From 78f9d8eb7adc10f1af8977212f24ab3c418a9c2b Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Sat, 28 Mar 2009 18:55:34 +0000
Subject: add hush tests for parameter expansion

---
 shell/hush_test/hush-vars/param_expand_alt.tests | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100755 shell/hush_test/hush-vars/param_expand_alt.tests

(limited to 'shell/hush_test/hush-vars/param_expand_alt.tests')

diff --git a/shell/hush_test/hush-vars/param_expand_alt.tests b/shell/hush_test/hush-vars/param_expand_alt.tests
new file mode 100755
index 000000000..c46075b8d
--- /dev/null
+++ b/shell/hush_test/hush-vars/param_expand_alt.tests
@@ -0,0 +1,22 @@
+# first try some invalid patterns (do in subshell due to parsing error)
+hush -c 'echo ${+}  ; echo moo'
+hush -c 'echo ${:+} ; echo moo'
+
+# now some funky ones
+echo _${#+} _${#:+}
+
+# now some valid ones
+set --
+echo _$1 _${1+} _${1:+} _${1+word} _${1:+word}
+
+set -- aaaa
+echo _$1 _${1+} _${1:+} _${1+word} _${1:+word}
+
+unset f
+echo _$f _${f+} _${f:+} _${f+word} _${f:+word}
+
+f=
+echo _$f _${f+} _${f:+} _${f+word} _${f:+word}
+
+f=fff
+echo _$f _${f+} _${f:+} _${f+word} _${f:+word}
-- 
cgit v1.2.3