From 86387d4eb3e8e6f97ab8b7f0e2d6988ed0e62e48 Mon Sep 17 00:00:00 2001
From: Salvatore Cro <salvatore.cro@st.com>
Date: Sun, 16 Aug 2015 20:53:37 -0700
Subject: Add argp implementation

Argp is an advanced support for parsing unix-style argument vectors.
In addition to the common getopt interface, it provides automatic
response
to `--help' and `--version' options and use of custom parser in
conjunction
with argp native option parser, among others.
Argp support is required by elfutils package and prelink.

In uClibc argp functionalities has been moved from C library to
libuargp.so
Further the libc.so linker script contains an AS_NEEDED entry so that
it doesn't need to link libuargp.so explicitely.

Disable argp test if feature disabled.

Signed-off-by: Salvatore Cro <salvatore.cro@st.com>
Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
---
 test/argp/tst-argp2.c | 101 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 test/argp/tst-argp2.c

(limited to 'test/argp/tst-argp2.c')

diff --git a/test/argp/tst-argp2.c b/test/argp/tst-argp2.c
new file mode 100644
index 000000000..705cdcaa9
--- /dev/null
+++ b/test/argp/tst-argp2.c
@@ -0,0 +1,101 @@
+/* Copyright (C) 2007 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jakub Jelinek <jakub at redhat.com>, 2007.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <argp.h>
+
+static const struct argp_option opt1[] =
+  {
+    { "opt1", '1', "NUMBER", 0, "Option 1" },
+    { NULL, 0, NULL, 0, NULL }
+  };
+
+static const struct argp_option opt2[] =
+  {
+    { "opt2", '2', "NUMBER", 0, "Option 2" },
+    { NULL, 0, NULL, 0, NULL }
+  };
+
+static const struct argp_option opt3[] =
+  {
+    { "opt3", '3', "NUMBER", 0, "Option 3" },
+    { NULL, 0, NULL, 0, NULL }
+  };
+
+static const struct argp_option opt4[] =
+  {
+    { "opt4", '4', "NUMBER", 0, "Option 4" },
+    { NULL, 0, NULL, 0, NULL }
+  };
+
+static const struct argp_option opt5[] =
+  {
+    { "opt5", '5', "NUMBER", 0, "Option 5" },
+    { NULL, 0, NULL, 0, NULL }
+  };
+
+static struct argp argp5 =
+  {
+    opt5, NULL, "args doc5", "doc5", NULL, NULL, NULL
+  };
+
+static struct argp argp4 =
+  {
+    opt4, NULL, "args doc4", "doc4", NULL, NULL, NULL
+  };
+
+static struct argp argp3 =
+  {
+    opt3, NULL, "args doc3", "doc3", NULL, NULL, NULL
+  };
+
+static struct argp_child children2[] =
+  {
+    { &argp4, 0, "child3", 3 },
+    { &argp5, 0, "child4", 4 },
+    { NULL, 0, NULL, 0 }
+  };
+
+static struct argp argp2 =
+  {
+    opt2, NULL, "args doc2", "doc2", children2, NULL, NULL
+  };
+
+static struct argp_child children1[] =
+  {
+    { &argp2, 0, "child1", 1 },
+    { &argp3, 0, "child2", 2 },
+    { NULL, 0, NULL, 0 }
+  };
+
+static struct argp argp1 =
+  {
+    opt1, NULL, "args doc1", "doc1", children1, NULL, NULL
+  };
+
+
+static int
+do_test (void)
+{
+  argp_help (&argp1, stdout, ARGP_HELP_LONG, (char *) "tst-argp2");
+  return 0;
+}
+
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
-- 
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