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author Miodrag Milanovic <mmicko@gmail.com>2016-10-07 14:14:08 +0200
committer Miodrag Milanovic <mmicko@gmail.com>2016-10-07 14:14:08 +0200
commit85f4741fcf642f52ac4fa56f0aff1728727c901b (patch)
treeda8cca02913839152d2eb04c0e85a83018bcaed3 /3rdparty/libuv/test/test-fs-event.c
parentff01b716711b97c2fcaa709ea97f7650f106aa10 (diff)
Remove libuv library (nw)
Diffstat (limited to '3rdparty/libuv/test/test-fs-event.c')
-rw-r--r--3rdparty/libuv/test/test-fs-event.c935
1 files changed, 0 insertions, 935 deletions
diff --git a/3rdparty/libuv/test/test-fs-event.c b/3rdparty/libuv/test/test-fs-event.c
deleted file mode 100644
index 35583529e57..00000000000
--- a/3rdparty/libuv/test/test-fs-event.c
+++ /dev/null
@@ -1,935 +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 <string.h>
-#include <fcntl.h>
-
-#ifndef HAVE_KQUEUE
-# if defined(__APPLE__) || \
- defined(__DragonFly__) || \
- defined(__FreeBSD__) || \
- defined(__OpenBSD__) || \
- defined(__NetBSD__)
-# define HAVE_KQUEUE 1
-# endif
-#endif
-
-static uv_fs_event_t fs_event;
-static const char file_prefix[] = "fsevent-";
-static const int fs_event_file_count = 16;
-#if defined(__APPLE__) || defined(_WIN32)
-static const char file_prefix_in_subdir[] = "subdir";
-#endif
-static uv_timer_t timer;
-static int timer_cb_called;
-static int close_cb_called;
-static int fs_event_created;
-static int fs_event_removed;
-static int fs_event_cb_called;
-#if defined(PATH_MAX)
-static char fs_event_filename[PATH_MAX];
-#else
-static char fs_event_filename[1024];
-#endif /* defined(PATH_MAX) */
-static int timer_cb_touch_called;
-
-static void create_dir(const char* name) {
- int r;
- uv_fs_t req;
- r = uv_fs_mkdir(NULL, &req, name, 0755, NULL);
- ASSERT(r == 0 || r == UV_EEXIST);
- uv_fs_req_cleanup(&req);
-}
-
-static void create_file(const char* name) {
- int r;
- uv_file file;
- uv_fs_t req;
-
- r = uv_fs_open(NULL, &req, name, O_WRONLY | O_CREAT, S_IWUSR | S_IRUSR, NULL);
- ASSERT(r >= 0);
- file = r;
- uv_fs_req_cleanup(&req);
- r = uv_fs_close(NULL, &req, file, NULL);
- ASSERT(r == 0);
- uv_fs_req_cleanup(&req);
-}
-
-static void touch_file(const char* name) {
- int r;
- uv_file file;
- uv_fs_t req;
- uv_buf_t buf;
-
- r = uv_fs_open(NULL, &req, name, O_RDWR, 0, NULL);
- ASSERT(r >= 0);
- file = r;
- uv_fs_req_cleanup(&req);
-
- buf = uv_buf_init("foo", 4);
- r = uv_fs_write(NULL, &req, file, &buf, 1, -1, NULL);
- ASSERT(r >= 0);
- uv_fs_req_cleanup(&req);
-
- r = uv_fs_close(NULL, &req, file, NULL);
- ASSERT(r == 0);
- uv_fs_req_cleanup(&req);
-}
-
-static void close_cb(uv_handle_t* handle) {
- ASSERT(handle != NULL);
- close_cb_called++;
-}
-
-static void fail_cb(uv_fs_event_t* handle,
- const char* path,
- int events,
- int status) {
- ASSERT(0 && "fail_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);
- #if defined(__APPLE__) || defined(_WIN32) || defined(__linux__)
- ASSERT(strcmp(filename, "file1") == 0);
- #else
- ASSERT(filename == NULL || strcmp(filename, "file1") == 0);
- #endif
- ASSERT(0 == uv_fs_event_stop(handle));
- uv_close((uv_handle_t*)handle, close_cb);
-}
-
-static const char* fs_event_get_filename(int i) {
- snprintf(fs_event_filename,
- sizeof(fs_event_filename),
- "watch_dir/%s%d",
- file_prefix,
- i);
- return fs_event_filename;
-}
-
-static void fs_event_create_files(uv_timer_t* handle) {
- /* Make sure we're not attempting to create files we do not intend */
- ASSERT(fs_event_created < fs_event_file_count);
-
- /* Create the file */
- create_file(fs_event_get_filename(fs_event_created));
-
- if (++fs_event_created < fs_event_file_count) {
- /* Create another file on a different event loop tick. We do it this way
- * to avoid fs events coalescing into one fs event. */
- ASSERT(0 == uv_timer_start(&timer, fs_event_create_files, 1, 0));
- }
-}
-
-static void fs_event_unlink_files(uv_timer_t* handle) {
- int r;
- int i;
-
- /* NOTE: handle might be NULL if invoked not as timer callback */
- if (handle == NULL) {
- /* Unlink all files */
- for (i = 0; i < 16; i++) {
- r = remove(fs_event_get_filename(i));
- if (handle != NULL)
- ASSERT(r == 0);
- }
- } else {
- /* Make sure we're not attempting to remove files we do not intend */
- ASSERT(fs_event_removed < fs_event_file_count);
-
- /* Remove the file */
- ASSERT(0 == remove(fs_event_get_filename(fs_event_removed)));
-
- if (++fs_event_removed < fs_event_file_count) {
- /* Remove another file on a different event loop tick. We do it this way
- * to avoid fs events coalescing into one fs event. */
- ASSERT(0 == uv_timer_start(&timer, fs_event_unlink_files, 1, 0));
- }
- }
-}
-
-static void fs_event_cb_dir_multi_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 || UV_RENAME);
- #if defined(__APPLE__) || defined(_WIN32) || defined(__linux__)
- ASSERT(strncmp(filename, file_prefix, sizeof(file_prefix) - 1) == 0);
- #else
- ASSERT(filename == NULL ||
- strncmp(filename, file_prefix, sizeof(file_prefix) - 1) == 0);
- #endif
-
- if (fs_event_created + fs_event_removed == fs_event_file_count) {
- /* Once we've processed all create events, delete all files */
- ASSERT(0 == uv_timer_start(&timer, fs_event_unlink_files, 1, 0));
- } else if (fs_event_cb_called == 2 * fs_event_file_count) {
- /* Once we've processed all create and delete events, stop watching */
- uv_close((uv_handle_t*) &timer, close_cb);
- uv_close((uv_handle_t*) handle, close_cb);
- }
-}
-
-#if defined(__APPLE__) || defined(_WIN32)
-static const char* fs_event_get_filename_in_subdir(int i) {
- snprintf(fs_event_filename,
- sizeof(fs_event_filename),
- "watch_dir/subdir/%s%d",
- file_prefix,
- i);
- return fs_event_filename;
-}
-
-static void fs_event_create_files_in_subdir(uv_timer_t* handle) {
- /* Make sure we're not attempting to create files we do not intend */
- ASSERT(fs_event_created < fs_event_file_count);
-
- /* Create the file */
- create_file(fs_event_get_filename_in_subdir(fs_event_created));
-
- if (++fs_event_created < fs_event_file_count) {
- /* Create another file on a different event loop tick. We do it this way
- * to avoid fs events coalescing into one fs event. */
- ASSERT(0 == uv_timer_start(&timer, fs_event_create_files_in_subdir, 1, 0));
- }
-}
-
-static void fs_event_unlink_files_in_subdir(uv_timer_t* handle) {
- int r;
- int i;
-
- /* NOTE: handle might be NULL if invoked not as timer callback */
- if (handle == NULL) {
- /* Unlink all files */
- for (i = 0; i < 16; i++) {
- r = remove(fs_event_get_filename_in_subdir(i));
- if (handle != NULL)
- ASSERT(r == 0);
- }
- } else {
- /* Make sure we're not attempting to remove files we do not intend */
- ASSERT(fs_event_removed < fs_event_file_count);
-
- /* Remove the file */
- ASSERT(0 == remove(fs_event_get_filename_in_subdir(fs_event_removed)));
-
- if (++fs_event_removed < fs_event_file_count) {
- /* Remove another file on a different event loop tick. We do it this way
- * to avoid fs events coalescing into one fs event. */
- ASSERT(0 == uv_timer_start(&timer, fs_event_unlink_files_in_subdir, 1, 0));
- }
- }
-}
-
-static void fs_event_cb_dir_multi_file_in_subdir(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 || UV_RENAME);
- #if defined(__APPLE__) || defined(_WIN32) || defined(__linux__)
- ASSERT(strncmp(filename,
- file_prefix_in_subdir,
- sizeof(file_prefix_in_subdir) - 1) == 0);
- #else
- ASSERT(filename == NULL ||
- strncmp(filename,
- file_prefix_in_subdir,
- sizeof(file_prefix_in_subdir) - 1) == 0);
- #endif
-
- if (fs_event_created + fs_event_removed == fs_event_file_count) {
- /* Once we've processed all create events, delete all files */
- ASSERT(0 == uv_timer_start(&timer, fs_event_unlink_files_in_subdir, 1, 0));
- } else if (fs_event_cb_called == 2 * fs_event_file_count) {
- /* Once we've processed all create and delete events, stop watching */
- uv_close((uv_handle_t*) &timer, close_cb);
- uv_close((uv_handle_t*) handle, close_cb);
- }
-}
-#endif
-
-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);
- #if defined(__APPLE__) || defined(_WIN32) || defined(__linux__)
- ASSERT(strcmp(filename, "file2") == 0);
- #else
- ASSERT(filename == NULL || strcmp(filename, "file2") == 0);
- #endif
- ASSERT(0 == uv_fs_event_stop(handle));
- uv_close((uv_handle_t*)handle, close_cb);
-}
-
-static void timer_cb_close_handle(uv_timer_t* timer) {
- uv_handle_t* handle;
-
- ASSERT(timer != NULL);
- handle = timer->data;
-
- uv_close((uv_handle_t*)timer, NULL);
- 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) {
- ASSERT(fs_event_cb_called == 0);
- ++fs_event_cb_called;
-
- ASSERT(handle == &fs_event);
- ASSERT(status == 0);
- ASSERT(events == UV_CHANGE);
- #if defined(__APPLE__) || defined(_WIN32) || defined(__linux__)
- ASSERT(strcmp(filename, "watch_file") == 0);
- #else
- ASSERT(filename == NULL || strcmp(filename, "watch_file") == 0);
- #endif
-
- /* Regression test for SunOS: touch should generate just one event. */
- {
- static uv_timer_t timer;
- uv_timer_init(handle->loop, &timer);
- timer.data = handle;
- uv_timer_start(&timer, timer_cb_close_handle, 250, 0);
- }
-}
-
-static void timer_cb_file(uv_timer_t* handle) {
- ++timer_cb_called;
-
- if (timer_cb_called == 1) {
- touch_file("watch_dir/file1");
- } else {
- touch_file("watch_dir/file2");
- uv_close((uv_handle_t*)handle, close_cb);
- }
-}
-
-static void timer_cb_touch(uv_timer_t* timer) {
- uv_close((uv_handle_t*)timer, NULL);
- touch_file("watch_file");
- timer_cb_touch_called++;
-}
-
-static void timer_cb_watch_twice(uv_timer_t* handle) {
- uv_fs_event_t* handles = handle->data;
- uv_close((uv_handle_t*) (handles + 0), NULL);
- uv_close((uv_handle_t*) (handles + 1), NULL);
- uv_close((uv_handle_t*) handle, NULL);
-}
-
-TEST_IMPL(fs_event_watch_dir) {
- uv_loop_t* loop = uv_default_loop();
- int r;
-
- /* Setup */
- fs_event_unlink_files(NULL);
- remove("watch_dir/file2");
- remove("watch_dir/file1");
- remove("watch_dir/");
- create_dir("watch_dir");
-
- r = uv_fs_event_init(loop, &fs_event);
- ASSERT(r == 0);
- r = uv_fs_event_start(&fs_event, fs_event_cb_dir_multi_file, "watch_dir", 0);
- ASSERT(r == 0);
- r = uv_timer_init(loop, &timer);
- ASSERT(r == 0);
- r = uv_timer_start(&timer, fs_event_create_files, 100, 0);
- ASSERT(r == 0);
-
- uv_run(loop, UV_RUN_DEFAULT);
-
- ASSERT(fs_event_cb_called == fs_event_created + fs_event_removed);
- ASSERT(close_cb_called == 2);
-
- /* Cleanup */
- fs_event_unlink_files(NULL);
- remove("watch_dir/file2");
- remove("watch_dir/file1");
- remove("watch_dir/");
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-
-TEST_IMPL(fs_event_watch_dir_recursive) {
-#if defined(__APPLE__) || defined(_WIN32)
- uv_loop_t* loop;
- int r;
-
- /* Setup */
- loop = uv_default_loop();
- fs_event_unlink_files(NULL);
- remove("watch_dir/file2");
- remove("watch_dir/file1");
- remove("watch_dir/subdir");
- remove("watch_dir/");
- create_dir("watch_dir");
- create_dir("watch_dir/subdir");
-
- r = uv_fs_event_init(loop, &fs_event);
- ASSERT(r == 0);
- r = uv_fs_event_start(&fs_event, fs_event_cb_dir_multi_file_in_subdir, "watch_dir", UV_FS_EVENT_RECURSIVE);
- ASSERT(r == 0);
- r = uv_timer_init(loop, &timer);
- ASSERT(r == 0);
- r = uv_timer_start(&timer, fs_event_create_files_in_subdir, 100, 0);
- ASSERT(r == 0);
-
- uv_run(loop, UV_RUN_DEFAULT);
-
- ASSERT(fs_event_cb_called == fs_event_created + fs_event_removed);
- ASSERT(close_cb_called == 2);
-
- /* Cleanup */
- fs_event_unlink_files_in_subdir(NULL);
- remove("watch_dir/file2");
- remove("watch_dir/file1");
- remove("watch_dir/subdir");
- remove("watch_dir/");
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-#else
- RETURN_SKIP("Recursive directory watching not supported on this platform.");
-#endif
-}
-
-
-TEST_IMPL(fs_event_watch_file) {
- uv_loop_t* loop = uv_default_loop();
- int r;
-
- /* Setup */
- remove("watch_dir/file2");
- remove("watch_dir/file1");
- remove("watch_dir/");
- create_dir("watch_dir");
- create_file("watch_dir/file1");
- create_file("watch_dir/file2");
-
- r = uv_fs_event_init(loop, &fs_event);
- ASSERT(r == 0);
- r = uv_fs_event_start(&fs_event, fs_event_cb_file, "watch_dir/file2", 0);
- ASSERT(r == 0);
- r = uv_timer_init(loop, &timer);
- ASSERT(r == 0);
- r = uv_timer_start(&timer, timer_cb_file, 100, 100);
- ASSERT(r == 0);
-
- uv_run(loop, UV_RUN_DEFAULT);
-
- ASSERT(fs_event_cb_called == 1);
- ASSERT(timer_cb_called == 2);
- ASSERT(close_cb_called == 2);
-
- /* Cleanup */
- remove("watch_dir/file2");
- remove("watch_dir/file1");
- remove("watch_dir/");
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-
-TEST_IMPL(fs_event_watch_file_twice) {
- const char path[] = "test/fixtures/empty_file";
- uv_fs_event_t watchers[2];
- uv_timer_t timer;
- uv_loop_t* loop;
-
- loop = uv_default_loop();
- timer.data = watchers;
-
- ASSERT(0 == uv_fs_event_init(loop, watchers + 0));
- ASSERT(0 == uv_fs_event_start(watchers + 0, fail_cb, path, 0));
- ASSERT(0 == uv_fs_event_init(loop, watchers + 1));
- ASSERT(0 == uv_fs_event_start(watchers + 1, fail_cb, path, 0));
- ASSERT(0 == uv_timer_init(loop, &timer));
- ASSERT(0 == uv_timer_start(&timer, timer_cb_watch_twice, 10, 0));
- ASSERT(0 == uv_run(loop, UV_RUN_DEFAULT));
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-
-TEST_IMPL(fs_event_watch_file_current_dir) {
- uv_timer_t timer;
- uv_loop_t* loop;
- int r;
-
- loop = uv_default_loop();
-
- /* Setup */
- remove("watch_file");
- create_file("watch_file");
-
- r = uv_fs_event_init(loop, &fs_event);
- ASSERT(r == 0);
- r = uv_fs_event_start(&fs_event,
- fs_event_cb_file_current_dir,
- "watch_file",
- 0);
- ASSERT(r == 0);
-
-
- r = uv_timer_init(loop, &timer);
- ASSERT(r == 0);
-
- r = uv_timer_start(&timer, timer_cb_touch, 10, 0);
- ASSERT(r == 0);
-
- ASSERT(timer_cb_touch_called == 0);
- ASSERT(fs_event_cb_called == 0);
- ASSERT(close_cb_called == 0);
-
- uv_run(loop, UV_RUN_DEFAULT);
-
- ASSERT(timer_cb_touch_called == 1);
- ASSERT(fs_event_cb_called == 1);
- ASSERT(close_cb_called == 1);
-
- /* Cleanup */
- remove("watch_file");
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-
-#ifdef _WIN32
-TEST_IMPL(fs_event_watch_file_root_dir) {
- uv_loop_t* loop;
- int r;
-
- const char* sys_drive = getenv("SystemDrive");
- char path[] = "\\\\?\\X:\\bootsect.bak";
-
- ASSERT(sys_drive != NULL);
- strncpy(path + sizeof("\\\\?\\") - 1, sys_drive, 1);
-
- loop = uv_default_loop();
-
- r = uv_fs_event_init(loop, &fs_event);
- ASSERT(r == 0);
- r = uv_fs_event_start(&fs_event, fail_cb, path, 0);
- if (r == UV_ENOENT)
- RETURN_SKIP("bootsect.bak doesn't exist in system root.\n");
- ASSERT(r == 0);
-
- uv_close((uv_handle_t*) &fs_event, NULL);
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-#endif
-
-TEST_IMPL(fs_event_no_callback_after_close) {
- uv_loop_t* loop = uv_default_loop();
- int r;
-
- /* Setup */
- remove("watch_dir/file1");
- remove("watch_dir/");
- create_dir("watch_dir");
- create_file("watch_dir/file1");
-
- r = uv_fs_event_init(loop, &fs_event);
- ASSERT(r == 0);
- r = uv_fs_event_start(&fs_event,
- fs_event_cb_file,
- "watch_dir/file1",
- 0);
- ASSERT(r == 0);
-
-
- uv_close((uv_handle_t*)&fs_event, close_cb);
- touch_file("watch_dir/file1");
- uv_run(loop, UV_RUN_DEFAULT);
-
- ASSERT(fs_event_cb_called == 0);
- ASSERT(close_cb_called == 1);
-
- /* Cleanup */
- remove("watch_dir/file1");
- remove("watch_dir/");
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-
-TEST_IMPL(fs_event_no_callback_on_close) {
- uv_loop_t* loop = uv_default_loop();
- int r;
-
- /* Setup */
- remove("watch_dir/file1");
- remove("watch_dir/");
- create_dir("watch_dir");
- create_file("watch_dir/file1");
-
- r = uv_fs_event_init(loop, &fs_event);
- ASSERT(r == 0);
- r = uv_fs_event_start(&fs_event,
- fs_event_cb_file,
- "watch_dir/file1",
- 0);
- ASSERT(r == 0);
-
- uv_close((uv_handle_t*)&fs_event, close_cb);
-
- uv_run(loop, UV_RUN_DEFAULT);
-
- ASSERT(fs_event_cb_called == 0);
- ASSERT(close_cb_called == 1);
-
- /* Cleanup */
- remove("watch_dir/file1");
- remove("watch_dir/");
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-
-
-static void fs_event_fail(uv_fs_event_t* handle, const char* filename,
- int events, int status) {
- ASSERT(0 && "should never be called");
-}
-
-
-static void timer_cb(uv_timer_t* handle) {
- int r;
-
- r = uv_fs_event_init(handle->loop, &fs_event);
- ASSERT(r == 0);
- r = uv_fs_event_start(&fs_event, fs_event_fail, ".", 0);
- ASSERT(r == 0);
-
- uv_close((uv_handle_t*)&fs_event, close_cb);
- uv_close((uv_handle_t*)handle, close_cb);
-}
-
-
-TEST_IMPL(fs_event_immediate_close) {
- uv_timer_t timer;
- uv_loop_t* loop;
- int r;
-
- loop = uv_default_loop();
-
- r = uv_timer_init(loop, &timer);
- ASSERT(r == 0);
-
- r = uv_timer_start(&timer, timer_cb, 1, 0);
- ASSERT(r == 0);
-
- uv_run(loop, UV_RUN_DEFAULT);
-
- ASSERT(close_cb_called == 2);
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-
-
-TEST_IMPL(fs_event_close_with_pending_event) {
- uv_loop_t* loop;
- int r;
-
- loop = uv_default_loop();
-
- create_dir("watch_dir");
- create_file("watch_dir/file");
-
- r = uv_fs_event_init(loop, &fs_event);
- ASSERT(r == 0);
- r = uv_fs_event_start(&fs_event, fs_event_fail, "watch_dir", 0);
- ASSERT(r == 0);
-
- /* Generate an fs event. */
- touch_file("watch_dir/file");
-
- uv_close((uv_handle_t*)&fs_event, close_cb);
-
- uv_run(loop, UV_RUN_DEFAULT);
-
- ASSERT(close_cb_called == 1);
-
- /* Clean up */
- remove("watch_dir/file");
- remove("watch_dir/");
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-
-#if defined(HAVE_KQUEUE)
-
-/* kqueue doesn't register fs events if you don't have an active watcher.
- * The file descriptor needs to be part of the kqueue set of interest and
- * that's not the case until we actually enter the event loop.
- */
-TEST_IMPL(fs_event_close_in_callback) {
- fprintf(stderr, "Skipping test, doesn't work with kqueue.\n");
- return 0;
-}
-
-#else /* !HAVE_KQUEUE */
-
-static void fs_event_cb_close(uv_fs_event_t* handle, const char* filename,
- int events, int status) {
- ASSERT(status == 0);
-
- ASSERT(fs_event_cb_called < 3);
- ++fs_event_cb_called;
-
- if (fs_event_cb_called == 3) {
- uv_close((uv_handle_t*) handle, close_cb);
- }
-}
-
-
-TEST_IMPL(fs_event_close_in_callback) {
- uv_loop_t* loop;
- int r;
-
- loop = uv_default_loop();
-
- create_dir("watch_dir");
- create_file("watch_dir/file1");
- create_file("watch_dir/file2");
- create_file("watch_dir/file3");
- create_file("watch_dir/file4");
- create_file("watch_dir/file5");
-
- r = uv_fs_event_init(loop, &fs_event);
- ASSERT(r == 0);
- r = uv_fs_event_start(&fs_event, fs_event_cb_close, "watch_dir", 0);
- ASSERT(r == 0);
-
- /* Generate a couple of fs events. */
- touch_file("watch_dir/file1");
- touch_file("watch_dir/file2");
- touch_file("watch_dir/file3");
- touch_file("watch_dir/file4");
- touch_file("watch_dir/file5");
-
- uv_run(loop, UV_RUN_DEFAULT);
-
- ASSERT(close_cb_called == 1);
- ASSERT(fs_event_cb_called == 3);
-
- /* Clean up */
- remove("watch_dir/file1");
- remove("watch_dir/file2");
- remove("watch_dir/file3");
- remove("watch_dir/file4");
- remove("watch_dir/file5");
- remove("watch_dir/");
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-
-#endif /* HAVE_KQUEUE */
-
-TEST_IMPL(fs_event_start_and_close) {
- uv_loop_t* loop;
- uv_fs_event_t fs_event1;
- uv_fs_event_t fs_event2;
- int r;
-
- loop = uv_default_loop();
-
- create_dir("watch_dir");
-
- r = uv_fs_event_init(loop, &fs_event1);
- ASSERT(r == 0);
- r = uv_fs_event_start(&fs_event1, fs_event_cb_dir, "watch_dir", 0);
- ASSERT(r == 0);
-
- r = uv_fs_event_init(loop, &fs_event2);
- ASSERT(r == 0);
- r = uv_fs_event_start(&fs_event2, fs_event_cb_dir, "watch_dir", 0);
- ASSERT(r == 0);
-
- uv_close((uv_handle_t*) &fs_event2, close_cb);
- uv_close((uv_handle_t*) &fs_event1, close_cb);
-
- uv_run(loop, UV_RUN_DEFAULT);
-
- ASSERT(close_cb_called == 2);
-
- remove("watch_dir/");
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-
-TEST_IMPL(fs_event_getpath) {
- uv_loop_t* loop = uv_default_loop();
- int r;
- char buf[1024];
- size_t len;
-
- create_dir("watch_dir");
-
- r = uv_fs_event_init(loop, &fs_event);
- ASSERT(r == 0);
- len = sizeof buf;
- r = uv_fs_event_getpath(&fs_event, buf, &len);
- ASSERT(r == UV_EINVAL);
- r = uv_fs_event_start(&fs_event, fail_cb, "watch_dir", 0);
- ASSERT(r == 0);
- len = sizeof buf;
- r = uv_fs_event_getpath(&fs_event, buf, &len);
- ASSERT(r == 0);
- ASSERT(buf[len - 1] != 0);
- ASSERT(buf[len] == '\0');
- ASSERT(memcmp(buf, "watch_dir", len) == 0);
- r = uv_fs_event_stop(&fs_event);
- ASSERT(r == 0);
- uv_close((uv_handle_t*) &fs_event, close_cb);
-
- uv_run(loop, UV_RUN_DEFAULT);
-
- ASSERT(close_cb_called == 1);
-
- remove("watch_dir/");
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-
-#if defined(__APPLE__)
-
-static int fs_event_error_reported;
-
-static void fs_event_error_report_cb(uv_fs_event_t* handle,
- const char* filename,
- int events,
- int status) {
- if (status != 0)
- fs_event_error_reported = status;
-}
-
-static void timer_cb_nop(uv_timer_t* handle) {
- ++timer_cb_called;
- uv_close((uv_handle_t*) handle, close_cb);
-}
-
-static void fs_event_error_report_close_cb(uv_handle_t* handle) {
- ASSERT(handle != NULL);
- close_cb_called++;
-
- /* handle is allocated on-stack, no need to free it */
-}
-
-
-TEST_IMPL(fs_event_error_reporting) {
- unsigned int i;
- uv_loop_t loops[1024];
- uv_fs_event_t events[ARRAY_SIZE(loops)];
- uv_loop_t* loop;
- uv_fs_event_t* event;
-
- TEST_FILE_LIMIT(ARRAY_SIZE(loops) * 3);
-
- remove("watch_dir/");
- create_dir("watch_dir");
-
- /* Create a lot of loops, and start FSEventStream in each of them.
- * Eventually, this should create enough streams to make FSEventStreamStart()
- * fail.
- */
- for (i = 0; i < ARRAY_SIZE(loops); i++) {
- loop = &loops[i];
- ASSERT(0 == uv_loop_init(loop));
- event = &events[i];
-
- timer_cb_called = 0;
- close_cb_called = 0;
- ASSERT(0 == uv_fs_event_init(loop, event));
- ASSERT(0 == uv_fs_event_start(event,
- fs_event_error_report_cb,
- "watch_dir",
- 0));
- uv_unref((uv_handle_t*) event);
-
- /* Let loop run for some time */
- ASSERT(0 == uv_timer_init(loop, &timer));
- ASSERT(0 == uv_timer_start(&timer, timer_cb_nop, 2, 0));
- uv_run(loop, UV_RUN_DEFAULT);
- ASSERT(1 == timer_cb_called);
- ASSERT(1 == close_cb_called);
- if (fs_event_error_reported != 0)
- break;
- }
-
- /* At least one loop should fail */
- ASSERT(fs_event_error_reported == UV_EMFILE);
-
- /* Stop and close all events, and destroy loops */
- do {
- loop = &loops[i];
- event = &events[i];
-
- ASSERT(0 == uv_fs_event_stop(event));
- uv_ref((uv_handle_t*) event);
- uv_close((uv_handle_t*) event, fs_event_error_report_close_cb);
-
- close_cb_called = 0;
- uv_run(loop, UV_RUN_DEFAULT);
- ASSERT(close_cb_called == 1);
-
- uv_loop_close(loop);
- } while (i-- != 0);
-
- remove("watch_dir/");
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-
-#else /* !defined(__APPLE__) */
-
-TEST_IMPL(fs_event_error_reporting) {
- /* No-op, needed only for FSEvents backend */
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-
-#endif /* defined(__APPLE__) */