio_error(aio)) == EINPROGRESS && !aio_timedout) + while ((error = aio_error(aio)) == EINPROGRESS) usleep(25000); + if (error) + return (error); + else + return (aio_return(aio)); +} + +static void +sigusr1_handler(int sig __unused) +{ + ATF_REQUIRE_EQ(0, sem_post(&completions)); +} + +static void +thr_handler(union sigval sv __unused) +{ + ATF_REQUIRE_EQ(0, sem_post(&completions)); +} + +static ssize_t +poll_signaled(struct aiocb *aio) +{ + int error; + + ATF_REQUIRE_EQ(0, sem_wait(&completions)); + error = aio_error(aio); switch (error) { case EINPROGRESS: errno = EINTR; @@ -202,6 +194,40 @@ poll(struct aiocb *aio) } } +/* + * Setup a signal handler for signal delivery tests + * This isn't thread safe, but it's ok since ATF runs each testcase in a + * separate process + */ +static struct sigevent* +setup_signal(void) +{ + static struct sigevent sev; + + ATF_REQUIRE_EQ(0, sem_init(&completions, false, 0)); + sev.sigev_notify = SIGEV_SIGNAL; + sev.sigev_signo = SIGUSR1; + ATF_REQUIRE(SIG_ERR != signal(SIGUSR1, sigusr1_handler)); + return (&sev); +} + +/* + * Setup a thread for thread delivery tests + * This isn't thread safe, but it's ok since ATF runs each testcase in a + * separate process + */ +static struct sigevent* +setup_thread(void) +{ + static struct sigevent sev; + + ATF_REQUIRE_EQ(0, sem_init(&completions, false, 0)); + sev.sigev_notify = SIGEV_THREAD; + sev.sigev_notify_function = thr_handler; + sev.sigev_notify_attributes = NULL; + return (&sev); +} + static ssize_t suspend(struct aiocb *aio) { @@ -227,28 +253,11 @@ waitcomplete(struct aiocb *aio) } /* - * Each tester can register a callback to clean up in the event the test - * fails. Preserve the value of errno so that subsequent calls to errx() - * work properly. - */ -static void -aio_cleanup(struct aio_context *ac) -{ - int error; - - if (ac->ac_cleanup == NULL) - return; - error = errno; - (ac->ac_cleanup)(ac->ac_cleanup_arg); - errno = error; -} - -/* * Perform a simple write test of our initialized data buffer to the provided * file descriptor. */ static void -aio_write_test(struct aio_context *ac, completion comp) +aio_write_test(struct aio_context *ac, completion comp, struct sigevent *sev) { struct aiocb aio; ssize_t len; @@ -258,38 +267,18 @@ aio_write_test(struct aio_context *ac, completion comp aio.aio_nbytes = ac->ac_buflen; aio.aio_fildes = ac->ac_write_fd; aio.aio_offset = 0; + if (sev) + aio.aio_sigevent = *sev; - aio_timeout_start(ac->ac_seconds); - - if (aio_write(&aio) < 0) { - if (errno == EINTR) { - if (aio_timedout) { - aio_cleanup(ac); - atf_tc_fail("aio_write timed out"); - } - } - aio_cleanup(ac); + if (aio_write(&aio) < 0) atf_tc_fail("aio_write failed: %s", strerror(errno)); - } len = comp(&aio); - if (len < 0) { - if (errno == EINTR) { - if (aio_timedout) { - aio_cleanup(ac); - atf_tc_fail("aio timed out"); - } - } - aio_cleanup(ac); + if (len < 0) atf_tc_fail("aio failed: %s", strerror(errno)); - } - aio_timeout_stop(); - - if (len != ac->ac_buflen) { - aio_cleanup(ac); + if (len != ac->ac_buflen) atf_tc_fail("aio short write (%jd)", (intmax_t)len); - } } /* @@ -297,7 +286,7 @@ aio_write_test(struct aio_context *ac, completion comp * provided file descriptor. */ static void -aio_read_test(struct aio_context *ac, completion comp) +aio_read_test(struct aio_context *ac, completion comp, struct sigevent *sev) { struct aiocb aio; ssize_t len; @@ -308,44 +297,21 @@ aio_read_test(struct aio_context *ac, completion comp) aio.aio_nbytes = ac->ac_buflen; aio.aio_fildes = ac->ac_read_fd; aio.aio_offset = 0; + if (sev) + aio.aio_sigevent = *sev; - aio_timeout_start(ac->ac_seconds); - - if (aio_read(&aio) < 0) { - if (errno == EINTR) { - if (aio_timedout) { - aio_cleanup(ac); - atf_tc_fail("aio_read timed out"); - } - } - aio_cleanup(ac); + if (aio_read(&aio) < 0) atf_tc_fail("aio_read failed: %s", strerror(errno)); - } len = comp(&aio); - if (len < 0) { - if (errno == EINTR) { - if (aio_timedout) { - aio_cleanup(ac); - atf_tc_fail("aio timed out"); - } - } - aio_cleanup(ac); + if (len < 0) atf_tc_fail("aio failed: %s", strerror(errno)); - } - aio_timeout_stop(); + ATF_REQUIRE_EQ_MSG(len, ac->ac_buflen, + "aio short read (%jd)", (intmax_t)len); - if (len != ac->ac_buflen) { - aio_cleanup(ac); - atf_tc_fail("aio short read (%jd)", - (intmax_t)len); - } - - if (aio_test_buffer(ac->ac_buffer, ac->ac_buflen, ac->ac_seed) == 0) { - aio_cleanup(ac); + if (aio_test_buffer(ac->ac_buffer, ac->ac_buflen, ac->ac_seed) == 0) atf_tc_fail("buffer mismatched"); - } } /* @@ -360,25 +326,10 @@ aio_read_test(struct aio_context *ac, completion comp) */ #define FILE_LEN GLOBAL_MAX #define FILE_PATHNAME "testfile" -#define FILE_TIMEOUT 30 -struct aio_file_arg { - int afa_fd; -}; static void -aio_file_cleanup(void *arg) +aio_file_test(completion comp, struct sigevent *sev) { - struct aio_file_arg *afa; - - afa = arg; - close(afa->afa_fd); - unlink(FILE_PATHNAME); -} - -static void -aio_file_test(completion comp) -{ - struct aio_file_arg arg; struct aio_context ac; int fd; @@ -388,60 +339,49 @@ aio_file_test(completion comp) fd = open(FILE_PATHNAME, O_RDWR | O_CREAT); ATF_REQUIRE_MSG(fd != -1, "open failed: %s", strerror(errno)); - arg.afa_fd = fd; - - aio_context_init(&ac, fd, fd, FILE_LEN, - FILE_TIMEOUT, aio_file_cleanup, &arg); - aio_write_test(&ac, comp); - aio_read_test(&ac, comp); - - aio_file_cleanup(&arg); + aio_context_init(&ac, fd, fd, FILE_LEN); + aio_write_test(&ac, comp, sev); + aio_read_test(&ac, comp, sev); + close(fd); } ATF_TC_WITHOUT_HEAD(file_poll); ATF_TC_BODY(file_poll, tc) { - aio_file_test(poll); + aio_file_test(poll, NULL); } +ATF_TC_WITHOUT_HEAD(file_signal); +ATF_TC_BODY(file_signal, tc) +{ + aio_file_test(poll_signaled, setup_signal()); +} + ATF_TC_WITHOUT_HEAD(file_suspend); ATF_TC_BODY(file_suspend, tc) { - aio_file_test(suspend); + aio_file_test(suspend, NULL); } +ATF_TC_WITHOUT_HEAD(file_thread); +ATF_TC_BODY(file_thread, tc) +{ + aio_file_test(poll_signaled, setup_thread()); +} + ATF_TC_WITHOUT_HEAD(file_waitcomplete); ATF_TC_BODY(file_waitcomplete, tc) { - aio_file_test(waitcomplete); + aio_file_test(waitcomplete, NULL); } #define FIFO_LEN 256 #define FIFO_PATHNAME "testfifo" -#define FIFO_TIMEOUT 30 -struct aio_fifo_arg { - int afa_read_fd; - int afa_write_fd; -}; static void -aio_fifo_cleanup(void *arg) +aio_fifo_test(completion comp, struct sigevent *sev) { - struct aio_fifo_arg *afa; - - afa = arg; - if (afa->afa_read_fd != -1) - close(afa->afa_read_fd); - if (afa->afa_write_fd != -1) - close(afa->afa_write_fd); - unlink(FIFO_PATHNAME); -} - -static void -aio_fifo_test(completion comp) -{ int error, read_fd = -1, write_fd = -1; - struct aio_fifo_arg arg; struct aio_context ac; ATF_REQUIRE_KERNEL_MODULE("aio"); @@ -449,75 +389,65 @@ aio_fifo_test(completion comp) ATF_REQUIRE_MSG(mkfifo(FIFO_PATHNAME, 0600) != -1, "mkfifo failed: %s", strerror(errno)); - arg.afa_read_fd = -1; - arg.afa_write_fd = -1; read_fd = open(FIFO_PATHNAME, O_RDONLY | O_NONBLOCK); if (read_fd == -1) { error = errno; - aio_fifo_cleanup(&arg); errno = error; atf_tc_fail("read_fd open failed: %s", strerror(errno)); } - arg.afa_read_fd = read_fd; write_fd = open(FIFO_PATHNAME, O_WRONLY); if (write_fd == -1) { error = errno; - aio_fifo_cleanup(&arg); errno = error; atf_tc_fail("write_fd open failed: %s", strerror(errno)); } - arg.afa_write_fd = write_fd; - aio_context_init(&ac, read_fd, write_fd, FIFO_LEN, - FIFO_TIMEOUT, aio_fifo_cleanup, &arg); - aio_write_test(&ac, comp); - aio_read_test(&ac, comp); + aio_context_init(&ac, read_fd, write_fd, FIFO_LEN); + aio_write_test(&ac, comp, sev); + aio_read_test(&ac, comp, sev); - aio_fifo_cleanup(&arg); + close(read_fd); + close(write_fd); } ATF_TC_WITHOUT_HEAD(fifo_poll); ATF_TC_BODY(fifo_poll, tc) { - aio_fifo_test(poll); + aio_fifo_test(poll, NULL); } +ATF_TC_WITHOUT_HEAD(fifo_signal); +ATF_TC_BODY(fifo_signal, tc) +{ + aio_fifo_test(poll_signaled, setup_signal()); +} + ATF_TC_WITHOUT_HEAD(fifo_suspend); ATF_TC_BODY(fifo_suspend, tc) { - aio_fifo_test(waitcomplete); + aio_fifo_test(suspend, NULL); } -ATF_TC_WITHOUT_HEAD(fifo_waitcomplete); -ATF_TC_BODY(fifo_waitcomplete, tc) +ATF_TC_WITHOUT_HEAD(fifo_thread); +ATF_TC_BODY(fifo_thread, tc) { - aio_fifo_test(waitcomplete); + aio_fifo_test(poll_signaled, setup_thread()); } -struct aio_unix_socketpair_arg { - int asa_sockets[2]; -}; - -static void -aio_unix_socketpair_cleanup(void *arg) +ATF_TC_WITHOUT_HEAD(fifo_waitcomplete); +ATF_TC_BODY(fifo_waitcomplete, tc) { - struct aio_unix_socketpair_arg *asa; - - asa = arg; - close(asa->asa_sockets[0]); - close(asa->asa_sockets[1]); + aio_fifo_test(waitcomplete, NULL); } #define UNIX_SOCKETPAIR_LEN 256 -#define UNIX_SOCKETPAIR_TIMEOUT 30 static void -aio_unix_socketpair_test(completion comp) +aio_unix_socketpair_test(completion comp, struct sigevent *sev) { - struct aio_unix_socketpair_arg arg; struct aio_context ac; struct rusage ru_before, ru_after; int sockets[2]; @@ -527,42 +457,51 @@ aio_unix_socketpair_test(completion comp) ATF_REQUIRE_MSG(socketpair(PF_UNIX, SOCK_STREAM, 0, sockets) != -1, "socketpair failed: %s", strerror(errno)); - arg.asa_sockets[0] = sockets[0]; - arg.asa_sockets[1] = sockets[1]; - aio_context_init(&ac, sockets[0], - sockets[1], UNIX_SOCKETPAIR_LEN, UNIX_SOCKETPAIR_TIMEOUT, - aio_unix_socketpair_cleanup, &arg); + aio_context_init(&ac, sockets[0], sockets[1], UNIX_SOCKETPAIR_LEN); ATF_REQUIRE_MSG(getrusage(RUSAGE_SELF, &ru_before) != -1, "getrusage failed: %s", strerror(errno)); - aio_write_test(&ac, comp); + aio_write_test(&ac, comp, sev); ATF_REQUIRE_MSG(getrusage(RUSAGE_SELF, &ru_after) != -1, "getrusage failed: %s", strerror(errno)); ATF_REQUIRE(ru_after.ru_msgsnd == ru_before.ru_msgsnd + 1); ru_before = ru_after; - aio_read_test(&ac, comp); + aio_read_test(&ac, comp, sev); ATF_REQUIRE_MSG(getrusage(RUSAGE_SELF, &ru_after) != -1, "getrusage failed: %s", strerror(errno)); ATF_REQUIRE(ru_after.ru_msgrcv == ru_before.ru_msgrcv + 1); - aio_unix_socketpair_cleanup(&arg); + close(sockets[0]); + close(sockets[1]); } ATF_TC_WITHOUT_HEAD(socket_poll); ATF_TC_BODY(socket_poll, tc) { - aio_unix_socketpair_test(poll); + aio_unix_socketpair_test(poll, NULL); } +ATF_TC_WITHOUT_HEAD(socket_signal); +ATF_TC_BODY(socket_signal, tc) +{ + aio_unix_socketpair_test(poll_signaled, setup_signal()); +} + ATF_TC_WITHOUT_HEAD(socket_suspend); ATF_TC_BODY(socket_suspend, tc) { - aio_unix_socketpair_test(suspend); + aio_unix_socketpair_test(suspend, NULL); } +ATF_TC_WITHOUT_HEAD(socket_thread); +ATF_TC_BODY(socket_thread, tc) +{ + aio_unix_socketpair_test(poll_signaled, setup_thread()); +} + ATF_TC_WITHOUT_HEAD(socket_waitcomplete); ATF_TC_BODY(socket_waitcomplete, tc) { - aio_unix_socketpair_test(waitcomplete); + aio_unix_socketpair_test(waitcomplete, NULL); } struct aio_pty_arg { @@ -570,22 +509,10 @@ struct aio_pty_arg { int apa_write_fd; }; -static void -aio_pty_cleanup(void *arg) -{ - struct aio_pty_arg *apa; - - apa = arg; - close(apa->apa_read_fd); - close(apa->apa_write_fd); -}; - #define PTY_LEN 256 -#define PTY_TIMEOUT 30 static void -aio_pty_test(completion comp) +aio_pty_test(completion comp, struct sigevent *sev) { - struct aio_pty_arg arg; struct aio_context ac; int read_fd, write_fd; struct termios ts; @@ -597,62 +524,60 @@ aio_pty_test(completion comp) ATF_REQUIRE_MSG(openpty(&read_fd, &write_fd, NULL, NULL, NULL) == 0, "openpty failed: %s", strerror(errno)); - arg.apa_read_fd = read_fd; - arg.apa_write_fd = write_fd; if (tcgetattr(write_fd, &ts) < 0) { error = errno; - aio_pty_cleanup(&arg); errno = error; atf_tc_fail("tcgetattr failed: %s", strerror(errno)); } cfmakeraw(&ts); if (tcsetattr(write_fd, TCSANOW, &ts) < 0) { error = errno; - aio_pty_cleanup(&arg); errno = error; atf_tc_fail("tcsetattr failed: %s", strerror(errno)); } - aio_context_init(&ac, read_fd, write_fd, PTY_LEN, - PTY_TIMEOUT, aio_pty_cleanup, &arg); + aio_context_init(&ac, read_fd, write_fd, PTY_LEN); - aio_write_test(&ac, comp); - aio_read_test(&ac, comp); + aio_write_test(&ac, comp, sev); + aio_read_test(&ac, comp, sev); - aio_pty_cleanup(&arg); + close(read_fd); + close(write_fd); } ATF_TC_WITHOUT_HEAD(pty_poll); ATF_TC_BODY(pty_poll, tc) { - aio_pty_test(poll); + aio_pty_test(poll, NULL); } +ATF_TC_WITHOUT_HEAD(pty_signal); +ATF_TC_BODY(pty_signal, tc) +{ + aio_pty_test(poll_signaled, setup_signal()); +} + ATF_TC_WITHOUT_HEAD(pty_suspend); ATF_TC_BODY(pty_suspend, tc) { - aio_pty_test(suspend); + aio_pty_test(suspend, NULL); } -ATF_TC_WITHOUT_HEAD(pty_waitcomplete); -ATF_TC_BODY(pty_waitcomplete, tc) +ATF_TC_WITHOUT_HEAD(pty_thread); +ATF_TC_BODY(pty_thread, tc) { - aio_pty_test(waitcomplete); + aio_pty_test(poll_signaled, setup_thread()); } -static void -aio_pipe_cleanup(void *arg) +ATF_TC_WITHOUT_HEAD(pty_waitcomplete); +ATF_TC_BODY(pty_waitcomplete, tc) { - int *pipes = arg; - - close(pipes[0]); - close(pipes[1]); + aio_pty_test(waitcomplete, NULL); } #define PIPE_LEN 256 -#define PIPE_TIMEOUT 30 static void -aio_pipe_test(completion comp) +aio_pipe_test(completion comp, struct sigevent *sev) { struct aio_context ac; int pipes[2]; @@ -663,76 +588,83 @@ aio_pipe_test(completion comp) ATF_REQUIRE_MSG(pipe(pipes) != -1, "pipe failed: %s", strerror(errno)); - aio_context_init(&ac, pipes[0], pipes[1], PIPE_LEN, - PIPE_TIMEOUT, aio_pipe_cleanup, pipes); - aio_write_test(&ac, comp); - aio_read_test(&ac, comp); + aio_context_init(&ac, pipes[0], pipes[1], PIPE_LEN); + aio_write_test(&ac, comp, sev); + aio_read_test(&ac, comp, sev); - aio_pipe_cleanup(pipes); + close(pipes[0]); + close(pipes[1]); } ATF_TC_WITHOUT_HEAD(pipe_poll); ATF_TC_BODY(pipe_poll, tc) { - aio_pipe_test(poll); + aio_pipe_test(poll, NULL); } +ATF_TC_WITHOUT_HEAD(pipe_signal); +ATF_TC_BODY(pipe_signal, tc) +{ + aio_pipe_test(poll_signaled, setup_signal()); +} + ATF_TC_WITHOUT_HEAD(pipe_suspend); ATF_TC_BODY(pipe_suspend, tc) { - aio_pipe_test(suspend); + aio_pipe_test(suspend, NULL); } +ATF_TC_WITHOUT_HEAD(pipe_thread); +ATF_TC_BODY(pipe_thread, tc) +{ + aio_pipe_test(poll_signaled, setup_thread()); +} + ATF_TC_WITHOUT_HEAD(pipe_waitcomplete); ATF_TC_BODY(pipe_waitcomplete, tc) { - aio_pipe_test(waitcomplete); + aio_pipe_test(waitcomplete, NULL); } -struct aio_md_arg { - int ama_mdctl_fd; - int ama_unit; - int ama_fd; -}; +#define MD_LEN GLOBAL_MAX +#define MDUNIT_LINK "mdunit_link" static void -aio_md_cleanup(void *arg) +aio_md_cleanup(void) { - struct aio_md_arg *ama; struct md_ioctl mdio; - int error; + int mdctl_fd, error, n, unit; + char buf[80]; - ama = arg; - - if (ama->ama_fd != -1) - close(ama->ama_fd); - - if (ama->ama_unit != -1) { - bzero(&mdio, sizeof(mdio)); - mdio.md_version = MDIOVERSION; - mdio.md_unit = ama->ama_unit; - if (ioctl(ama->ama_mdctl_fd, MDIOCDETACH, &mdio) == -1) { - error = errno; - close(ama->ama_mdctl_fd); - errno = error; - atf_tc_fail("ioctl MDIOCDETACH failed: %s", - strerror(errno)); + mdctl_fd = open("/dev/" MDCTL_NAME, O_RDWR, 0); + ATF_REQUIRE(mdctl_fd >= 0); + n = readlink(MDUNIT_LINK, buf, sizeof(buf)); + if (n > 0) { + if (sscanf(buf, "%d", &unit) == 1 && unit >= 0) { + bzero(&mdio, sizeof(mdio)); + mdio.md_version = MDIOVERSION; + mdio.md_unit = unit; + if (ioctl(mdctl_fd, MDIOCDETACH, &mdio) == -1) { + error = errno; + close(mdctl_fd); + errno = error; + atf_tc_fail("ioctl MDIOCDETACH failed: %s", + strerror(errno)); + } } } - - close(ama->ama_mdctl_fd); + + close(mdctl_fd); } -#define MD_LEN GLOBAL_MAX -#define MD_TIMEOUT 30 static void -aio_md_test(completion comp) +aio_md_test(completion comp, struct sigevent *sev) { int error, fd, mdctl_fd, unit; char pathname[PATH_MAX]; - struct aio_md_arg arg; struct aio_context ac; struct md_ioctl mdio; + char buf[80]; ATF_REQUIRE_KERNEL_MODULE("aio"); ATF_REQUIRE_UNSAFE_AIO(); @@ -748,32 +680,30 @@ aio_md_test(completion comp) mdio.md_mediasize = GLOBAL_MAX; mdio.md_sectorsize = 512; - arg.ama_mdctl_fd = mdctl_fd; - arg.ama_unit = -1; - arg.ama_fd = -1; if (ioctl(mdctl_fd, MDIOCATTACH, &mdio) < 0) { error = errno; - aio_md_cleanup(&arg); errno = error; atf_tc_fail("ioctl MDIOCATTACH failed: %s", strerror(errno)); } + close(mdctl_fd); - arg.ama_unit = unit = mdio.md_unit; + /* Store the md unit number in a symlink for future cleanup */ + unit = mdio.md_unit; + snprintf(buf, sizeof(buf), "%d", unit); + ATF_REQUIRE_EQ(0, symlink(buf, MDUNIT_LINK)); snprintf(pathname, PATH_MAX, "/dev/md%d", unit); fd = open(pathname, O_RDWR); ATF_REQUIRE_MSG(fd != -1, "opening %s failed: %s", pathname, strerror(errno)); - arg.ama_fd = fd; - aio_context_init(&ac, fd, fd, MD_LEN, MD_TIMEOUT, - aio_md_cleanup, &arg); - aio_write_test(&ac, comp); - aio_read_test(&ac, comp); - - aio_md_cleanup(&arg); + aio_context_init(&ac, fd, fd, MD_LEN); + aio_write_test(&ac, comp, sev); + aio_read_test(&ac, comp, sev); + + close(fd); } -ATF_TC(md_poll); +ATF_TC_WITH_CLEANUP(md_poll); ATF_TC_HEAD(md_poll, tc) { @@ -781,10 +711,29 @@ ATF_TC_HEAD(md_poll, tc) } ATF_TC_BODY(md_poll, tc) { - aio_md_test(poll); + aio_md_test(poll, NULL); } +ATF_TC_CLEANUP(md_poll, tc) +{ + aio_md_cleanup(); +} -ATF_TC(md_suspend); +ATF_TC_WITH_CLEANUP(md_signal); +ATF_TC_HEAD(md_signal, tc) +{ + + atf_tc_set_md_var(tc, "require.user", "root"); +} +ATF_TC_BODY(md_signal, tc) +{ + aio_md_test(poll_signaled, setup_signal()); +} +ATF_TC_CLEANUP(md_signal, tc) +{ + aio_md_cleanup(); +} + +ATF_TC_WITH_CLEANUP(md_suspend); ATF_TC_HEAD(md_suspend, tc) { @@ -792,10 +741,29 @@ ATF_TC_HEAD(md_suspend, tc) } ATF_TC_BODY(md_suspend, tc) { - aio_md_test(suspend); + aio_md_test(suspend, NULL); } +ATF_TC_CLEANUP(md_suspend, tc) +{ + aio_md_cleanup(); +} -ATF_TC(md_waitcomplete); +ATF_TC_WITH_CLEANUP(md_thread); +ATF_TC_HEAD(md_thread, tc) +{ + + atf_tc_set_md_var(tc, "require.user", "root"); +} +ATF_TC_BODY(md_thread, tc) +{ + aio_md_test(poll_signaled, setup_thread()); +} +ATF_TC_CLEANUP(md_thread, tc) +{ + aio_md_cleanup(); +} + +ATF_TC_WITH_CLEANUP(md_waitcomplete); ATF_TC_HEAD(md_waitcomplete, tc) { @@ -803,8 +771,12 @@ ATF_TC_HEAD(md_waitcomplete, tc) } ATF_TC_BODY(md_waitcomplete, tc) { - aio_md_test(waitcomplete); + aio_md_test(waitcomplete, NULL); } +ATF_TC_CLEANUP(md_waitcomplete, tc) +{ + aio_md_cleanup(); +} ATF_TC_WITHOUT_HEAD(aio_large_read_test); ATF_TC_BODY(aio_large_read_test, tc) @@ -1152,28 +1124,40 @@ ATF_TP_ADD_TCS(tp) { ATF_TP_ADD_TC(tp, file_poll); + ATF_TP_ADD_TC(tp, file_signal); ATF_TP_ADD_TC(tp, file_suspend); + ATF_TP_ADD_TC(tp, file_thread); ATF_TP_ADD_TC(tp, file_waitcomplete); ATF_TP_ADD_TC(tp, fifo_poll); + ATF_TP_ADD_TC(tp, fifo_signal); ATF_TP_ADD_TC(tp, fifo_suspend); + ATF_TP_ADD_TC(tp, fifo_thread); ATF_TP_ADD_TC(tp, fifo_waitcomplete); ATF_TP_ADD_TC(tp, socket_poll); + ATF_TP_ADD_TC(tp, socket_signal); ATF_TP_ADD_TC(tp, socket_suspend); + ATF_TP_ADD_TC(tp, socket_thread); ATF_TP_ADD_TC(tp, socket_waitcomplete); ATF_TP_ADD_TC(tp, pty_poll); + ATF_TP_ADD_TC(tp, pty_signal); ATF_TP_ADD_TC(tp, pty_suspend); + ATF_TP_ADD_TC(tp, pty_thread); ATF_TP_ADD_TC(tp, pty_waitcomplete); ATF_TP_ADD_TC(tp, pipe_poll); + ATF_TP_ADD_TC(tp, pipe_signal); ATF_TP_ADD_TC(tp, pipe_suspend); + ATF_TP_ADD_TC(tp, pipe_thread); ATF_TP_ADD_TC(tp, pipe_waitcomplete); ATF_TP_ADD_TC(tp, md_poll); + ATF_TP_ADD_TC(tp, md_signal); ATF_TP_ADD_TC(tp, md_suspend); + ATF_TP_ADD_TC(tp, md_thread); ATF_TP_ADD_TC(tp, md_waitcomplete); + ATF_TP_ADD_TC(tp, aio_fsync_test); ATF_TP_ADD_TC(tp, aio_large_read_test); ATF_TP_ADD_TC(tp, aio_socket_two_reads); ATF_TP_ADD_TC(tp, aio_socket_blocking_short_write); ATF_TP_ADD_TC(tp, aio_socket_short_write_cancel); - ATF_TP_ADD_TC(tp, aio_fsync_test); return (atf_no_error()); } _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
