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authorDenys Vlasenko2016-10-01 22:36:14 +0200
committerDenys Vlasenko2016-10-01 22:36:14 +0200
commit3ed7e2749a3f9fd315d8f46a3b0a25ff10caf726 (patch)
treefccfb21b43b61d48da4832a6dc319e366e6127e7 /shell/hush_test/hush-signals/catch.tests
parent04b46bced991f802a17c0fc43c8f8448e4eb2c8f (diff)
downloadbusybox-3ed7e2749a3f9fd315d8f46a3b0a25ff10caf726.zip
busybox-3ed7e2749a3f9fd315d8f46a3b0a25ff10caf726.tar.gz
ash testsuite: add return_in_trap1.tests
Currently it fails Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/hush_test/hush-signals/catch.tests')
-rwxr-xr-xshell/hush_test/hush-signals/catch.tests20
1 files changed, 20 insertions, 0 deletions
diff --git a/shell/hush_test/hush-signals/catch.tests b/shell/hush_test/hush-signals/catch.tests
new file mode 100755
index 0000000..d2a21d1
--- /dev/null
+++ b/shell/hush_test/hush-signals/catch.tests
@@ -0,0 +1,20 @@
+# avoid ugly warnings about signals not being caught
+trap ":" USR1 USR2
+
+"$THIS_SH" -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