X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;ds=sidebyside;f=test%2Fsavescreen.sh;h=1ffab2fcc170b66855399815110647c829ace141;hb=2632b47fdcf4dcd101962c92acafaac69630388f;hp=481d3ff18e6dfaec68d0bbe5c6e2cadd81ed17c6;hpb=e70a86c3d48b8cbad0f6d1c33ba5b027a243834e;p=ncurses.git

diff --git a/test/savescreen.sh b/test/savescreen.sh
index 481d3ff1..1ffab2fc 100755
--- a/test/savescreen.sh
+++ b/test/savescreen.sh
@@ -1,6 +1,7 @@
 #!/bin/sh
 ##############################################################################
-# Copyright (c) 2007 Free Software Foundation, Inc.                          #
+# Copyright 2020,2022 Thomas E. Dickey                                       #
+# Copyright 2007-2009,2018 Free Software Foundation, Inc.                    #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
 # copy of this software and associated documentation files (the "Software"), #
@@ -26,14 +27,24 @@
 # use or other dealings in this Software without prior written               #
 # authorization.                                                             #
 ##############################################################################
-# $Id: savescreen.sh,v 1.3 2007/07/14 21:50:26 tom Exp $
+# $Id: savescreen.sh,v 1.8 2022/07/16 16:34:34 tom Exp $
 #
 # Use this script to exercise "savescreen".
 # It starts by generating a series of temporary-filenames, which are passed
 # to the test-program.  Loop as long as the first file named exists.
+
+: "${TMPDIR:=/tmp}"
+
+# "mktemp -d" would be preferable, but is not standard.
+MY_DIR=$TMPDIR/savescreen$$
+trap "rm -rf $MY_DIR; exit 1" 1 2 3
+trap "rm -rf $MY_DIR" 0
+umask 077
+mkdir $MY_DIR || exit 1
+
 PARAMS=
 NFILES=4
-PREFIX=savescreen-$$
+PREFIX=$MY_DIR/savescreen
 n=0
 BEGINS=$PREFIX-$n.tmp
 while test $n != $NFILES
@@ -43,12 +54,13 @@ do
 	n=`expr $n + 1`
 done
 
-./savescreen $PARAMS
+${0%.sh} $PARAMS
 if test -f $BEGINS
 then
 	while test -f $BEGINS
 	do
-		./savescreen -r $PARAMS
+		"${0%.sh}" -r $PARAMS
+		test $? != 0 && break
 	done
 else
 	echo "No screens were saved"