[git commit] ash, hush: testcase for "exit" without arguments in a trap

[Denys Vlasenko]

commit: https://git.busybox.net/busybox/commit/?id=c91950f31532febe34e00ab20d3e5f462d9daa52
branch: https://git.busybox.net/busybox/commit/?id=refs/heads/master

hush fails this one

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 shell/ash_test/ash-misc/exitcode_trap2.right   | 1 +
 shell/ash_test/ash-misc/exitcode_trap2.tests   | 9 +++++++++
 shell/hush_test/hush-misc/exitcode_trap2.right | 1 +
 shell/hush_test/hush-misc/exitcode_trap2.tests | 9 +++++++++
 4 files changed, 20 insertions(+)

diff --git a/shell/ash_test/ash-misc/exitcode_trap2.right b/shell/ash_test/ash-misc/exitcode_trap2.right
new file mode 100644
index 000000000..6644d86bf
--- /dev/null
+++ b/shell/ash_test/ash-misc/exitcode_trap2.right
@@ -0,0 +1 @@
+42:42
diff --git a/shell/ash_test/ash-misc/exitcode_trap2.tests b/shell/ash_test/ash-misc/exitcode_trap2.tests
new file mode 100755
index 000000000..f259774bf
--- /dev/null
+++ b/shell/ash_test/ash-misc/exitcode_trap2.tests
@@ -0,0 +1,9 @@
+# "exit" in trap should not use last command's exitcode,
+# but exitcode on entering the trap.
+$THIS_SH -c '
+ trap "false;exit" term
+ kill $$ &
+ (exit 42)
+ wait
+'
+echo 42:$?
diff --git a/shell/hush_test/hush-misc/exitcode_trap2.right b/shell/hush_test/hush-misc/exitcode_trap2.right
new file mode 100644
index 000000000..6644d86bf
--- /dev/null
+++ b/shell/hush_test/hush-misc/exitcode_trap2.right
@@ -0,0 +1 @@
+42:42
diff --git a/shell/hush_test/hush-misc/exitcode_trap2.tests b/shell/hush_test/hush-misc/exitcode_trap2.tests
new file mode 100755
index 000000000..f259774bf
--- /dev/null
+++ b/shell/hush_test/hush-misc/exitcode_trap2.tests
@@ -0,0 +1,9 @@
+# "exit" in trap should not use last command's exitcode,
+# but exitcode on entering the trap.
+$THIS_SH -c '
+ trap "false;exit" term
+ kill $$ &
+ (exit 42)
+ wait
+'
+echo 42:$?