From 56ed9826a522448da60a6645a8eca47f5f0c6826 Mon Sep 17 00:00:00 2001
From: Sami Kerola <kerolasa@iki.fi>
Date: Sun, 26 Feb 2012 13:31:18 +0100
Subject: [PATCH] test: add lib/strutils check

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---
 lib/strutils.c                  |  9 ++++++++-
 testsuite/Makefile.am           |  1 +
 testsuite/lib.test/strutils.exp | 25 +++++++++++++++++++++++++
 3 files changed, 34 insertions(+), 1 deletion(-)
 create mode 100644 testsuite/lib.test/strutils.exp

diff --git a/lib/strutils.c b/lib/strutils.c
index bfe2cd0b..325e18c2 100644
--- a/lib/strutils.c
+++ b/lib/strutils.c
@@ -46,6 +46,13 @@ double strtod_or_err(const char *str, const char *errmesg)
 #ifdef TEST_PROGRAM
 int main(int argc, char *argv[])
 {
-	return EXIT_FAILURE;
+	if (argc < 2) {
+		error(EXIT_FAILURE, 0, "no arguments");
+	} else if (argc < 3) {
+		printf("%ld\n", strtol_or_err(argv[1], "strtol_or_err"));
+	} else {
+		printf("%lf\n", strtod_or_err(argv[2], "strtod_or_err"));
+	}
+	return EXIT_SUCCESS;
 }
 #endif				/* TEST_PROGRAM */
diff --git a/testsuite/Makefile.am b/testsuite/Makefile.am
index 3f795323..62acfa64 100644
--- a/testsuite/Makefile.am
+++ b/testsuite/Makefile.am
@@ -34,6 +34,7 @@ EXTRA_DIST = \
 	global-conf.exp \
     free.test/free.exp \
     kill.test/kill.exp \
+    lib.test/strutils.exp \
     pgrep.test/pgrep.exp \
     pkill.test/pkill.exp \
     pmap.test/pmap.exp \
diff --git a/testsuite/lib.test/strutils.exp b/testsuite/lib.test/strutils.exp
new file mode 100644
index 00000000..7afa8f78
--- /dev/null
+++ b/testsuite/lib.test/strutils.exp
@@ -0,0 +1,25 @@
+#
+# Testsuite for lib/strutils program
+#
+
+set teststr "${topdir}lib/test_strutils"
+
+set test "without argument"
+spawn $teststr
+expect_pass "$test" "test_strutils: no arguments"
+
+set test "test long"
+spawn $teststr 1
+expect_pass "$test" "1"
+
+set test "test long fail"
+spawn $teststr fail
+expect_pass "$test" "test_strutils: strtol_or_err: \'fail\'"
+
+set test "test double"
+spawn $teststr dummy 1.1
+expect_pass "$test" "1.100000"
+
+set test "test double fail"
+spawn $teststr dummy fail
+expect_pass "$test" "test_strutils: strtod_or_err: \'fail\'"