Merge remote-tracking branch 'origin/7.32' into wsgroup3

jcupitt · jcupitt · commit 2690ddfb0690 · 2013-04-08T17:29:07.000+01:00
diff --git a/ChangeLog b/ChangeLog
@@ -2,6 +2,7 @@ started 7.33.0 14/3/13
 - start new cycle!
 
 started 7.32.2 12/3/13
+- add a test for seq mode 
 
 started 7.32.1 7/3/13
 - remove "fred" from dist
diff --git a/test/scripts/test_seq.sh b/test/scripts/test_seq.sh
@@ -0,0 +1,48 @@
+#!/bin/bash
+
+# set -x
+
+top_srcdir=$1
+tmp=$top_srcdir/test/tmp
+test_images=$top_srcdir/test/images
+image=$test_images/slanted_oval_vase2.jpg
+
+# make a large PNG, roughly the size of Chicago.png
+echo -n "building huge test PNG image ... "
+vips replicate $image $tmp/huge.png 80 8
+echo "ok"
+
+huge=$tmp/huge.png
+
+echo -n "testing vipsthumbnail ... "
+rm $tmp/x.png
+vipsthumbnail $huge -o $tmp/x.png
+if ! header $tmp/x.png &> /dev/null ; then
+	echo "vipsthumbnail failed in basic mode"
+	exit 1
+fi
+echo "ok"
+
+if [ ! -d $tmp/readonly ] ; then
+	mkdir $tmp/readonly
+	chmod ugo-wx $tmp/readonly
+fi 
+export TMPDIR=$tmp/readonly
+
+echo -n "testing vipsthumbnail does not make temps ... "
+rm $tmp/x.png
+vipsthumbnail $huge -o $tmp/x.png
+if ! header $tmp/x.png &> /dev/null ; then
+	echo "vipsthumbnail made a temp"
+	exit 1
+fi
+echo "ok"
+
+echo -n "testing shrink does not make temps ... "
+rm $tmp/x.png
+vips shrink $huge $tmp/x.png 230 230 
+if ! header $tmp/x.png &> /dev/null; then
+	echo "shrink made a temp"
+	exit 1
+fi
+echo "ok"
