improvements to test to help osx

test/Makefile.am

@@ -7,8 +7,10 @@ EXTRA_DIST = \
 	test_seq.sh \
 	test_thumbnail.sh \
 	test_threading.sh \
+	test_python.sh
 	test_arithmetic.py \
 	test_colour.py \
+	test_convolution.py \
 	test_conversion.py 
 
 # don't run test_thumbnail.sh by default, it takes ages
@@ -19,8 +21,7 @@ TESTS = \
 	test_cli.sh \
 	test_formats.sh \
 	test_seq.sh \
-	test_threading.sh \
+	test_threading.sh 
-	test_python.sh
 
 clean-local: 
 	-rm -rf tmp

test/test_cli.sh

@@ -34,7 +34,7 @@ test_rotate() {
 	im=$1
 	inter=$2
 
-	echo -n "testing $inter ... "
+	printf "testing $inter ... "
 
 	# 90 degree clockwise rotate 
 	trn="0 1 1 0"

test/test_formats.sh

@@ -70,7 +70,7 @@ test_format() {
 	threshold=$3
 	mode=$4
 
-	echo -n "testing $(basename $in) $format$mode ... "
+	printf "testing $(basename $in) $format$mode ... "
 
 	save_load $in $format $mode
 	test_difference $in $tmp/back.v $threshold
@@ -84,7 +84,7 @@ test_format() {
 test_rad() {
 	in=$1
 
-	echo -n "testing $(basename $in) hdr ... "
+	printf "testing $(basename $in) hdr ... "
 
 	save_load $in hdr
 
@@ -101,7 +101,7 @@ test_rad() {
 test_raw() {
 	in=$1
 
-	echo -n "testing $(basename $in) raw ... "
+	printf "testing $(basename $in) raw ... "
 
 	vips copy $in $tmp/before.v
 	width=$(vipsheader -f width $tmp/before.v)
@@ -123,7 +123,7 @@ test_loader() {
 	in=$2
 	format=$3
 
-	echo -n "testing $(basename $in) $format ... "
+	printf "testing $(basename $in) $format ... "
 
 	vips copy $ref $tmp/before.v
 	vips copy $in $tmp/after.v
@@ -135,14 +135,14 @@ test_loader() {
 
 test_format $image v 0
 test_format $image tif 0
-test_format $image tif 70 [compression=jpeg]
+test_format $image tif 90 [compression=jpeg]
 test_format $image tif 0 [compression=deflate]
 test_format $image tif 0 [compression=packbits]
-test_format $image tif 70 [compression=jpeg,tile]
+test_format $image tif 90 [compression=jpeg,tile]
-test_format $image tif 70 [compression=jpeg,tile,pyramid]
+test_format $image tif 90 [compression=jpeg,tile,pyramid]
 test_format $image png 0
 test_format $image png 0 [compression=9,interlace=1]
-test_format $image jpg 70
+test_format $image jpg 90
 test_format $image ppm 0
 test_format $image pfm 0
 test_format $image fits 0
@@ -151,11 +151,11 @@ test_format $image fits 0
 test_format $mono csv 0
 
 # cmyk jpg is a special path
-test_format $cmyk jpg 70
+test_format $cmyk jpg 90
 test_format $cmyk tif 0
-test_format $cmyk tif 70 [compression=jpeg]
+test_format $cmyk tif 90 [compression=jpeg]
-test_format $cmyk tif 70 [compression=jpeg,tile]
+test_format $cmyk tif 90 [compression=jpeg,tile]
-test_format $cmyk tif 70 [compression=jpeg,tile,pyramid]
+test_format $cmyk tif 90 [compression=jpeg,tile,pyramid]
 
 test_rad $rad 
 

test/test_python.sh

@@ -2,6 +2,10 @@
 
 # set -x
 
+# don't run this set of tests as part of make check -- some platforms do make
+# check before install and it's too hard to make pyvips8 work without
+# installation
+
 . ./variables.sh
 
 echo "testing with python2 ..."

test/test_seq.sh

@@ -5,13 +5,13 @@
 . ./variables.sh
 
 # make a large PNG, roughly the size of Chicago.png
-echo -n "building huge test PNG image ... "
+printf "building huge test PNG image ... "
 vips replicate $image $tmp/huge.png 30 5
 echo "ok"
 
 huge=$tmp/huge.png
 
-echo -n "testing vipsthumbnail ... "
+printf "testing vipsthumbnail ... "
 rm -f $tmp/x.png
 vipsthumbnail $huge -o $tmp/x.png
 if ! vipsheader $tmp/x.png > /dev/null 2>&1 ; then
@@ -26,7 +26,7 @@ if [ ! -d $tmp/readonly ] ; then
 fi 
 export TMPDIR=$tmp/readonly
 
-echo -n "testing vipsthumbnail does not make temps ... "
+printf "testing vipsthumbnail does not make temps ... "
 rm -f $tmp/x.png
 vipsthumbnail $huge -o $tmp/x.png
 if ! vipsheader $tmp/x.png > /dev/null 2>&1 ; then
@@ -35,7 +35,7 @@ if ! vipsheader $tmp/x.png > /dev/null 2>&1 ; then
 fi
 echo "ok"
 
-echo -n "testing shrink does not make temps ... "
+printf "testing shrink does not make temps ... "
 rm -f $tmp/x.png
 vips shrink $huge $tmp/x.png 230 230 
 if ! vipsheader $tmp/x.png > /dev/null 2>&1 ; then

test/test_thumbnail.sh

@@ -26,7 +26,7 @@ break_threshold() {
 for interp in nearest bilinear bicubic lbb nohalo vsqbs; do
   size=1000
   while [ $size -gt 499 ]; do
-    echo -n "testing $interp, size to $size ... "
+    printf "testing $interp, size to $size ... "
     vipsthumbnail $tmp/t1.v -o $tmp/t2.v --size $size --interpolator $interp
     if [ $(vipsheader -f width $tmp/t2.v) -ne $size ]; then
       echo failed -- bad size