diff options
Diffstat (limited to 'third-party/libuv/test/test-ipc-send-recv.c')
-rw-r--r-- | third-party/libuv/test/test-ipc-send-recv.c | 226 |
1 files changed, 0 insertions, 226 deletions
diff --git a/third-party/libuv/test/test-ipc-send-recv.c b/third-party/libuv/test/test-ipc-send-recv.c deleted file mode 100644 index b2b5aa0e92..0000000000 --- a/third-party/libuv/test/test-ipc-send-recv.c +++ /dev/null @@ -1,226 +0,0 @@ -/* 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" - -#include <stdio.h> -#include <string.h> - -/* See test-ipc.ctx */ -void spawn_helper(uv_pipe_t* channel, - uv_process_t* process, - const char* helper); - -union handles { - uv_handle_t handle; - uv_stream_t stream; - uv_pipe_t pipe; - uv_tcp_t tcp; - uv_tty_t tty; -}; - -struct echo_ctx { - uv_pipe_t channel; - uv_write_t write_req; - uv_handle_type expected_type; - union handles send; - union handles recv; -}; - -static struct echo_ctx ctx; -static int num_recv_handles; - - -static void alloc_cb(uv_handle_t* handle, - size_t suggested_size, - uv_buf_t* buf) { - /* we're not actually reading anything so a small buffer is okay */ - static char slab[8]; - buf->base = slab; - buf->len = sizeof(slab); -} - - -static void recv_cb(uv_pipe_t* handle, - ssize_t nread, - const uv_buf_t* buf, - uv_handle_type pending) { - int r; - - ASSERT(pending == ctx.expected_type); - ASSERT(handle == &ctx.channel); - ASSERT(nread >= 0); - - if (pending == UV_NAMED_PIPE) - r = uv_pipe_init(ctx.channel.loop, &ctx.recv.pipe, 0); - else if (pending == UV_TCP) - r = uv_tcp_init(ctx.channel.loop, &ctx.recv.tcp); - else - abort(); - ASSERT(r == 0); - - r = uv_accept((uv_stream_t*)&ctx.channel, &ctx.recv.stream); - ASSERT(r == 0); - - uv_close((uv_handle_t*)&ctx.channel, NULL); - uv_close(&ctx.send.handle, NULL); - uv_close(&ctx.recv.handle, NULL); - num_recv_handles++; -} - - -static int run_test(void) { - uv_process_t process; - uv_buf_t buf; - int r; - - spawn_helper(&ctx.channel, &process, "ipc_send_recv_helper"); - - buf = uv_buf_init(".", 1); - r = uv_write2(&ctx.write_req, - (uv_stream_t*)&ctx.channel, - &buf, 1, - &ctx.send.stream, - NULL); - ASSERT(r == 0); - - r = uv_read2_start((uv_stream_t*)&ctx.channel, alloc_cb, recv_cb); - ASSERT(r == 0); - - r = uv_run(uv_default_loop(), UV_RUN_DEFAULT); - ASSERT(r == 0); - - ASSERT(num_recv_handles == 1); - - return 0; -} - - -TEST_IMPL(ipc_send_recv_pipe) { - int r; - - ctx.expected_type = UV_NAMED_PIPE; - - r = uv_pipe_init(uv_default_loop(), &ctx.send.pipe, 1); - ASSERT(r == 0); - - r = uv_pipe_bind(&ctx.send.pipe, TEST_PIPENAME); - ASSERT(r == 0); - - r = run_test(); - ASSERT(r == 0); - - MAKE_VALGRIND_HAPPY(); - return 0; -} - - -TEST_IMPL(ipc_send_recv_tcp) { - struct sockaddr_in addr; - int r; - - ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr)); - - ctx.expected_type = UV_TCP; - - r = uv_tcp_init(uv_default_loop(), &ctx.send.tcp); - ASSERT(r == 0); - - r = uv_tcp_bind(&ctx.send.tcp, (const struct sockaddr*) &addr, 0); - ASSERT(r == 0); - - r = run_test(); - ASSERT(r == 0); - - MAKE_VALGRIND_HAPPY(); - return 0; -} - - -/* Everything here runs in a child process. */ - -static void write2_cb(uv_write_t* req, int status) { - ASSERT(status == 0); - uv_close(&ctx.recv.handle, NULL); - uv_close((uv_handle_t*)&ctx.channel, NULL); -} - - -static void read2_cb(uv_pipe_t* handle, - ssize_t nread, - const uv_buf_t* rdbuf, - uv_handle_type pending) { - uv_buf_t wrbuf; - int r; - - ASSERT(pending == UV_NAMED_PIPE || pending == UV_TCP); - ASSERT(handle == &ctx.channel); - ASSERT(nread >= 0); - - wrbuf = uv_buf_init(".", 1); - - if (pending == UV_NAMED_PIPE) - r = uv_pipe_init(ctx.channel.loop, &ctx.recv.pipe, 0); - else if (pending == UV_TCP) - r = uv_tcp_init(ctx.channel.loop, &ctx.recv.tcp); - else - abort(); - ASSERT(r == 0); - - r = uv_accept((uv_stream_t*)handle, &ctx.recv.stream); - ASSERT(r == 0); - - r = uv_write2(&ctx.write_req, - (uv_stream_t*)&ctx.channel, - &wrbuf, - 1, - &ctx.recv.stream, - write2_cb); - ASSERT(r == 0); -} - - -/* stdin is a duplex channel over which a handle is sent. - * We receive it and send it back where it came from. - */ -int ipc_send_recv_helper(void) { - int r; - - memset(&ctx, 0, sizeof(ctx)); - - r = uv_pipe_init(uv_default_loop(), &ctx.channel, 1); - ASSERT(r == 0); - - uv_pipe_open(&ctx.channel, 0); - ASSERT(1 == uv_is_readable((uv_stream_t*)&ctx.channel)); - ASSERT(1 == uv_is_writable((uv_stream_t*)&ctx.channel)); - ASSERT(0 == uv_is_closing((uv_handle_t*)&ctx.channel)); - - r = uv_read2_start((uv_stream_t*)&ctx.channel, alloc_cb, read2_cb); - ASSERT(r == 0); - - r = uv_run(uv_default_loop(), UV_RUN_DEFAULT); - ASSERT(r == 0); - - MAKE_VALGRIND_HAPPY(); - return 0; -} |