From f75d86189fc05e6ee3894329cd1f0542e213d293 Mon Sep 17 00:00:00 2001
From: "Steven G. Johnson" <stevenj@alum.mit.edu>
Date: Thu, 26 Feb 2015 13:45:08 -0500
Subject: [PATCH] add simple 'make check' script

---
 .gitignore    | 4 ++++
 Makefile.am   | 4 +++-
 sines-test.sh | 4 ++++
 3 files changed, 11 insertions(+), 1 deletion(-)
 create mode 100755 sines-test.sh

diff --git a/.gitignore b/.gitignore
index 3ceed92..5f4f3f6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,3 +43,7 @@ copyright.h
 # programs
 sines
 harminv
+
+# test output
+*.log
+*.trs
diff --git a/Makefile.am b/Makefile.am
index 9750068..fc46448 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -9,7 +9,7 @@ pkgconfig_DATA = harminv.pc
 
 ACLOCAL_AMFLAGS=-I m4
 
-EXTRA_DIST = COPYRIGHT harminv.pc.in acx_blas.m4 acx_lapack.m4
+EXTRA_DIST = COPYRIGHT harminv.pc.in m4 sines-test.sh
 
 libharminv_la_SOURCES = harminv.c harminv.h harminv-int.h check.h
 libharminv_la_LDFLAGS = -version-info @SHARED_VERSION_INFO@
@@ -21,6 +21,8 @@ sines_SOURCES = sines.c
 
 BUILT_SOURCES = copyright.h
 
+TESTS = sines-test.sh
+
 # Generate built sources only in maintainer mode
 if MAINTAINER_MODE
 
diff --git a/sines-test.sh b/sines-test.sh
new file mode 100755
index 0000000..602b57a
--- /dev/null
+++ b/sines-test.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+set -e
+
+test x"`./sines 0.1+0.01i 0.08+0.001i | ./harminv 0.05-0.15 | cut -d, -f1-2 | tr '\n' /`" = x"frequency, decay constant/0.08, 1.000000e-03/0.1, 1.000000e-02/"