1 files changed, 105 insertions, 0 deletions
diff --git a/tests/procsub.tests b/tests/procsub.tests
new file mode 100644
index 0000000..01ba46a
--- /dev/null
+++ b/tests/procsub.tests
@@ -0,0 +1,105 @@
+# process substitution constructs that have caused problems in the past
+. ./test-glue-functions
+
+eval cat <(echo test1)
+eval "echo foo;cat" <(echo test2)
+
+unset f
+f=<(echo test3); cat "$f"
+
+unset f
+eval f=<(echo test4) "; cat \$f"
+
+unset f
+
+FN=$TMPDIR/bashtest-procsub-$$
+cat >"$FN" <<EOF
+echo "test 12" | wc -c | _cut_leading_spaces
+cat "\$1"
+EOF
+
+source "$FN" <(echo test5)
+rm -f "$FN"
+unset FN
+
+cat <( echo test6 ) <( echo test7 )
+cat <( echo test8 ; sleep 2; echo test8a ) <( echo test9 )
+
+# Zev Weiss 11/7/2012
+fn() { cat | cat "$1"; }
+fn <(:) < /dev/null
+
+unset -f fn
+
+f1(){
+  cat $1
+  date >/dev/null
+}
+f2(){
+  date >/dev/null
+  cat $1
+}
+cat <(echo hi)
+f1 <(echo bye)
+f2 <(echo l8r)
+
+unset -f f1 f2
+
+# set up conditions for test
+ulimit -n 256
+
+bug()
+{
+c=$(ulimit -n)
+let c+=100
+while let c--
+do
+	while read -ru3 x
+	do
+		echo -n :
+	done 3< <(echo x)
+done
+echo
+}
+
+bug
+unset -f bug
+
+count_lines()
+{
+    wc -l < $1
+
+#    case "$1" in
+#    *sh-np*)	[ -e "$1" ] || { echo 0; echo 0; echo 0; echo 0; return; } ;;
+#    *) ;;
+#    esac
+
+    wc -l < $1
+    wc -l < $1
+    true | wc -l < $1
+    wc -l < $1
+}
+
+echo intern
+count_lines <(date) | _cut_leading_spaces
+unset -f count_lines
+
+echo extern
+FN=$TMPDIR/bashtest-$$
+cat >$FN << \EOF
+wc -l < $1
+wc -l < $1
+wc -l < $1
+true | wc -l < $1
+wc -l < $1
+EOF
+
+${THIS_SH} -c "source $FN <(date)" | _cut_leading_spaces
+rm -f $FN
+
+moo() { ls -l "$1" >/dev/null; ls -l "$1" >/dev/null; }; moo >(true)
+moo() { ls -al "$1" >/dev/null; (true); ls -al "$1" >/dev/null; }; moo >(true)
+
+unset -f moo
+
+${THIS_SH} ./procsub1.sub