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[src/trunk]: src/regress/lib/libc Add a small regression test for getopt.
details: https://anonhg.NetBSD.org/src/rev/e339eb202858
branches: trunk
changeset: 534086:e339eb202858
user: christos <christos%NetBSD.org@localhost>
date: Mon Jul 15 22:04:00 2002 +0000
description:
Add a small regression test for getopt.
diffstat:
regress/lib/libc/Makefile | 4 +-
regress/lib/libc/stdlib/Makefile | 5 +
regress/lib/libc/stdlib/getopt/Makefile | 12 ++
regress/lib/libc/stdlib/getopt/getopt.c | 133 ++++++++++++++++++++++++++++++++
regress/lib/libc/stdlib/getopt/opttest | 22 +++++
5 files changed, 174 insertions(+), 2 deletions(-)
diffs (202 lines):
diff -r fc2980b5eee1 -r e339eb202858 regress/lib/libc/Makefile
--- a/regress/lib/libc/Makefile Mon Jul 15 22:03:00 2002 +0000
+++ b/regress/lib/libc/Makefile Mon Jul 15 22:04:00 2002 +0000
@@ -1,8 +1,8 @@
-# $NetBSD: Makefile,v 1.29 2002/07/05 15:42:41 itojun Exp $
+# $NetBSD: Makefile,v 1.30 2002/07/15 22:04:00 christos Exp $
SUBDIR+= _setjmp clone db div divrem \
gen getaddrinfo hsearch int_fmtio md5sha popen regex rpc \
- setjmp sigsetjmp string sys time
+ setjmp sigsetjmp stdlib string sys time
.if (${MACHINE_ARCH} != "vax" && ${MACHINE_ARCH} != "m68000")
SUBDIR+= ieeefp
.endif
diff -r fc2980b5eee1 -r e339eb202858 regress/lib/libc/stdlib/Makefile
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/regress/lib/libc/stdlib/Makefile Mon Jul 15 22:04:00 2002 +0000
@@ -0,0 +1,5 @@
+# $NetBSD: Makefile,v 1.1 2002/07/15 22:04:00 christos Exp $
+
+SUBDIR+= getopt
+
+.include <bsd.subdir.mk>
diff -r fc2980b5eee1 -r e339eb202858 regress/lib/libc/stdlib/getopt/Makefile
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/regress/lib/libc/stdlib/getopt/Makefile Mon Jul 15 22:04:00 2002 +0000
@@ -0,0 +1,12 @@
+# $NetBSD: Makefile,v 1.1 2002/07/15 22:04:00 christos Exp $
+
+PROG= getopt
+NOMAN= # defined
+
+regress: ${PROG}
+ ./${PROG} < ${.CURDIR}/opttest
+
+LDADD+= -lutil
+DPADD+= ${LIBUTIL}
+
+.include <bsd.prog.mk>
diff -r fc2980b5eee1 -r e339eb202858 regress/lib/libc/stdlib/getopt/getopt.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/regress/lib/libc/stdlib/getopt/getopt.c Mon Jul 15 22:04:00 2002 +0000
@@ -0,0 +1,133 @@
+/* $NetBSD: getopt.c,v 1.1 2002/07/15 22:04:00 christos Exp $ */
+
+/*-
+ * Copyright (c) 2002 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Christos Zoulas.
+ *
+ * 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. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the NetBSD
+ * Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <util.h>
+#include <err.h>
+
+#define WS "\t\n "
+#define debug 0
+
+int
+main(int argc, char *argv[])
+{
+ size_t len, lineno;
+ char *line, *ptr, *optstring = NULL, *result = NULL;
+ char buf[1024];
+ char *args[100];
+ char arg[100];
+ char nargs = -1;
+ int c;
+
+ while ((line = fparseln(stdin, &len, &lineno, NULL, 0)) != NULL) {
+ if (strncmp(line, "load:", 5) == 0) {
+ if (optstring)
+ free(optstring);
+ optstring = strtok(&line[6], WS);
+ if (optstring == NULL)
+ err(1, "missing optstring at line %ld",
+ (unsigned long) line);
+ optstring = strdup(optstring);
+ if (debug)
+ fprintf(stderr, "optstring = %s\n", optstring);
+ } else if (strncmp(line, "args:", 5) == 0) {
+ for (; nargs >= 0; nargs--) {
+ if (args[nargs] != NULL)
+ free(args[nargs]);
+ }
+ args[nargs = 0] = strtok(&line[6], WS);
+ if (args[nargs] == NULL)
+ err(1, "Missing args");
+
+ args[nargs] = strdup(args[nargs]);
+ while ((args[++nargs] = strtok(NULL, WS)) != NULL)
+ args[nargs] = strdup(args[nargs]);
+ if (debug) {
+ int i = 0;
+ for (i = 0; i < nargs; i++)
+ fprintf(stderr, "argv[%d] = %s\n", i,
+ args[i]);
+ }
+ } else if (strncmp(line, "result:", 7) == NULL) {
+ buf[0] = '\0';
+ optind = optreset = 1;
+ if (result)
+ free(result);
+ result = strtok(&line[8], WS);
+ if (result == NULL)
+ err(1, "result: without load:");
+ result = strdup(result);
+ if (nargs == -1)
+ err(1, "result: without args:");
+ if (debug)
+ fprintf(stderr, "result = %s\n", result);
+ while ((c = getopt(nargs, args, optstring)) != -1) {
+ if (c == ':')
+ err(1, "`:' found as argument char");
+ if ((ptr = strchr(optstring, c)) == NULL) {
+ snprintf(arg, sizeof(arg), "!%c,", c);
+ strcat(buf, arg);
+ continue;
+ }
+ if (ptr[1] != ':')
+ snprintf(arg, sizeof(arg), "%c,", c);
+ else
+ snprintf(arg, sizeof(arg), "%c=%s,",
+ c, optarg);
+ strcat(buf, arg);
+ }
+ len = strlen(buf);
+ if (len > 0) {
+ buf[len - 1] = '|';
+ buf[len] = '\0';
+ } else {
+ buf[0] = '|';
+ buf[1] = '\0';
+ }
+ snprintf(arg, sizeof(arg), "%d", nargs - optind);
+ strcat(buf, arg);
+ if (strcmp(buf, result) != 0)
+ err(1, "`%s' != `%s'", buf, result);
+ }
+ free(line);
+ }
+ return 0;
+}
diff -r fc2980b5eee1 -r e339eb202858 regress/lib/libc/stdlib/getopt/opttest
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/regress/lib/libc/stdlib/getopt/opttest Mon Jul 15 22:04:00 2002 +0000
@@ -0,0 +1,22 @@
+load: c:d
+#
+args: foo -c 1 -d foo
+result: c=1,d|1
+#
+args: foo -d foo bar
+result: d|2
+#
+args: foo -c 2 foo bar
+result: c=2|2
+#
+args: foo -e 1 foo bar
+result: !?|3
+#
+args: foo -d -- -c 1
+result: d|2
+#
+args: foo -c- 1
+result: c=-|1
+#
+args: foo -d - 1
+result: d|2
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