initial checkin
authorEnrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
Wed, 25 Feb 2004 11:44:45 +0000 (11:44 +0000)
committerEnrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
Wed, 25 Feb 2004 11:44:45 +0000 (11:44 +0000)
git-svn-id: http://svn.linux-vserver.org/svn/util-vserver/trunk@994 94cd875c-1c1d-0410-91d2-eb244daf1a30

util-vserver/lib/testsuite/fmt.c [new file with mode: 0644]
util-vserver/lib_internal/util-perror.h [new file with mode: 0644]

diff --git a/util-vserver/lib/testsuite/fmt.c b/util-vserver/lib/testsuite/fmt.c
new file mode 100644 (file)
index 0000000..0fe4274
--- /dev/null
@@ -0,0 +1,48 @@
+// $Id$    --*- c -*--
+
+// Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
+//  
+// 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; version 2 of the License.
+//  
+// 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include "lib/fmt.h"
+#include <assert.h>
+
+#define TEST(VAL, EXP) {                       \
+    char       buf[512];                       \
+    size_t     l;                              \
+    memset(buf, '\23', sizeof buf);            \
+    l = FUNC(buf+1, VAL);                      \
+    assert(l==sizeof(EXP)-1);                  \
+    assert(memcmp(buf+1, EXP, l)==0);          \
+    assert(buf[l+1]=='\23');                   \
+  }
+
+int main()
+{
+  #define FUNC utilvserver_fmt_xuint64
+  TEST(0,  "0");
+  TEST(1,   "1");
+  TEST(15,  "f");
+  TEST(16,  "10");
+  TEST(100, "64");
+  TEST(1000, "3e8");
+  TEST(65535, "ffff");
+  TEST(65536, "10000");
+  TEST(68719476736ul, "1000000000");
+}
diff --git a/util-vserver/lib_internal/util-perror.h b/util-vserver/lib_internal/util-perror.h
new file mode 100644 (file)
index 0000000..a3d9022
--- /dev/null
@@ -0,0 +1,44 @@
+// $Id$    --*- c -*--
+
+// Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
+//  
+// 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; version 2 of the License.
+//  
+// 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+
+#ifndef H_UTIL_VSERVER_LIB_INTERNAL_UTIL_PERROR_H
+#define H_UTIL_VSERVER_LIB_INTERNAL_UTIL_PERROR_H
+
+#define PERROR_U(MSG, ARG0) {                          \
+    size_t     pu_l1 = strlen(MSG);                    \
+    size_t     pu_l2 = strlen(ARG0);                   \
+    char       pu_buf[pu_l1 + pu_l2 + sizeof("()")];   \
+    memcpy(pu_buf, MSG, pu_l1);                                \
+    pu_buf[pu_l1] = '(';                               \
+    memcpy(pu_buf+1+pu_l1, ARG0, pu_l2);               \
+    pu_buf[pu_l1+1+pu_l2] = ')';                       \
+    pu_buf[pu_l1+2+pu_l2] = '\0';                      \
+    perror(pu_buf);                                    \
+  }
+
+#define PERROR_Q(MSG, ARG0) {                  \
+    size_t     pq_l = strlen(ARG0);            \
+    char       pq_buf[pq_l + 3];               \
+    pq_buf[0]    = '"';                                \
+    memcpy(pq_buf+1, ARG0, pq_l);              \
+    pq_buf[pq_l+1] = '"';                      \
+    pq_buf[pq_l+2] = '\0';                     \
+    PERROR_U(MSG, pq_buf);                     \
+  }
+
+#endif //  H_UTIL_VSERVER_LIB_INTERNAL_UTIL_PERROR_H