mirror of https://github.com/lukechilds/node.git
Ben Noordhuis
13 years ago
31 changed files with 808 additions and 181 deletions
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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to |
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* deal in the Software without restriction, including without limitation the |
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
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* sell copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in |
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* all copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
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* IN THE SOFTWARE. |
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*/ |
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#include "uv.h" |
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#include "task.h" |
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#include <stdio.h> |
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#include <string.h> |
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/* See test-ipc.ctx */ |
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void spawn_helper(uv_pipe_t* channel, |
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uv_process_t* process, |
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const char* helper); |
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union handles { |
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uv_handle_t handle; |
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uv_stream_t stream; |
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uv_pipe_t pipe; |
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uv_tcp_t tcp; |
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uv_tty_t tty; |
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}; |
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struct echo_ctx { |
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uv_pipe_t channel; |
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uv_write_t write_req; |
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uv_handle_type expected_type; |
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union handles send; |
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union handles recv; |
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}; |
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static struct echo_ctx ctx; |
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static int num_recv_handles; |
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static uv_buf_t alloc_cb(uv_handle_t* handle, size_t suggested_size) { |
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/* we're not actually reading anything so a small buffer is okay */ |
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static char buf[8]; |
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return uv_buf_init(buf, sizeof(buf)); |
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} |
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static void recv_cb(uv_pipe_t* handle, |
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ssize_t nread, |
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uv_buf_t buf, |
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uv_handle_type pending) { |
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int r; |
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ASSERT(pending == ctx.expected_type); |
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ASSERT(handle == &ctx.channel); |
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ASSERT(nread >= 0); |
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if (pending == UV_NAMED_PIPE) |
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r = uv_pipe_init(ctx.channel.loop, &ctx.recv.pipe, 0); |
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else if (pending == UV_TCP) |
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r = uv_tcp_init(ctx.channel.loop, &ctx.recv.tcp); |
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else |
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abort(); |
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ASSERT(r == 0); |
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r = uv_accept((uv_stream_t*)&ctx.channel, &ctx.recv.stream); |
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ASSERT(r == 0); |
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uv_close((uv_handle_t*)&ctx.channel, NULL); |
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uv_close(&ctx.send.handle, NULL); |
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uv_close(&ctx.recv.handle, NULL); |
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num_recv_handles++; |
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} |
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static int run_test(void) { |
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uv_process_t process; |
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uv_buf_t buf; |
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int r; |
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spawn_helper(&ctx.channel, &process, "ipc_send_recv_helper"); |
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buf = uv_buf_init(".", 1); |
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r = uv_write2(&ctx.write_req, |
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(uv_stream_t*)&ctx.channel, |
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&buf, 1, |
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&ctx.send.stream, |
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NULL); |
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ASSERT(r == 0); |
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r = uv_read2_start((uv_stream_t*)&ctx.channel, alloc_cb, recv_cb); |
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ASSERT(r == 0); |
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r = uv_run(uv_default_loop()); |
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ASSERT(r == 0); |
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ASSERT(num_recv_handles == 1); |
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return 0; |
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} |
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TEST_IMPL(ipc_send_recv_pipe) { |
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int r; |
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ctx.expected_type = UV_NAMED_PIPE; |
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r = uv_pipe_init(uv_default_loop(), &ctx.send.pipe, 1); |
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ASSERT(r == 0); |
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r = uv_pipe_bind(&ctx.send.pipe, TEST_PIPENAME); |
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ASSERT(r == 0); |
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return run_test(); |
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} |
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TEST_IMPL(ipc_send_recv_tcp) { |
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int r; |
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ctx.expected_type = UV_TCP; |
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r = uv_tcp_init(uv_default_loop(), &ctx.send.tcp); |
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ASSERT(r == 0); |
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r = uv_tcp_bind(&ctx.send.tcp, uv_ip4_addr("127.0.0.1", TEST_PORT)); |
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ASSERT(r == 0); |
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return run_test(); |
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} |
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/* Everything here runs in a child process. */ |
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static void write2_cb(uv_write_t* req, int status) { |
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ASSERT(status == 0); |
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uv_close(&ctx.recv.handle, NULL); |
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uv_close((uv_handle_t*)&ctx.channel, NULL); |
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} |
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static void read2_cb(uv_pipe_t* handle, |
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ssize_t nread, |
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uv_buf_t buf, |
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uv_handle_type pending) { |
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int r; |
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ASSERT(pending == UV_NAMED_PIPE || pending == UV_TCP); |
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ASSERT(handle == &ctx.channel); |
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ASSERT(nread >= 0); |
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buf = uv_buf_init(".", 1); |
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if (pending == UV_NAMED_PIPE) |
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r = uv_pipe_init(ctx.channel.loop, &ctx.recv.pipe, 0); |
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else if (pending == UV_TCP) |
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r = uv_tcp_init(ctx.channel.loop, &ctx.recv.tcp); |
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else |
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abort(); |
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ASSERT(r == 0); |
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r = uv_accept((uv_stream_t*)handle, &ctx.recv.stream); |
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ASSERT(r == 0); |
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r = uv_write2(&ctx.write_req, |
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(uv_stream_t*)&ctx.channel, |
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&buf, 1, |
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&ctx.recv.stream, |
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write2_cb); |
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ASSERT(r == 0); |
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} |
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/* stdin is a duplex channel over which a handle is sent.
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* We receive it and send it back where it came from. |
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*/ |
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int ipc_send_recv_helper(void) { |
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int r; |
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memset(&ctx, 0, sizeof(ctx)); |
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r = uv_pipe_init(uv_default_loop(), &ctx.channel, 1); |
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ASSERT(r == 0); |
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uv_pipe_open(&ctx.channel, 0); |
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ASSERT(uv_is_readable((uv_stream_t*)&ctx.channel)); |
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ASSERT(uv_is_writable((uv_stream_t*)&ctx.channel)); |
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r = uv_read2_start((uv_stream_t*)&ctx.channel, alloc_cb, read2_cb); |
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ASSERT(r == 0); |
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r = uv_run(uv_default_loop()); |
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ASSERT(r == 0); |
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return 0; |
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} |
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@ -0,0 +1,101 @@ |
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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to |
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* deal in the Software without restriction, including without limitation the |
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
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* sell copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in |
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* all copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
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* IN THE SOFTWARE. |
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*/ |
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/*
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* These tests verify that the uv_shutdown callback is always made, even when |
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* it is immediately followed by an uv_close call. |
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*/ |
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#include "uv.h" |
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#include "task.h" |
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static uv_shutdown_t shutdown_req; |
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static uv_connect_t connect_req; |
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static int connect_cb_called = 0; |
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static int shutdown_cb_called = 0; |
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static int close_cb_called = 0; |
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static void shutdown_cb(uv_shutdown_t* req, int status) { |
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ASSERT(req == &shutdown_req); |
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ASSERT(status == 0 || |
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(status == -1 && uv_last_error(uv_default_loop()).code == UV_EINTR)); |
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shutdown_cb_called++; |
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} |
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static void close_cb(uv_handle_t* handle) { |
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close_cb_called++; |
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} |
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static void connect_cb(uv_connect_t* req, int status) { |
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int r; |
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ASSERT(req == &connect_req); |
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ASSERT(status == 0); |
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r = uv_shutdown(&shutdown_req, req->handle, shutdown_cb); |
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ASSERT(r == 0); |
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uv_close((uv_handle_t*) req->handle, close_cb); |
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connect_cb_called++; |
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} |
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TEST_IMPL(shutdown_close_tcp) { |
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struct sockaddr_in addr = uv_ip4_addr("127.0.0.1", TEST_PORT); |
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uv_tcp_t h; |
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int r; |
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r = uv_tcp_init(uv_default_loop(), &h); |
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ASSERT(r == 0); |
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r = uv_tcp_connect(&connect_req, &h, addr, connect_cb); |
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ASSERT(r == 0); |
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r = uv_run(uv_default_loop()); |
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ASSERT(r == 0); |
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ASSERT(connect_cb_called == 1); |
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ASSERT(shutdown_cb_called == 1); |
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ASSERT(close_cb_called == 1); |
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return 0; |
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} |
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TEST_IMPL(shutdown_close_pipe) { |
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uv_pipe_t h; |
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int r; |
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r = uv_pipe_init(uv_default_loop(), &h, 0); |
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ASSERT(r == 0); |
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uv_pipe_connect(&connect_req, &h, TEST_PIPENAME, connect_cb); |
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r = uv_run(uv_default_loop()); |
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ASSERT(r == 0); |
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ASSERT(connect_cb_called == 1); |
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ASSERT(shutdown_cb_called == 1); |
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ASSERT(close_cb_called == 1); |
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return 0; |
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} |
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