upgrade libuv

1 files changed, 217 insertions, 0 deletions

diff --git a/deps/uv/test/test-fs-event.c b/deps/uv/test/test-fs-event.c
new file mode 100644
index 0000000000..d249ec6692
--- /dev/null
+++ b/deps/uv/test/test-fs-event.c
@@ -0,0 +1,217 @@
+/* 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 <string.h>
+#include <fcntl.h>
+
+uv_fs_event_t fs_event;
+uv_timer_t timer;
+int timer_cb_called;
+int close_cb_called;
+int fs_event_cb_called;
+
+static void create_dir(uv_loop_t* loop, const char* name) {
+  int r;
+  uv_fs_t req;
+  r = uv_fs_mkdir(loop, &req, name, 0755, NULL);
+  ASSERT(r == 0);
+  uv_fs_req_cleanup(&req);
+}
+
+static void create_file(uv_loop_t* loop, const char* name) {
+  int r;
+  uv_file file;
+  uv_fs_t req;
+
+  r = uv_fs_open(loop, &req, name, O_WRONLY | O_CREAT,
+      S_IWRITE | S_IREAD, NULL);
+  ASSERT(r != -1);
+  file = r;
+  uv_fs_req_cleanup(&req);
+  r = uv_fs_close(loop, &req, file, NULL);
+  ASSERT(r == 0);
+  uv_fs_req_cleanup(&req);
+}
+
+static void touch_file(uv_loop_t* loop, const char* name) {
+  int r;
+  uv_file file;
+  uv_fs_t req;
+
+  r = uv_fs_open(loop, &req, name, O_RDWR, 0, NULL);
+  ASSERT(r != -1);
+  file = r;
+  uv_fs_req_cleanup(&req);
+
+  r = uv_fs_write(loop, &req, file, "foo", 4, -1, NULL);
+  ASSERT(r != -1);
+  uv_fs_req_cleanup(&req);
+
+  r = uv_fs_close(loop, &req, file, NULL);
+  ASSERT(r != -1);
+  uv_fs_req_cleanup(&req);
+}
+
+static void close_cb(uv_handle_t* handle) {
+  ASSERT(handle != NULL);
+  close_cb_called++;
+}
+
+static void fs_event_cb_dir(uv_fs_event_t* handle, const char* filename,
+  int events, int status) {
+  ++fs_event_cb_called;
+  ASSERT(handle == &fs_event);
+  ASSERT(status == 0);
+  ASSERT(events == UV_RENAME);
+  ASSERT(strcmp(filename, "file1") == 0);
+  uv_close((uv_handle_t*)handle, close_cb);
+}
+
+static void fs_event_cb_file(uv_fs_event_t* handle, const char* filename,
+  int events, int status) {
+  ++fs_event_cb_called;
+  ASSERT(handle == &fs_event);
+  ASSERT(status == 0);
+  ASSERT(events == UV_CHANGE);
+  ASSERT(strcmp(filename, "file2") == 0);
+  uv_close((uv_handle_t*)handle, close_cb);
+}
+
+static void fs_event_cb_file_current_dir(uv_fs_event_t* handle,
+  const char* filename, int events, int status) {
+  ++fs_event_cb_called;
+  ASSERT(handle == &fs_event);
+  ASSERT(status == 0);
+  ASSERT(events == UV_CHANGE);
+  ASSERT(strcmp(filename, "watch_file") == 0);
+  uv_close((uv_handle_t*)handle, close_cb);
+}
+
+static void timer_cb_dir(uv_timer_t* handle, int status) {
+  ++timer_cb_called;
+  create_file(handle->loop, "watch_dir/file1");
+  uv_close((uv_handle_t*)handle, close_cb);
+}
+
+static void timer_cb_file(uv_timer_t* handle, int status) {
+  ++timer_cb_called;
+  
+  if (timer_cb_called == 1) {
+    touch_file(handle->loop, "watch_dir/file1");
+  } else {
+    touch_file(handle->loop, "watch_dir/file2");
+    uv_close((uv_handle_t*)handle, close_cb);
+  }
+}
+
+TEST_IMPL(fs_event_watch_dir) {
+  uv_fs_t fs_req;
+  uv_loop_t* loop = uv_default_loop();
+  int r;
+
+  /* Setup */
+  uv_fs_unlink(loop, &fs_req, "watch_dir/file1", NULL);
+  uv_fs_unlink(loop, &fs_req, "watch_dir/file2", NULL);
+  uv_fs_rmdir(loop, &fs_req, "watch_dir", NULL);
+  create_dir(loop, "watch_dir");
+
+  r = uv_fs_event_init(loop, &fs_event, "watch_dir", fs_event_cb_dir);
+  ASSERT(r != -1);
+  r = uv_timer_init(loop, &timer);
+  ASSERT(r != -1);
+  r = uv_timer_start(&timer, timer_cb_dir, 100, 0);
+  ASSERT(r != -1);
+
+  uv_run(loop);
+
+  ASSERT(fs_event_cb_called == 1);
+  ASSERT(timer_cb_called == 1);
+  ASSERT(close_cb_called == 2);
+
+  /* Cleanup */
+  r = uv_fs_unlink(loop, &fs_req, "watch_dir/file1", NULL);
+  r = uv_fs_unlink(loop, &fs_req, "watch_dir/file2", NULL);
+  r = uv_fs_rmdir(loop, &fs_req, "watch_dir", NULL);
+
+  return 0;
+}
+
+TEST_IMPL(fs_event_watch_file) {
+  uv_fs_t fs_req;
+  uv_loop_t* loop = uv_default_loop();
+  int r;
+
+  /* Setup */
+  uv_fs_unlink(loop, &fs_req, "watch_dir/file1", NULL);
+  uv_fs_unlink(loop, &fs_req, "watch_dir/file2", NULL);
+  uv_fs_rmdir(loop, &fs_req, "watch_dir", NULL);
+  create_dir(loop, "watch_dir");
+  create_file(loop, "watch_dir/file1");
+  create_file(loop, "watch_dir/file2");
+
+  r = uv_fs_event_init(loop, &fs_event, "watch_dir/file2", fs_event_cb_file);
+  ASSERT(r != -1);
+  r = uv_timer_init(loop, &timer);
+  ASSERT(r != -1);
+  r = uv_timer_start(&timer, timer_cb_file, 100, 100);
+  ASSERT(r != -1);
+
+  uv_run(loop);
+
+  ASSERT(fs_event_cb_called == 1);
+  ASSERT(timer_cb_called == 2);
+  ASSERT(close_cb_called == 2);
+
+  /* Cleanup */
+  r = uv_fs_unlink(loop, &fs_req, "watch_dir/file1", NULL);
+  r = uv_fs_unlink(loop, &fs_req, "watch_dir/file2", NULL);
+  r = uv_fs_rmdir(loop, &fs_req, "watch_dir", NULL);
+
+  return 0;
+}
+
+TEST_IMPL(fs_event_watch_file_current_dir) {
+  uv_fs_t fs_req;
+  uv_loop_t* loop = uv_default_loop();
+  int r;
+
+  /* Setup */
+  uv_fs_unlink(loop, &fs_req, "watch_file", NULL);
+  create_file(loop, "watch_file");
+
+  r = uv_fs_event_init(loop, &fs_event, "watch_file",
+    fs_event_cb_file_current_dir);
+  ASSERT(r != -1);
+  
+  touch_file(loop, "watch_file");
+
+  uv_run(loop);
+
+  ASSERT(fs_event_cb_called == 1);
+  ASSERT(close_cb_called == 1);
+
+  /* Cleanup */
+  r = uv_fs_unlink(loop, &fs_req, "watch_file", NULL);
+  return 0;
+}