uv: upgrade to 28234d7

1 files changed, 154 insertions, 0 deletions

diff --git a/deps/uv/test/test-stdio-over-pipes.c b/deps/uv/test/test-stdio-over-pipes.c
new file mode 100644
index 0000000000..fd96fc2d28
--- /dev/null
+++ b/deps/uv/test/test-stdio-over-pipes.c
@@ -0,0 +1,154 @@
+/* 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"
+
+
+static char exepath[1024];
+static size_t exepath_size = 1024;
+static char* args[3];
+static uv_process_options_t options;
+static int close_cb_called;
+static int exit_cb_called;
+static int on_read_cb_called;
+static int after_write_cb_called;
+uv_pipe_t out, in;
+static uv_loop_t* loop;
+#define OUTPUT_SIZE 1024
+static char output[OUTPUT_SIZE];
+static int output_used;
+
+typedef struct {
+  uv_write_t req;
+  uv_buf_t buf;
+} write_req_t;
+
+
+static void close_cb(uv_handle_t* handle) {
+  printf("close_cb\n");
+  close_cb_called++;
+}
+
+
+static void exit_cb(uv_process_t* process, int exit_status, int term_signal) {
+  printf("exit_cb\n");
+  exit_cb_called++;
+  ASSERT(exit_status == 0);
+  ASSERT(term_signal == 0);
+  uv_close((uv_handle_t*)process, close_cb);
+  uv_close((uv_handle_t*)&in, close_cb);
+  uv_close((uv_handle_t*)&out, close_cb);
+}
+
+
+static void init_process_options(char* test, uv_exit_cb exit_cb) {
+  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;
+}
+
+
+static uv_buf_t 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;
+  return buf;
+}
+
+
+static void after_write(uv_write_t* req, int status) {
+  write_req_t* wr;
+
+  if (status) {
+    uv_err_t err = uv_last_error(loop);
+    fprintf(stderr, "uv_write error: %s\n", uv_strerror(err));
+    ASSERT(0);
+  }
+
+  wr = (write_req_t*) req;
+
+  /* Free the read/write buffer and the request */
+  free(wr);
+
+  after_write_cb_called++;
+}
+
+
+static void on_read(uv_stream_t* tcp, ssize_t nread, uv_buf_t buf) {
+  write_req_t* write_req;
+  int r;
+  uv_err_t err = uv_last_error(uv_default_loop());
+
+  ASSERT(nread > 0 || err.code == UV_EOF);
+
+  if (nread > 0) {
+    output_used += nread;
+    if (output_used == 12) {
+      ASSERT(memcmp("hello world\n", output, 12) == 0);
+      write_req = (write_req_t*)malloc(sizeof(*write_req));
+      write_req->buf = uv_buf_init(output, output_used);
+      r = uv_write(&write_req->req, (uv_stream_t*)&in, &write_req->buf, 1, after_write);
+      ASSERT(r == 0);
+    }
+  }
+
+  on_read_cb_called++;
+}
+
+
+TEST_IMPL(stdio_over_pipes) {
+  int r;
+  uv_process_t process;
+  loop = uv_default_loop();
+
+  init_process_options("stdio_over_pipes_helper", exit_cb);
+
+  uv_pipe_init(loop, &out, 0);
+  options.stdout_stream = &out;
+  uv_pipe_init(loop, &in, 0);
+  options.stdin_stream = ∈
+
+  r = uv_spawn(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());
+  ASSERT(r == 0);
+
+  ASSERT(on_read_cb_called > 1);
+  ASSERT(after_write_cb_called == 1);
+  ASSERT(exit_cb_called == 1);
+  ASSERT(close_cb_called == 3);
+  ASSERT(memcmp("hello world\n", output, 12) == 0);
+  ASSERT(output_used == 12);
+
+  return 0;
+}
+