Denys Vlasenko
3ef4f77620
hush: fix exec builtin in a better way (+ "glob in exec" bug fixed)
...
function old new delta
execvp_or_die - 50 +50
static.pseudo_null_str 3 - -3
builtin_exec 83 57 -26
pseudo_exec_argv 200 163 -37
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/2 up/down: 50/-66) Total: -16 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-19 23:09:06 +02:00
Mike Frysinger
dc3bc40578
hush: add support for special vars in braces
...
Some people like to use ${?} rather than $?, so make sure we support all
the special single char vars that use this form.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-01 14:16:43 -04:00
Denys Vlasenko
e9bda90e54
hush: fix problems with case in subshells and with "case esac"
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-05-23 16:50:07 +02:00
Mike Frysinger
cc9205bda7
hush_test: update test output to match new getopt() output
...
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-21 17:58:15 -04:00
Denis Vlasenko
28e67966f3
hush: make getopt32 usable in builtins. use it in unset.
...
more uses are expected in the future.
function old new delta
getopt32 1356 1393 +37
builtin_export 256 266 +10
builtin_unset 418 380 -38
2009-04-26 23:22:40 +00:00
Denis Vlasenko
5b7589eb27
hush: fix SEGV in % expansion
...
function old new delta
expand_variables 2203 2217 +14
2009-04-26 11:25:19 +00:00
Denis Vlasenko
bf25fbccb9
hush: fix handling of } which is not a closing one in { cmd; }
...
function old new delta
parse_stream 2176 2302 +126
builtin_unset 381 387 +6
2009-04-19 13:57:51 +00:00
Denis Vlasenko
bb929517a8
hush: fix "if { echo foo; } then { echo bar; } fi" parsing
...
function old new delta
done_word 728 793 +65
parse_stream 2084 2098 +14
2009-04-16 10:59:40 +00:00
Denis Vlasenko
75bccfa375
hush: tweak tests
2009-04-10 23:48:03 +00:00
Denis Vlasenko
1fd1ea4395
hush: tighten up "for" variable name check.
...
Add TODOs.
Disable redir4.right part where we differ from bash.
It is not a bug per standards.
Add a few tests, one is in hush-bugs section:
and_or_and_backgrounding.right. It will likely bite users
in real world usage.
2009-04-10 12:03:20 +00:00
Mike Frysinger
e05f9286a9
add test cases for parameter substitution with unset/null strings
2009-04-09 23:01:47 +00:00
Denis Vlasenko
05d3b7cc0d
hush: deal with some easier TODOs
...
function old new delta
is_well_formed_var_name - 87 +87
builtin_read 49 86 +37
die_if_script - 31 +31
syntax_error_unterminated - 28 +28
syntax_error 26 51 +25
done_word 768 788 +20
syntax_error_at - 12 +12
parse_stream_dquoted 320 328 +8
expand_variables 2064 2063 -1
run_list 1225 1220 -5
add_till_closing_paren 308 303 -5
add_till_backquote 111 106 -5
handle_dollar 812 803 -9
parse_stream 2378 2356 -22
parse_redirect 408 372 -36
maybe_die 44 - -44
is_assignment 215 134 -81
------------------------------------------------------------------------------
(add/remove: 4/1 grow/shrink: 4/8 up/down: 248/-208) Total: 40 bytes
2009-04-09 19:16:15 +00:00
Mike Frysinger
932e111418
use sleep rather than usleep
2009-04-07 06:08:14 +00:00
Mike Frysinger
a4f331d3c3
implement support for parameter substitution via #/% operators
2009-04-07 06:03:22 +00:00
Denis Vlasenko
30db43b5c5
hush: fix passing of $n on NOMMU
2009-04-05 02:10:39 +00:00
Denis Vlasenko
3718168b87
hush: fix bug with local environment vars in pipes; simplify parse_stream()
...
function old new delta
parse_stream 1238 1218 -20
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-20) Total: -20 bytes
2009-04-03 03:19:15 +00:00
Denis Vlasenko
d308106245
hust_test/*: use "$THIS_SH" instead of hush
2009-03-31 22:14:32 +00:00
Mike Frysinger
d690f68554
implement unset semantics as required by POSIX
2009-03-30 06:50:54 +00:00
Mike Frysinger
0b87e4ad15
test for invalid named variables
2009-03-28 21:06:38 +00:00
Mike Frysinger
78f9d8eb7a
add hush tests for parameter expansion
2009-03-28 18:55:34 +00:00
Denis Vlasenko
f886fd2bc7
hush: fix NOMMU bug (analogous to preceding commit for MMU)
2008-10-13 12:36:05 +00:00
Denis Vlasenko
d29084dd7d
testcase for the last fix
2008-10-13 08:54:42 +00:00
Denis Vlasenko
afd7a8d744
hush: fix environment and memory leaks, add tests for them
...
function old new delta
add_malloced_string_to_strings - 110 +110
run_list 1999 2086 +87
free_strings_and_unsetenv - 87 +87
hush_version_str - 18 +18
pseudo_exec_argv 139 146 +7
static.version_str 17 - -17
free_pipe 237 210 -27
done_word 790 642 -148
------------------------------------------------------------------------------
(add/remove: 3/1 grow/shrink: 2/2 up/down: 309/-192) Total: 117 bytes
2008-10-09 16:29:44 +00:00
Denis Vlasenko
d498131168
hush: support $_NUMBERS variable names
2008-07-31 10:34:48 +00:00
Denis Vlasenko
1ba323e5b6
cosmetics in hush testsuites
2008-06-18 17:53:57 +00:00
Denis Vlasenko
324a3fdf87
fix globbing in unquoted $* and $@
2008-06-18 17:49:58 +00:00
Denis Vlasenko
82dfec3e4e
hush: fix hush-bugs/glob_and_vars.tests testcase:
...
globbing is now done _after_ variable/`cmd` substitution
function old new delta
expand_strvec_to_strvec 7 353 +346
expand_variables 1348 1383 +35
add_string_to_strings - 28 +28
globhack 114 - -114
done_word 778 579 -199
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 2/1 up/down: 409/-313) Total: 96 bytes
2008-06-16 12:47:11 +00:00
Denis Vlasenko
895bea2303
hush: fix some fallout from prev commits, add testsuite
2008-06-10 18:06:24 +00:00
Denis Vlasenko
cccdc4e01a
hush: fix $ expansion in redirections, add testcase for that
2007-11-23 21:08:38 +00:00
Denis Vlasenko
1a7358612f
hush: fix a bit different instance of "No EOL" bug,
...
add testsuite for that. Expand another testsuite.
2007-05-23 00:32:25 +00:00
Denis Vlasenko
764d59d488
hush: more fixes to variable expansion, more testcases
2007-05-14 16:23:23 +00:00
Denis Vlasenko
03eb8bf6ce
hush: move towards more correct variable expansion
...
hush: fix a few cases in FOR v IN ... construct
unfortunately, code growth is big - ~600 bytes
2007-05-14 16:19:34 +00:00
Denis Vlasenko
602d13cba5
hush: fix '{ false; echo $?; }' bug.
...
hush: expand testsuite. variable expansion is still very broken
2007-05-13 18:34:53 +00:00
Denis Vlasenko
119b995437
hush: reinstate hush_test, add testcases for process subst
2007-05-11 12:57:35 +00:00
Denis Vlasenko
3e9aaae5dc
hush: fix bug in interactive shell introduced yesterday
...
hush: fix `process subst` (2 bugs)
NB: will delete and re-add hush_test in order to change file modes
2007-05-11 12:56:43 +00:00
Denis Vlasenko
e0a336747c
hush: fix "unterminated last line loops forever" bug
...
hush: add testsuite infrastructure
2007-05-10 23:06:55 +00:00
