[net,7/7] selftests/net: Drop timeout argument from test_client_verify()

Message ID	20250312-tcp-ao-selftests-polling-v1-7-72a642b855d5@gmail.com (mailing list archive)
State	New
Headers	show Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 77462239579; Wed, 12 Mar 2025 09:11:28 +0000 (UTC) From: Dmitry Safonov via B4 Relay <devnull+0x7f454c46.gmail.com@kernel.org> Date: Wed, 12 Mar 2025 09:11:01 +0000 Subject: [PATCH net 7/7] selftests/net: Drop timeout argument from test_client_verify() Precedence: bulk MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250312-tcp-ao-selftests-polling-v1-7-72a642b855d5@gmail.com> References: <20250312-tcp-ao-selftests-polling-v1-0-72a642b855d5@gmail.com> In-Reply-To: <20250312-tcp-ao-selftests-polling-v1-0-72a642b855d5@gmail.com> To: "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, Simon Horman <horms@kernel.org>, Shuah Khan <shuah@kernel.org> Cc: netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Dmitry Safonov <0x7f454c46@gmail.com> Reply-To: 0x7f454c46@gmail.com
Series	selftests/net: Mixed select()+polling mode for TCP-AO tests \| expand [net,0/7] selftests/net: Mixed select()+polling mode for TCP-AO tests [net,1/7] selftests/net: Print TCP flags in more common format [net,2/7] selftests/net: Provide tcp-ao counters comparison helper [net,3/7] selftests/net: Fetch and check TCP-MD5 counters [net,4/7] selftests/net: Add mixed select()+polling mode to TCP-AO tests [net,5/7] selftests/net: Print the testing side in unsigned-md5 [net,6/7] selftests/net: Delete timeout from test_connect_socket() [net,7/7] selftests/net: Drop timeout argument from test_client_verify()

diff --git a/tools/testing/selftests/net/tcp_ao/connect.c b/tools/testing/selftests/net/tcp_ao/connect.c index 45f2307483d3bab8c96df26c9dca28c898283c0c..340f00e979eaf6a134a61fa679b37bfcdb273323 100644 --- a/tools/testing/selftests/net/tcp_ao/connect.c +++ b/tools/testing/selftests/net/tcp_ao/connect.c @@ -53,7 +53,7 @@ static void *client_fn(void *arg) if (test_get_tcp_counters(sk, &ao1)) test_error("test_get_tcp_counters()"); - if (test_client_verify(sk, 100, nr_packets, TEST_TIMEOUT_SEC)) { + if (test_client_verify(sk, 100, nr_packets)) { test_fail("verify failed"); return NULL; } diff --git a/tools/testing/selftests/net/tcp_ao/icmps-discard.c b/tools/testing/selftests/net/tcp_ao/icmps-discard.c index 61a5e8e2d7e0d7bd1938c297e847384bf7e1d2c5..85c1a1e958c68fd4f2a609f7ae48664149541ff7 100644 --- a/tools/testing/selftests/net/tcp_ao/icmps-discard.c +++ b/tools/testing/selftests/net/tcp_ao/icmps-discard.c @@ -395,7 +395,6 @@ static void icmp_interfere(const size_t nr, uint32_t rcv_nxt, void *src, void *d static void send_interfered(int sk) { - const unsigned int timeout = TEST_TIMEOUT_SEC; struct sockaddr_in6 src, dst; socklen_t addr_sz; @@ -409,7 +408,7 @@ static void send_interfered(int sk) while (1) { uint32_t rcv_nxt; - if (test_client_verify(sk, packet_size, packets_nr, timeout)) { + if (test_client_verify(sk, packet_size, packets_nr)) { test_fail("client: connection is broken"); return; } diff --git a/tools/testing/selftests/net/tcp_ao/key-management.c b/tools/testing/selftests/net/tcp_ao/key-management.c index c4087a15bdb3b68b51489a2d419bd911879c6c08..69d9a7a05d5c1a29741dd45afacad18f933bd6f6 100644 --- a/tools/testing/selftests/net/tcp_ao/key-management.c +++ b/tools/testing/selftests/net/tcp_ao/key-management.c @@ -918,7 +918,7 @@ static int run_client(const char *tst_name, unsigned int port, collection.keys[rnext_index].used_on_server_tx = 1; synchronize_threads(); /* 3: accepted => send data */ - if (test_client_verify(sk, msg_sz, msg_nr, TEST_TIMEOUT_SEC)) { + if (test_client_verify(sk, msg_sz, msg_nr)) { test_fail("verify failed"); close(sk); if (before) @@ -1016,7 +1016,7 @@ static void try_unmatched_keys(int sk, int *rnext_index, unsigned int port) trace_ao_event_expect(TCP_AO_RNEXT_REQUEST, this_ip_addr, this_ip_dest, -1, port, 0, -1, -1, -1, -1, -1, -1, key->server_keyid, -1); - if (test_client_verify(sk, msg_len, nr_packets, TEST_TIMEOUT_SEC)) + if (test_client_verify(sk, msg_len, nr_packets)) test_fail("verify failed"); *rnext_index = i; } @@ -1061,7 +1061,7 @@ static void check_current_back(const char *tst_name, unsigned int port, port, -1, 0, -1, -1, -1, -1, -1, collection.keys[rotate_to_index].client_keyid, collection.keys[current_index].client_keyid, -1); - if (test_client_verify(sk, msg_len, nr_packets, TEST_TIMEOUT_SEC)) + if (test_client_verify(sk, msg_len, nr_packets)) test_fail("verify failed"); /* There is a race here: between setting the current_key with * setsockopt(TCP_AO_INFO) and starting to send some data - there @@ -1099,7 +1099,7 @@ static void roll_over_keys(const char *tst_name, unsigned int port, collection.keys[i].server_keyid, -1); if (test_set_key(sk, -1, collection.keys[i].server_keyid)) test_error("Can't change the Rnext key"); - if (test_client_verify(sk, msg_len, nr_packets, TEST_TIMEOUT_SEC)) { + if (test_client_verify(sk, msg_len, nr_packets)) { test_fail("verify failed"); close(sk); test_tcp_counters_free(&tmp); diff --git a/tools/testing/selftests/net/tcp_ao/lib/aolib.h b/tools/testing/selftests/net/tcp_ao/lib/aolib.h index e4d3d5016b619ef30362bc03802a2455b6aee99c..ebb2899c12fe0abfe8b8292fdf6fa69b800eb8e0 100644 --- a/tools/testing/selftests/net/tcp_ao/lib/aolib.h +++ b/tools/testing/selftests/net/tcp_ao/lib/aolib.h @@ -484,8 +484,7 @@ static inline int test_set_ao_flags(int sk, bool ao_required, bool accept_icmps) } extern ssize_t test_server_run(int sk, ssize_t quota, time_t timeout_sec); -extern int test_client_verify(int sk, const size_t msg_len, const size_t nr, - time_t timeout_sec); +extern int test_client_verify(int sk, const size_t msg_len, const size_t nr); struct tcp_ao_key_counters { uint8_t sndid; diff --git a/tools/testing/selftests/net/tcp_ao/lib/sock.c b/tools/testing/selftests/net/tcp_ao/lib/sock.c index 7863ebc36f3c6ced463bd3c8d2c082d5ad152e01..ef8e9031d47a3e91786290e558b5d203cbd126f7 100644 --- a/tools/testing/selftests/net/tcp_ao/lib/sock.c +++ b/tools/testing/selftests/net/tcp_ao/lib/sock.c @@ -646,7 +646,7 @@ int test_skpair_server(int sk, ssize_t quota, test_cnt cond, volatile int *err) static ssize_t test_client_loop(int sk, size_t buf_sz, const size_t msg_len, struct tcp_counters *c, test_cnt cond, - volatile int *err, time_t timeout_sec) + volatile int *err) { char msg[msg_len]; int nodelay = 1; @@ -665,7 +665,7 @@ static ssize_t test_client_loop(int sk, size_t buf_sz, const size_t msg_len, size_t sent, bytes = min(msg_len, buf_sz - i); int ret; - ret = __test_skpair_poll(sk, 1, timeout_sec, c, cond, err); + ret = __test_skpair_poll(sk, 1, TEST_TIMEOUT_SEC, c, cond, err); if (ret) return ret; @@ -679,7 +679,8 @@ static ssize_t test_client_loop(int sk, size_t buf_sz, const size_t msg_len, do { ssize_t got; - ret = __test_skpair_poll(sk, 0, timeout_sec, c, cond, err); + ret = __test_skpair_poll(sk, 0, TEST_TIMEOUT_SEC, + c, cond, err); if (ret) return ret; @@ -698,13 +699,12 @@ static ssize_t test_client_loop(int sk, size_t buf_sz, const size_t msg_len, return i; } -int test_client_verify(int sk, const size_t msg_len, const size_t nr, - time_t timeout_sec) +int test_client_verify(int sk, const size_t msg_len, const size_t nr) { size_t buf_sz = msg_len * nr; ssize_t ret; - ret = test_client_loop(sk, buf_sz, msg_len, NULL, 0, NULL, timeout_sec); + ret = test_client_loop(sk, buf_sz, msg_len, NULL, 0, NULL); if (ret < 0) return (int)ret; return ret != buf_sz ? -1 : 0; @@ -722,8 +722,7 @@ int test_skpair_client(int sk, const size_t msg_len, const size_t nr, test_error("test_get_tcp_counters()"); synchronize_threads(); /* 1: init skpair & read nscounters */ - ret = test_client_loop(sk, buf_sz, msg_len, &c, cond, err, - TEST_TIMEOUT_SEC); + ret = test_client_loop(sk, buf_sz, msg_len, &c, cond, err); test_tcp_counters_free(&c); if (ret < 0) return (int)ret; diff --git a/tools/testing/selftests/net/tcp_ao/restore.c b/tools/testing/selftests/net/tcp_ao/restore.c index 1c7264a5498a693b246c11414cdc20aa73c55117..9a059b6c45231d118a6f5324afba511b7d339ece 100644 --- a/tools/testing/selftests/net/tcp_ao/restore.c +++ b/tools/testing/selftests/net/tcp_ao/restore.c @@ -124,7 +124,7 @@ static void test_get_sk_checkpoint(unsigned int server_port, sockaddr_af *saddr, test_error("failed to connect()"); synchronize_threads(); /* 2: accepted => send data */ - if (test_client_verify(sk, msg_len, nr_packets, TEST_TIMEOUT_SEC)) + if (test_client_verify(sk, msg_len, nr_packets)) test_fail("pre-migrate verify failed"); test_enable_repair(sk); diff --git a/tools/testing/selftests/net/tcp_ao/rst.c b/tools/testing/selftests/net/tcp_ao/rst.c index e51be747e2b4f5e0a02f413afd011168a8554302..883cddf377cff899f79220439bc58fe66f5da4d8 100644 --- a/tools/testing/selftests/net/tcp_ao/rst.c +++ b/tools/testing/selftests/net/tcp_ao/rst.c @@ -287,7 +287,7 @@ static void test_client_active_rst(unsigned int port) test_error("failed to connect()"); synchronize_threads(); /* 3: close listen socket */ - if (test_client_verify(sk[0], packet_sz, quota / packet_sz, TEST_TIMEOUT_SEC)) + if (test_client_verify(sk[0], packet_sz, quota / packet_sz)) test_fail("Failed to send data on connected socket"); else test_ok("Verified established tcp connection"); @@ -340,7 +340,7 @@ static void test_client_passive_rst(unsigned int port) test_error("failed to connect()"); synchronize_threads(); /* 2: accepted => send data */ - if (test_client_verify(sk, packet_sz, quota / packet_sz, TEST_TIMEOUT_SEC)) + if (test_client_verify(sk, packet_sz, quota / packet_sz)) test_fail("Failed to send data on connected socket"); else test_ok("Verified established tcp connection"); @@ -416,7 +416,7 @@ static void test_client_passive_rst(unsigned int port) * IP 10.0.254.1.7011 > 10.0.1.1.59772: Flags [R], seq 3215596252, win 0, * options [tcp-ao keyid 100 rnextkeyid 100 mac 0x0bcfbbf497bce844312304b2], length 0 */ - err = test_client_verify(sk, packet_sz, quota / packet_sz, 2 * TEST_TIMEOUT_SEC); + err = test_client_verify(sk, packet_sz, quota / packet_sz); /* Make sure that the connection was reset, not timeouted */ if (err && err == -ECONNRESET) test_ok("client sock was passively reset post-seq-adjust"); diff --git a/tools/testing/selftests/net/tcp_ao/self-connect.c b/tools/testing/selftests/net/tcp_ao/self-connect.c index 10927cfa23840d31a67e4de34fa2211f9b54cf4b..73b2f2276f3f5410aaa74bede7f366f81761bd6e 100644 --- a/tools/testing/selftests/net/tcp_ao/self-connect.c +++ b/tools/testing/selftests/net/tcp_ao/self-connect.c @@ -70,7 +70,7 @@ static void tcp_self_connect(const char *tst, unsigned int port, test_error("failed to connect()"); } - if (test_client_verify(sk, 100, nr_packets, TEST_TIMEOUT_SEC)) { + if (test_client_verify(sk, 100, nr_packets)) { test_fail("%s: tcp connection verify failed", tst); close(sk); return; @@ -136,7 +136,7 @@ static void tcp_self_connect(const char *tst, unsigned int port, test_ao_restore(sk, &ao_img); test_disable_repair(sk); test_sock_state_free(&img); - if (test_client_verify(sk, 100, nr_packets, TEST_TIMEOUT_SEC)) { + if (test_client_verify(sk, 100, nr_packets)) { test_fail("%s: tcp connection verify failed", tst); close(sk); return; diff --git a/tools/testing/selftests/net/tcp_ao/seq-ext.c b/tools/testing/selftests/net/tcp_ao/seq-ext.c index ec2c93b6dc8e721e25b5fc342ef204ecdcab3642..f00245263b20d95942f49b2fcb7c90604b43f39f 100644 --- a/tools/testing/selftests/net/tcp_ao/seq-ext.c +++ b/tools/testing/selftests/net/tcp_ao/seq-ext.c @@ -191,7 +191,7 @@ static void *client_fn(void *arg) test_error("failed to connect()"); synchronize_threads(); /* 2: accepted => send data */ - if (test_client_verify(sk, msg_len, nr_packets, TEST_TIMEOUT_SEC)) { + if (test_client_verify(sk, msg_len, nr_packets)) { test_fail("pre-migrate verify failed"); return NULL; } @@ -216,7 +216,7 @@ static void *client_fn(void *arg) test_server_port + 1, &cnt1); synchronize_threads(); /* 5: verify the connection during SEQ-number rollover */ - if (test_client_verify(sk, msg_len, nr_packets, TEST_TIMEOUT_SEC)) + if (test_client_verify(sk, msg_len, nr_packets)) test_fail("post-migrate verify failed"); else test_ok("post-migrate connection alive");

[net,7/7] selftests/net: Drop timeout argument from test_client_verify()

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