diff options
Diffstat (limited to '3rdparty/libuv/test/test-close-fd.c')
-rw-r--r-- | 3rdparty/libuv/test/test-close-fd.c | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/3rdparty/libuv/test/test-close-fd.c b/3rdparty/libuv/test/test-close-fd.c new file mode 100644 index 00000000000..93a7bd7c021 --- /dev/null +++ b/3rdparty/libuv/test/test-close-fd.c @@ -0,0 +1,76 @@ +/* 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. + */ + +#if !defined(_WIN32) + +#include "uv.h" +#include "task.h" +#include <fcntl.h> +#include <unistd.h> + +static unsigned int read_cb_called; + +static void alloc_cb(uv_handle_t *handle, size_t size, uv_buf_t *buf) { + static char slab[1]; + buf->base = slab; + buf->len = sizeof(slab); +} + +static void read_cb(uv_stream_t *handle, ssize_t nread, const uv_buf_t *buf) { + switch (++read_cb_called) { + case 1: + ASSERT(nread == 1); + uv_read_stop(handle); + break; + case 2: + ASSERT(nread == UV_EOF); + uv_close((uv_handle_t *) handle, NULL); + break; + default: + ASSERT(!"read_cb_called > 2"); + } +} + +TEST_IMPL(close_fd) { + uv_pipe_t pipe_handle; + int fd[2]; + + ASSERT(0 == pipe(fd)); + ASSERT(0 == uv_pipe_init(uv_default_loop(), &pipe_handle, 0)); + ASSERT(0 == uv_pipe_open(&pipe_handle, fd[0])); + fd[0] = -1; /* uv_pipe_open() takes ownership of the file descriptor. */ + ASSERT(1 == write(fd[1], "", 1)); + ASSERT(0 == close(fd[1])); + fd[1] = -1; + ASSERT(0 == uv_read_start((uv_stream_t *) &pipe_handle, alloc_cb, read_cb)); + ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT)); + ASSERT(1 == read_cb_called); + ASSERT(0 == uv_is_active((const uv_handle_t *) &pipe_handle)); + ASSERT(0 == uv_read_start((uv_stream_t *) &pipe_handle, alloc_cb, read_cb)); + ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT)); + ASSERT(2 == read_cb_called); + ASSERT(0 != uv_is_closing((const uv_handle_t *) &pipe_handle)); + + MAKE_VALGRIND_HAPPY(); + return 0; +} + +#endif /* !defined(_WIN32) */ |