1 /* SPDX-License-Identifier: GPL-2.0-only */ 1 /* SPDX-License-Identifier: GPL-2.0-only */
2 #ifndef UTIL_H 2 #ifndef UTIL_H
3 #define UTIL_H 3 #define UTIL_H
4 4
5 #include <sys/socket.h> 5 #include <sys/socket.h>
6 #include <linux/vm_sockets.h> 6 #include <linux/vm_sockets.h>
7 7
8 /* Tests can either run as the client or the s 8 /* Tests can either run as the client or the server */
9 enum test_mode { 9 enum test_mode {
10 TEST_MODE_UNSET, 10 TEST_MODE_UNSET,
11 TEST_MODE_CLIENT, 11 TEST_MODE_CLIENT,
12 TEST_MODE_SERVER 12 TEST_MODE_SERVER
13 }; 13 };
14 14
15 #define DEFAULT_PEER_PORT 1234 <<
16 <<
17 /* Test runner options */ 15 /* Test runner options */
18 struct test_opts { 16 struct test_opts {
19 enum test_mode mode; 17 enum test_mode mode;
20 unsigned int peer_cid; 18 unsigned int peer_cid;
21 unsigned int peer_port; <<
22 }; 19 };
23 20
24 /* A test case definition. Test functions mus 21 /* A test case definition. Test functions must print failures to stderr and
25 * terminate with exit(EXIT_FAILURE). 22 * terminate with exit(EXIT_FAILURE).
26 */ 23 */
27 struct test_case { 24 struct test_case {
28 const char *name; /* human-readable na 25 const char *name; /* human-readable name */
29 26
30 /* Called when test mode is TEST_MODE_ 27 /* Called when test mode is TEST_MODE_CLIENT */
31 void (*run_client)(const struct test_o 28 void (*run_client)(const struct test_opts *opts);
32 29
33 /* Called when test mode is TEST_MODE_ 30 /* Called when test mode is TEST_MODE_SERVER */
34 void (*run_server)(const struct test_o 31 void (*run_server)(const struct test_opts *opts);
35 32
36 bool skip; 33 bool skip;
37 }; 34 };
38 35
39 void init_signals(void); 36 void init_signals(void);
40 unsigned int parse_cid(const char *str); 37 unsigned int parse_cid(const char *str);
41 unsigned int parse_port(const char *str); <<
42 int vsock_stream_connect(unsigned int cid, uns 38 int vsock_stream_connect(unsigned int cid, unsigned int port);
43 int vsock_bind_connect(unsigned int cid, unsig <<
44 unsigned int bind_port, <<
45 int vsock_seqpacket_connect(unsigned int cid, <<
46 int vsock_stream_accept(unsigned int cid, unsi 39 int vsock_stream_accept(unsigned int cid, unsigned int port,
47 struct sockaddr_vm *cl 40 struct sockaddr_vm *clientaddrp);
48 int vsock_stream_listen(unsigned int cid, unsi <<
49 int vsock_seqpacket_accept(unsigned int cid, u <<
50 struct sockaddr_vm <<
51 void vsock_wait_remote_close(int fd); 41 void vsock_wait_remote_close(int fd);
52 void send_buf(int fd, const void *buf, size_t <<
53 ssize_t expected_ret); <<
54 void recv_buf(int fd, void *buf, size_t len, i <<
55 void send_byte(int fd, int expected_ret, int f 42 void send_byte(int fd, int expected_ret, int flags);
56 void recv_byte(int fd, int expected_ret, int f 43 void recv_byte(int fd, int expected_ret, int flags);
57 void run_tests(const struct test_case *test_ca 44 void run_tests(const struct test_case *test_cases,
58 const struct test_opts *opts); 45 const struct test_opts *opts);
59 void list_tests(const struct test_case *test_c 46 void list_tests(const struct test_case *test_cases);
60 void skip_test(struct test_case *test_cases, s 47 void skip_test(struct test_case *test_cases, size_t test_cases_len,
61 const char *test_id_str); 48 const char *test_id_str);
62 unsigned long hash_djb2(const void *data, size <<
63 size_t iovec_bytes(const struct iovec *iov, si <<
64 unsigned long iovec_hash_djb2(const struct iov <<
65 struct iovec *alloc_test_iovec(const struct io <<
66 void free_test_iovec(const struct iovec *test_ <<
67 struct iovec *iovec, int <<
68 #endif /* UTIL_H */ 49 #endif /* UTIL_H */
69 50
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