test: Add new setprogname() and getprogname() unit test

diff --git a/test/.gitignore b/test/.gitignore
index 42f6fec10f28ba8cea1a7280a2829d5637b4bc89..826172dcb3b1a8ebe8867059e420ead94900578c 100644 (file)
--- 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 983cefb01b152d139986c895e423679e85654583..d89043606c66ae9fa9a0e965b159ee92c10f2dbc 100644 (file)
--- 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 (file)
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;
+}