busybox/shell/ash_test/ash-vars/var_bash3.tests
Denys Vlasenko 36f774a0cd 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>
2010-09-05 14:47:58 +02:00

42 lines
525 B
Plaintext
Executable File

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}"