hush: add support for "set -e"
function old new delta
run_list 978 1046 +68
o_opt_strings 24 32 +8
reset_traps_to_defaults 136 142 +6
pick_sighandler 57 60 +3
packed_usage 31772 31770 -2
hush_main 983 961 -22
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/2 up/down: 85/-24) Total: 61 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/shell/hush_test/hush-signals/signal8.tests b/shell/hush_test/hush-signals/signal8.tests
new file mode 100755
index 0000000..731af74
--- /dev/null
+++ b/shell/hush_test/hush-signals/signal8.tests
@@ -0,0 +1,18 @@
+"$THIS_SH" -c '
+exit_func() {
+ echo "Removing traps"
+ trap - EXIT TERM INT
+ echo "End of exit_func"
+}
+set -e
+trap exit_func EXIT TERM INT
+sleep 2
+exit 77
+' &
+
+sleep 1
+# BUG: ash kills -PGRP, but in non-interactive shell we do not create pgrps!
+# In this case, bash kills by PID, not PGRP.
+kill -TERM %1
+wait
+echo Done: $?