From patchwork Tue Jan 23 07:27:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arseniy Krasnov X-Patchwork-Id: 13526932 X-Patchwork-Delegate: kuba@kernel.org Received: from mx1.sberdevices.ru (mx2.sberdevices.ru [45.89.224.132]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4A9B6524AE; Tue, 23 Jan 2024 07:43:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.89.224.132 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705995807; cv=none; b=rrjT52qmUHoA8Gvz9vWOEzVl/Y+5GZnAmMxnTL4KCFOTIU3xnDKI1UnbtN26utJ7mbA0PbgXBDYjnbQJ/pfKbNv0xsbSlxrZ8CM9j2XnPehQGq66nv0Nv2dit5cKO1iihj4zOralCoBDwmvIV4viystQDXoyjoy7uNAdVAv6aUM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705995807; c=relaxed/simple; bh=DZj3QKPhPxaemXbHIxoadAry9yd7HScKZ0CExAH7qz8=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=pf4K/qgi4uhKsXVumjU4NdC20tkDjBCFrNNuHUTpiVtTdu2EBvPFrHLwl2LVM/d4YVQ48001im1ktF/6K4fvARQoP37UVLXJNFxGvBrE47/X2Fz6urEXOGsqC4FxGHvsqPwZ8K/3IgSs71Q1YepgR4qdTcZlfff0ZemzsdO1x6A= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=salutedevices.com; spf=pass smtp.mailfrom=salutedevices.com; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b=hCxLKllx; arc=none smtp.client-ip=45.89.224.132 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b="hCxLKllx" Received: from p-infra-ksmg-sc-msk02 (localhost [127.0.0.1]) by mx1.sberdevices.ru (Postfix) with ESMTP id 7FEB5120002; Tue, 23 Jan 2024 10:37:01 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.sberdevices.ru 7FEB5120002 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=salutedevices.com; s=mail; t=1705995421; bh=YlTCk05PwjNDZvur0sV8oJwnWN9d6341m9J3q8X8pT0=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:From; b=hCxLKllxDbppZioWcOZFswsooL0XizUgmR79FPzH9B8BfpF1iRTGWtw0kT2Mo8Y2P k3vjV9KUpe0+YBJYkNPnLOc5UwPFXZFWta+NzhYLEIoAqlBuGSCelRsAlxlLzuHiwb w8CvZMvk+x8o+GTZBI841ZBEYuvgx/RFReWkyVnVE/hJ5aSVamx53tTLJF4zIh5udq ht9a/0loDZ+Er2QJWV+WWqxaMuSPKNXy9WuHBUIDFvVYg7mspZfFhnFVAsxukWAY6i 6TUAtmauReq11R0QT1/+JUCisLTNOJi6NAxWoYMqSxzz65x1J5f4LVBsXQCoItVc/4 i0jZi+QyCnWAg== Received: from smtp.sberdevices.ru (p-i-exch-sc-m01.sberdevices.ru [172.16.192.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.sberdevices.ru (Postfix) with ESMTPS; Tue, 23 Jan 2024 10:37:01 +0300 (MSK) Received: from localhost.localdomain (100.64.160.123) by p-i-exch-sc-m01.sberdevices.ru (172.16.192.107) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Tue, 23 Jan 2024 10:37:00 +0300 From: Arseniy Krasnov To: Stefan Hajnoczi , Stefano Garzarella , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , "Michael S. Tsirkin" , Jason Wang , Bobby Eshleman CC: , , , , , , Subject: [PATCH net-next v2] vsock/test: add '--peer-port' input argument Date: Tue, 23 Jan 2024 10:27:50 +0300 Message-ID: <20240123072750.4084181-1-avkrasnov@salutedevices.com> X-Mailer: git-send-email 2.35.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: p-i-exch-sc-m01.sberdevices.ru (172.16.192.107) To p-i-exch-sc-m01.sberdevices.ru (172.16.192.107) X-KSMG-Rule-ID: 10 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Lua-Profiles: 182841 [Jan 23 2024] X-KSMG-AntiSpam-Version: 6.1.0.3 X-KSMG-AntiSpam-Envelope-From: avkrasnov@salutedevices.com X-KSMG-AntiSpam-Rate: 0 X-KSMG-AntiSpam-Status: not_detected X-KSMG-AntiSpam-Method: none X-KSMG-AntiSpam-Auth: dkim=none X-KSMG-AntiSpam-Info: LuaCore: 7 0.3.7 6d6bf5bd8eea7373134f756a2fd73e9456bb7d1a, {Tracking_from_domain_doesnt_match_to}, d41d8cd98f00b204e9800998ecf8427e.com:7.1.1;salutedevices.com:7.1.1;smtp.sberdevices.ru:5.0.1,7.1.1;127.0.0.199:7.1.2;100.64.160.123:7.1.2, FromAlignment: s, ApMailHostAddress: 100.64.160.123 X-MS-Exchange-Organization-SCL: -1 X-KSMG-AntiSpam-Interceptor-Info: scan successful X-KSMG-AntiPhishing: Clean X-KSMG-LinksScanning: Clean X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 2.0.1.6960, bases: 2024/01/23 05:54:00 #23377593 X-KSMG-AntiVirus-Status: Clean, skipped X-Patchwork-Delegate: kuba@kernel.org Implement port for given CID as input argument instead of using hardcoded value '1234'. This allows to run different test instances on a single CID. Port argument is not required parameter and if it is not set, then default value will be '1234' - thus we preserve previous behaviour. Signed-off-by: Arseniy Krasnov Reviewed-by: Stefano Garzarella Acked-by: Michael S. Tsirkin --- Changelog: v1 -> v2: * Reword usage message. * Add commas after last field in 'opts' declaration. * 'RFC' -> 'net-next'. tools/testing/vsock/util.c | 17 +++- tools/testing/vsock/util.h | 4 + tools/testing/vsock/vsock_diag_test.c | 21 +++-- tools/testing/vsock/vsock_test.c | 102 +++++++++++++--------- tools/testing/vsock/vsock_test_zerocopy.c | 12 +-- tools/testing/vsock/vsock_uring_test.c | 17 +++- 6 files changed, 115 insertions(+), 58 deletions(-) diff --git a/tools/testing/vsock/util.c b/tools/testing/vsock/util.c index ae2b33c21c45..554b290fefdc 100644 --- a/tools/testing/vsock/util.c +++ b/tools/testing/vsock/util.c @@ -33,8 +33,7 @@ void init_signals(void) signal(SIGPIPE, SIG_IGN); } -/* Parse a CID in string representation */ -unsigned int parse_cid(const char *str) +static unsigned int parse_uint(const char *str, const char *err_str) { char *endptr = NULL; unsigned long n; @@ -42,12 +41,24 @@ unsigned int parse_cid(const char *str) errno = 0; n = strtoul(str, &endptr, 10); if (errno || *endptr != '\0') { - fprintf(stderr, "malformed CID \"%s\"\n", str); + fprintf(stderr, "malformed %s \"%s\"\n", err_str, str); exit(EXIT_FAILURE); } return n; } +/* Parse a CID in string representation */ +unsigned int parse_cid(const char *str) +{ + return parse_uint(str, "CID"); +} + +/* Parse a port in string representation */ +unsigned int parse_port(const char *str) +{ + return parse_uint(str, "port"); +} + /* Wait for the remote to close the connection */ void vsock_wait_remote_close(int fd) { diff --git a/tools/testing/vsock/util.h b/tools/testing/vsock/util.h index 03c88d0cb861..e95e62485959 100644 --- a/tools/testing/vsock/util.h +++ b/tools/testing/vsock/util.h @@ -12,10 +12,13 @@ enum test_mode { TEST_MODE_SERVER }; +#define DEFAULT_PEER_PORT 1234 + /* Test runner options */ struct test_opts { enum test_mode mode; unsigned int peer_cid; + unsigned int peer_port; }; /* A test case definition. Test functions must print failures to stderr and @@ -35,6 +38,7 @@ struct test_case { void init_signals(void); unsigned int parse_cid(const char *str); +unsigned int parse_port(const char *str); int vsock_stream_connect(unsigned int cid, unsigned int port); int vsock_bind_connect(unsigned int cid, unsigned int port, unsigned int bind_port, int type); diff --git a/tools/testing/vsock/vsock_diag_test.c b/tools/testing/vsock/vsock_diag_test.c index fa927ad16f8a..9d61b1f1c4c3 100644 --- a/tools/testing/vsock/vsock_diag_test.c +++ b/tools/testing/vsock/vsock_diag_test.c @@ -342,7 +342,7 @@ static void test_listen_socket_server(const struct test_opts *opts) } addr = { .svm = { .svm_family = AF_VSOCK, - .svm_port = 1234, + .svm_port = opts->peer_port, .svm_cid = VMADDR_CID_ANY, }, }; @@ -378,7 +378,7 @@ static void test_connect_client(const struct test_opts *opts) LIST_HEAD(sockets); struct vsock_stat *st; - fd = vsock_stream_connect(opts->peer_cid, 1234); + fd = vsock_stream_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -403,7 +403,7 @@ static void test_connect_server(const struct test_opts *opts) LIST_HEAD(sockets); int client_fd; - client_fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + client_fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (client_fd < 0) { perror("accept"); exit(EXIT_FAILURE); @@ -461,6 +461,11 @@ static const struct option longopts[] = { .has_arg = required_argument, .val = 'p', }, + { + .name = "peer-port", + .has_arg = required_argument, + .val = 'q', + }, { .name = "list", .has_arg = no_argument, @@ -481,7 +486,7 @@ static const struct option longopts[] = { static void usage(void) { - fprintf(stderr, "Usage: vsock_diag_test [--help] [--control-host=] --control-port= --mode=client|server --peer-cid= [--list] [--skip=]\n" + fprintf(stderr, "Usage: vsock_diag_test [--help] [--control-host=] --control-port= --mode=client|server --peer-cid= [--peer-port=] [--list] [--skip=]\n" "\n" " Server: vsock_diag_test --control-port=1234 --mode=server --peer-cid=3\n" " Client: vsock_diag_test --control-host=192.168.0.1 --control-port=1234 --mode=client --peer-cid=2\n" @@ -503,9 +508,11 @@ static void usage(void) " --control-port Server port to listen on/connect to\n" " --mode client|server Server or client mode\n" " --peer-cid CID of the other side\n" + " --peer-port AF_VSOCK port used for the test [default: %d]\n" " --list List of tests that will be executed\n" " --skip Test ID to skip;\n" - " use multiple --skip options to skip more tests\n" + " use multiple --skip options to skip more tests\n", + DEFAULT_PEER_PORT ); exit(EXIT_FAILURE); } @@ -517,6 +524,7 @@ int main(int argc, char **argv) struct test_opts opts = { .mode = TEST_MODE_UNSET, .peer_cid = VMADDR_CID_ANY, + .peer_port = DEFAULT_PEER_PORT, }; init_signals(); @@ -544,6 +552,9 @@ int main(int argc, char **argv) case 'p': opts.peer_cid = parse_cid(optarg); break; + case 'q': + opts.peer_port = parse_port(optarg); + break; case 'P': control_port = optarg; break; diff --git a/tools/testing/vsock/vsock_test.c b/tools/testing/vsock/vsock_test.c index 66246d81d654..f851f8961247 100644 --- a/tools/testing/vsock/vsock_test.c +++ b/tools/testing/vsock/vsock_test.c @@ -34,7 +34,7 @@ static void test_stream_connection_reset(const struct test_opts *opts) } addr = { .svm = { .svm_family = AF_VSOCK, - .svm_port = 1234, + .svm_port = opts->peer_port, .svm_cid = opts->peer_cid, }, }; @@ -70,7 +70,7 @@ static void test_stream_bind_only_client(const struct test_opts *opts) } addr = { .svm = { .svm_family = AF_VSOCK, - .svm_port = 1234, + .svm_port = opts->peer_port, .svm_cid = opts->peer_cid, }, }; @@ -112,7 +112,7 @@ static void test_stream_bind_only_server(const struct test_opts *opts) } addr = { .svm = { .svm_family = AF_VSOCK, - .svm_port = 1234, + .svm_port = opts->peer_port, .svm_cid = VMADDR_CID_ANY, }, }; @@ -138,7 +138,7 @@ static void test_stream_client_close_client(const struct test_opts *opts) { int fd; - fd = vsock_stream_connect(opts->peer_cid, 1234); + fd = vsock_stream_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -152,7 +152,7 @@ static void test_stream_client_close_server(const struct test_opts *opts) { int fd; - fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); exit(EXIT_FAILURE); @@ -173,7 +173,7 @@ static void test_stream_server_close_client(const struct test_opts *opts) { int fd; - fd = vsock_stream_connect(opts->peer_cid, 1234); + fd = vsock_stream_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -194,7 +194,7 @@ static void test_stream_server_close_server(const struct test_opts *opts) { int fd; - fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); exit(EXIT_FAILURE); @@ -215,7 +215,7 @@ static void test_stream_multiconn_client(const struct test_opts *opts) int i; for (i = 0; i < MULTICONN_NFDS; i++) { - fds[i] = vsock_stream_connect(opts->peer_cid, 1234); + fds[i] = vsock_stream_connect(opts->peer_cid, opts->peer_port); if (fds[i] < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -239,7 +239,7 @@ static void test_stream_multiconn_server(const struct test_opts *opts) int i; for (i = 0; i < MULTICONN_NFDS; i++) { - fds[i] = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + fds[i] = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fds[i] < 0) { perror("accept"); exit(EXIT_FAILURE); @@ -267,9 +267,9 @@ static void test_msg_peek_client(const struct test_opts *opts, int i; if (seqpacket) - fd = vsock_seqpacket_connect(opts->peer_cid, 1234); + fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port); else - fd = vsock_stream_connect(opts->peer_cid, 1234); + fd = vsock_stream_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); @@ -295,9 +295,9 @@ static void test_msg_peek_server(const struct test_opts *opts, int fd; if (seqpacket) - fd = vsock_seqpacket_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL); else - fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); @@ -363,7 +363,7 @@ static void test_seqpacket_msg_bounds_client(const struct test_opts *opts) int msg_count; int fd; - fd = vsock_seqpacket_connect(opts->peer_cid, 1234); + fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -434,7 +434,7 @@ static void test_seqpacket_msg_bounds_server(const struct test_opts *opts) struct msghdr msg = {0}; struct iovec iov = {0}; - fd = vsock_seqpacket_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); exit(EXIT_FAILURE); @@ -505,7 +505,7 @@ static void test_seqpacket_msg_trunc_client(const struct test_opts *opts) int fd; char buf[MESSAGE_TRUNC_SZ]; - fd = vsock_seqpacket_connect(opts->peer_cid, 1234); + fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -524,7 +524,7 @@ static void test_seqpacket_msg_trunc_server(const struct test_opts *opts) struct msghdr msg = {0}; struct iovec iov = {0}; - fd = vsock_seqpacket_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); exit(EXIT_FAILURE); @@ -575,7 +575,7 @@ static void test_seqpacket_timeout_client(const struct test_opts *opts) time_t read_enter_ns; time_t read_overhead_ns; - fd = vsock_seqpacket_connect(opts->peer_cid, 1234); + fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -620,7 +620,7 @@ static void test_seqpacket_timeout_server(const struct test_opts *opts) { int fd; - fd = vsock_seqpacket_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); exit(EXIT_FAILURE); @@ -639,7 +639,7 @@ static void test_seqpacket_bigmsg_client(const struct test_opts *opts) len = sizeof(sock_buf_size); - fd = vsock_seqpacket_connect(opts->peer_cid, 1234); + fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -671,7 +671,7 @@ static void test_seqpacket_bigmsg_server(const struct test_opts *opts) { int fd; - fd = vsock_seqpacket_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); exit(EXIT_FAILURE); @@ -692,7 +692,7 @@ static void test_seqpacket_invalid_rec_buffer_client(const struct test_opts *opt unsigned char *buf2; int buf_size = getpagesize() * 3; - fd = vsock_seqpacket_connect(opts->peer_cid, 1234); + fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -732,7 +732,7 @@ static void test_seqpacket_invalid_rec_buffer_server(const struct test_opts *opt int flags = MAP_PRIVATE | MAP_ANONYMOUS; int i; - fd = vsock_seqpacket_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); exit(EXIT_FAILURE); @@ -808,7 +808,7 @@ static void test_stream_poll_rcvlowat_server(const struct test_opts *opts) int fd; int i; - fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); exit(EXIT_FAILURE); @@ -839,7 +839,7 @@ static void test_stream_poll_rcvlowat_client(const struct test_opts *opts) short poll_flags; int fd; - fd = vsock_stream_connect(opts->peer_cid, 1234); + fd = vsock_stream_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -906,9 +906,9 @@ static void test_inv_buf_client(const struct test_opts *opts, bool stream) int fd; if (stream) - fd = vsock_stream_connect(opts->peer_cid, 1234); + fd = vsock_stream_connect(opts->peer_cid, opts->peer_port); else - fd = vsock_seqpacket_connect(opts->peer_cid, 1234); + fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); @@ -941,9 +941,9 @@ static void test_inv_buf_server(const struct test_opts *opts, bool stream) int fd; if (stream) - fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL); else - fd = vsock_seqpacket_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); @@ -986,7 +986,7 @@ static void test_stream_virtio_skb_merge_client(const struct test_opts *opts) { int fd; - fd = vsock_stream_connect(opts->peer_cid, 1234); + fd = vsock_stream_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -1015,7 +1015,7 @@ static void test_stream_virtio_skb_merge_server(const struct test_opts *opts) unsigned char buf[64]; int fd; - fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); exit(EXIT_FAILURE); @@ -1108,7 +1108,7 @@ static void test_stream_shutwr_client(const struct test_opts *opts) sigaction(SIGPIPE, &act, NULL); - fd = vsock_stream_connect(opts->peer_cid, 1234); + fd = vsock_stream_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -1130,7 +1130,7 @@ static void test_stream_shutwr_server(const struct test_opts *opts) { int fd; - fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); exit(EXIT_FAILURE); @@ -1151,7 +1151,7 @@ static void test_stream_shutrd_client(const struct test_opts *opts) sigaction(SIGPIPE, &act, NULL); - fd = vsock_stream_connect(opts->peer_cid, 1234); + fd = vsock_stream_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -1170,7 +1170,7 @@ static void test_stream_shutrd_server(const struct test_opts *opts) { int fd; - fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); exit(EXIT_FAILURE); @@ -1193,7 +1193,7 @@ static void test_double_bind_connect_server(const struct test_opts *opts) struct sockaddr_vm sa_client; socklen_t socklen_client = sizeof(sa_client); - listen_fd = vsock_stream_listen(VMADDR_CID_ANY, 1234); + listen_fd = vsock_stream_listen(VMADDR_CID_ANY, opts->peer_port); for (i = 0; i < 2; i++) { control_writeln("LISTENING"); @@ -1226,7 +1226,13 @@ static void test_double_bind_connect_client(const struct test_opts *opts) /* Wait until server is ready to accept a new connection */ control_expectln("LISTENING"); - client_fd = vsock_bind_connect(opts->peer_cid, 1234, 4321, SOCK_STREAM); + /* We use 'peer_port + 1' as "some" port for the 'bind()' + * call. It is safe for overflow, but must be considered, + * when running multiple test applications simultaneously + * where 'peer-port' argument differs by 1. + */ + client_fd = vsock_bind_connect(opts->peer_cid, opts->peer_port, + opts->peer_port + 1, SOCK_STREAM); close(client_fd); } @@ -1246,7 +1252,7 @@ static void test_stream_rcvlowat_def_cred_upd_client(const struct test_opts *opt void *buf; int fd; - fd = vsock_stream_connect(opts->peer_cid, 1234); + fd = vsock_stream_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -1282,7 +1288,7 @@ static void test_stream_credit_update_test(const struct test_opts *opts, void *buf; int fd; - fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); exit(EXIT_FAILURE); @@ -1542,6 +1548,11 @@ static const struct option longopts[] = { .has_arg = required_argument, .val = 'p', }, + { + .name = "peer-port", + .has_arg = required_argument, + .val = 'q', + }, { .name = "list", .has_arg = no_argument, @@ -1562,7 +1573,7 @@ static const struct option longopts[] = { static void usage(void) { - fprintf(stderr, "Usage: vsock_test [--help] [--control-host=] --control-port= --mode=client|server --peer-cid= [--list] [--skip=]\n" + fprintf(stderr, "Usage: vsock_test [--help] [--control-host=] --control-port= --mode=client|server --peer-cid= [--peer-port=] [--list] [--skip=]\n" "\n" " Server: vsock_test --control-port=1234 --mode=server --peer-cid=3\n" " Client: vsock_test --control-host=192.168.0.1 --control-port=1234 --mode=client --peer-cid=2\n" @@ -1577,6 +1588,9 @@ static void usage(void) "connect to.\n" "\n" "The CID of the other side must be given with --peer-cid=.\n" + "During the test, two AF_VSOCK ports will be used: the port\n" + "specified with --peer-port= (or the default port)\n" + "and the next one.\n" "\n" "Options:\n" " --help This help message\n" @@ -1584,9 +1598,11 @@ static void usage(void) " --control-port Server port to listen on/connect to\n" " --mode client|server Server or client mode\n" " --peer-cid CID of the other side\n" + " --peer-port AF_VSOCK port used for the test [default: %d]\n" " --list List of tests that will be executed\n" " --skip Test ID to skip;\n" - " use multiple --skip options to skip more tests\n" + " use multiple --skip options to skip more tests\n", + DEFAULT_PEER_PORT ); exit(EXIT_FAILURE); } @@ -1598,6 +1614,7 @@ int main(int argc, char **argv) struct test_opts opts = { .mode = TEST_MODE_UNSET, .peer_cid = VMADDR_CID_ANY, + .peer_port = DEFAULT_PEER_PORT, }; srand(time(NULL)); @@ -1626,6 +1643,9 @@ int main(int argc, char **argv) case 'p': opts.peer_cid = parse_cid(optarg); break; + case 'q': + opts.peer_port = parse_port(optarg); + break; case 'P': control_port = optarg; break; diff --git a/tools/testing/vsock/vsock_test_zerocopy.c b/tools/testing/vsock/vsock_test_zerocopy.c index a16ff76484e6..04c376b6937f 100644 --- a/tools/testing/vsock/vsock_test_zerocopy.c +++ b/tools/testing/vsock/vsock_test_zerocopy.c @@ -152,9 +152,9 @@ static void test_client(const struct test_opts *opts, int fd; if (sock_seqpacket) - fd = vsock_seqpacket_connect(opts->peer_cid, 1234); + fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port); else - fd = vsock_stream_connect(opts->peer_cid, 1234); + fd = vsock_stream_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); @@ -248,9 +248,9 @@ static void test_server(const struct test_opts *opts, int fd; if (sock_seqpacket) - fd = vsock_seqpacket_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL); else - fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); @@ -323,7 +323,7 @@ void test_stream_msgzcopy_empty_errq_client(const struct test_opts *opts) ssize_t res; int fd; - fd = vsock_stream_connect(opts->peer_cid, 1234); + fd = vsock_stream_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -347,7 +347,7 @@ void test_stream_msgzcopy_empty_errq_server(const struct test_opts *opts) { int fd; - fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); exit(EXIT_FAILURE); diff --git a/tools/testing/vsock/vsock_uring_test.c b/tools/testing/vsock/vsock_uring_test.c index d976d35f0ba9..6c3e6f70c457 100644 --- a/tools/testing/vsock/vsock_uring_test.c +++ b/tools/testing/vsock/vsock_uring_test.c @@ -66,7 +66,7 @@ static void vsock_io_uring_client(const struct test_opts *opts, struct msghdr msg; int fd; - fd = vsock_stream_connect(opts->peer_cid, 1234); + fd = vsock_stream_connect(opts->peer_cid, opts->peer_port); if (fd < 0) { perror("connect"); exit(EXIT_FAILURE); @@ -120,7 +120,7 @@ static void vsock_io_uring_server(const struct test_opts *opts, void *data; int fd; - fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL); if (fd < 0) { perror("accept"); exit(EXIT_FAILURE); @@ -247,6 +247,11 @@ static const struct option longopts[] = { .has_arg = required_argument, .val = 'p', }, + { + .name = "peer-port", + .has_arg = required_argument, + .val = 'q', + }, { .name = "help", .has_arg = no_argument, @@ -257,7 +262,7 @@ static const struct option longopts[] = { static void usage(void) { - fprintf(stderr, "Usage: vsock_uring_test [--help] [--control-host=] --control-port= --mode=client|server --peer-cid=\n" + fprintf(stderr, "Usage: vsock_uring_test [--help] [--control-host=] --control-port= --mode=client|server --peer-cid= [--peer-port=]\n" "\n" " Server: vsock_uring_test --control-port=1234 --mode=server --peer-cid=3\n" " Client: vsock_uring_test --control-host=192.168.0.1 --control-port=1234 --mode=client --peer-cid=2\n" @@ -271,6 +276,8 @@ static void usage(void) " --control-port Server port to listen on/connect to\n" " --mode client|server Server or client mode\n" " --peer-cid CID of the other side\n" + " --peer-port AF_VSOCK port used for the test [default: %d]\n", + DEFAULT_PEER_PORT ); exit(EXIT_FAILURE); } @@ -282,6 +289,7 @@ int main(int argc, char **argv) struct test_opts opts = { .mode = TEST_MODE_UNSET, .peer_cid = VMADDR_CID_ANY, + .peer_port = DEFAULT_PEER_PORT, }; init_signals(); @@ -309,6 +317,9 @@ int main(int argc, char **argv) case 'p': opts.peer_cid = parse_cid(optarg); break; + case 'q': + opts.peer_port = parse_port(optarg); + break; case 'P': control_port = optarg; break;