# HG changeset patch
# User jwe
# Date 1019674855 0
# Node ID 0ca61efc1eaadfd2afd2f39758ce0b03433ec2a9
# Parent  6b00ac653c0f28b1f887723f9a8530f66f405818
[project @ 2002-04-24 19:00:55 by jwe]

diff --git a/test/ChangeLog b/test/ChangeLog
--- a/test/ChangeLog
+++ b/test/ChangeLog
@@ -1,3 +1,15 @@
+2002-04-24  David Billinghurst <David.Billinghurst@riotinto.com.au>
+
+	* octave.test/signal/signal.exp: Add tests for fft, ifft
+	fft2, ifft2 and detrend.
+	* octave.test/signal/detrend-1.m: New test.
+	* octave.test/signal/detrend-2.m: New test.
+	* octave.test/signal/detrend-3.m: New test.
+	* octave.test/signal/fft-1.m: New test.
+	* octave.test/signal/ifft-1.m: New test.
+	* octave.test/signal/fft2-1.m: New test.
+	* octave.test/signal/ifft2-1.m: New test.
+
 2002-04-22  John W. Eaton  <jwe@bevo.che.wisc.edu>
 
 	* octave.test/diffeq/dassl-1.m (tol): Use relative tolerance for test. 
diff --git a/test/octave.test/signal/signal.exp b/test/octave.test/signal/signal.exp
--- a/test/octave.test/signal/signal.exp
+++ b/test/octave.test/signal/signal.exp
@@ -1,10 +1,43 @@
 ## The following functions need to have tests written for them:
 
 # detrend
+
+set test detrend-1
+set prog_output "ans = 1"
+do_test detrend-1.m
+
+set test detrend-2
+set prog_output "ans = 1"
+do_test detrend-2.m
+
+set test detrend-3
+set prog_output "ans = 1"
+do_test detrend-3.m
+
 # fft
+
+set test fft-1
+set prog_output "ans = 1"
+do_test fft-1.m
+
 # ifft
+
+set test ifft-1
+set prog_output "ans = 1"
+do_test ifft-1.m
+
 # fft2
+
+set test fft2-1
+set prog_output "ans = 1"
+do_test fft2-1.m
+
 # ifft2
+
+set test ifft2-1
+set prog_output "ans = 1"
+do_test ifft2-1.m
+
 # fftconv
 # fftfilt
 # filter