diff options
Diffstat (limited to 'shell/hush_test/hush-trap/catch.tests')
| -rw-r--r-- | shell/hush_test/hush-trap/catch.tests | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/shell/hush_test/hush-trap/catch.tests b/shell/hush_test/hush-trap/catch.tests new file mode 100644 index 0000000..b1a4ed9 --- /dev/null +++ b/shell/hush_test/hush-trap/catch.tests @@ -0,0 +1,20 @@ +# avoid ugly warnings about signals not being caught +trap ":" USR1 USR2 + +hush -c ' +trap "echo caught" USR2 +echo "sending USR2" +kill -USR2 $$ + +trap "" USR2 +echo "sending USR2" +kill -USR2 $$ + +trap "-" USR2 +echo "sending USR2" +kill -USR2 $$ + +echo "not reached" +' + +trap "-" USR1 USR2 |