Denys Vlasenko
ba2dcccd79
*: trailing empty lines removed
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-07-26 01:49:12 +02:00
Denys Vlasenko
3581c62515
whitespace fixes
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-25 13:39:24 +01:00
Denys Vlasenko
b70cef71eb
hush: two NOMMU fixes for bugs 877 and 883
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-12 13:45:45 +01:00
Denys Vlasenko
a4899efd03
hush: fix exitcodes of killed processes
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-04 11:37:09 +01:00
Denys Vlasenko
f37eb3999b
hush: fix handling of empty arguments
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function old new delta
builtin_exec 25 83 +58
parse_stream 2242 2261 +19
run_pipe 1782 1787 +5
static.pseudo_null_str - 3 +3
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/0 up/down: 85/0) Total: 85 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-18 11:46:35 +02:00
Denys Vlasenko
a67a9627d0
hush: do not process options after non-option args
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-08-20 03:38:58 +02:00
Denys Vlasenko
cbfe6ad4c6
hush: fix \<newline> handling on NOMMU
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-08-12 19:47:44 +02:00
Denys Vlasenko
295fef80bc
hush: add support for local builtin
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-03 12:47:26 +02:00
Denys Vlasenko
4f26c97b9a
make compound.tests executable
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-05-23 17:00:13 +02:00
Denys Vlasenko
e9bda90e54
hush: fix problems with case in subshells and with "case esac"
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-05-23 16:50:07 +02:00
Mike Frysinger
342a63d659
hush_test: add some pathological compound list tests
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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-21 18:35:37 -04:00
Mike Frysinger
12bcc76e9b
hush_test: test for subshell function syntax
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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-21 18:35:08 -04:00
Mike Frysinger
7b424fe738
hush_test: add subshelled case tests
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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-21 18:09:24 -04:00
Denys Vlasenko
318a8e5ed5
TODO: add some
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-05-13 02:18:43 +02:00
Denys Vlasenko
cb6ff25afe
hush: fix bug where in "var=val func" var's value is not visible in func
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function old new delta
unset_local_var - 168 +168
set_vars_all_and_save_old - 87 +87
get_ptr_to_local_var - 77 +77
free_strings_and_unset - 53 +53
builtin_export 266 274 +8
get_local_var_value 31 33 +2
putenv_all 27 - -27
free_strings_and_unsetenv 53 - -53
get_local_var 68 - -68
run_list 2475 2350 -125
builtin_unset 380 220 -160
------------------------------------------------------------------------------
(add/remove: 4/3 grow/shrink: 2/2 up/down: 395/-433) Total: -38 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-05-04 00:14:30 +02:00
Denys Vlasenko
1dd6cf8677
hush: fix multiple redirections of the same fd (bug 227)
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-05-02 14:17:31 +02:00
Denis Vlasenko
572930027d
hush: nommu fix for function passing
2009-04-26 20:06:14 +00:00
Denis Vlasenko
ad4bd0548a
hush: export -n support
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function old new delta
builtin_export 206 256 +50
set_local_var 248 265 +17
expand_variables 2204 2203 -1
2009-04-20 22:04:21 +00:00
Denis Vlasenko
d40fa397e4
hush: add two testcases
2009-04-20 10:52:31 +00:00
Denis Vlasenko
8c64e033c0
hush: fix stdin of backgrounded pipe
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function old new delta
run_list 2450 2502 +52
2009-04-20 00:34:01 +00:00
Denis Vlasenko
bf25fbccb9
hush: fix handling of } which is not a closing one in { cmd; }
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function old new delta
parse_stream 2176 2302 +126
builtin_unset 381 387 +6
2009-04-19 13:57:51 +00:00
Denis Vlasenko
3d40d8e655
hush: return builtin by Bayram Kurumahmut (kbayram AT ubicom.com)
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~+200 bytes
2009-04-17 23:44:18 +00:00
Denis Vlasenko
ce4acbbab6
hush: add function tests
2009-04-10 23:23:41 +00:00
Denis Vlasenko
0b677d8337
hush: fix some TODOs. TODO in export builting: +250 bytes.
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simplify unexpected EOF handling.
function old new delta
builtin_export 117 374 +257
o_reset_to_empty_unquoted - 21 +21
parse_stream 1926 1929 +3
syntax_error_unterm_ch 31 32 +1
handle_dollar 644 641 -3
parse_stream_dquoted 307 298 -9
add_till_backquote 106 97 -9
add_till_closing_paren 303 286 -17
o_reset 21 - -21
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 3/4 up/down: 282/-59) Total: 223 bytes
2009-04-10 13:49:10 +00:00
Denis Vlasenko
1fd1ea4395
hush: tighten up "for" variable name check.
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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
Denis Vlasenko
c96865f445
hush: readability improvements.
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fix some more obscure bugs.
a new redir4.tests is known to fail.
2009-04-10 00:20:58 +00:00
Denis Vlasenko
efea9d2819
hush: fix EXIT trap recursion case; check redirection failures
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function old new delta
run_pipe 1299 1328 +29
hush_exit 90 102 +12
hush_main 1172 1179 +7
run_list 1226 1225 -1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 48/-1) Total: 47 bytes
2009-04-09 13:43:11 +00:00
Denis Vlasenko
5c090a96f9
hush: more rodust detection of unterminated strings etc;
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fix a case where we forget to copy `cmd` text;
optimize nommu heredoc helper by not passing environment to it;
add several tests
function old new delta
add_till_closing_paren 256 308 +52
parse_stream 2337 2378 +41
add_till_backquote 82 111 +29
re_execute_shell 269 284 +15
handle_dollar 802 812 +10
parse_stream_dquoted 316 320 +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 6/0 up/down: 151/0) Total: 151 bytes
2009-04-08 21:51:33 +00:00
Denis Vlasenko
3dfb035d8d
hush: echo \2>file fix
2009-04-08 09:29:14 +00:00
Denis Vlasenko
02d6f1ad72
hush: fix heredoc expansion of $var and cmd
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function old new delta
expand_pseudo_dquoted - 104 +104
setup_heredoc 215 275 +60
done_word 669 691 +22
parse_stream 1899 1902 +3
setup_redirects 196 191 -5
free_pipe 189 183 -6
expand_variables 2349 2229 -120
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/3 up/down: 189/-131) Total: 58 bytes
2009-04-07 19:56:55 +00:00
Mike Frysinger
b509c9c670
add a pathological test case for here doc related to eof marker and other ugly corner cases
2009-04-07 06:06:05 +00:00
Denis Vlasenko
6c9be7f451
hush: heredoc support, based on patch by Mike Frysinger (vapier AT gentoo.org)
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some TODOs are to be attacked later
function old new delta
parse_stream 1461 1866 +405
parse_redirect - 265 +265
setup_heredoc - 116 +116
setup_redirects 151 196 +45
builtin_exit 49 47 -2
redirect_opt_num 61 55 -6
setup_redirect 212 - -212
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 2/2 up/down: 831/-220) Total: 611 bytes
2009-04-07 02:29:51 +00:00
Denis Vlasenko
0e15138c03
hush: fix "if false; then...fi" exitcode;
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trim "keyword"-less hush by 10 bytes
2009-04-06 18:40:31 +00:00
Denis Vlasenko
4ed67dd3d5
make hush-misc/*.tests executable
2009-04-06 18:10:20 +00:00
Denis Vlasenko
cd418a2670
hush: fix a bunch of obscure while/until/continue bugs
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function old new delta
run_list 1159 1214 +55
done_pipe 106 123 +17
done_command 86 98 +12
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 84/0) Total: 84 bytes
2009-04-06 18:08:35 +00:00
Denis Vlasenko
8f8d013afc
*.tests should be executable
2009-04-06 16:27:51 +00:00
Denis Vlasenko
715f712d15
move hush-parsing/and-or.tests to hush-misc/*
...
(which probably needs to be renamed to hush-execution...)
2009-04-06 16:17:51 +00:00
Mike Frysinger
3c7167b508
add tests for basic fd open/close/dupe
2009-04-06 12:36:10 +00:00
Mike Frysinger
9052600feb
fix redir1 tests -- usleep isnt standard in $PATH
2009-04-06 12:34:27 +00:00
Denis Vlasenko
552433bc5a
hush: fix "var=val >file" not creating file
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function old new delta
static.null_ptr - 4 +4
run_list 2018 2020 +2
handle_dollar 667 626 -41
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/1 up/down: 6/-41) Total: -35 bytes
2009-04-04 19:29:21 +00:00
Denis Vlasenko
db2a9b683a
hush: finally make cmd safe on NOMMU
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function old new delta
generate_stream_from_string - 157 +157
expand_variables 2050 2003 -47
generate_stream_from_list 139 - -139
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/1 up/down: 157/-186) Total: -29 bytes
2009-04-03 22:31:18 +00:00
Denis Vlasenko
b6e6556b31
hush: improve parse_stream: does not require parsing context struct;
...
cleans up on syntax errors (we used to leak memory in this case);
much simplified interface to the rest of hush.
function old new delta
parse_stream 1204 1447 +243
done_word 658 669 +11
static_get 22 28 +6
builtin_source 84 89 +5
parse_and_run_file 27 30 +3
parse_and_run_string 31 27 -4
builtin_eval 55 50 -5
hush_main 991 985 -6
free_pipe_list 39 31 -8
free_pipe 210 189 -21
expand_variables 2242 2199 -43
parse_and_run_stream 289 153 -136
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/7 up/down: 268/-223) Total: 45 bytes
2009-04-03 16:49:04 +00:00
Denis Vlasenko
2b576b8e76
hush: fix mishandling of a'b'c=fff as assignments. They are not.
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function old new delta
parse_stream 1920 2004 +84
done_word 715 752 +37
parse_and_run_stream 328 333 +5
builtin_exec 25 29 +4
pseudo_exec_argv 138 139 +1
run_list 2006 1999 -7
is_assignment 215 134 -81
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/2 up/down: 131/-88) Total: 43 bytes
2008-08-04 00:46:07 +00:00
Denis Vlasenko
f173607520
hush: fix "case ... in <newline> word)..."
2008-07-31 10:09:26 +00:00
Denis Vlasenko
4554b721ad
hush: small fix for repeated continue and fix for wrong loop depth count
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after Ctrl-C; with testcase for first one
2008-07-29 13:36:09 +00:00
Denis Vlasenko
fcf37c3183
hush: fix break'ing out of {} and () groups; with testcase
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function old new delta
builtin_break 93 129 +36
builtin_continue 21 47 +26
run_list 1973 1976 +3
2008-07-29 11:37:15 +00:00
Denis Vlasenko
dadfb4975b
hush: add #defines to switch off break/continue if loops are not supported
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*: remove a few inline keywords
no code changes
2008-07-29 10:16:05 +00:00
Denis Vlasenko
918a34b9e0
hush: fix "while false; ..." exitcode; add testsuites
2008-07-28 23:17:31 +00:00
Denis Vlasenko
6a2d40f239
hush: support "break N" and "continue N"
...
fix non-detection of builtins and applets in "v=break; ...; $v; ..." case
add testsuite entries for the above
function old new delta
builtin_break 12 93 +81
run_list 1948 1971 +23
builtin_continue 12 21 +9
pseudo_exec_argv 132 138 +6
builtin_exec 23 25 +2
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/0 up/down: 121/0) Total: 121 bytes
2008-07-28 23:07:06 +00:00
Denis Vlasenko
be709c24d4
hush: finish and enable optional case...esac support. Code size cost:
...
function old new delta
run_list 1891 2075 +184
parse_stream 1764 1847 +83
expand_strvec_to_string - 83 +83
done_word 647 715 +68
static.reserved_list 144 168 +24
static.reserved_match - 12 +12
done_pipe 95 105 +10
builtin_exit 48 46 -2
builtin_eval 127 54 -73
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 5/2 up/down: 464/-75) Total: 389 bytes
2008-07-28 00:01:16 +00:00
