summaryrefslogtreecommitdiffstats
path: root/tests/basic/open-behind/tester.h
diff options
context:
space:
mode:
Diffstat (limited to 'tests/basic/open-behind/tester.h')
-rw-r--r--tests/basic/open-behind/tester.h145
1 files changed, 145 insertions, 0 deletions
diff --git a/tests/basic/open-behind/tester.h b/tests/basic/open-behind/tester.h
new file mode 100644
index 0000000..64e940c
--- /dev/null
+++ b/tests/basic/open-behind/tester.h
@@ -0,0 +1,145 @@
+/*
+ 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.
+*/
+
+#ifndef __TESTER_H__
+#define __TESTER_H__
+
+#include <stdio.h>
+#include <inttypes.h>
+#include <stdbool.h>
+
+enum _obj_type;
+typedef enum _obj_type obj_type_t;
+
+enum _arg_type;
+typedef enum _arg_type arg_type_t;
+
+struct _buffer;
+typedef struct _buffer buffer_t;
+
+struct _obj;
+typedef struct _obj obj_t;
+
+struct _context;
+typedef struct _context context_t;
+
+struct _arg;
+typedef struct _arg arg_t;
+
+struct _command;
+typedef struct _command command_t;
+
+enum _obj_type { OBJ_TYPE_NONE, OBJ_TYPE_FD };
+
+enum _arg_type { ARG_TYPE_NONE, ARG_TYPE_OBJ, ARG_TYPE_NUM, ARG_TYPE_STR };
+
+struct _buffer {
+ char *base;
+ uint32_t size;
+ uint32_t len;
+ uint32_t pos;
+};
+
+struct _obj {
+ obj_type_t type;
+ union {
+ int32_t fd;
+ };
+};
+
+struct _context {
+ obj_t *objs;
+ buffer_t buffer;
+ uint32_t obj_count;
+ bool active;
+};
+
+struct _arg {
+ arg_type_t type;
+ union {
+ struct {
+ obj_type_t type;
+ obj_t *ref;
+ } obj;
+ struct {
+ uint64_t value;
+ uint64_t min;
+ uint64_t max;
+ } num;
+ struct {
+ uint32_t size;
+ char *data;
+ } str;
+ };
+};
+
+struct _command {
+ const char *name;
+ int32_t (*handler)(context_t *ctx, command_t *cmd);
+ union {
+ arg_t *args;
+ command_t *cmds;
+ };
+};
+
+#define msg(_stream, _fmt, _args...) \
+ do { \
+ fprintf(_stream, _fmt "\n", ##_args); \
+ fflush(_stream); \
+ } while (0)
+
+#define msg_out(_fmt, _args...) msg(stdout, _fmt, ##_args)
+#define msg_err(_err, _fmt, _args...) \
+ ({ \
+ int32_t __msg_err = (_err); \
+ msg(stderr, "[%4u:%-15s] " _fmt, __LINE__, __FUNCTION__, __msg_err, \
+ ##_args); \
+ -__msg_err; \
+ })
+
+#define error(_err, _fmt, _args...) msg_err(_err, "E(%4d) " _fmt, ##_args)
+#define warn(_err, _fmt, _args...) msg_err(_err, "W(%4d) " _fmt, ##_args)
+#define info(_err, _fmt, _args...) msg_err(_err, "I(%4d) " _fmt, ##_args)
+
+#define out_ok(_args...) msg_out("OK " _args)
+#define out_err(_err) msg_out("ERR %d", _err)
+
+#define ARG_END \
+ { \
+ ARG_TYPE_NONE \
+ }
+
+#define CMD_ARGS1(_x, _args...) \
+ .args = (arg_t[]) { _args }
+#define CMD_ARGS(_args...) CMD_ARGS1(, ##_args, ARG_END)
+
+#define CMD_SUB(_cmds) .cmds = _cmds
+
+#define CMD_END \
+ { \
+ NULL, NULL, CMD_SUB(NULL) \
+ }
+
+#define ARG_VAL(_type) \
+ { \
+ ARG_TYPE_OBJ, .obj = {.type = _type } \
+ }
+#define ARG_NUM(_min, _max) \
+ { \
+ ARG_TYPE_NUM, .num = {.min = _min, .max = _max } \
+ }
+#define ARG_STR(_size) \
+ { \
+ ARG_TYPE_STR, .str = {.size = _size } \
+ }
+
+extern command_t fd_commands[];
+
+#endif /* __TESTER_H__ */ \ No newline at end of file