1 | /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. |
2 | * |
3 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
4 | * of this software and associated documentation files (the "Software"), to |
5 | * deal in the Software without restriction, including without limitation the |
6 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
7 | * sell copies of the Software, and to permit persons to whom the Software is |
8 | * furnished to do so, subject to the following conditions: |
9 | * |
10 | * The above copyright notice and this permission notice shall be included in |
11 | * all copies or substantial portions of the Software. |
12 | * |
13 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
14 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
15 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
16 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
17 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
18 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
19 | * IN THE SOFTWARE. |
20 | */ |
21 | |
22 | #include "uv.h" |
23 | #include "task.h" |
24 | |
25 | #ifdef __APPLE__ |
26 | |
27 | #include <sys/ioctl.h> |
28 | #include <string.h> |
29 | |
30 | static int read_count; |
31 | |
32 | |
33 | static void alloc_cb(uv_handle_t* handle, size_t size, uv_buf_t* buf) { |
34 | static char slab[1024]; |
35 | buf->base = slab; |
36 | buf->len = sizeof(slab); |
37 | } |
38 | |
39 | |
40 | static void read_cb(uv_stream_t* stream, ssize_t nread, const uv_buf_t* buf) { |
41 | fprintf(stdout, "got data %d\n" , ++read_count); |
42 | fflush(stdout); |
43 | |
44 | if (read_count == 3) |
45 | uv_close((uv_handle_t*) stream, NULL); |
46 | } |
47 | |
48 | |
49 | TEST_IMPL(osx_select) { |
50 | int r; |
51 | int fd; |
52 | size_t i; |
53 | size_t len; |
54 | const char* str; |
55 | uv_tty_t tty; |
56 | |
57 | fd = open("/dev/tty" , O_RDONLY); |
58 | if (fd < 0) { |
59 | fprintf(stderr, "Cannot open /dev/tty as read-only: %s\n" , strerror(errno)); |
60 | fflush(stderr); |
61 | return TEST_SKIP; |
62 | } |
63 | |
64 | r = uv_tty_init(uv_default_loop(), &tty, fd, 1); |
65 | ASSERT(r == 0); |
66 | |
67 | uv_read_start((uv_stream_t*) &tty, alloc_cb, read_cb); |
68 | |
69 | /* Emulate user-input */ |
70 | str = "got some input\n" |
71 | "with a couple of lines\n" |
72 | "feel pretty happy\n" ; |
73 | for (i = 0, len = strlen(str); i < len; i++) { |
74 | r = ioctl(fd, TIOCSTI, str + i); |
75 | ASSERT(r == 0); |
76 | } |
77 | |
78 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
79 | |
80 | ASSERT(read_count == 3); |
81 | |
82 | MAKE_VALGRIND_HAPPY(); |
83 | return 0; |
84 | } |
85 | |
86 | |
87 | TEST_IMPL(osx_select_many_fds) { |
88 | int r; |
89 | int fd; |
90 | size_t i; |
91 | size_t len; |
92 | const char* str; |
93 | struct sockaddr_in addr; |
94 | uv_tty_t tty; |
95 | uv_tcp_t tcps[1500]; |
96 | |
97 | TEST_FILE_LIMIT(ARRAY_SIZE(tcps) + 100); |
98 | |
99 | r = uv_ip4_addr("127.0.0.1" , 0, &addr); |
100 | ASSERT(r == 0); |
101 | |
102 | for (i = 0; i < ARRAY_SIZE(tcps); i++) { |
103 | r = uv_tcp_init(uv_default_loop(), &tcps[i]); |
104 | ASSERT(r == 0); |
105 | r = uv_tcp_bind(&tcps[i], (const struct sockaddr *) &addr, 0); |
106 | ASSERT(r == 0); |
107 | uv_unref((uv_handle_t*) &tcps[i]); |
108 | } |
109 | |
110 | fd = open("/dev/tty" , O_RDONLY); |
111 | if (fd < 0) { |
112 | fprintf(stderr, "Cannot open /dev/tty as read-only: %s\n" , strerror(errno)); |
113 | fflush(stderr); |
114 | return TEST_SKIP; |
115 | } |
116 | |
117 | r = uv_tty_init(uv_default_loop(), &tty, fd, 1); |
118 | ASSERT(r == 0); |
119 | |
120 | r = uv_read_start((uv_stream_t*) &tty, alloc_cb, read_cb); |
121 | ASSERT(r == 0); |
122 | |
123 | /* Emulate user-input */ |
124 | str = "got some input\n" |
125 | "with a couple of lines\n" |
126 | "feel pretty happy\n" ; |
127 | for (i = 0, len = strlen(str); i < len; i++) { |
128 | r = ioctl(fd, TIOCSTI, str + i); |
129 | ASSERT(r == 0); |
130 | } |
131 | |
132 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
133 | |
134 | ASSERT(read_count == 3); |
135 | |
136 | MAKE_VALGRIND_HAPPY(); |
137 | return 0; |
138 | } |
139 | |
140 | #endif /* __APPLE__ */ |
141 | |