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-rw-r--r--3rdparty/libuv/test/test-spawn.c1706
1 files changed, 1706 insertions, 0 deletions
diff --git a/3rdparty/libuv/test/test-spawn.c b/3rdparty/libuv/test/test-spawn.c
new file mode 100644
index 00000000000..eba54ae7054
--- /dev/null
+++ b/3rdparty/libuv/test/test-spawn.c
@@ -0,0 +1,1706 @@
+/* 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 <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef _WIN32
+# if defined(__MINGW32__)
+# include <basetyps.h>
+# endif
+# include <shellapi.h>
+# include <wchar.h>
+#else
+# include <unistd.h>
+# include <sys/wait.h>
+#endif
+
+
+static int close_cb_called;
+static int exit_cb_called;
+static uv_process_t process;
+static uv_timer_t timer;
+static uv_process_options_t options;
+static char exepath[1024];
+static size_t exepath_size = 1024;
+static char* args[3];
+static int no_term_signal;
+static int timer_counter;
+
+#define OUTPUT_SIZE 1024
+static char output[OUTPUT_SIZE];
+static int output_used;
+
+
+static void close_cb(uv_handle_t* handle) {
+ printf("close_cb\n");
+ close_cb_called++;
+}
+
+static void exit_cb(uv_process_t* process,
+ int64_t exit_status,
+ int term_signal) {
+ printf("exit_cb\n");
+ exit_cb_called++;
+ ASSERT(exit_status == 1);
+ ASSERT(term_signal == 0);
+ uv_close((uv_handle_t*)process, close_cb);
+}
+
+
+static void fail_cb(uv_process_t* process,
+ int64_t exit_status,
+ int term_signal) {
+ ASSERT(0 && "fail_cb called");
+}
+
+
+static void kill_cb(uv_process_t* process,
+ int64_t exit_status,
+ int term_signal) {
+ int err;
+
+ printf("exit_cb\n");
+ exit_cb_called++;
+#ifdef _WIN32
+ ASSERT(exit_status == 1);
+#else
+ ASSERT(exit_status == 0);
+#endif
+ ASSERT(no_term_signal || term_signal == 15);
+ uv_close((uv_handle_t*)process, close_cb);
+
+ /*
+ * Sending signum == 0 should check if the
+ * child process is still alive, not kill it.
+ * This process should be dead.
+ */
+ err = uv_kill(process->pid, 0);
+ ASSERT(err == UV_ESRCH);
+}
+
+static void detach_failure_cb(uv_process_t* process,
+ int64_t exit_status,
+ int term_signal) {
+ printf("detach_cb\n");
+ exit_cb_called++;
+}
+
+static void on_alloc(uv_handle_t* handle,
+ size_t suggested_size,
+ uv_buf_t* buf) {
+ buf->base = output + output_used;
+ buf->len = OUTPUT_SIZE - output_used;
+}
+
+
+static void on_read(uv_stream_t* tcp, ssize_t nread, const uv_buf_t* buf) {
+ if (nread > 0) {
+ output_used += nread;
+ } else if (nread < 0) {
+ ASSERT(nread == UV_EOF);
+ uv_close((uv_handle_t*)tcp, close_cb);
+ }
+}
+
+
+static void on_read_once(uv_stream_t* tcp, ssize_t nread, const uv_buf_t* buf) {
+ uv_read_stop(tcp);
+ on_read(tcp, nread, buf);
+}
+
+
+static void write_cb(uv_write_t* req, int status) {
+ ASSERT(status == 0);
+ uv_close((uv_handle_t*)req->handle, close_cb);
+}
+
+
+static void init_process_options(char* test, uv_exit_cb exit_cb) {
+ /* Note spawn_helper1 defined in test/run-tests.c */
+ int r = uv_exepath(exepath, &exepath_size);
+ ASSERT(r == 0);
+ exepath[exepath_size] = '\0';
+ args[0] = exepath;
+ args[1] = test;
+ args[2] = NULL;
+ options.file = exepath;
+ options.args = args;
+ options.exit_cb = exit_cb;
+ options.flags = 0;
+}
+
+
+static void timer_cb(uv_timer_t* handle) {
+ uv_process_kill(&process, /* SIGTERM */ 15);
+ uv_close((uv_handle_t*)handle, close_cb);
+}
+
+
+static void timer_counter_cb(uv_timer_t* handle) {
+ ++timer_counter;
+}
+
+
+TEST_IMPL(spawn_fails) {
+ int r;
+
+ init_process_options("", fail_cb);
+ options.file = options.args[0] = "program-that-had-better-not-exist";
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == UV_ENOENT || r == UV_EACCES);
+ ASSERT(0 == uv_is_active((uv_handle_t*) &process));
+ uv_close((uv_handle_t*) &process, NULL);
+ ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT));
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+#ifndef _WIN32
+TEST_IMPL(spawn_fails_check_for_waitpid_cleanup) {
+ int r;
+ int status;
+ int err;
+
+ init_process_options("", fail_cb);
+ options.file = options.args[0] = "program-that-had-better-not-exist";
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == UV_ENOENT || r == UV_EACCES);
+ ASSERT(0 == uv_is_active((uv_handle_t*) &process));
+ ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT));
+
+ /* verify the child is successfully cleaned up within libuv */
+ do
+ err = waitpid(process.pid, &status, 0);
+ while (err == -1 && errno == EINTR);
+
+ ASSERT(err == -1);
+ ASSERT(errno == ECHILD);
+
+ uv_close((uv_handle_t*) &process, NULL);
+ ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT));
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+#endif
+
+
+TEST_IMPL(spawn_exit_code) {
+ int r;
+
+ init_process_options("spawn_helper1", exit_cb);
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 1);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(spawn_stdout) {
+ int r;
+ uv_pipe_t out;
+ uv_stdio_container_t stdio[2];
+
+ init_process_options("spawn_helper2", exit_cb);
+
+ uv_pipe_init(uv_default_loop(), &out, 0);
+ options.stdio = stdio;
+ options.stdio[0].flags = UV_IGNORE;
+ options.stdio[1].flags = UV_CREATE_PIPE | UV_WRITABLE_PIPE;
+ options.stdio[1].data.stream = (uv_stream_t*)&out;
+ options.stdio_count = 2;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ r = uv_read_start((uv_stream_t*) &out, on_alloc, on_read);
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 2); /* Once for process once for the pipe. */
+ printf("output is: %s", output);
+ ASSERT(strcmp("hello world\n", output) == 0);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(spawn_stdout_to_file) {
+ int r;
+ uv_file file;
+ uv_fs_t fs_req;
+ uv_stdio_container_t stdio[2];
+ uv_buf_t buf;
+
+ /* Setup. */
+ unlink("stdout_file");
+
+ init_process_options("spawn_helper2", exit_cb);
+
+ r = uv_fs_open(NULL, &fs_req, "stdout_file", O_CREAT | O_RDWR,
+ S_IRUSR | S_IWUSR, NULL);
+ ASSERT(r != -1);
+ uv_fs_req_cleanup(&fs_req);
+
+ file = r;
+
+ options.stdio = stdio;
+ options.stdio[0].flags = UV_IGNORE;
+ options.stdio[1].flags = UV_INHERIT_FD;
+ options.stdio[1].data.fd = file;
+ options.stdio_count = 2;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 1);
+
+ buf = uv_buf_init(output, sizeof(output));
+ r = uv_fs_read(NULL, &fs_req, file, &buf, 1, 0, NULL);
+ ASSERT(r == 12);
+ uv_fs_req_cleanup(&fs_req);
+
+ r = uv_fs_close(NULL, &fs_req, file, NULL);
+ ASSERT(r == 0);
+ uv_fs_req_cleanup(&fs_req);
+
+ printf("output is: %s", output);
+ ASSERT(strcmp("hello world\n", output) == 0);
+
+ /* Cleanup. */
+ unlink("stdout_file");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(spawn_stdout_and_stderr_to_file) {
+ int r;
+ uv_file file;
+ uv_fs_t fs_req;
+ uv_stdio_container_t stdio[3];
+ uv_buf_t buf;
+
+ /* Setup. */
+ unlink("stdout_file");
+
+ init_process_options("spawn_helper6", exit_cb);
+
+ r = uv_fs_open(NULL, &fs_req, "stdout_file", O_CREAT | O_RDWR,
+ S_IRUSR | S_IWUSR, NULL);
+ ASSERT(r != -1);
+ uv_fs_req_cleanup(&fs_req);
+
+ file = r;
+
+ options.stdio = stdio;
+ options.stdio[0].flags = UV_IGNORE;
+ options.stdio[1].flags = UV_INHERIT_FD;
+ options.stdio[1].data.fd = file;
+ options.stdio[2].flags = UV_INHERIT_FD;
+ options.stdio[2].data.fd = file;
+ options.stdio_count = 3;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 1);
+
+ buf = uv_buf_init(output, sizeof(output));
+ r = uv_fs_read(NULL, &fs_req, file, &buf, 1, 0, NULL);
+ ASSERT(r == 27);
+ uv_fs_req_cleanup(&fs_req);
+
+ r = uv_fs_close(NULL, &fs_req, file, NULL);
+ ASSERT(r == 0);
+ uv_fs_req_cleanup(&fs_req);
+
+ printf("output is: %s", output);
+ ASSERT(strcmp("hello world\nhello errworld\n", output) == 0);
+
+ /* Cleanup. */
+ unlink("stdout_file");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(spawn_stdout_and_stderr_to_file2) {
+#ifndef _WIN32
+ int r;
+ uv_file file;
+ uv_fs_t fs_req;
+ uv_stdio_container_t stdio[3];
+ uv_buf_t buf;
+
+ /* Setup. */
+ unlink("stdout_file");
+
+ init_process_options("spawn_helper6", exit_cb);
+
+ /* Replace stderr with our file */
+ r = uv_fs_open(NULL,
+ &fs_req,
+ "stdout_file",
+ O_CREAT | O_RDWR,
+ S_IRUSR | S_IWUSR,
+ NULL);
+ ASSERT(r != -1);
+ uv_fs_req_cleanup(&fs_req);
+ file = dup2(r, STDERR_FILENO);
+ ASSERT(file != -1);
+
+ options.stdio = stdio;
+ options.stdio[0].flags = UV_IGNORE;
+ options.stdio[1].flags = UV_INHERIT_FD;
+ options.stdio[1].data.fd = file;
+ options.stdio[2].flags = UV_INHERIT_FD;
+ options.stdio[2].data.fd = file;
+ options.stdio_count = 3;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 1);
+
+ buf = uv_buf_init(output, sizeof(output));
+ r = uv_fs_read(NULL, &fs_req, file, &buf, 1, 0, NULL);
+ ASSERT(r == 27);
+ uv_fs_req_cleanup(&fs_req);
+
+ r = uv_fs_close(NULL, &fs_req, file, NULL);
+ ASSERT(r == 0);
+ uv_fs_req_cleanup(&fs_req);
+
+ printf("output is: %s", output);
+ ASSERT(strcmp("hello world\nhello errworld\n", output) == 0);
+
+ /* Cleanup. */
+ unlink("stdout_file");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+#else
+ RETURN_SKIP("Unix only test");
+#endif
+}
+
+
+TEST_IMPL(spawn_stdout_and_stderr_to_file_swap) {
+#ifndef _WIN32
+ int r;
+ uv_file stdout_file;
+ uv_file stderr_file;
+ uv_fs_t fs_req;
+ uv_stdio_container_t stdio[3];
+ uv_buf_t buf;
+
+ /* Setup. */
+ unlink("stdout_file");
+ unlink("stderr_file");
+
+ init_process_options("spawn_helper6", exit_cb);
+
+ /* open 'stdout_file' and replace STDOUT_FILENO with it */
+ r = uv_fs_open(NULL,
+ &fs_req,
+ "stdout_file",
+ O_CREAT | O_RDWR,
+ S_IRUSR | S_IWUSR,
+ NULL);
+ ASSERT(r != -1);
+ uv_fs_req_cleanup(&fs_req);
+ stdout_file = dup2(r, STDOUT_FILENO);
+ ASSERT(stdout_file != -1);
+
+ /* open 'stderr_file' and replace STDERR_FILENO with it */
+ r = uv_fs_open(NULL, &fs_req, "stderr_file", O_CREAT | O_RDWR,
+ S_IRUSR | S_IWUSR, NULL);
+ ASSERT(r != -1);
+ uv_fs_req_cleanup(&fs_req);
+ stderr_file = dup2(r, STDERR_FILENO);
+ ASSERT(stderr_file != -1);
+
+ /* now we're going to swap them: the child process' stdout will be our
+ * stderr_file and vice versa */
+ options.stdio = stdio;
+ options.stdio[0].flags = UV_IGNORE;
+ options.stdio[1].flags = UV_INHERIT_FD;
+ options.stdio[1].data.fd = stderr_file;
+ options.stdio[2].flags = UV_INHERIT_FD;
+ options.stdio[2].data.fd = stdout_file;
+ options.stdio_count = 3;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 1);
+
+ buf = uv_buf_init(output, sizeof(output));
+
+ /* check the content of stdout_file */
+ r = uv_fs_read(NULL, &fs_req, stdout_file, &buf, 1, 0, NULL);
+ ASSERT(r >= 15);
+ uv_fs_req_cleanup(&fs_req);
+
+ r = uv_fs_close(NULL, &fs_req, stdout_file, NULL);
+ ASSERT(r == 0);
+ uv_fs_req_cleanup(&fs_req);
+
+ printf("output is: %s", output);
+ ASSERT(strncmp("hello errworld\n", output, 15) == 0);
+
+ /* check the content of stderr_file */
+ r = uv_fs_read(NULL, &fs_req, stderr_file, &buf, 1, 0, NULL);
+ ASSERT(r >= 12);
+ uv_fs_req_cleanup(&fs_req);
+
+ r = uv_fs_close(NULL, &fs_req, stderr_file, NULL);
+ ASSERT(r == 0);
+ uv_fs_req_cleanup(&fs_req);
+
+ printf("output is: %s", output);
+ ASSERT(strncmp("hello world\n", output, 12) == 0);
+
+ /* Cleanup. */
+ unlink("stdout_file");
+ unlink("stderr_file");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+#else
+ RETURN_SKIP("Unix only test");
+#endif
+}
+
+
+TEST_IMPL(spawn_stdin) {
+ int r;
+ uv_pipe_t out;
+ uv_pipe_t in;
+ uv_write_t write_req;
+ uv_buf_t buf;
+ uv_stdio_container_t stdio[2];
+ char buffer[] = "hello-from-spawn_stdin";
+
+ init_process_options("spawn_helper3", exit_cb);
+
+ uv_pipe_init(uv_default_loop(), &out, 0);
+ uv_pipe_init(uv_default_loop(), &in, 0);
+ options.stdio = stdio;
+ options.stdio[0].flags = UV_CREATE_PIPE | UV_READABLE_PIPE;
+ options.stdio[0].data.stream = (uv_stream_t*)&in;
+ options.stdio[1].flags = UV_CREATE_PIPE | UV_WRITABLE_PIPE;
+ options.stdio[1].data.stream = (uv_stream_t*)&out;
+ options.stdio_count = 2;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ buf.base = buffer;
+ buf.len = sizeof(buffer);
+ r = uv_write(&write_req, (uv_stream_t*)&in, &buf, 1, write_cb);
+ ASSERT(r == 0);
+
+ r = uv_read_start((uv_stream_t*) &out, on_alloc, on_read);
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 3); /* Once for process twice for the pipe. */
+ ASSERT(strcmp(buffer, output) == 0);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(spawn_stdio_greater_than_3) {
+ int r;
+ uv_pipe_t pipe;
+ uv_stdio_container_t stdio[4];
+
+ init_process_options("spawn_helper5", exit_cb);
+
+ uv_pipe_init(uv_default_loop(), &pipe, 0);
+ options.stdio = stdio;
+ options.stdio[0].flags = UV_IGNORE;
+ options.stdio[1].flags = UV_IGNORE;
+ options.stdio[2].flags = UV_IGNORE;
+ options.stdio[3].flags = UV_CREATE_PIPE | UV_WRITABLE_PIPE;
+ options.stdio[3].data.stream = (uv_stream_t*)&pipe;
+ options.stdio_count = 4;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ r = uv_read_start((uv_stream_t*) &pipe, on_alloc, on_read);
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 2); /* Once for process once for the pipe. */
+ printf("output from stdio[3] is: %s", output);
+ ASSERT(strcmp("fourth stdio!\n", output) == 0);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(spawn_ignored_stdio) {
+ int r;
+
+ init_process_options("spawn_helper6", exit_cb);
+
+ options.stdio = NULL;
+ options.stdio_count = 0;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 1);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(spawn_and_kill) {
+ int r;
+
+ init_process_options("spawn_helper4", kill_cb);
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ r = uv_timer_init(uv_default_loop(), &timer);
+ ASSERT(r == 0);
+
+ r = uv_timer_start(&timer, timer_cb, 500, 0);
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 2); /* Once for process and once for timer. */
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(spawn_preserve_env) {
+ int r;
+ uv_pipe_t out;
+ uv_stdio_container_t stdio[2];
+
+ init_process_options("spawn_helper7", exit_cb);
+
+ uv_pipe_init(uv_default_loop(), &out, 0);
+ options.stdio = stdio;
+ options.stdio[0].flags = UV_IGNORE;
+ options.stdio[1].flags = UV_CREATE_PIPE | UV_WRITABLE_PIPE;
+ options.stdio[1].data.stream = (uv_stream_t*) &out;
+ options.stdio_count = 2;
+
+ r = putenv("ENV_TEST=testval");
+ ASSERT(r == 0);
+
+ /* Explicitly set options.env to NULL to test for env clobbering. */
+ options.env = NULL;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ r = uv_read_start((uv_stream_t*) &out, on_alloc, on_read);
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 2);
+
+ printf("output is: %s", output);
+ ASSERT(strcmp("testval", output) == 0);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(spawn_detached) {
+ int r;
+
+ init_process_options("spawn_helper4", detach_failure_cb);
+
+ options.flags |= UV_PROCESS_DETACHED;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ uv_unref((uv_handle_t*)&process);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 0);
+
+ r = uv_kill(process.pid, 0);
+ ASSERT(r == 0);
+
+ r = uv_kill(process.pid, 15);
+ ASSERT(r == 0);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+TEST_IMPL(spawn_and_kill_with_std) {
+ int r;
+ uv_pipe_t in, out, err;
+ uv_write_t write;
+ char message[] = "Nancy's joining me because the message this evening is "
+ "not my message but ours.";
+ uv_buf_t buf;
+ uv_stdio_container_t stdio[3];
+
+ init_process_options("spawn_helper4", kill_cb);
+
+ r = uv_pipe_init(uv_default_loop(), &in, 0);
+ ASSERT(r == 0);
+
+ r = uv_pipe_init(uv_default_loop(), &out, 0);
+ ASSERT(r == 0);
+
+ r = uv_pipe_init(uv_default_loop(), &err, 0);
+ ASSERT(r == 0);
+
+ options.stdio = stdio;
+ options.stdio[0].flags = UV_CREATE_PIPE | UV_READABLE_PIPE;
+ options.stdio[0].data.stream = (uv_stream_t*)&in;
+ options.stdio[1].flags = UV_CREATE_PIPE | UV_WRITABLE_PIPE;
+ options.stdio[1].data.stream = (uv_stream_t*)&out;
+ options.stdio[2].flags = UV_CREATE_PIPE | UV_WRITABLE_PIPE;
+ options.stdio[2].data.stream = (uv_stream_t*)&err;
+ options.stdio_count = 3;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ buf = uv_buf_init(message, sizeof message);
+ r = uv_write(&write, (uv_stream_t*) &in, &buf, 1, write_cb);
+ ASSERT(r == 0);
+
+ r = uv_read_start((uv_stream_t*) &out, on_alloc, on_read);
+ ASSERT(r == 0);
+
+ r = uv_read_start((uv_stream_t*) &err, on_alloc, on_read);
+ ASSERT(r == 0);
+
+ r = uv_timer_init(uv_default_loop(), &timer);
+ ASSERT(r == 0);
+
+ r = uv_timer_start(&timer, timer_cb, 500, 0);
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 5); /* process x 1, timer x 1, stdio x 3. */
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(spawn_and_ping) {
+ uv_write_t write_req;
+ uv_pipe_t in, out;
+ uv_buf_t buf;
+ uv_stdio_container_t stdio[2];
+ int r;
+
+ init_process_options("spawn_helper3", exit_cb);
+ buf = uv_buf_init("TEST", 4);
+
+ uv_pipe_init(uv_default_loop(), &out, 0);
+ uv_pipe_init(uv_default_loop(), &in, 0);
+ options.stdio = stdio;
+ options.stdio[0].flags = UV_CREATE_PIPE | UV_READABLE_PIPE;
+ options.stdio[0].data.stream = (uv_stream_t*)&in;
+ options.stdio[1].flags = UV_CREATE_PIPE | UV_WRITABLE_PIPE;
+ options.stdio[1].data.stream = (uv_stream_t*)&out;
+ options.stdio_count = 2;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ /* Sending signum == 0 should check if the
+ * child process is still alive, not kill it.
+ */
+ r = uv_process_kill(&process, 0);
+ ASSERT(r == 0);
+
+ r = uv_write(&write_req, (uv_stream_t*)&in, &buf, 1, write_cb);
+ ASSERT(r == 0);
+
+ r = uv_read_start((uv_stream_t*)&out, on_alloc, on_read);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(strcmp(output, "TEST") == 0);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(spawn_same_stdout_stderr) {
+ uv_write_t write_req;
+ uv_pipe_t in, out;
+ uv_buf_t buf;
+ uv_stdio_container_t stdio[3];
+ int r;
+
+ init_process_options("spawn_helper3", exit_cb);
+ buf = uv_buf_init("TEST", 4);
+
+ uv_pipe_init(uv_default_loop(), &out, 0);
+ uv_pipe_init(uv_default_loop(), &in, 0);
+ options.stdio = stdio;
+ options.stdio[0].flags = UV_CREATE_PIPE | UV_READABLE_PIPE;
+ options.stdio[0].data.stream = (uv_stream_t*)&in;
+ options.stdio[1].flags = UV_CREATE_PIPE | UV_WRITABLE_PIPE;
+ options.stdio[1].data.stream = (uv_stream_t*)&out;
+ options.stdio_count = 2;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ /* Sending signum == 0 should check if the
+ * child process is still alive, not kill it.
+ */
+ r = uv_process_kill(&process, 0);
+ ASSERT(r == 0);
+
+ r = uv_write(&write_req, (uv_stream_t*)&in, &buf, 1, write_cb);
+ ASSERT(r == 0);
+
+ r = uv_read_start((uv_stream_t*)&out, on_alloc, on_read);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(strcmp(output, "TEST") == 0);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(spawn_closed_process_io) {
+ uv_pipe_t in;
+ uv_write_t write_req;
+ uv_buf_t buf;
+ uv_stdio_container_t stdio[2];
+ static char buffer[] = "hello-from-spawn_stdin\n";
+
+ init_process_options("spawn_helper3", exit_cb);
+
+ uv_pipe_init(uv_default_loop(), &in, 0);
+ options.stdio = stdio;
+ options.stdio[0].flags = UV_CREATE_PIPE | UV_READABLE_PIPE;
+ options.stdio[0].data.stream = (uv_stream_t*) &in;
+ options.stdio_count = 1;
+
+ close(0); /* Close process stdin. */
+
+ ASSERT(0 == uv_spawn(uv_default_loop(), &process, &options));
+
+ buf = uv_buf_init(buffer, sizeof(buffer));
+ ASSERT(0 == uv_write(&write_req, (uv_stream_t*) &in, &buf, 1, write_cb));
+
+ ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT));
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 2); /* process, child stdin */
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(kill) {
+ int r;
+
+#ifdef _WIN32
+ no_term_signal = 1;
+#endif
+
+ init_process_options("spawn_helper4", kill_cb);
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ /* Sending signum == 0 should check if the
+ * child process is still alive, not kill it.
+ */
+ r = uv_kill(process.pid, 0);
+ ASSERT(r == 0);
+
+ /* Kill the process. */
+ r = uv_kill(process.pid, /* SIGTERM */ 15);
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 1);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+#ifdef _WIN32
+TEST_IMPL(spawn_detect_pipe_name_collisions_on_windows) {
+ int r;
+ uv_pipe_t out;
+ char name[64];
+ HANDLE pipe_handle;
+ uv_stdio_container_t stdio[2];
+
+ init_process_options("spawn_helper2", exit_cb);
+
+ uv_pipe_init(uv_default_loop(), &out, 0);
+ options.stdio = stdio;
+ options.stdio[0].flags = UV_IGNORE;
+ options.stdio[1].flags = UV_CREATE_PIPE | UV_WRITABLE_PIPE;
+ options.stdio[1].data.stream = (uv_stream_t*)&out;
+ options.stdio_count = 2;
+
+ /* Create a pipe that'll cause a collision. */
+ snprintf(name,
+ sizeof(name),
+ "\\\\.\\pipe\\uv\\%p-%d",
+ &out,
+ GetCurrentProcessId());
+ pipe_handle = CreateNamedPipeA(name,
+ PIPE_ACCESS_INBOUND | FILE_FLAG_OVERLAPPED,
+ PIPE_TYPE_BYTE | PIPE_READMODE_BYTE | PIPE_WAIT,
+ 10,
+ 65536,
+ 65536,
+ 0,
+ NULL);
+ ASSERT(pipe_handle != INVALID_HANDLE_VALUE);
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ r = uv_read_start((uv_stream_t*) &out, on_alloc, on_read);
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 2); /* Once for process once for the pipe. */
+ printf("output is: %s", output);
+ ASSERT(strcmp("hello world\n", output) == 0);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+#if !defined(USING_UV_SHARED)
+int make_program_args(char** args, int verbatim_arguments, WCHAR** dst_ptr);
+WCHAR* quote_cmd_arg(const WCHAR *source, WCHAR *target);
+
+TEST_IMPL(argument_escaping) {
+ const WCHAR* test_str[] = {
+ L"",
+ L"HelloWorld",
+ L"Hello World",
+ L"Hello\"World",
+ L"Hello World\\",
+ L"Hello\\\"World",
+ L"Hello\\World",
+ L"Hello\\\\World",
+ L"Hello World\\",
+ L"c:\\path\\to\\node.exe --eval \"require('c:\\\\path\\\\to\\\\test.js')\""
+ };
+ const int count = sizeof(test_str) / sizeof(*test_str);
+ WCHAR** test_output;
+ WCHAR* command_line;
+ WCHAR** cracked;
+ size_t total_size = 0;
+ int i;
+ int num_args;
+ int result;
+
+ char* verbatim[] = {
+ "cmd.exe",
+ "/c",
+ "c:\\path\\to\\node.exe --eval \"require('c:\\\\path\\\\to\\\\test.js')\"",
+ NULL
+ };
+ WCHAR* verbatim_output;
+ WCHAR* non_verbatim_output;
+
+ test_output = calloc(count, sizeof(WCHAR*));
+ ASSERT(test_output != NULL);
+ for (i = 0; i < count; ++i) {
+ test_output[i] = calloc(2 * (wcslen(test_str[i]) + 2), sizeof(WCHAR));
+ quote_cmd_arg(test_str[i], test_output[i]);
+ wprintf(L"input : %s\n", test_str[i]);
+ wprintf(L"output: %s\n", test_output[i]);
+ total_size += wcslen(test_output[i]) + 1;
+ }
+ command_line = calloc(total_size + 1, sizeof(WCHAR));
+ ASSERT(command_line != NULL);
+ for (i = 0; i < count; ++i) {
+ wcscat(command_line, test_output[i]);
+ wcscat(command_line, L" ");
+ }
+ command_line[total_size - 1] = L'\0';
+
+ wprintf(L"command_line: %s\n", command_line);
+
+ cracked = CommandLineToArgvW(command_line, &num_args);
+ for (i = 0; i < num_args; ++i) {
+ wprintf(L"%d: %s\t%s\n", i, test_str[i], cracked[i]);
+ ASSERT(wcscmp(test_str[i], cracked[i]) == 0);
+ }
+
+ LocalFree(cracked);
+ for (i = 0; i < count; ++i) {
+ free(test_output[i]);
+ }
+
+ result = make_program_args(verbatim, 1, &verbatim_output);
+ ASSERT(result == 0);
+ result = make_program_args(verbatim, 0, &non_verbatim_output);
+ ASSERT(result == 0);
+
+ wprintf(L" verbatim_output: %s\n", verbatim_output);
+ wprintf(L"non_verbatim_output: %s\n", non_verbatim_output);
+
+ ASSERT(wcscmp(verbatim_output,
+ L"cmd.exe /c c:\\path\\to\\node.exe --eval "
+ L"\"require('c:\\\\path\\\\to\\\\test.js')\"") == 0);
+ ASSERT(wcscmp(non_verbatim_output,
+ L"cmd.exe /c \"c:\\path\\to\\node.exe --eval "
+ L"\\\"require('c:\\\\path\\\\to\\\\test.js')\\\"\"") == 0);
+
+ free(verbatim_output);
+ free(non_verbatim_output);
+
+ return 0;
+}
+
+int make_program_env(char** env_block, WCHAR** dst_ptr);
+
+TEST_IMPL(environment_creation) {
+ int i;
+ char* environment[] = {
+ "FOO=BAR",
+ "SYSTEM=ROOT", /* substring of a supplied var name */
+ "SYSTEMROOTED=OMG", /* supplied var name is a substring */
+ "TEMP=C:\\Temp",
+ "INVALID",
+ "BAZ=QUX",
+ "B_Z=QUX",
+ "B\xe2\x82\xacZ=QUX",
+ "B\xf0\x90\x80\x82Z=QUX",
+ "B\xef\xbd\xa1Z=QUX",
+ "B\xf0\xa3\x91\x96Z=QUX",
+ "BAZ", /* repeat, invalid variable */
+ NULL
+ };
+ WCHAR* wenvironment[] = {
+ L"BAZ=QUX",
+ L"B_Z=QUX",
+ L"B\x20acZ=QUX",
+ L"B\xd800\xdc02Z=QUX",
+ L"B\xd84d\xdc56Z=QUX",
+ L"B\xff61Z=QUX",
+ L"FOO=BAR",
+ L"SYSTEM=ROOT", /* substring of a supplied var name */
+ L"SYSTEMROOTED=OMG", /* supplied var name is a substring */
+ L"TEMP=C:\\Temp",
+ };
+ WCHAR* from_env[] = {
+ /* list should be kept in sync with list
+ * in process.c, minus variables in wenvironment */
+ L"HOMEDRIVE",
+ L"HOMEPATH",
+ L"LOGONSERVER",
+ L"PATH",
+ L"USERDOMAIN",
+ L"USERNAME",
+ L"USERPROFILE",
+ L"SYSTEMDRIVE",
+ L"SYSTEMROOT",
+ L"WINDIR",
+ /* test for behavior in the absence of a
+ * required-environment variable: */
+ L"ZTHIS_ENV_VARIABLE_DOES_NOT_EXIST",
+ };
+ int found_in_loc_env[ARRAY_SIZE(wenvironment)] = {0};
+ int found_in_usr_env[ARRAY_SIZE(from_env)] = {0};
+ WCHAR *expected[ARRAY_SIZE(from_env)];
+ int result;
+ WCHAR* str;
+ WCHAR* prev;
+ WCHAR* env;
+
+ for (i = 0; i < ARRAY_SIZE(from_env); i++) {
+ /* copy expected additions to environment locally */
+ size_t len = GetEnvironmentVariableW(from_env[i], NULL, 0);
+ if (len == 0) {
+ found_in_usr_env[i] = 1;
+ str = malloc(1 * sizeof(WCHAR));
+ *str = 0;
+ expected[i] = str;
+ } else {
+ size_t name_len = wcslen(from_env[i]);
+ str = malloc((name_len+1+len) * sizeof(WCHAR));
+ wmemcpy(str, from_env[i], name_len);
+ expected[i] = str;
+ str += name_len;
+ *str++ = L'=';
+ GetEnvironmentVariableW(from_env[i], str, len);
+ }
+ }
+
+ result = make_program_env(environment, &env);
+ ASSERT(result == 0);
+
+ for (str = env, prev = NULL; *str; prev = str, str += wcslen(str) + 1) {
+ int found = 0;
+#if 0
+ _cputws(str);
+ putchar('\n');
+#endif
+ for (i = 0; i < ARRAY_SIZE(wenvironment) && !found; i++) {
+ if (!wcscmp(str, wenvironment[i])) {
+ ASSERT(!found_in_loc_env[i]);
+ found_in_loc_env[i] = 1;
+ found = 1;
+ }
+ }
+ for (i = 0; i < ARRAY_SIZE(expected) && !found; i++) {
+ if (!wcscmp(str, expected[i])) {
+ ASSERT(!found_in_usr_env[i]);
+ found_in_usr_env[i] = 1;
+ found = 1;
+ }
+ }
+ if (prev) { /* verify sort order -- requires Vista */
+#if _WIN32_WINNT >= 0x0600 && \
+ (!defined(__MINGW32__) || defined(__MINGW64_VERSION_MAJOR))
+ ASSERT(CompareStringOrdinal(prev, -1, str, -1, TRUE) == 1);
+#endif
+ }
+ ASSERT(found); /* verify that we expected this variable */
+ }
+
+ /* verify that we found all expected variables */
+ for (i = 0; i < ARRAY_SIZE(wenvironment); i++) {
+ ASSERT(found_in_loc_env[i]);
+ }
+ for (i = 0; i < ARRAY_SIZE(expected); i++) {
+ ASSERT(found_in_usr_env[i]);
+ }
+
+ return 0;
+}
+#endif
+
+/* Regression test for issue #909 */
+TEST_IMPL(spawn_with_an_odd_path) {
+ int r;
+
+ char newpath[2048];
+ char *path = getenv("PATH");
+ ASSERT(path != NULL);
+ snprintf(newpath, 2048, ";.;%s", path);
+ SetEnvironmentVariable("PATH", newpath);
+
+ init_process_options("", exit_cb);
+ options.file = options.args[0] = "program-that-had-better-not-exist";
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == UV_ENOENT || r == UV_EACCES);
+ ASSERT(0 == uv_is_active((uv_handle_t*) &process));
+ uv_close((uv_handle_t*) &process, NULL);
+ ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT));
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+#endif
+
+#ifndef _WIN32
+TEST_IMPL(spawn_setuid_setgid) {
+ int r;
+ struct passwd* pw;
+
+ /* if not root, then this will fail. */
+ uv_uid_t uid = getuid();
+ if (uid != 0) {
+ fprintf(stderr, "spawn_setuid_setgid skipped: not root\n");
+ return 0;
+ }
+
+ init_process_options("spawn_helper1", exit_cb);
+
+ /* become the "nobody" user. */
+ pw = getpwnam("nobody");
+ ASSERT(pw != NULL);
+ options.uid = pw->pw_uid;
+ options.gid = pw->pw_gid;
+ options.flags = UV_PROCESS_SETUID | UV_PROCESS_SETGID;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ if (r == UV_EACCES)
+ RETURN_SKIP("user 'nobody' cannot access the test runner");
+
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 1);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+#endif
+
+
+#ifndef _WIN32
+TEST_IMPL(spawn_setuid_fails) {
+ int r;
+
+ /* if root, become nobody. */
+ uv_uid_t uid = getuid();
+ if (uid == 0) {
+ struct passwd* pw;
+ pw = getpwnam("nobody");
+ ASSERT(pw != NULL);
+ ASSERT(0 == setgid(pw->pw_gid));
+ ASSERT(0 == setuid(pw->pw_uid));
+ }
+
+ init_process_options("spawn_helper1", fail_cb);
+
+ options.flags |= UV_PROCESS_SETUID;
+ options.uid = 0;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == UV_EPERM);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(close_cb_called == 0);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(spawn_setgid_fails) {
+ int r;
+
+ /* if root, become nobody. */
+ uv_uid_t uid = getuid();
+ if (uid == 0) {
+ struct passwd* pw;
+ pw = getpwnam("nobody");
+ ASSERT(pw != NULL);
+ ASSERT(0 == setgid(pw->pw_gid));
+ ASSERT(0 == setuid(pw->pw_uid));
+ }
+
+ init_process_options("spawn_helper1", fail_cb);
+
+ options.flags |= UV_PROCESS_SETGID;
+ options.gid = 0;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == UV_EPERM);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(close_cb_called == 0);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+#endif
+
+
+#ifdef _WIN32
+
+static void exit_cb_unexpected(uv_process_t* process,
+ int64_t exit_status,
+ int term_signal) {
+ ASSERT(0 && "should not have been called");
+}
+
+
+TEST_IMPL(spawn_setuid_fails) {
+ int r;
+
+ init_process_options("spawn_helper1", exit_cb_unexpected);
+
+ options.flags |= UV_PROCESS_SETUID;
+ options.uid = (uv_uid_t) -42424242;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == UV_ENOTSUP);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(close_cb_called == 0);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(spawn_setgid_fails) {
+ int r;
+
+ init_process_options("spawn_helper1", exit_cb_unexpected);
+
+ options.flags |= UV_PROCESS_SETGID;
+ options.gid = (uv_gid_t) -42424242;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == UV_ENOTSUP);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(close_cb_called == 0);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+#endif
+
+
+TEST_IMPL(spawn_auto_unref) {
+ init_process_options("spawn_helper1", NULL);
+ ASSERT(0 == uv_spawn(uv_default_loop(), &process, &options));
+ ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT));
+ ASSERT(0 == uv_is_closing((uv_handle_t*) &process));
+ uv_close((uv_handle_t*) &process, NULL);
+ ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT));
+ ASSERT(1 == uv_is_closing((uv_handle_t*) &process));
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+#ifndef _WIN32
+TEST_IMPL(spawn_fs_open) {
+ int fd;
+ uv_fs_t fs_req;
+ uv_pipe_t in;
+ uv_write_t write_req;
+ uv_buf_t buf;
+ uv_stdio_container_t stdio[1];
+
+ fd = uv_fs_open(NULL, &fs_req, "/dev/null", O_RDWR, 0, NULL);
+ ASSERT(fd >= 0);
+ uv_fs_req_cleanup(&fs_req);
+
+ init_process_options("spawn_helper8", exit_cb);
+
+ ASSERT(0 == uv_pipe_init(uv_default_loop(), &in, 0));
+
+ options.stdio = stdio;
+ options.stdio[0].flags = UV_CREATE_PIPE | UV_READABLE_PIPE;
+ options.stdio[0].data.stream = (uv_stream_t*) &in;
+ options.stdio_count = 1;
+
+ ASSERT(0 == uv_spawn(uv_default_loop(), &process, &options));
+
+ buf = uv_buf_init((char*) &fd, sizeof(fd));
+ ASSERT(0 == uv_write(&write_req, (uv_stream_t*) &in, &buf, 1, write_cb));
+
+ ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT));
+ ASSERT(0 == uv_fs_close(NULL, &fs_req, fd, NULL));
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 2); /* One for `in`, one for process */
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+#endif /* !_WIN32 */
+
+
+#ifndef _WIN32
+TEST_IMPL(closed_fd_events) {
+ uv_stdio_container_t stdio[3];
+ uv_pipe_t pipe_handle;
+ int fd[2];
+
+ /* create a pipe and share it with a child process */
+ ASSERT(0 == pipe(fd));
+
+ /* spawn_helper4 blocks indefinitely. */
+ init_process_options("spawn_helper4", exit_cb);
+ options.stdio_count = 3;
+ options.stdio = stdio;
+ options.stdio[0].flags = UV_INHERIT_FD;
+ options.stdio[0].data.fd = fd[0];
+ options.stdio[1].flags = UV_IGNORE;
+ options.stdio[2].flags = UV_IGNORE;
+
+ ASSERT(0 == uv_spawn(uv_default_loop(), &process, &options));
+ uv_unref((uv_handle_t*) &process);
+
+ /* read from the pipe with uv */
+ ASSERT(0 == uv_pipe_init(uv_default_loop(), &pipe_handle, 0));
+ ASSERT(0 == uv_pipe_open(&pipe_handle, fd[0]));
+ fd[0] = -1;
+
+ ASSERT(0 == uv_read_start((uv_stream_t*) &pipe_handle, on_alloc, on_read_once));
+
+ ASSERT(1 == write(fd[1], "", 1));
+
+ ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_ONCE));
+
+ /* should have received just one byte */
+ ASSERT(output_used == 1);
+
+ /* close the pipe and see if we still get events */
+ uv_close((uv_handle_t*) &pipe_handle, close_cb);
+
+ ASSERT(1 == write(fd[1], "", 1));
+
+ ASSERT(0 == uv_timer_init(uv_default_loop(), &timer));
+ ASSERT(0 == uv_timer_start(&timer, timer_counter_cb, 10, 0));
+
+ /* see if any spurious events interrupt the timer */
+ if (1 == uv_run(uv_default_loop(), UV_RUN_ONCE))
+ /* have to run again to really trigger the timer */
+ ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_ONCE));
+
+ ASSERT(timer_counter == 1);
+
+ /* cleanup */
+ ASSERT(0 == uv_process_kill(&process, /* SIGTERM */ 15));
+ ASSERT(0 == close(fd[1]));
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+#endif /* !_WIN32 */
+
+TEST_IMPL(spawn_reads_child_path) {
+ int r;
+ int len;
+ char file[64];
+ char path[1024];
+ char* env[3];
+
+ /* Need to carry over the dynamic linker path when the test runner is
+ * linked against libuv.so, see https://github.com/libuv/libuv/issues/85.
+ */
+#if defined(__APPLE__)
+ static const char dyld_path_var[] = "DYLD_LIBRARY_PATH";
+#else
+ static const char dyld_path_var[] = "LD_LIBRARY_PATH";
+#endif
+
+ /* Set up the process, but make sure that the file to run is relative and */
+ /* requires a lookup into PATH */
+ init_process_options("spawn_helper1", exit_cb);
+
+ /* Set up the PATH env variable */
+ for (len = strlen(exepath);
+ exepath[len - 1] != '/' && exepath[len - 1] != '\\';
+ len--);
+ strcpy(file, exepath + len);
+ exepath[len] = 0;
+ strcpy(path, "PATH=");
+ strcpy(path + 5, exepath);
+
+ env[0] = path;
+ env[1] = getenv(dyld_path_var);
+ env[2] = NULL;
+
+ if (env[1] != NULL) {
+ static char buf[1024 + sizeof(dyld_path_var)];
+ snprintf(buf, sizeof(buf), "%s=%s", dyld_path_var, env[1]);
+ env[1] = buf;
+ }
+
+ options.file = file;
+ options.args[0] = file;
+ options.env = env;
+
+ r = uv_spawn(uv_default_loop(), &process, &options);
+ ASSERT(r == 0);
+
+ r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 1);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+#ifndef _WIN32
+static int mpipe(int *fds) {
+ if (pipe(fds) == -1)
+ return -1;
+ if (fcntl(fds[0], F_SETFD, FD_CLOEXEC) == -1 ||
+ fcntl(fds[1], F_SETFD, FD_CLOEXEC) == -1) {
+ close(fds[0]);
+ close(fds[1]);
+ return -1;
+ }
+ return 0;
+}
+#else
+static int mpipe(int *fds) {
+ SECURITY_ATTRIBUTES attr;
+ HANDLE readh, writeh;
+ attr.nLength = sizeof(attr);
+ attr.lpSecurityDescriptor = NULL;
+ attr.bInheritHandle = FALSE;
+ if (!CreatePipe(&readh, &writeh, &attr, 0))
+ return -1;
+ fds[0] = _open_osfhandle((intptr_t)readh, 0);
+ fds[1] = _open_osfhandle((intptr_t)writeh, 0);
+ if (fds[0] == -1 || fds[1] == -1) {
+ CloseHandle(readh);
+ CloseHandle(writeh);
+ return -1;
+ }
+ return 0;
+}
+#endif /* !_WIN32 */
+
+TEST_IMPL(spawn_inherit_streams) {
+ uv_process_t child_req;
+ uv_stdio_container_t child_stdio[2];
+ int fds_stdin[2];
+ int fds_stdout[2];
+ uv_pipe_t pipe_stdin_child;
+ uv_pipe_t pipe_stdout_child;
+ uv_pipe_t pipe_stdin_parent;
+ uv_pipe_t pipe_stdout_parent;
+ unsigned char ubuf[OUTPUT_SIZE - 1];
+ uv_buf_t buf;
+ unsigned int i;
+ int r;
+ uv_write_t write_req;
+ uv_loop_t* loop;
+
+ init_process_options("spawn_helper9", exit_cb);
+
+ loop = uv_default_loop();
+ ASSERT(uv_pipe_init(loop, &pipe_stdin_child, 0) == 0);
+ ASSERT(uv_pipe_init(loop, &pipe_stdout_child, 0) == 0);
+ ASSERT(uv_pipe_init(loop, &pipe_stdin_parent, 0) == 0);
+ ASSERT(uv_pipe_init(loop, &pipe_stdout_parent, 0) == 0);
+
+ ASSERT(mpipe(fds_stdin) != -1);
+ ASSERT(mpipe(fds_stdout) != -1);
+
+ ASSERT(uv_pipe_open(&pipe_stdin_child, fds_stdin[0]) == 0);
+ ASSERT(uv_pipe_open(&pipe_stdout_child, fds_stdout[1]) == 0);
+ ASSERT(uv_pipe_open(&pipe_stdin_parent, fds_stdin[1]) == 0);
+ ASSERT(uv_pipe_open(&pipe_stdout_parent, fds_stdout[0]) == 0);
+
+ child_stdio[0].flags = UV_INHERIT_STREAM;
+ child_stdio[0].data.stream = (uv_stream_t *)&pipe_stdin_child;
+
+ child_stdio[1].flags = UV_INHERIT_STREAM;
+ child_stdio[1].data.stream = (uv_stream_t *)&pipe_stdout_child;
+
+ options.stdio = child_stdio;
+ options.stdio_count = 2;
+
+ ASSERT(uv_spawn(loop, &child_req, &options) == 0);
+
+ uv_close((uv_handle_t*)&pipe_stdin_child, NULL);
+ uv_close((uv_handle_t*)&pipe_stdout_child, NULL);
+
+ buf = uv_buf_init((char*)ubuf, sizeof ubuf);
+ for (i = 0; i < sizeof ubuf; ++i)
+ ubuf[i] = i & 255u;
+ memset(output, 0, sizeof ubuf);
+
+ r = uv_write(&write_req,
+ (uv_stream_t*)&pipe_stdin_parent,
+ &buf,
+ 1,
+ write_cb);
+ ASSERT(r == 0);
+
+ r = uv_read_start((uv_stream_t*)&pipe_stdout_parent, on_alloc, on_read);
+ ASSERT(r == 0);
+
+ r = uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(r == 0);
+
+ ASSERT(exit_cb_called == 1);
+ ASSERT(close_cb_called == 3);
+
+ r = memcmp(ubuf, output, sizeof ubuf);
+ ASSERT(r == 0);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+/* Helper for child process of spawn_inherit_streams */
+#ifndef _WIN32
+int spawn_stdin_stdout(void) {
+ char buf[1024];
+ char* pbuf;
+ for (;;) {
+ ssize_t r, w, c;
+ do {
+ r = read(0, buf, sizeof buf);
+ } while (r == -1 && errno == EINTR);
+ if (r == 0) {
+ return 1;
+ }
+ ASSERT(r > 0);
+ c = r;
+ pbuf = buf;
+ while (c) {
+ do {
+ w = write(1, pbuf, (size_t)c);
+ } while (w == -1 && errno == EINTR);
+ ASSERT(w >= 0);
+ pbuf = pbuf + w;
+ c = c - w;
+ }
+ }
+ return 2;
+}
+#else
+int spawn_stdin_stdout(void) {
+ char buf[1024];
+ char* pbuf;
+ HANDLE h_stdin = GetStdHandle(STD_INPUT_HANDLE);
+ HANDLE h_stdout = GetStdHandle(STD_OUTPUT_HANDLE);
+ ASSERT(h_stdin != INVALID_HANDLE_VALUE);
+ ASSERT(h_stdout != INVALID_HANDLE_VALUE);
+ for (;;) {
+ DWORD n_read;
+ DWORD n_written;
+ DWORD to_write;
+ if (!ReadFile(h_stdin, buf, sizeof buf, &n_read, NULL)) {
+ ASSERT(GetLastError() == ERROR_BROKEN_PIPE);
+ return 1;
+ }
+ to_write = n_read;
+ pbuf = buf;
+ while (to_write) {
+ ASSERT(WriteFile(h_stdout, pbuf, to_write, &n_written, NULL));
+ to_write -= n_written;
+ pbuf += n_written;
+ }
+ }
+ return 2;
+}
+#endif /* !_WIN32 */