Add Mark Heily's libkqueue test suite as a general kqueue test suite to

tools/regression.  It tests a number of aspects of kqueue behavior,
although not all currently pass (possibly bugs in the test suite?).

Submitted by:	Mark Heily <mark at heily.com>
Obtained from:	svn://mark.heily.com/libkqueue/trunk/test (r114)

1 files changed, 78 insertions, 0 deletions

diff --git a/tools/regression/kqueue/common.h b/tools/regression/kqueue/common.h
new file mode 100644
index 0000000..aada778
--- /dev/null
+++ b/tools/regression/kqueue/common.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2009 Mark Heily <mark@heily.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _COMMON_H
+#define _COMMON_H
+
+
+#if HAVE_ERR_H
+# include <err.h>
+#else
+# define err(rc,msg,...) do { perror(msg); exit(rc); } while (0)
+# define errx(rc,msg,...) do { puts(msg); exit(rc); } while (0)
+#endif
+#include <errno.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdint.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <sys/event.h>
+
+#include "config.h"
+
+extern char *cur_test_id;
+int vnode_fd;
+
+extern const char * kevent_to_str(struct kevent *);
+struct kevent * kevent_get(int);
+
+
+void kevent_cmp(struct kevent *, struct kevent *);
+
+void
+kevent_add(int kqfd, struct kevent *kev, 
+        uintptr_t ident,
+        short     filter,
+        u_short   flags,
+        u_int     fflags,
+        intptr_t  data,
+        void      *udata);
+
+/* DEPRECATED: */
+#define KEV_CMP(kev,_ident,_filter,_flags) do {                 \
+    if (kev.ident != (_ident) ||                                \
+            kev.filter != (_filter) ||                          \
+            kev.flags != (_flags)) \
+        err(1, "kevent mismatch: got [%d,%d,%d] but expecting [%d,%d,%d]", \
+                (int)_ident, (int)_filter, (int)_flags,\
+                (int)kev.ident, kev.filter, kev.flags);\
+} while (0);
+
+/* Checks if any events are pending, which is an error. */
+extern void test_no_kevents(void);
+
+extern void test_begin(const char *);
+extern void success(void);
+
+#endif  /* _COMMON_H */