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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /tools/testing/selftests/bpf/prog_tests/test_local_storage.c | |
parent | Initial commit. (diff) | |
download | linux-upstream.tar.xz linux-upstream.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/test_local_storage.c')
-rw-r--r-- | tools/testing/selftests/bpf/prog_tests/test_local_storage.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/test_local_storage.c b/tools/testing/selftests/bpf/prog_tests/test_local_storage.c new file mode 100644 index 000000000..91cd6f357 --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/test_local_storage.c @@ -0,0 +1,60 @@ +// SPDX-License-Identifier: GPL-2.0 + +/* + * Copyright (C) 2020 Google LLC. + */ + +#include <test_progs.h> +#include <linux/limits.h> + +#include "local_storage.skel.h" +#include "network_helpers.h" + +int create_and_unlink_file(void) +{ + char fname[PATH_MAX] = "/tmp/fileXXXXXX"; + int fd; + + fd = mkstemp(fname); + if (fd < 0) + return fd; + + close(fd); + unlink(fname); + return 0; +} + +void test_test_local_storage(void) +{ + struct local_storage *skel = NULL; + int err, duration = 0, serv_sk = -1; + + skel = local_storage__open_and_load(); + if (CHECK(!skel, "skel_load", "lsm skeleton failed\n")) + goto close_prog; + + err = local_storage__attach(skel); + if (CHECK(err, "attach", "lsm attach failed: %d\n", err)) + goto close_prog; + + skel->bss->monitored_pid = getpid(); + + err = create_and_unlink_file(); + if (CHECK(err < 0, "exec_cmd", "err %d errno %d\n", err, errno)) + goto close_prog; + + CHECK(skel->data->inode_storage_result != 0, "inode_storage_result", + "inode_local_storage not set\n"); + + serv_sk = start_server(AF_INET6, SOCK_STREAM, NULL, 0, 0); + if (CHECK(serv_sk < 0, "start_server", "failed to start server\n")) + goto close_prog; + + CHECK(skel->data->sk_storage_result != 0, "sk_storage_result", + "sk_local_storage not set\n"); + + close(serv_sk); + +close_prog: + local_storage__destroy(skel); +} |