busybox/shell/hush_test/hush-vars/var_bash5.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
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(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

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# This testcase checks whether slashes in ${v/a/b} are parsed before
# or after expansions
v='a/b/c'
s='b/c'
r='e/f'
echo "${v/$s}"
echo "${v/$s/d}"
echo "${v/$s/$r}"
echo Done: $?