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-rw-r--r--tests/basic/open-behind/tester-fd.c99
1 files changed, 99 insertions, 0 deletions
diff --git a/tests/basic/open-behind/tester-fd.c b/tests/basic/open-behind/tester-fd.c
new file mode 100644
index 0000000..00f02bc
--- /dev/null
+++ b/tests/basic/open-behind/tester-fd.c
@@ -0,0 +1,99 @@
+/*
+ Copyright (c) 2020 Red Hat, Inc. <http://www.redhat.com>
+ This file is part of GlusterFS.
+
+ This file is licensed to you under your choice of the GNU Lesser
+ General Public License, version 3 or any later version (LGPLv3 or
+ later), or the GNU General Public License, version 2 (GPLv2), in all
+ cases as published by the Free Software Foundation.
+*/
+
+#include "tester.h"
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+
+static int32_t
+fd_open(context_t *ctx, command_t *cmd)
+{
+ obj_t *obj;
+ int32_t fd;
+
+ obj = cmd->args[0].obj.ref;
+
+ fd = open(cmd->args[1].str.data, O_RDWR);
+ if (fd < 0) {
+ return error(errno, "open() failed");
+ }
+
+ obj->type = OBJ_TYPE_FD;
+ obj->fd = fd;
+
+ out_ok("%d", fd);
+
+ return 0;
+}
+
+static int32_t
+fd_close(context_t *ctx, command_t *cmd)
+{
+ obj_t *obj;
+
+ obj = cmd->args[0].obj.ref;
+ obj->type = OBJ_TYPE_NONE;
+
+ if (close(obj->fd) != 0) {
+ return error(errno, "close() failed");
+ }
+
+ out_ok();
+
+ return 0;
+}
+
+static int32_t
+fd_write(context_t *ctx, command_t *cmd)
+{
+ ssize_t len, ret;
+
+ len = strlen(cmd->args[1].str.data);
+ ret = write(cmd->args[0].obj.ref->fd, cmd->args[1].str.data, len);
+ if (ret < 0) {
+ return error(errno, "write() failed");
+ }
+
+ out_ok("%zd", ret);
+
+ return 0;
+}
+
+static int32_t
+fd_read(context_t *ctx, command_t *cmd)
+{
+ char data[cmd->args[1].num.value + 1];
+ ssize_t ret;
+
+ ret = read(cmd->args[0].obj.ref->fd, data, cmd->args[1].num.value);
+ if (ret < 0) {
+ return error(errno, "read() failed");
+ }
+
+ data[ret] = 0;
+
+ out_ok("%zd %s", ret, data);
+
+ return 0;
+}
+
+command_t fd_commands[] = {
+ {"open", fd_open, CMD_ARGS(ARG_VAL(OBJ_TYPE_NONE), ARG_STR(1024))},
+ {"close", fd_close, CMD_ARGS(ARG_VAL(OBJ_TYPE_FD))},
+ {"write", fd_write, CMD_ARGS(ARG_VAL(OBJ_TYPE_FD), ARG_STR(1024))},
+ {"read", fd_read, CMD_ARGS(ARG_VAL(OBJ_TYPE_FD), ARG_NUM(0, 1024))},
+ CMD_END};