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authorUlrich Drepper <drepper@redhat.com>2010-04-04 11:28:36 -0700
committerUlrich Drepper <drepper@redhat.com>2010-04-04 11:28:36 -0700
commit7ebaec64a0171a54dbe9aedd95497b130458060e (patch)
tree0ec932906dcba4070448a29c9e686cb5d56e08e8 /argp
parent8c6de69d00c6be60657ca0d763dda803172c6aab (diff)
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Add test case for last argp bug.
Diffstat (limited to 'argp')
-rw-r--r--argp/Makefile5
-rw-r--r--argp/bug-argp2.c55
2 files changed, 58 insertions, 2 deletions
diff --git a/argp/Makefile b/argp/Makefile
index b8c9fca0fb..caa95dbb9f 100644
--- a/argp/Makefile
+++ b/argp/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1997, 2002, 2003, 2006, 2007 Free Software Foundation, Inc.
+# Copyright (C) 1997,2002,2003,2006,2007,2010 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
@@ -26,12 +26,13 @@ distribute = argp-fmtstream.h argp-namefrob.h
routines = $(addprefix argp-, ba fmtstream fs-xinl help parse pv \
pvh xinl eexst)
-tests = argp-test tst-argp1 bug-argp1 tst-argp2
+tests = argp-test tst-argp1 bug-argp1 tst-argp2 bug-argp2
CFLAGS-argp-help.c = $(uses-callbacks) -fexceptions
CFLAGS-argp-parse.c = $(uses-callbacks)
CFLAGS-argp-fmtstream.c = -fexceptions
bug-argp1-ARGS = -- --help
+bug-argp2-ARGS = -- -d 111 --dstaddr 222 -p 333 --peer 444
include ../Rules
diff --git a/argp/bug-argp2.c b/argp/bug-argp2.c
new file mode 100644
index 0000000000..133e5cf6e8
--- /dev/null
+++ b/argp/bug-argp2.c
@@ -0,0 +1,55 @@
+#include <argp.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+static struct argp_option argp_options[] = {
+ { "dstaddr", 'd', "ADDR", 0,
+ "set destination (peer) address to ADDR" },
+ { "peer", 'p', "ADDR", OPTION_ALIAS },
+ { NULL }
+};
+
+static error_t parse_opt (int key, char *arg, struct argp_state *state);
+
+static struct argp argp =
+{
+ argp_options, parse_opt
+};
+
+static int cnt;
+
+static int
+do_test (int argc, char *argv[])
+{
+ int remaining;
+ argp_parse (&argp, argc, argv, 0, &remaining, NULL);
+ return cnt != 4;
+}
+
+static error_t
+parse_opt (int key, char *arg, struct argp_state *state)
+{
+ switch (key)
+ {
+ case 'd':
+ case 'p':
+ printf ("got '%c' with argument '%s'\n", key, arg);
+ ++cnt;
+ break;
+ case 0:
+ case ARGP_KEY_END:
+ case ARGP_KEY_NO_ARGS:
+ case ARGP_KEY_INIT:
+ case ARGP_KEY_SUCCESS:
+ case ARGP_KEY_FINI:
+ // Ignore.
+ return ARGP_ERR_UNKNOWN;
+ default:
+ printf ("invalid key '%x'\n", key);
+ exit (1);
+ }
+ return 0;
+}
+
+#define TEST_FUNCTION do_test (argc, argv)
+#include "../test-skeleton.c"