From 0365d0efdaf099dd9b1147f4e01ef1b834f48aa8 Mon Sep 17 00:00:00 2001
From: Guillem Jover <guillem@hadrons.org>
Date: Sun, 18 Jun 2017 20:30:19 +0200
Subject: [PATCH] test: Add new setprogname() and getprogname() unit test

---
 test/.gitignore  |  1 +
 test/Makefile.am |  1 +
 test/progname.c  | 43 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 45 insertions(+)
 create mode 100644 test/progname.c

diff --git a/test/.gitignore b/test/.gitignore
index 42f6fec..826172d 100644
--- a/test/.gitignore
+++ b/test/.gitignore
@@ -14,6 +14,7 @@ nlist
 overlay
 proctitle-init
 proctitle
+progname
 setmode
 strl
 strmode
diff --git a/test/Makefile.am b/test/Makefile.am
index 983cefb..d890436 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -42,6 +42,7 @@ check_PROGRAMS = \
 	md5 \
 	nlist \
 	proctitle-init \
+	progname \
 	setmode \
 	strl \
 	strmode \
diff --git a/test/progname.c b/test/progname.c
new file mode 100644
index 0000000..d6d0a73
--- /dev/null
+++ b/test/progname.c
@@ -0,0 +1,43 @@
+/*
+ * Copyright © 2017 Guillem Jover <guillem@hadrons.org>
+ *
+ * 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 ``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 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 <assert.h>
+#include <stdlib.h>
+#include <string.h>
+
+int
+main(int argc, char **argv)
+{
+	assert(strcmp(getprogname(), "progname") == 0);
+
+	setprogname("program-name");
+	assert(strcmp(getprogname(), "program-name") == 0);
+
+	setprogname("some-dir/some-program");
+	assert(strcmp(getprogname(), "some-program") == 0);
+
+	return 0;
+}