Add complete coverage for the classification macros in openpam_ctype.h.

git-svn-id: svn+ssh://svn.openpam.org/svn/openpam/trunk@760 185d5e19-27fe-0310-9dcf-9bff6b9f3609

t/Makefile.am

@@ -6,6 +6,7 @@ noinst_HEADERS = t.h
 
 # tests
 TESTS =
+TESTS += t_openpam_ctype
 TESTS += t_openpam_readword
 TESTS += t_openpam_readlinev
 if WITH_OATH

t/t_openpam_ctype.c

@@ -0,0 +1,122 @@
+/*-
+ * Copyright (c) 2014 Dag-Erling Smørgrav
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $Id$
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdio.h>
+#include <string.h>
+
+#include "openpam_ctype.h"
+
+#include "t.h"
+
+#define OC_DIGIT	"0123456789"
+#define OC_XDIGIT	OC_DIGIT "ABCDEFabcdef"
+#define OC_UPPER	"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+#define OC_LOWER	"abcdefghijklmnopqrstuvwxyz"
+#define OC_LETTER	OC_UPPER OC_LOWER
+#define OC_LWS		" \t\f\r"
+#define OC_WS		OC_LWS "\n"
+#define OC_P		"!\"#$%&'()*+,-./" OC_DIGIT ":;<=>?@" OC_UPPER "[\\]^_`" OC_LOWER "{|}~"
+#define OC_PFCS		OC_DIGIT OC_LETTER "._-"
+
+static const char oc_digit[] = OC_DIGIT;
+static const char oc_xdigit[] = OC_XDIGIT;
+static const char oc_upper[] = OC_UPPER;
+static const char oc_lower[] = OC_LOWER;
+static const char oc_letter[] = OC_LETTER;
+static const char oc_lws[] = OC_LWS;
+static const char oc_ws[] = OC_WS;
+static const char oc_p[] = OC_P;
+static const char oc_pfcs[] = OC_PFCS;
+
+#define T_OC(set)							\
+	T_FUNC(t_oc_##set, "is_" #set)					\
+	{								\
+		char crib[256];						\
+		unsigned int i, ret;					\
+									\
+		memset(crib, 0, sizeof crib);				\
+		for (i = 0; oc_##set[i]; ++i)				\
+			crib[(int)oc_##set[i]] = 1;			\
+		for (i = ret = 0; i < sizeof crib; ++i) {		\
+			if (is_##set(i) != crib[i]) {			\
+				t_verbose("is_%s() incorrect "		\
+				    "for %#02x\n", #set, i);		\
+				++ret;					\
+			}						\
+		}							\
+		return (ret == 0);					\
+	}
+
+T_OC(digit)
+T_OC(xdigit)
+T_OC(upper)
+T_OC(lower)
+T_OC(letter)
+T_OC(lws)
+T_OC(ws)
+T_OC(p)
+T_OC(pfcs)
+
+
+/***************************************************************************
+ * Boilerplate
+ */
+
+const struct t_test *t_plan[] = {
+	T(t_oc_digit),
+	T(t_oc_xdigit),
+	T(t_oc_upper),
+	T(t_oc_lower),
+	T(t_oc_letter),
+	T(t_oc_lws),
+	T(t_oc_ws),
+	T(t_oc_p),
+	T(t_oc_pfcs),
+	NULL
+};
+
+const struct t_test **
+t_prepare(int argc, char *argv[])
+{
+
+	(void)argc;
+	(void)argv;
+	return (t_plan);
+}
+
+void
+t_cleanup(void)
+{
+}