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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include "uv.h"
#include "task.h"
#ifdef __APPLE__
#include <sys/ioctl.h>
#include <string.h>
static int read_count;
static void alloc_cb(uv_handle_t* handle, size_t size, uv_buf_t* buf) {
static char slab[1024];
buf->base = slab;
buf->len = sizeof(slab);
}
static void read_cb(uv_stream_t* stream, ssize_t nread, const uv_buf_t* buf) {
fprintf(stdout, "got data %d\n", ++read_count);
fflush(stdout);
if (read_count == 3)
uv_close((uv_handle_t*) stream, NULL);
}
TEST_IMPL(osx_select) {
int r;
int fd;
size_t i;
size_t len;
const char* str;
uv_tty_t tty;
fd = open("/dev/tty", O_RDONLY);
if (fd < 0) {
fprintf(stderr, "Cannot open /dev/tty as read-only: %s\n", strerror(errno));
fflush(stderr);
return TEST_SKIP;
}
r = uv_tty_init(uv_default_loop(), &tty, fd, 1);
ASSERT_OK(r);
uv_read_start((uv_stream_t*) &tty, alloc_cb, read_cb);
/* Emulate user-input */
str = "got some input\n"
"with a couple of lines\n"
"feel pretty happy\n";
for (i = 0, len = strlen(str); i < len; i++) {
r = ioctl(fd, TIOCSTI, str + i);
ASSERT_OK(r);
}
uv_run(uv_default_loop(), UV_RUN_DEFAULT);
ASSERT_EQ(3, read_count);
MAKE_VALGRIND_HAPPY(uv_default_loop());
return 0;
}
TEST_IMPL(osx_select_many_fds) {
int r;
int fd;
size_t i;
size_t len;
const char* str;
struct sockaddr_in addr;
uv_tty_t tty;
uv_tcp_t tcps[1500];
TEST_FILE_LIMIT(ARRAY_SIZE(tcps) + 100);
r = uv_ip4_addr("127.0.0.1", 0, &addr);
ASSERT_OK(r);
for (i = 0; i < ARRAY_SIZE(tcps); i++) {
r = uv_tcp_init(uv_default_loop(), &tcps[i]);
ASSERT_OK(r);
r = uv_tcp_bind(&tcps[i], (const struct sockaddr *) &addr, 0);
ASSERT_OK(r);
uv_unref((uv_handle_t*) &tcps[i]);
}
fd = open("/dev/tty", O_RDONLY);
if (fd < 0) {
fprintf(stderr, "Cannot open /dev/tty as read-only: %s\n", strerror(errno));
fflush(stderr);
return TEST_SKIP;
}
r = uv_tty_init(uv_default_loop(), &tty, fd, 1);
ASSERT_OK(r);
r = uv_read_start((uv_stream_t*) &tty, alloc_cb, read_cb);
ASSERT_OK(r);
/* Emulate user-input */
str = "got some input\n"
"with a couple of lines\n"
"feel pretty happy\n";
for (i = 0, len = strlen(str); i < len; i++) {
r = ioctl(fd, TIOCSTI, str + i);
ASSERT_OK(r);
}
uv_run(uv_default_loop(), UV_RUN_DEFAULT);
ASSERT_EQ(3, read_count);
MAKE_VALGRIND_HAPPY(uv_default_loop());
return 0;
}
#endif /* __APPLE__ */
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