From 36f774a0cd2bf8dd72b192aab93831c5ac0c58f0 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <dvlasenk@redhat.com>
Date: Sun, 5 Sep 2010 14:45:38 +0200
Subject: hush: add support for ${var/pattern/repl}, conditional on bash compat

function                                             old     new   delta
expand_vars_to_list                                 2386    2833    +447
expand_string_to_string                               69     110     +41
parse_dollar                                         681     721     +40
hush_main                                            963     945     -18
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 528/-18)           Total: 510 bytes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
---
 shell/hush_test/hush-vars/var_bash3.tests | 41 +++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100755 shell/hush_test/hush-vars/var_bash3.tests

(limited to 'shell/hush_test/hush-vars/var_bash3.tests')

diff --git a/shell/hush_test/hush-vars/var_bash3.tests b/shell/hush_test/hush-vars/var_bash3.tests
new file mode 100755
index 000000000..146dbb6a5
--- /dev/null
+++ b/shell/hush_test/hush-vars/var_bash3.tests
@@ -0,0 +1,41 @@
+a='abc'
+r=${a//b/\041#}
+echo 1 $r
+echo 2 ${a//b/\041#}
+echo 3 "${a//b/\041#}"
+
+a='abc'
+r=${a//b/\\041#}
+echo 4 $r
+echo 5 ${a//b/\\041#}
+echo 6 "${a//b/\\041#}"
+
+a='abc'
+b='\041#'
+r=${a//b/$b}
+echo 7 $r
+echo 8 ${a//b/$b}
+echo 9 "${a//b/$b}"
+
+a='abc'
+b='\'
+r="${a//b/$b}"
+echo 10 $r
+echo 11 ${a//b/$b}
+echo 12 "${a//b/$b}"
+
+a='abc'
+b='\\'
+r="${a//b/$b}"
+echo 13 $r
+echo 14 ${a//b/$b}
+echo 15 "${a//b/$b}"
+
+a='abc'
+b='\t'
+r="${a//b/$b}"
+echo 16 $r
+echo 17 ${a//b/$b}
+echo 18 "${a//b/$b}"
+echo 19 ${a//b/\t}
+echo 20 "${a//b/\t}"
-- 
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