From 9d617c44d2b1135d14b7dafd01a1d3992293f4d9 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Tue, 9 Jun 2009 18:40:52 +0200
Subject: hush: specially handle [[ - suppress globbing & multiword expansion

It's a bashism, but is surprisingly easy to do and costs very little code.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 shell/hush_test/hush-bugs/export_exp.right |  7 +++++++
 shell/hush_test/hush-bugs/export_exp.tests | 19 +++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 shell/hush_test/hush-bugs/export_exp.right
 create mode 100755 shell/hush_test/hush-bugs/export_exp.tests

(limited to 'shell/hush_test/hush-bugs')

diff --git a/shell/hush_test/hush-bugs/export_exp.right b/shell/hush_test/hush-bugs/export_exp.right
new file mode 100644
index 000000000..17a2e93f7
--- /dev/null
+++ b/shell/hush_test/hush-bugs/export_exp.right
@@ -0,0 +1,7 @@
+aa0 bb0
+a=aa0 b=bb0
+aa1 bb1
+a=aa1 b=bb1
+zzz=zzz
+zz=*
+Done
diff --git a/shell/hush_test/hush-bugs/export_exp.tests b/shell/hush_test/hush-bugs/export_exp.tests
new file mode 100755
index 000000000..91f57aa2c
--- /dev/null
+++ b/shell/hush_test/hush-bugs/export_exp.tests
@@ -0,0 +1,19 @@
+v="a=aa0 b=bb0"
+# only 1st arg should be expanded in multiple words
+export $v c=$v
+echo $a $b
+echo $c
+
+# only 1st arg should be expanded in multiple words
+export `echo a=aa1 b=bb1` c=`echo a=aa1 b=bb1`
+echo $a $b
+echo $c
+
+>zz=zz
+>zzz=zzz
+# only 1st arg should be globbed
+export zzz* zz=*
+env | grep ^zz | sort
+rm -rf zz=zz zzz=zzz
+
+echo Done
-- 
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