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-rw-r--r--third-party/libuv/test/test-fs.c1955
1 files changed, 1955 insertions, 0 deletions
diff --git a/third-party/libuv/test/test-fs.c b/third-party/libuv/test/test-fs.c
new file mode 100644
index 0000000000..f0ff824f40
--- /dev/null
+++ b/third-party/libuv/test/test-fs.c
@@ -0,0 +1,1955 @@
+/* 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 <string.h> /* memset */
+#include <fcntl.h>
+#include <sys/stat.h>
+
+/* FIXME we shouldn't need to branch in this file */
+#if defined(__unix__) || defined(__POSIX__) || \
+ defined(__APPLE__) || defined(_AIX)
+#include <unistd.h> /* unlink, rmdir, etc. */
+#else
+# include <direct.h>
+# include <io.h>
+# define unlink _unlink
+# define rmdir _rmdir
+# define stat _stati64
+# define open _open
+# define write _write
+# define lseek _lseek
+# define close _close
+#endif
+
+#define TOO_LONG_NAME_LENGTH 65536
+#define PATHMAX 1024
+
+typedef struct {
+ const char* path;
+ double atime;
+ double mtime;
+} utime_check_t;
+
+
+static int dummy_cb_count;
+static int close_cb_count;
+static int create_cb_count;
+static int open_cb_count;
+static int read_cb_count;
+static int write_cb_count;
+static int unlink_cb_count;
+static int mkdir_cb_count;
+static int rmdir_cb_count;
+static int readdir_cb_count;
+static int stat_cb_count;
+static int rename_cb_count;
+static int fsync_cb_count;
+static int fdatasync_cb_count;
+static int ftruncate_cb_count;
+static int sendfile_cb_count;
+static int fstat_cb_count;
+static int chmod_cb_count;
+static int fchmod_cb_count;
+static int chown_cb_count;
+static int fchown_cb_count;
+static int link_cb_count;
+static int symlink_cb_count;
+static int readlink_cb_count;
+static int utime_cb_count;
+static int futime_cb_count;
+
+static uv_loop_t* loop;
+
+static uv_fs_t open_req1;
+static uv_fs_t open_req2;
+static uv_fs_t read_req;
+static uv_fs_t write_req;
+static uv_fs_t unlink_req;
+static uv_fs_t close_req;
+static uv_fs_t mkdir_req;
+static uv_fs_t rmdir_req;
+static uv_fs_t readdir_req;
+static uv_fs_t stat_req;
+static uv_fs_t rename_req;
+static uv_fs_t fsync_req;
+static uv_fs_t fdatasync_req;
+static uv_fs_t ftruncate_req;
+static uv_fs_t sendfile_req;
+static uv_fs_t utime_req;
+static uv_fs_t futime_req;
+
+static char buf[32];
+static char test_buf[] = "test-buffer\n";
+
+
+static void check_permission(const char* filename, unsigned int mode) {
+ int r;
+ uv_fs_t req;
+ uv_stat_t* s;
+
+ r = uv_fs_stat(uv_default_loop(), &req, filename, NULL);
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+
+ s = &req.statbuf;
+#ifdef _WIN32
+ /*
+ * On Windows, chmod can only modify S_IWUSR (_S_IWRITE) bit,
+ * so only testing for the specified flags.
+ */
+ ASSERT((s->st_mode & 0777) & mode);
+#else
+ ASSERT((s->st_mode & 0777) == mode);
+#endif
+
+ uv_fs_req_cleanup(&req);
+}
+
+
+static void dummy_cb(uv_fs_t* req) {
+ (void) req;
+ dummy_cb_count++;
+}
+
+
+static void link_cb(uv_fs_t* req) {
+ ASSERT(req->fs_type == UV_FS_LINK);
+ ASSERT(req->result == 0);
+ link_cb_count++;
+ uv_fs_req_cleanup(req);
+}
+
+
+static void symlink_cb(uv_fs_t* req) {
+ ASSERT(req->fs_type == UV_FS_SYMLINK);
+ ASSERT(req->result == 0);
+ symlink_cb_count++;
+ uv_fs_req_cleanup(req);
+}
+
+static void readlink_cb(uv_fs_t* req) {
+ ASSERT(req->fs_type == UV_FS_READLINK);
+ ASSERT(req->result == 0);
+ ASSERT(strcmp(req->ptr, "test_file_symlink2") == 0);
+ readlink_cb_count++;
+ uv_fs_req_cleanup(req);
+}
+
+static void fchmod_cb(uv_fs_t* req) {
+ ASSERT(req->fs_type == UV_FS_FCHMOD);
+ ASSERT(req->result == 0);
+ fchmod_cb_count++;
+ uv_fs_req_cleanup(req);
+ check_permission("test_file", *(int*)req->data);
+}
+
+
+static void chmod_cb(uv_fs_t* req) {
+ ASSERT(req->fs_type == UV_FS_CHMOD);
+ ASSERT(req->result == 0);
+ chmod_cb_count++;
+ uv_fs_req_cleanup(req);
+ check_permission("test_file", *(int*)req->data);
+}
+
+
+static void fchown_cb(uv_fs_t* req) {
+ ASSERT(req->fs_type == UV_FS_FCHOWN);
+ ASSERT(req->result == 0);
+ fchown_cb_count++;
+ uv_fs_req_cleanup(req);
+}
+
+
+static void chown_cb(uv_fs_t* req) {
+ ASSERT(req->fs_type == UV_FS_CHOWN);
+ ASSERT(req->result == 0);
+ chown_cb_count++;
+ uv_fs_req_cleanup(req);
+}
+
+static void chown_root_cb(uv_fs_t* req) {
+ ASSERT(req->fs_type == UV_FS_CHOWN);
+#ifdef _WIN32
+ /* On windows, chown is a no-op and always succeeds. */
+ ASSERT(req->result == 0);
+#else
+ /* On unix, chown'ing the root directory is not allowed -
+ * unless you're root, of course.
+ */
+ if (geteuid() == 0)
+ ASSERT(req->result == 0);
+ else
+ ASSERT(req->result == UV_EPERM);
+#endif
+ chown_cb_count++;
+ uv_fs_req_cleanup(req);
+}
+
+static void unlink_cb(uv_fs_t* req) {
+ ASSERT(req == &unlink_req);
+ ASSERT(req->fs_type == UV_FS_UNLINK);
+ ASSERT(req->result == 0);
+ unlink_cb_count++;
+ uv_fs_req_cleanup(req);
+}
+
+static void fstat_cb(uv_fs_t* req) {
+ uv_stat_t* s = req->ptr;
+ ASSERT(req->fs_type == UV_FS_FSTAT);
+ ASSERT(req->result == 0);
+ ASSERT(s->st_size == sizeof(test_buf));
+ uv_fs_req_cleanup(req);
+ fstat_cb_count++;
+}
+
+
+static void close_cb(uv_fs_t* req) {
+ int r;
+ ASSERT(req == &close_req);
+ ASSERT(req->fs_type == UV_FS_CLOSE);
+ ASSERT(req->result == 0);
+ close_cb_count++;
+ uv_fs_req_cleanup(req);
+ if (close_cb_count == 3) {
+ r = uv_fs_unlink(loop, &unlink_req, "test_file2", unlink_cb);
+ ASSERT(r == 0);
+ }
+}
+
+
+static void ftruncate_cb(uv_fs_t* req) {
+ int r;
+ ASSERT(req == &ftruncate_req);
+ ASSERT(req->fs_type == UV_FS_FTRUNCATE);
+ ASSERT(req->result == 0);
+ ftruncate_cb_count++;
+ uv_fs_req_cleanup(req);
+ r = uv_fs_close(loop, &close_req, open_req1.result, close_cb);
+ ASSERT(r == 0);
+}
+
+
+static void read_cb(uv_fs_t* req) {
+ int r;
+ ASSERT(req == &read_req);
+ ASSERT(req->fs_type == UV_FS_READ);
+ ASSERT(req->result >= 0); /* FIXME(bnoordhuis) Check if requested size? */
+ read_cb_count++;
+ uv_fs_req_cleanup(req);
+ if (read_cb_count == 1) {
+ ASSERT(strcmp(buf, test_buf) == 0);
+ r = uv_fs_ftruncate(loop, &ftruncate_req, open_req1.result, 7,
+ ftruncate_cb);
+ } else {
+ ASSERT(strcmp(buf, "test-bu") == 0);
+ r = uv_fs_close(loop, &close_req, open_req1.result, close_cb);
+ }
+ ASSERT(r == 0);
+}
+
+
+static void open_cb(uv_fs_t* req) {
+ int r;
+ ASSERT(req == &open_req1);
+ ASSERT(req->fs_type == UV_FS_OPEN);
+ if (req->result < 0) {
+ fprintf(stderr, "async open error: %d\n", (int) req->result);
+ ASSERT(0);
+ }
+ open_cb_count++;
+ ASSERT(req->path);
+ ASSERT(memcmp(req->path, "test_file2\0", 11) == 0);
+ uv_fs_req_cleanup(req);
+ memset(buf, 0, sizeof(buf));
+ r = uv_fs_read(loop, &read_req, open_req1.result, buf, sizeof(buf), -1,
+ read_cb);
+ ASSERT(r == 0);
+}
+
+
+static void open_cb_simple(uv_fs_t* req) {
+ ASSERT(req->fs_type == UV_FS_OPEN);
+ if (req->result < 0) {
+ fprintf(stderr, "async open error: %d\n", (int) req->result);
+ ASSERT(0);
+ }
+ open_cb_count++;
+ ASSERT(req->path);
+ uv_fs_req_cleanup(req);
+}
+
+
+static void fsync_cb(uv_fs_t* req) {
+ int r;
+ ASSERT(req == &fsync_req);
+ ASSERT(req->fs_type == UV_FS_FSYNC);
+ ASSERT(req->result == 0);
+ fsync_cb_count++;
+ uv_fs_req_cleanup(req);
+ r = uv_fs_close(loop, &close_req, open_req1.result, close_cb);
+ ASSERT(r == 0);
+}
+
+
+static void fdatasync_cb(uv_fs_t* req) {
+ int r;
+ ASSERT(req == &fdatasync_req);
+ ASSERT(req->fs_type == UV_FS_FDATASYNC);
+ ASSERT(req->result == 0);
+ fdatasync_cb_count++;
+ uv_fs_req_cleanup(req);
+ r = uv_fs_fsync(loop, &fsync_req, open_req1.result, fsync_cb);
+ ASSERT(r == 0);
+}
+
+
+static void write_cb(uv_fs_t* req) {
+ int r;
+ ASSERT(req == &write_req);
+ ASSERT(req->fs_type == UV_FS_WRITE);
+ ASSERT(req->result >= 0); /* FIXME(bnoordhuis) Check if requested size? */
+ write_cb_count++;
+ uv_fs_req_cleanup(req);
+ r = uv_fs_fdatasync(loop, &fdatasync_req, open_req1.result, fdatasync_cb);
+ ASSERT(r == 0);
+}
+
+
+static void create_cb(uv_fs_t* req) {
+ int r;
+ ASSERT(req == &open_req1);
+ ASSERT(req->fs_type == UV_FS_OPEN);
+ ASSERT(req->result >= 0);
+ create_cb_count++;
+ uv_fs_req_cleanup(req);
+ r = uv_fs_write(loop, &write_req, req->result, test_buf, sizeof(test_buf),
+ -1, write_cb);
+ ASSERT(r == 0);
+}
+
+
+static void rename_cb(uv_fs_t* req) {
+ ASSERT(req == &rename_req);
+ ASSERT(req->fs_type == UV_FS_RENAME);
+ ASSERT(req->result == 0);
+ rename_cb_count++;
+ uv_fs_req_cleanup(req);
+}
+
+
+static void mkdir_cb(uv_fs_t* req) {
+ ASSERT(req == &mkdir_req);
+ ASSERT(req->fs_type == UV_FS_MKDIR);
+ ASSERT(req->result == 0);
+ mkdir_cb_count++;
+ ASSERT(req->path);
+ ASSERT(memcmp(req->path, "test_dir\0", 9) == 0);
+ uv_fs_req_cleanup(req);
+}
+
+
+static void rmdir_cb(uv_fs_t* req) {
+ ASSERT(req == &rmdir_req);
+ ASSERT(req->fs_type == UV_FS_RMDIR);
+ ASSERT(req->result == 0);
+ rmdir_cb_count++;
+ ASSERT(req->path);
+ ASSERT(memcmp(req->path, "test_dir\0", 9) == 0);
+ uv_fs_req_cleanup(req);
+}
+
+
+static void readdir_cb(uv_fs_t* req) {
+ ASSERT(req == &readdir_req);
+ ASSERT(req->fs_type == UV_FS_READDIR);
+ ASSERT(req->result == 2);
+ ASSERT(req->ptr);
+ ASSERT(memcmp(req->ptr, "file1\0file2\0", 12) == 0
+ || memcmp(req->ptr, "file2\0file1\0", 12) == 0);
+ readdir_cb_count++;
+ ASSERT(req->path);
+ ASSERT(memcmp(req->path, "test_dir\0", 9) == 0);
+ uv_fs_req_cleanup(req);
+ ASSERT(!req->ptr);
+}
+
+
+static void empty_readdir_cb(uv_fs_t* req) {
+ ASSERT(req == &readdir_req);
+ ASSERT(req->fs_type == UV_FS_READDIR);
+ ASSERT(req->result == 0);
+ ASSERT(req->ptr == NULL);
+ uv_fs_req_cleanup(req);
+ readdir_cb_count++;
+}
+
+
+static void file_readdir_cb(uv_fs_t* req) {
+ ASSERT(req == &readdir_req);
+ ASSERT(req->fs_type == UV_FS_READDIR);
+ ASSERT(req->result == UV_ENOTDIR);
+ ASSERT(req->ptr == NULL);
+ uv_fs_req_cleanup(req);
+ readdir_cb_count++;
+}
+
+
+static void stat_cb(uv_fs_t* req) {
+ ASSERT(req == &stat_req);
+ ASSERT(req->fs_type == UV_FS_STAT || req->fs_type == UV_FS_LSTAT);
+ ASSERT(req->result == 0);
+ ASSERT(req->ptr);
+ stat_cb_count++;
+ uv_fs_req_cleanup(req);
+ ASSERT(!req->ptr);
+}
+
+
+static void sendfile_cb(uv_fs_t* req) {
+ ASSERT(req == &sendfile_req);
+ ASSERT(req->fs_type == UV_FS_SENDFILE);
+ ASSERT(req->result == 65546);
+ sendfile_cb_count++;
+ uv_fs_req_cleanup(req);
+}
+
+
+static void open_noent_cb(uv_fs_t* req) {
+ ASSERT(req->fs_type == UV_FS_OPEN);
+ ASSERT(req->result == UV_ENOENT);
+ open_cb_count++;
+ uv_fs_req_cleanup(req);
+}
+
+static void open_nametoolong_cb(uv_fs_t* req) {
+ ASSERT(req->fs_type == UV_FS_OPEN);
+ ASSERT(req->result == UV_ENAMETOOLONG);
+ open_cb_count++;
+ uv_fs_req_cleanup(req);
+}
+
+static void open_loop_cb(uv_fs_t* req) {
+ ASSERT(req->fs_type == UV_FS_OPEN);
+ ASSERT(req->result == UV_ELOOP);
+ open_cb_count++;
+ uv_fs_req_cleanup(req);
+}
+
+
+TEST_IMPL(fs_file_noent) {
+ uv_fs_t req;
+ int r;
+
+ loop = uv_default_loop();
+
+ r = uv_fs_open(loop, &req, "does_not_exist", O_RDONLY, 0, NULL);
+ ASSERT(r == UV_ENOENT);
+ ASSERT(req.result == UV_ENOENT);
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_open(loop, &req, "does_not_exist", O_RDONLY, 0, open_noent_cb);
+ ASSERT(r == 0);
+
+ ASSERT(open_cb_count == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(open_cb_count == 1);
+
+ /* TODO add EACCES test */
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+TEST_IMPL(fs_file_nametoolong) {
+ uv_fs_t req;
+ int r;
+ char name[TOO_LONG_NAME_LENGTH + 1];
+
+ loop = uv_default_loop();
+
+ memset(name, 'a', TOO_LONG_NAME_LENGTH);
+ name[TOO_LONG_NAME_LENGTH] = 0;
+
+ r = uv_fs_open(loop, &req, name, O_RDONLY, 0, NULL);
+ ASSERT(r == UV_ENAMETOOLONG);
+ ASSERT(req.result == UV_ENAMETOOLONG);
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_open(loop, &req, name, O_RDONLY, 0, open_nametoolong_cb);
+ ASSERT(r == 0);
+
+ ASSERT(open_cb_count == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(open_cb_count == 1);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+TEST_IMPL(fs_file_loop) {
+ uv_fs_t req;
+ int r;
+
+ loop = uv_default_loop();
+
+ unlink("test_symlink");
+ uv_fs_symlink(loop, &req, "test_symlink", "test_symlink", 0, NULL);
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_open(loop, &req, "test_symlink", O_RDONLY, 0, NULL);
+ ASSERT(r == UV_ELOOP);
+ ASSERT(req.result == UV_ELOOP);
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_open(loop, &req, "test_symlink", O_RDONLY, 0, open_loop_cb);
+ ASSERT(r == 0);
+
+ ASSERT(open_cb_count == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(open_cb_count == 1);
+
+ unlink("test_symlink");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+static void check_utime(const char* path, double atime, double mtime) {
+ uv_stat_t* s;
+ uv_fs_t req;
+ int r;
+
+ r = uv_fs_stat(loop, &req, path, NULL);
+ ASSERT(r == 0);
+
+ ASSERT(req.result == 0);
+ s = &req.statbuf;
+
+ ASSERT(s->st_atim.tv_sec == atime);
+ ASSERT(s->st_mtim.tv_sec == mtime);
+
+ uv_fs_req_cleanup(&req);
+}
+
+
+static void utime_cb(uv_fs_t* req) {
+ utime_check_t* c;
+
+ ASSERT(req == &utime_req);
+ ASSERT(req->result == 0);
+ ASSERT(req->fs_type == UV_FS_UTIME);
+
+ c = req->data;
+ check_utime(c->path, c->atime, c->mtime);
+
+ uv_fs_req_cleanup(req);
+ utime_cb_count++;
+}
+
+
+static void futime_cb(uv_fs_t* req) {
+ utime_check_t* c;
+
+ ASSERT(req == &futime_req);
+ ASSERT(req->result == 0);
+ ASSERT(req->fs_type == UV_FS_FUTIME);
+
+ c = req->data;
+ check_utime(c->path, c->atime, c->mtime);
+
+ uv_fs_req_cleanup(req);
+ futime_cb_count++;
+}
+
+
+TEST_IMPL(fs_file_async) {
+ int r;
+
+ /* Setup. */
+ unlink("test_file");
+ unlink("test_file2");
+
+ loop = uv_default_loop();
+
+ r = uv_fs_open(loop, &open_req1, "test_file", O_WRONLY | O_CREAT,
+ S_IRUSR | S_IWUSR, create_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+
+ ASSERT(create_cb_count == 1);
+ ASSERT(write_cb_count == 1);
+ ASSERT(fsync_cb_count == 1);
+ ASSERT(fdatasync_cb_count == 1);
+ ASSERT(close_cb_count == 1);
+
+ r = uv_fs_rename(loop, &rename_req, "test_file", "test_file2", rename_cb);
+ ASSERT(r == 0);
+
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(create_cb_count == 1);
+ ASSERT(write_cb_count == 1);
+ ASSERT(close_cb_count == 1);
+ ASSERT(rename_cb_count == 1);
+
+ r = uv_fs_open(loop, &open_req1, "test_file2", O_RDWR, 0, open_cb);
+ ASSERT(r == 0);
+
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(open_cb_count == 1);
+ ASSERT(read_cb_count == 1);
+ ASSERT(close_cb_count == 2);
+ ASSERT(rename_cb_count == 1);
+ ASSERT(create_cb_count == 1);
+ ASSERT(write_cb_count == 1);
+ ASSERT(ftruncate_cb_count == 1);
+
+ r = uv_fs_open(loop, &open_req1, "test_file2", O_RDONLY, 0, open_cb);
+ ASSERT(r == 0);
+
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(open_cb_count == 2);
+ ASSERT(read_cb_count == 2);
+ ASSERT(close_cb_count == 3);
+ ASSERT(rename_cb_count == 1);
+ ASSERT(unlink_cb_count == 1);
+ ASSERT(create_cb_count == 1);
+ ASSERT(write_cb_count == 1);
+ ASSERT(ftruncate_cb_count == 1);
+
+ /* Cleanup. */
+ unlink("test_file");
+ unlink("test_file2");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_file_sync) {
+ int r;
+
+ /* Setup. */
+ unlink("test_file");
+ unlink("test_file2");
+
+ loop = uv_default_loop();
+
+ r = uv_fs_open(loop, &open_req1, "test_file", O_WRONLY | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ ASSERT(open_req1.result >= 0);
+ uv_fs_req_cleanup(&open_req1);
+
+ r = uv_fs_write(loop, &write_req, open_req1.result, test_buf,
+ sizeof(test_buf), -1, NULL);
+ ASSERT(r >= 0);
+ ASSERT(write_req.result >= 0);
+ uv_fs_req_cleanup(&write_req);
+
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ ASSERT(close_req.result == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ r = uv_fs_open(loop, &open_req1, "test_file", O_RDWR, 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(open_req1.result >= 0);
+ uv_fs_req_cleanup(&open_req1);
+
+ r = uv_fs_read(loop, &read_req, open_req1.result, buf, sizeof(buf), -1,
+ NULL);
+ ASSERT(r >= 0);
+ ASSERT(read_req.result >= 0);
+ ASSERT(strcmp(buf, test_buf) == 0);
+ uv_fs_req_cleanup(&read_req);
+
+ r = uv_fs_ftruncate(loop, &ftruncate_req, open_req1.result, 7, NULL);
+ ASSERT(r == 0);
+ ASSERT(ftruncate_req.result == 0);
+ uv_fs_req_cleanup(&ftruncate_req);
+
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ ASSERT(close_req.result == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ r = uv_fs_rename(loop, &rename_req, "test_file", "test_file2", NULL);
+ ASSERT(r == 0);
+ ASSERT(rename_req.result == 0);
+ uv_fs_req_cleanup(&rename_req);
+
+ r = uv_fs_open(loop, &open_req1, "test_file2", O_RDONLY, 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(open_req1.result >= 0);
+ uv_fs_req_cleanup(&open_req1);
+
+ memset(buf, 0, sizeof(buf));
+ r = uv_fs_read(loop, &read_req, open_req1.result, buf, sizeof(buf), -1,
+ NULL);
+ ASSERT(r >= 0);
+ ASSERT(read_req.result >= 0);
+ ASSERT(strcmp(buf, "test-bu") == 0);
+ uv_fs_req_cleanup(&read_req);
+
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ ASSERT(close_req.result == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ r = uv_fs_unlink(loop, &unlink_req, "test_file2", NULL);
+ ASSERT(r == 0);
+ ASSERT(unlink_req.result == 0);
+ uv_fs_req_cleanup(&unlink_req);
+
+ /* Cleanup */
+ unlink("test_file");
+ unlink("test_file2");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_async_dir) {
+ int r;
+
+ /* Setup */
+ unlink("test_dir/file1");
+ unlink("test_dir/file2");
+ rmdir("test_dir");
+
+ loop = uv_default_loop();
+
+ r = uv_fs_mkdir(loop, &mkdir_req, "test_dir", 0755, mkdir_cb);
+ ASSERT(r == 0);
+
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(mkdir_cb_count == 1);
+
+ /* Create 2 files synchronously. */
+ r = uv_fs_open(loop, &open_req1, "test_dir/file1", O_WRONLY | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ uv_fs_req_cleanup(&open_req1);
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ r = uv_fs_open(loop, &open_req1, "test_dir/file2", O_WRONLY | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ uv_fs_req_cleanup(&open_req1);
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ r = uv_fs_readdir(loop, &readdir_req, "test_dir", 0, readdir_cb);
+ ASSERT(r == 0);
+
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(readdir_cb_count == 1);
+
+ /* sync uv_fs_readdir */
+ r = uv_fs_readdir(loop, &readdir_req, "test_dir", 0, NULL);
+ ASSERT(r == 2);
+ ASSERT(readdir_req.result == 2);
+ ASSERT(readdir_req.ptr);
+ ASSERT(memcmp(readdir_req.ptr, "file1\0file2\0", 12) == 0
+ || memcmp(readdir_req.ptr, "file2\0file1\0", 12) == 0);
+ uv_fs_req_cleanup(&readdir_req);
+ ASSERT(!readdir_req.ptr);
+
+ r = uv_fs_stat(loop, &stat_req, "test_dir", stat_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+
+ r = uv_fs_stat(loop, &stat_req, "test_dir/", stat_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+
+ r = uv_fs_lstat(loop, &stat_req, "test_dir", stat_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+
+ r = uv_fs_lstat(loop, &stat_req, "test_dir/", stat_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+
+ ASSERT(stat_cb_count == 4);
+
+ r = uv_fs_unlink(loop, &unlink_req, "test_dir/file1", unlink_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(unlink_cb_count == 1);
+
+ r = uv_fs_unlink(loop, &unlink_req, "test_dir/file2", unlink_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(unlink_cb_count == 2);
+
+ r = uv_fs_rmdir(loop, &rmdir_req, "test_dir", rmdir_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(rmdir_cb_count == 1);
+
+ /* Cleanup */
+ unlink("test_dir/file1");
+ unlink("test_dir/file2");
+ rmdir("test_dir");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_async_sendfile) {
+ int f, r;
+ struct stat s1, s2;
+
+ loop = uv_default_loop();
+
+ /* Setup. */
+ unlink("test_file");
+ unlink("test_file2");
+
+ f = open("test_file", O_WRONLY | O_CREAT, S_IWUSR | S_IRUSR);
+ ASSERT(f != -1);
+
+ r = write(f, "begin\n", 6);
+ ASSERT(r == 6);
+
+ r = lseek(f, 65536, SEEK_CUR);
+ ASSERT(r == 65542);
+
+ r = write(f, "end\n", 4);
+ ASSERT(r != -1);
+
+ r = close(f);
+ ASSERT(r == 0);
+
+ /* Test starts here. */
+ r = uv_fs_open(loop, &open_req1, "test_file", O_RDWR, 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(open_req1.result >= 0);
+ uv_fs_req_cleanup(&open_req1);
+
+ r = uv_fs_open(loop, &open_req2, "test_file2", O_WRONLY | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ ASSERT(open_req2.result >= 0);
+ uv_fs_req_cleanup(&open_req2);
+
+ r = uv_fs_sendfile(loop, &sendfile_req, open_req2.result, open_req1.result,
+ 0, 131072, sendfile_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+
+ ASSERT(sendfile_cb_count == 1);
+
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ uv_fs_req_cleanup(&close_req);
+ r = uv_fs_close(loop, &close_req, open_req2.result, NULL);
+ ASSERT(r == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ stat("test_file", &s1);
+ stat("test_file2", &s2);
+ ASSERT(65546 == s2.st_size && s1.st_size == s2.st_size);
+
+ /* Cleanup. */
+ unlink("test_file");
+ unlink("test_file2");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_fstat) {
+ int r;
+ uv_fs_t req;
+ uv_file file;
+ uv_stat_t* s;
+#ifndef _WIN32
+ struct stat t;
+#endif
+
+ /* Setup. */
+ unlink("test_file");
+
+ loop = uv_default_loop();
+
+ r = uv_fs_open(loop, &req, "test_file", O_RDWR | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ file = req.result;
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_write(loop, &req, file, test_buf, sizeof(test_buf), -1, NULL);
+ ASSERT(r == sizeof(test_buf));
+ ASSERT(req.result == sizeof(test_buf));
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_fstat(loop, &req, file, NULL);
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+ s = req.ptr;
+ ASSERT(s->st_size == sizeof(test_buf));
+
+#ifndef _WIN32
+ r = fstat(file, &t);
+ ASSERT(r == 0);
+
+ ASSERT(s->st_dev == (uint64_t) t.st_dev);
+ ASSERT(s->st_mode == (uint64_t) t.st_mode);
+ ASSERT(s->st_nlink == (uint64_t) t.st_nlink);
+ ASSERT(s->st_uid == (uint64_t) t.st_uid);
+ ASSERT(s->st_gid == (uint64_t) t.st_gid);
+ ASSERT(s->st_rdev == (uint64_t) t.st_rdev);
+ ASSERT(s->st_ino == (uint64_t) t.st_ino);
+ ASSERT(s->st_size == (uint64_t) t.st_size);
+ ASSERT(s->st_blksize == (uint64_t) t.st_blksize);
+ ASSERT(s->st_blocks == (uint64_t) t.st_blocks);
+#if defined(__APPLE__)
+ ASSERT(s->st_atim.tv_sec == t.st_atimespec.tv_sec);
+ ASSERT(s->st_atim.tv_nsec == t.st_atimespec.tv_nsec);
+ ASSERT(s->st_mtim.tv_sec == t.st_mtimespec.tv_sec);
+ ASSERT(s->st_mtim.tv_nsec == t.st_mtimespec.tv_nsec);
+ ASSERT(s->st_ctim.tv_sec == t.st_ctimespec.tv_sec);
+ ASSERT(s->st_ctim.tv_nsec == t.st_ctimespec.tv_nsec);
+ ASSERT(s->st_birthtim.tv_sec == t.st_birthtimespec.tv_sec);
+ ASSERT(s->st_birthtim.tv_nsec == t.st_birthtimespec.tv_nsec);
+ ASSERT(s->st_flags == t.st_flags);
+ ASSERT(s->st_gen == t.st_gen);
+#elif defined(__sun) || \
+ defined(_BSD_SOURCE) || \
+ defined(_SVID_SOURCE) || \
+ defined(_XOPEN_SOURCE)
+ ASSERT(s->st_atim.tv_sec == t.st_atim.tv_sec);
+ ASSERT(s->st_atim.tv_nsec == t.st_atim.tv_nsec);
+ ASSERT(s->st_mtim.tv_sec == t.st_mtim.tv_sec);
+ ASSERT(s->st_mtim.tv_nsec == t.st_mtim.tv_nsec);
+ ASSERT(s->st_ctim.tv_sec == t.st_ctim.tv_sec);
+ ASSERT(s->st_ctim.tv_nsec == t.st_ctim.tv_nsec);
+# if defined(__DragonFly__) || \
+ defined(__FreeBSD__) || \
+ defined(__OpenBSD__) || \
+ defined(__NetBSD__)
+ ASSERT(s->st_birthtim.tv_sec == t.st_birthtim.tv_sec);
+ ASSERT(s->st_birthtim.tv_nsec == t.st_birthtim.tv_nsec);
+ ASSERT(s->st_flags == t.st_flags);
+ ASSERT(s->st_gen == t.st_gen);
+# endif
+#else
+ ASSERT(s->st_atim.tv_sec == t.st_atime);
+ ASSERT(s->st_atim.tv_nsec == 0);
+ ASSERT(s->st_mtim.tv_sec == t.st_mtime);
+ ASSERT(s->st_mtim.tv_nsec == 0);
+ ASSERT(s->st_ctim.tv_sec == t.st_ctime);
+ ASSERT(s->st_ctim.tv_nsec == 0);
+#endif
+#endif
+
+ uv_fs_req_cleanup(&req);
+
+ /* Now do the uv_fs_fstat call asynchronously */
+ r = uv_fs_fstat(loop, &req, file, fstat_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(fstat_cb_count == 1);
+
+
+ r = uv_fs_close(loop, &req, file, NULL);
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+ uv_fs_req_cleanup(&req);
+
+ /*
+ * Run the loop just to check we don't have make any extraneous uv_ref()
+ * calls. This should drop out immediately.
+ */
+ uv_run(loop, UV_RUN_DEFAULT);
+
+ /* Cleanup. */
+ unlink("test_file");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_chmod) {
+ int r;
+ uv_fs_t req;
+ uv_file file;
+
+ /* Setup. */
+ unlink("test_file");
+
+ loop = uv_default_loop();
+
+ r = uv_fs_open(loop, &req, "test_file", O_RDWR | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ file = req.result;
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_write(loop, &req, file, test_buf, sizeof(test_buf), -1, NULL);
+ ASSERT(r == sizeof(test_buf));
+ ASSERT(req.result == sizeof(test_buf));
+ uv_fs_req_cleanup(&req);
+
+#ifndef _WIN32
+ /* Make the file write-only */
+ r = uv_fs_chmod(loop, &req, "test_file", 0200, NULL);
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+ uv_fs_req_cleanup(&req);
+
+ check_permission("test_file", 0200);
+#endif
+
+ /* Make the file read-only */
+ r = uv_fs_chmod(loop, &req, "test_file", 0400, NULL);
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+ uv_fs_req_cleanup(&req);
+
+ check_permission("test_file", 0400);
+
+ /* Make the file read+write with sync uv_fs_fchmod */
+ r = uv_fs_fchmod(loop, &req, file, 0600, NULL);
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+ uv_fs_req_cleanup(&req);
+
+ check_permission("test_file", 0600);
+
+#ifndef _WIN32
+ /* async chmod */
+ {
+ static int mode = 0200;
+ req.data = &mode;
+ }
+ r = uv_fs_chmod(loop, &req, "test_file", 0200, chmod_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(chmod_cb_count == 1);
+ chmod_cb_count = 0; /* reset for the next test */
+#endif
+
+ /* async chmod */
+ {
+ static int mode = 0400;
+ req.data = &mode;
+ }
+ r = uv_fs_chmod(loop, &req, "test_file", 0400, chmod_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(chmod_cb_count == 1);
+
+ /* async fchmod */
+ {
+ static int mode = 0600;
+ req.data = &mode;
+ }
+ r = uv_fs_fchmod(loop, &req, file, 0600, fchmod_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(fchmod_cb_count == 1);
+
+ close(file);
+
+ /*
+ * Run the loop just to check we don't have make any extraneous uv_ref()
+ * calls. This should drop out immediately.
+ */
+ uv_run(loop, UV_RUN_DEFAULT);
+
+ /* Cleanup. */
+ unlink("test_file");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_chown) {
+ int r;
+ uv_fs_t req;
+ uv_file file;
+
+ /* Setup. */
+ unlink("test_file");
+
+ loop = uv_default_loop();
+
+ r = uv_fs_open(loop, &req, "test_file", O_RDWR | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ file = req.result;
+ uv_fs_req_cleanup(&req);
+
+ /* sync chown */
+ r = uv_fs_chown(loop, &req, "test_file", -1, -1, NULL);
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+ uv_fs_req_cleanup(&req);
+
+ /* sync fchown */
+ r = uv_fs_fchown(loop, &req, file, -1, -1, NULL);
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+ uv_fs_req_cleanup(&req);
+
+ /* async chown */
+ r = uv_fs_chown(loop, &req, "test_file", -1, -1, chown_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(chown_cb_count == 1);
+
+ /* chown to root (fail) */
+ chown_cb_count = 0;
+ r = uv_fs_chown(loop, &req, "test_file", 0, 0, chown_root_cb);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(chown_cb_count == 1);
+
+ /* async fchown */
+ r = uv_fs_fchown(loop, &req, file, -1, -1, fchown_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(fchown_cb_count == 1);
+
+ close(file);
+
+ /*
+ * Run the loop just to check we don't have make any extraneous uv_ref()
+ * calls. This should drop out immediately.
+ */
+ uv_run(loop, UV_RUN_DEFAULT);
+
+ /* Cleanup. */
+ unlink("test_file");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_link) {
+ int r;
+ uv_fs_t req;
+ uv_file file;
+ uv_file link;
+
+ /* Setup. */
+ unlink("test_file");
+ unlink("test_file_link");
+ unlink("test_file_link2");
+
+ loop = uv_default_loop();
+
+ r = uv_fs_open(loop, &req, "test_file", O_RDWR | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ file = req.result;
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_write(loop, &req, file, test_buf, sizeof(test_buf), -1, NULL);
+ ASSERT(r == sizeof(test_buf));
+ ASSERT(req.result == sizeof(test_buf));
+ uv_fs_req_cleanup(&req);
+
+ close(file);
+
+ /* sync link */
+ r = uv_fs_link(loop, &req, "test_file", "test_file_link", NULL);
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_open(loop, &req, "test_file_link", O_RDWR, 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ link = req.result;
+ uv_fs_req_cleanup(&req);
+
+ memset(buf, 0, sizeof(buf));
+ r = uv_fs_read(loop, &req, link, buf, sizeof(buf), 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ ASSERT(strcmp(buf, test_buf) == 0);
+
+ close(link);
+
+ /* async link */
+ r = uv_fs_link(loop, &req, "test_file", "test_file_link2", link_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(link_cb_count == 1);
+
+ r = uv_fs_open(loop, &req, "test_file_link2", O_RDWR, 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ link = req.result;
+ uv_fs_req_cleanup(&req);
+
+ memset(buf, 0, sizeof(buf));
+ r = uv_fs_read(loop, &req, link, buf, sizeof(buf), 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ ASSERT(strcmp(buf, test_buf) == 0);
+
+ close(link);
+
+ /*
+ * Run the loop just to check we don't have make any extraneous uv_ref()
+ * calls. This should drop out immediately.
+ */
+ uv_run(loop, UV_RUN_DEFAULT);
+
+ /* Cleanup. */
+ unlink("test_file");
+ unlink("test_file_link");
+ unlink("test_file_link2");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_readlink) {
+ uv_fs_t req;
+
+ loop = uv_default_loop();
+ ASSERT(0 == uv_fs_readlink(loop, &req, "no_such_file", dummy_cb));
+ ASSERT(0 == uv_run(loop, UV_RUN_DEFAULT));
+ ASSERT(dummy_cb_count == 1);
+ ASSERT(req.ptr == NULL);
+ ASSERT(req.result == UV_ENOENT);
+ uv_fs_req_cleanup(&req);
+
+ ASSERT(UV_ENOENT == uv_fs_readlink(loop, &req, "no_such_file", NULL));
+ ASSERT(req.ptr == NULL);
+ ASSERT(req.result == UV_ENOENT);
+ uv_fs_req_cleanup(&req);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_symlink) {
+ int r;
+ uv_fs_t req;
+ uv_file file;
+ uv_file link;
+
+ /* Setup. */
+ unlink("test_file");
+ unlink("test_file_symlink");
+ unlink("test_file_symlink2");
+ unlink("test_file_symlink_symlink");
+ unlink("test_file_symlink2_symlink");
+
+ loop = uv_default_loop();
+
+ r = uv_fs_open(loop, &req, "test_file", O_RDWR | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ file = req.result;
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_write(loop, &req, file, test_buf, sizeof(test_buf), -1, NULL);
+ ASSERT(r == sizeof(test_buf));
+ ASSERT(req.result == sizeof(test_buf));
+ uv_fs_req_cleanup(&req);
+
+ close(file);
+
+ /* sync symlink */
+ r = uv_fs_symlink(loop, &req, "test_file", "test_file_symlink", 0, NULL);
+#ifdef _WIN32
+ if (r < 0) {
+ if (r == UV_ENOTSUP) {
+ /*
+ * Windows doesn't support symlinks on older versions.
+ * We just pass the test and bail out early if we get ENOTSUP.
+ */
+ return 0;
+ } else if (r == UV_EPERM) {
+ /*
+ * Creating a symlink is only allowed when running elevated.
+ * We pass the test and bail out early if we get UV_EPERM.
+ */
+ return 0;
+ }
+ }
+#endif
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_open(loop, &req, "test_file_symlink", O_RDWR, 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ link = req.result;
+ uv_fs_req_cleanup(&req);
+
+ memset(buf, 0, sizeof(buf));
+ r = uv_fs_read(loop, &req, link, buf, sizeof(buf), 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ ASSERT(strcmp(buf, test_buf) == 0);
+
+ close(link);
+
+ r = uv_fs_symlink(loop,
+ &req,
+ "test_file_symlink",
+ "test_file_symlink_symlink",
+ 0,
+ NULL);
+ ASSERT(r == 0);
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_readlink(loop, &req, "test_file_symlink_symlink", NULL);
+ ASSERT(r == 0);
+ ASSERT(strcmp(req.ptr, "test_file_symlink") == 0);
+ uv_fs_req_cleanup(&req);
+
+ /* async link */
+ r = uv_fs_symlink(loop,
+ &req,
+ "test_file",
+ "test_file_symlink2",
+ 0,
+ symlink_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(symlink_cb_count == 1);
+
+ r = uv_fs_open(loop, &req, "test_file_symlink2", O_RDWR, 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ link = req.result;
+ uv_fs_req_cleanup(&req);
+
+ memset(buf, 0, sizeof(buf));
+ r = uv_fs_read(loop, &req, link, buf, sizeof(buf), 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ ASSERT(strcmp(buf, test_buf) == 0);
+
+ close(link);
+
+ r = uv_fs_symlink(loop,
+ &req,
+ "test_file_symlink2",
+ "test_file_symlink2_symlink",
+ 0,
+ NULL);
+ ASSERT(r == 0);
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_readlink(loop, &req, "test_file_symlink2_symlink", readlink_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(readlink_cb_count == 1);
+
+ /*
+ * Run the loop just to check we don't have make any extraneous uv_ref()
+ * calls. This should drop out immediately.
+ */
+ uv_run(loop, UV_RUN_DEFAULT);
+
+ /* Cleanup. */
+ unlink("test_file");
+ unlink("test_file_symlink");
+ unlink("test_file_symlink_symlink");
+ unlink("test_file_symlink2");
+ unlink("test_file_symlink2_symlink");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_symlink_dir) {
+ uv_fs_t req;
+ int r;
+ char* test_dir;
+
+ /* set-up */
+ unlink("test_dir/file1");
+ unlink("test_dir/file2");
+ rmdir("test_dir");
+ rmdir("test_dir_symlink");
+
+ loop = uv_default_loop();
+
+ uv_fs_mkdir(loop, &req, "test_dir", 0777, NULL);
+ uv_fs_req_cleanup(&req);
+
+#ifdef _WIN32
+ {
+ static char src_path_buf[PATHMAX];
+ strcpy(src_path_buf, "\\\\?\\");
+ uv_cwd(src_path_buf + 4, sizeof(src_path_buf));
+ strcat(src_path_buf, "\\test_dir\\");
+ test_dir = src_path_buf;
+ }
+#else
+ test_dir = "test_dir";
+#endif
+
+ r = uv_fs_symlink(loop, &req, test_dir, "test_dir_symlink",
+ UV_FS_SYMLINK_JUNCTION, NULL);
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_stat(loop, &req, "test_dir_symlink", NULL);
+ ASSERT(r == 0);
+ ASSERT(((uv_stat_t*)req.ptr)->st_mode & S_IFDIR);
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_lstat(loop, &req, "test_dir_symlink", NULL);
+ ASSERT(r == 0);
+ ASSERT(((uv_stat_t*)req.ptr)->st_mode & S_IFLNK);
+#ifdef _WIN32
+ ASSERT(((uv_stat_t*)req.ptr)->st_size == strlen(test_dir + 4));
+#else
+ ASSERT(((uv_stat_t*)req.ptr)->st_size == strlen(test_dir));
+#endif
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_readlink(loop, &req, "test_dir_symlink", NULL);
+ ASSERT(r == 0);
+#ifdef _WIN32
+ ASSERT(strcmp(req.ptr, test_dir + 4) == 0);
+#else
+ ASSERT(strcmp(req.ptr, test_dir) == 0);
+#endif
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_open(loop, &open_req1, "test_dir/file1", O_WRONLY | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ uv_fs_req_cleanup(&open_req1);
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ r = uv_fs_open(loop, &open_req1, "test_dir/file2", O_WRONLY | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ uv_fs_req_cleanup(&open_req1);
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ r = uv_fs_readdir(loop, &readdir_req, "test_dir_symlink", 0, NULL);
+ ASSERT(r == 2);
+ ASSERT(readdir_req.result == 2);
+ ASSERT(readdir_req.ptr);
+ ASSERT(memcmp(readdir_req.ptr, "file1\0file2\0", 12) == 0
+ || memcmp(readdir_req.ptr, "file2\0file1\0", 12) == 0);
+ uv_fs_req_cleanup(&readdir_req);
+ ASSERT(!readdir_req.ptr);
+
+ /* unlink will remove the directory symlink */
+ r = uv_fs_unlink(loop, &req, "test_dir_symlink", NULL);
+ ASSERT(r == 0);
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_readdir(loop, &readdir_req, "test_dir_symlink", 0, NULL);
+ ASSERT(r == UV_ENOENT);
+ uv_fs_req_cleanup(&readdir_req);
+
+ r = uv_fs_readdir(loop, &readdir_req, "test_dir", 0, NULL);
+ ASSERT(r == 2);
+ ASSERT(readdir_req.result == 2);
+ ASSERT(readdir_req.ptr);
+ ASSERT(memcmp(readdir_req.ptr, "file1\0file2\0", 12) == 0
+ || memcmp(readdir_req.ptr, "file2\0file1\0", 12) == 0);
+ uv_fs_req_cleanup(&readdir_req);
+ ASSERT(!readdir_req.ptr);
+
+ /* clean-up */
+ unlink("test_dir/file1");
+ unlink("test_dir/file2");
+ rmdir("test_dir");
+ rmdir("test_dir_symlink");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_utime) {
+ utime_check_t checkme;
+ const char* path = "test_file";
+ double atime;
+ double mtime;
+ uv_fs_t req;
+ int r;
+
+ /* Setup. */
+ loop = uv_default_loop();
+ unlink(path);
+ r = uv_fs_open(loop, &req, path, O_RDWR | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ uv_fs_req_cleanup(&req);
+ close(r);
+
+ atime = mtime = 400497753; /* 1982-09-10 11:22:33 */
+
+ r = uv_fs_utime(loop, &req, path, atime, mtime, NULL);
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_stat(loop, &req, path, NULL);
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+ check_utime(path, atime, mtime);
+ uv_fs_req_cleanup(&req);
+
+ atime = mtime = 1291404900; /* 2010-12-03 20:35:00 - mees <3 */
+ checkme.path = path;
+ checkme.atime = atime;
+ checkme.mtime = mtime;
+
+ /* async utime */
+ utime_req.data = &checkme;
+ r = uv_fs_utime(loop, &utime_req, path, atime, mtime, utime_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(utime_cb_count == 1);
+
+ /* Cleanup. */
+ unlink(path);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+#ifdef _WIN32
+TEST_IMPL(fs_stat_root) {
+ int r;
+ uv_loop_t* loop = uv_default_loop();
+
+ r = uv_fs_stat(loop, &stat_req, "\\", NULL);
+ ASSERT(r == 0);
+
+ r = uv_fs_stat(loop, &stat_req, "..\\..\\..\\..\\..\\..\\..", NULL);
+ ASSERT(r == 0);
+
+ r = uv_fs_stat(loop, &stat_req, "..", NULL);
+ ASSERT(r == 0);
+
+ r = uv_fs_stat(loop, &stat_req, "..\\", NULL);
+ ASSERT(r == 0);
+
+ /* stats the current directory on c: */
+ r = uv_fs_stat(loop, &stat_req, "c:", NULL);
+ ASSERT(r == 0);
+
+ r = uv_fs_stat(loop, &stat_req, "c:\\", NULL);
+ ASSERT(r == 0);
+
+ r = uv_fs_stat(loop, &stat_req, "\\\\?\\C:\\", NULL);
+ ASSERT(r == 0);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+#endif
+
+
+TEST_IMPL(fs_futime) {
+ utime_check_t checkme;
+ const char* path = "test_file";
+ double atime;
+ double mtime;
+ uv_file file;
+ uv_fs_t req;
+ int r;
+
+ /* Setup. */
+ loop = uv_default_loop();
+ unlink(path);
+ r = uv_fs_open(loop, &req, path, O_RDWR | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ uv_fs_req_cleanup(&req);
+ close(r);
+
+ atime = mtime = 400497753; /* 1982-09-10 11:22:33 */
+
+ r = uv_fs_open(loop, &req, path, O_RDWR, 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ file = req.result; /* FIXME probably not how it's supposed to be used */
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_futime(loop, &req, file, atime, mtime, NULL);
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_stat(loop, &req, path, NULL);
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+ check_utime(path, atime, mtime);
+ uv_fs_req_cleanup(&req);
+
+ atime = mtime = 1291404900; /* 2010-12-03 20:35:00 - mees <3 */
+
+ checkme.atime = atime;
+ checkme.mtime = mtime;
+ checkme.path = path;
+
+ /* async futime */
+ futime_req.data = &checkme;
+ r = uv_fs_futime(loop, &futime_req, file, atime, mtime, futime_cb);
+ ASSERT(r == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(futime_cb_count == 1);
+
+ /* Cleanup. */
+ unlink(path);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_stat_missing_path) {
+ uv_fs_t req;
+ int r;
+
+ loop = uv_default_loop();
+
+ r = uv_fs_stat(loop, &req, "non_existent_file", NULL);
+ ASSERT(r == UV_ENOENT);
+ ASSERT(req.result == UV_ENOENT);
+ uv_fs_req_cleanup(&req);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_readdir_empty_dir) {
+ const char* path;
+ uv_fs_t req;
+ int r;
+
+ path = "./empty_dir/";
+ loop = uv_default_loop();
+
+ uv_fs_mkdir(loop, &req, path, 0777, NULL);
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_readdir(loop, &req, path, 0, NULL);
+ ASSERT(r == 0);
+ ASSERT(req.result == 0);
+ ASSERT(req.ptr == NULL);
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_readdir(loop, &readdir_req, path, 0, empty_readdir_cb);
+ ASSERT(r == 0);
+
+ ASSERT(readdir_cb_count == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(readdir_cb_count == 1);
+
+ uv_fs_rmdir(loop, &req, path, NULL);
+ uv_fs_req_cleanup(&req);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_readdir_file) {
+ const char* path;
+ int r;
+
+ path = "test/fixtures/empty_file";
+ loop = uv_default_loop();
+
+ r = uv_fs_readdir(loop, &readdir_req, path, 0, NULL);
+ ASSERT(r == UV_ENOTDIR);
+ uv_fs_req_cleanup(&readdir_req);
+
+ r = uv_fs_readdir(loop, &readdir_req, path, 0, file_readdir_cb);
+ ASSERT(r == 0);
+
+ ASSERT(readdir_cb_count == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(readdir_cb_count == 1);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_open_dir) {
+ const char* path;
+ uv_fs_t req;
+ int r, file;
+
+ path = ".";
+ loop = uv_default_loop();
+
+ r = uv_fs_open(loop, &req, path, O_RDONLY, 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(req.result >= 0);
+ ASSERT(req.ptr == NULL);
+ file = r;
+ uv_fs_req_cleanup(&req);
+
+ r = uv_fs_close(loop, &req, file, NULL);
+ ASSERT(r == 0);
+
+ r = uv_fs_open(loop, &req, path, O_RDONLY, 0, open_cb_simple);
+ ASSERT(r == 0);
+
+ ASSERT(open_cb_count == 0);
+ uv_run(loop, UV_RUN_DEFAULT);
+ ASSERT(open_cb_count == 1);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_file_open_append) {
+ int r;
+
+ /* Setup. */
+ unlink("test_file");
+
+ loop = uv_default_loop();
+
+ r = uv_fs_open(loop, &open_req1, "test_file", O_WRONLY | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ ASSERT(open_req1.result >= 0);
+ uv_fs_req_cleanup(&open_req1);
+
+ r = uv_fs_write(loop, &write_req, open_req1.result, test_buf,
+ sizeof(test_buf), -1, NULL);
+ ASSERT(r >= 0);
+ ASSERT(write_req.result >= 0);
+ uv_fs_req_cleanup(&write_req);
+
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ ASSERT(close_req.result == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ r = uv_fs_open(loop, &open_req1, "test_file", O_RDWR | O_APPEND, 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(open_req1.result >= 0);
+ uv_fs_req_cleanup(&open_req1);
+
+ r = uv_fs_write(loop, &write_req, open_req1.result, test_buf,
+ sizeof(test_buf), -1, NULL);
+ ASSERT(r >= 0);
+ ASSERT(write_req.result >= 0);
+ uv_fs_req_cleanup(&write_req);
+
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ ASSERT(close_req.result == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ r = uv_fs_open(loop, &open_req1, "test_file", O_RDONLY, S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ ASSERT(open_req1.result >= 0);
+ uv_fs_req_cleanup(&open_req1);
+
+ r = uv_fs_read(loop, &read_req, open_req1.result, buf, sizeof(buf), -1,
+ NULL);
+ printf("read = %d\n", r);
+ ASSERT(r == 26);
+ ASSERT(read_req.result == 26);
+ ASSERT(memcmp(buf,
+ "test-buffer\n\0test-buffer\n\0",
+ sizeof("test-buffer\n\0test-buffer\n\0") - 1) == 0);
+ uv_fs_req_cleanup(&read_req);
+
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ ASSERT(close_req.result == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ /* Cleanup */
+ unlink("test_file");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_rename_to_existing_file) {
+ int r;
+
+ /* Setup. */
+ unlink("test_file");
+ unlink("test_file2");
+
+ loop = uv_default_loop();
+
+ r = uv_fs_open(loop, &open_req1, "test_file", O_WRONLY | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ ASSERT(open_req1.result >= 0);
+ uv_fs_req_cleanup(&open_req1);
+
+ r = uv_fs_write(loop, &write_req, open_req1.result, test_buf,
+ sizeof(test_buf), -1, NULL);
+ ASSERT(r >= 0);
+ ASSERT(write_req.result >= 0);
+ uv_fs_req_cleanup(&write_req);
+
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ ASSERT(close_req.result == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ r = uv_fs_open(loop, &open_req1, "test_file2", O_WRONLY | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ ASSERT(open_req1.result >= 0);
+ uv_fs_req_cleanup(&open_req1);
+
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ ASSERT(close_req.result == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ r = uv_fs_rename(loop, &rename_req, "test_file", "test_file2", NULL);
+ ASSERT(r == 0);
+ ASSERT(rename_req.result == 0);
+ uv_fs_req_cleanup(&rename_req);
+
+ r = uv_fs_open(loop, &open_req1, "test_file2", O_RDONLY, 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(open_req1.result >= 0);
+ uv_fs_req_cleanup(&open_req1);
+
+ memset(buf, 0, sizeof(buf));
+ r = uv_fs_read(loop, &read_req, open_req1.result, buf, sizeof(buf), -1,
+ NULL);
+ ASSERT(r >= 0);
+ ASSERT(read_req.result >= 0);
+ ASSERT(strcmp(buf, test_buf) == 0);
+ uv_fs_req_cleanup(&read_req);
+
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ ASSERT(close_req.result == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ /* Cleanup */
+ unlink("test_file");
+ unlink("test_file2");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(fs_read_file_eof) {
+ int r;
+
+ /* Setup. */
+ unlink("test_file");
+
+ loop = uv_default_loop();
+
+ r = uv_fs_open(loop, &open_req1, "test_file", O_WRONLY | O_CREAT,
+ S_IWUSR | S_IRUSR, NULL);
+ ASSERT(r >= 0);
+ ASSERT(open_req1.result >= 0);
+ uv_fs_req_cleanup(&open_req1);
+
+ r = uv_fs_write(loop, &write_req, open_req1.result, test_buf,
+ sizeof(test_buf), -1, NULL);
+ ASSERT(r >= 0);
+ ASSERT(write_req.result >= 0);
+ uv_fs_req_cleanup(&write_req);
+
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ ASSERT(close_req.result == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ r = uv_fs_open(loop, &open_req1, "test_file", O_RDONLY, 0, NULL);
+ ASSERT(r >= 0);
+ ASSERT(open_req1.result >= 0);
+ uv_fs_req_cleanup(&open_req1);
+
+ memset(buf, 0, sizeof(buf));
+ r = uv_fs_read(loop, &read_req, open_req1.result, buf, sizeof(buf), -1,
+ NULL);
+ ASSERT(r >= 0);
+ ASSERT(read_req.result >= 0);
+ ASSERT(strcmp(buf, test_buf) == 0);
+ uv_fs_req_cleanup(&read_req);
+
+ r = uv_fs_read(loop, &read_req, open_req1.result, buf, sizeof(buf),
+ read_req.result, NULL);
+ ASSERT(r == 0);
+ ASSERT(read_req.result == 0);
+ uv_fs_req_cleanup(&read_req);
+
+ r = uv_fs_close(loop, &close_req, open_req1.result, NULL);
+ ASSERT(r == 0);
+ ASSERT(close_req.result == 0);
+ uv_fs_req_cleanup(&close_req);
+
+ /* Cleanup */
+ unlink("test_file");
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
generated by cgit (git 2.34.1) at 2025-11-02 11:49:52 +0000