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e6fbd1759c
This follow-up patch completes centralization of kselftest.h and ksefltest_harness.h includes in remaining seltests files, replacing all relative paths with a non-relative paths using shared -I include path in lib.mk Tested with gcc-13.3 and clang-18.1, and cross-compiled successfully on riscv, arm64, x86_64 and powerpc arch. [reddybalavignesh9979@gmail.com: add selftests include path for kselftest.h] Link: https://lkml.kernel.org/r/20251017090201.317521-1-reddybalavignesh9979@gmail.com Link: https://lkml.kernel.org/r/20251016104409.68985-1-reddybalavignesh9979@gmail.com Signed-off-by: Bala-Vignesh-Reddy <reddybalavignesh9979@gmail.com> Suggested-by: Andrew Morton <akpm@linux-foundation.org> Link: https://lore.kernel.org/lkml/20250820143954.33d95635e504e94df01930d0@linux-foundation.org/ Reviewed-by: Wei Yang <richard.weiyang@gmail.com> Cc: David Hildenbrand <david@redhat.com> Cc: David S. Miller <davem@davemloft.net> Cc: Eric Dumazet <edumazet@google.com> Cc: Günther Noack <gnoack@google.com> Cc: Jakub Kacinski <kuba@kernel.org> Cc: Liam Howlett <liam.howlett@oracle.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Mickael Salaun <mic@digikod.net> Cc: Ming Lei <ming.lei@redhat.com> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Simon Horman <horms@kernel.org> Cc: Suren Baghdasaryan <surenb@google.com> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
93 lines
1.8 KiB
C
93 lines
1.8 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/* Copyright Amazon.com Inc. or its affiliates. */
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include "kselftest_harness.h"
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FIXTURE(bind_timewait)
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{
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struct sockaddr_in addr;
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socklen_t addrlen;
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};
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FIXTURE_VARIANT(bind_timewait)
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{
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__u32 addr_const;
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};
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FIXTURE_VARIANT_ADD(bind_timewait, localhost)
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{
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.addr_const = INADDR_LOOPBACK
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};
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FIXTURE_VARIANT_ADD(bind_timewait, addrany)
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{
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.addr_const = INADDR_ANY
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};
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FIXTURE_SETUP(bind_timewait)
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{
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self->addr.sin_family = AF_INET;
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self->addr.sin_port = 0;
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self->addr.sin_addr.s_addr = htonl(variant->addr_const);
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self->addrlen = sizeof(self->addr);
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}
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FIXTURE_TEARDOWN(bind_timewait)
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{
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}
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void create_timewait_socket(struct __test_metadata *_metadata,
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FIXTURE_DATA(bind_timewait) *self)
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{
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int server_fd, client_fd, child_fd, ret;
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struct sockaddr_in addr;
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socklen_t addrlen;
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server_fd = socket(AF_INET, SOCK_STREAM, 0);
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ASSERT_GT(server_fd, 0);
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ret = bind(server_fd, (struct sockaddr *)&self->addr, self->addrlen);
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ASSERT_EQ(ret, 0);
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ret = listen(server_fd, 1);
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ASSERT_EQ(ret, 0);
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ret = getsockname(server_fd, (struct sockaddr *)&self->addr, &self->addrlen);
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ASSERT_EQ(ret, 0);
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client_fd = socket(AF_INET, SOCK_STREAM, 0);
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ASSERT_GT(client_fd, 0);
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ret = connect(client_fd, (struct sockaddr *)&self->addr, self->addrlen);
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ASSERT_EQ(ret, 0);
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addrlen = sizeof(addr);
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child_fd = accept(server_fd, (struct sockaddr *)&addr, &addrlen);
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ASSERT_GT(child_fd, 0);
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close(child_fd);
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close(client_fd);
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close(server_fd);
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}
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TEST_F(bind_timewait, 1)
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{
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int fd, ret;
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create_timewait_socket(_metadata, self);
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fd = socket(AF_INET, SOCK_STREAM, 0);
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ASSERT_GT(fd, 0);
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ret = bind(fd, (struct sockaddr *)&self->addr, self->addrlen);
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ASSERT_EQ(ret, -1);
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ASSERT_EQ(errno, EADDRINUSE);
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close(fd);
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}
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TEST_HARNESS_MAIN
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