ubi-tests: rename common.[ch] to helpers.[ch]

... to avoid confusion when the local common.h shadows the top-level common.h.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

1 files changed, 113 insertions, 0 deletions

diff --git a/tests/ubi-tests/helpers.h b/tests/ubi-tests/helpers.h
new file mode 100644
index 0000000..ae9d030
--- /dev/null
+++ b/tests/ubi-tests/helpers.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Artem B. Bityutskiy
+ *
+ * The stuff which is common for many tests.
+ */
+
+#ifndef __HELPERS_H__
+#define __HELPERS_H__
+
+#include <string.h>
+#include <stdio.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define UBI_VOLUME_PATTERN "/dev/ubi%d_%d"
+#define MIN_AVAIL_EBS 5
+#define PAGE_SIZE 4096
+
+#define min(a, b) ((a) < (b) ? (a) : (b))
+
+/* Normal messages */
+#define normsg(fmt, ...) do {                                                  \
+        printf(TESTNAME ": " fmt "\n", ##__VA_ARGS__);                         \
+} while(0)
+
+#define errmsg(fmt, ...) ({                                                    \
+	__errmsg(TESTNAME, __FUNCTION__, __LINE__, fmt, ##__VA_ARGS__);        \
+	-1;                                                                    \
+})
+
+#define failed(name) ({                                                        \
+	__failed(TESTNAME, __FUNCTION__, __LINE__, name);                      \
+	-1;                                                                    \
+})
+
+#define initial_check(argc, argv)                                              \
+	__initial_check(TESTNAME, argc, argv)
+
+#define check_volume(vol_id, req)                                              \
+	__check_volume(libubi, &dev_info, TESTNAME, __FUNCTION__,              \
+		       __LINE__, vol_id, req)
+
+#define check_vol_patt(node, byte)                                             \
+	__check_vol_patt(libubi, TESTNAME, __FUNCTION__, __LINE__, node, byte)
+
+#define update_vol_patt(node, bytes, byte)                                     \
+	__update_vol_patt(libubi, TESTNAME, __FUNCTION__, __LINE__,            \
+			  node, bytes, byte)
+
+#define check_failed(ret, error, func, fmt, ...) ({                            \
+	int __ret;                                                             \
+		                                                               \
+	if (!ret) {                                                            \
+		errmsg("%s() returned success but should have failed", func);  \
+		errmsg(fmt, ##__VA_ARGS__);                                    \
+		__ret = -1;                                                    \
+	}                                                                      \
+	if (errno != (error)) {                                                \
+		errmsg("%s failed with error %d (%s), expected %d (%s)",       \
+		       func, errno, strerror(errno), error, strerror(error));  \
+		errmsg(fmt, ##__VA_ARGS__);                                    \
+		__ret = -1;                                                    \
+	}                                                                      \
+	__ret = 0;                                                             \
+})
+
+/* Alignments to test, @s is eraseblock size */
+#define ALIGNMENTS(s)                                                          \
+	{3, 5, 27, 666, 512, 1024, 2048, (s)/2-3, (s)/2-2, (s)/2-1, (s)/2+1,   \
+	 (s)/2+2, (s)/2+3, (s)/3-3, (s)/3-2, (s)/3-1, (s)/3+1, (s)/3+2,        \
+	 (s)/3+3, (s)/4-3, (s)/4-2, (s)/4-1, (s)/4+1, (s)/4+2, (s)/4+3,        \
+	 (s)/5-3, (s)/5-2, (s)/5-1, (s)/5+1, (s)/5+2, (s)/5+3, (s)-17, (s)-9,  \
+	 (s)-8, (s)-6, (s)-4, (s)-1, (s)};
+
+extern int seed_random_generator(void);
+
+extern void __errmsg(const char *test, const char *func, int line,
+		     const char *fmt, ...);
+extern void __failed(const char *test, const char *func, int line,
+		     const char *failed);
+extern int __initial_check(const char *test, int argc, char * const argv[]);
+extern int __check_volume(libubi_t libubi, struct ubi_dev_info *dev_info,
+			  const char *test, const char *func, int line,
+			  int vol_id, const struct ubi_mkvol_request *req);
+extern int __check_vol_patt(libubi_t libubi, const char *test, const char *func,
+			    int line, const char *node, uint8_t byte);
+extern int __update_vol_patt(libubi_t libubi, const char *test, const char *func,
+			     int line, const char *node, long long bytes,
+			     uint8_t byte);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__HELPERS_H__ */