busybox

Author	SHA1	Message	Date
Denys Vlasenko	bed7c81ea2	shell/math: deconvolute and explain ?: handling. Give better error message function old new delta arith_apply 1271 1283 +12 Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-16 11:50:46 +02:00
Denys Vlasenko	063847d6bd	shell/math: return string error indicator, not integer function old new delta expand_and_evaluate_arith 87 106 +19 expand_one_var 1563 1570 +7 arith 12 18 +6 evaluate_string 678 680 +2 arith_apply 1269 1271 +2 builtin_umask 133 132 -1 ash_arith 118 75 -43 expand_vars_to_list 1094 1038 -56 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/3 up/down: 36/-100) Total: -64 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-15 13:33:02 +02:00
Denys Vlasenko	a110c90de2	hush: fix EXIT trap display inside exit trap handler function old new delta hush_exit 84 78 -6 Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-12 15:38:04 +02:00
Denys Vlasenko	acd5bc8f64	hush: fix handling of \" in quoted/unquoted `cmd` Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-12 15:05:39 +02:00
Denys Vlasenko	4f870496e7	hush: do fewer strdups in % and hash expansions function old new delta builtin_umask 133 132 -1 expand_one_var 1552 1543 -9 Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-10 11:06:01 +02:00
Denys Vlasenko	cc461736d6	hush: fixes to testsuite Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-10 10:19:22 +02:00
Denys Vlasenko	ebee410fe2	hush: fix var_bash5.tests failure function old new delta expand_one_var 1513 1552 +39 expand_pseudo_dquoted 118 135 +17 expand_string_to_string 110 126 +16 setup_heredoc 298 308 +10 expand_and_evaluate_arith 69 79 +10 parse_stream_dquoted 233 241 +8 setup_redirects 220 225 +5 run_list 956 961 +5 expand_assignments 76 81 +5 run_pipe 1587 1590 +3 parse_stream 2371 2374 +3 builtin_umask 132 133 +1 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 12/0 up/down: 122/0) Total: 122 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-10 10:17:53 +02:00
Denys Vlasenko	101a4e3e21	hush: make parse_dollar flag quited status regardless of glob escaping status function old new delta parse_stream_dquoted 228 233 +5 parse_stream 2369 2371 +2 parse_dollar 730 717 -13 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 7/-13) Total: -6 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-09 14:04:57 +02:00
Denys Vlasenko	c3adfacd22	hush: fix another corner case with backslashes in heredocs function old new delta parse_stream 2395 2432 +37 Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-06 11:46:03 +02:00
Denys Vlasenko	77b32ccbf2	hush: fix backslash and terminator handling in <<[-]["]heredoc["] function old new delta parse_stream 2339 2395 +56 expand_pseudo_dquoted 104 118 +14 parse_stream_dquoted 296 300 +4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/0 up/down: 74/0) Total: 74 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-06 11:27:32 +02:00
Denys Vlasenko	c49d2d9793	hush: fix globbing+backslashes in unquoted $var expansion Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-06 10:26:37 +02:00
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
Denys Vlasenko	e298ce69ba	hush: fix handling of backslashes in variable assignment Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-04 19:52:44 +02:00
Denys Vlasenko	ba2dcccd79	*: trailing empty lines removed Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-07-26 01:49:12 +02:00
Alexander Shishkin	ccb9771861	ash: fix $! value when traps are set Signed-off-by: Alexander Shishkin <virtuoso@slind.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-07-25 13:07:39 +02:00
Denys Vlasenko	29082231d0	hush: fix multimple dependent variable expansion cases function old new delta get_local_var_value 100 171 +71 expand_assignments 46 76 +30 reset_traps_to_defaults 229 238 +9 maybe_set_to_sigexit 47 50 +3 init_sigmasks 211 214 +3 builtin_trap 462 465 +3 expand_vars_to_list 2412 2408 -4 run_pipe 1568 1533 -35 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 6/2 up/down: 119/-39) Total: 80 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-07-16 13:52:32 +02:00
Denys Vlasenko	e85248afa2	hush: fix segfault in ${?:N:M} function old new delta expand_vars_to_list 2374 2409 +35 builtin_umask 132 133 +1 builtin_exit 47 48 +1 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/0 up/down: 37/0) Total: 37 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-22 06:20:26 +02:00
Denys Vlasenko	8a33679694	hush: fix "hush -c 'echo $#'" showing -1 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-22 06:05:02 +02:00
Denys Vlasenko	1e811b1231	hush: support ${var:EXPR:EXPR}! function old new delta handle_dollar 574 681 +107 expand_and_evaluate_arith - 77 +77 expand_vars_to_list 2302 2374 +72 add_till_closing_bracket 359 368 +9 builtin_exit 48 47 -1 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 3/1 up/down: 265/-1) Total: 264 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-22 03:12:29 +02:00
Denys Vlasenko	a6ad397ea9	hush: fix more obscure ${var%...} cases function old new delta add_till_closing_paren 313 359 +46 builtin_exit 48 47 -1 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-22 00:26:06 +02:00
Denys Vlasenko	7436950a75	hush: fix a=abc; c=c; echo ${a%${c}} function old new delta expand_vars_to_list 2229 2302 +73 add_till_closing_paren 286 313 +27 handle_dollar 623 574 -49 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 100/-49) Total: 51 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-21 19:52:01 +02:00
Denys Vlasenko	3f78cec347	hush: handle expansions in ${var?expanded_word} constructs function old new delta expand_vars_to_list 2209 2229 +20 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-21 17:54:46 +02:00
Denys Vlasenko	73e013fca7	hush: handle ${var:NUM:} too Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-21 15:24:12 +02:00
Denys Vlasenko	4d8e5fdc1d	hush: optional support for ${var:N:M} bashism function old new delta expand_vars_to_list 1999 2183 +184 handle_dollar 682 623 -59 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-21 01:15:42 +02:00
Denys Vlasenko	cddbb610cb	hush: fix var=`exit 2` not setting $? to 2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-20 14:27:09 +02:00
Denys Vlasenko	3227d3f982	hush: fix hush-bugs/parse_err.tests function old new delta parse_stream 2325 2339 +14 builtin_umask 121 123 +2 builtin_type 116 114 -2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-17 09:49:47 +02:00
Denys Vlasenko	0f01b00d74	add two more tests which currently fail Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-17 04:57:55 +02:00
Denys Vlasenko	3581c62515	whitespace fixes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-01-25 13:39:24 +01:00
Denys Vlasenko	03dad22f8a	hush: use ash's read builtin function old new delta shell_builtin_read - 1000 +1000 set_local_var_from_halves - 24 +24 setvar2 - 7 +7 ... popstring 140 134 -6 ash_main 1375 1368 -7 setvar 184 174 -10 arith_set_local_var 36 - -36 builtin_read 1096 185 -911 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 5/23 up/down: 1038/-1007) Total: 31 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-01-12 23:29:57 +01:00
Denys Vlasenko	e89a241b9e	hush: fix subshell.tests failure on NOMMU Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-01-12 15:19:31 +01:00
Denys Vlasenko	b70cef71eb	hush: two NOMMU fixes for bugs 877 and 883 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-01-12 13:45:45 +01:00
Denys Vlasenko	385cc59117	hush: plug a memory leak Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-01-12 06:47:39 +01:00
Denys Vlasenko	a4899efd03	hush: fix exitcodes of killed processes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-01-04 11:37:09 +01:00
Denys Vlasenko	f3e2818895	hush: improve HUSH_BRACE_EXP code (still disabled). ~0 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-11-17 03:35:31 +01:00
Denys Vlasenko	d8389ad760	hush: fix handling of words with braces. +65 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-11-16 03:18:46 +01:00
Denys Vlasenko	00243b0a1a	hush: fix exit code propagation from `cmd`. +45 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-11-16 02:00:03 +01:00
Denys Vlasenko	647553a4fc	hush: wait for `cmd` to complete, and immediately store its exitcode in $? function old new delta expand_vars_to_list 2129 2197 +68 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-11-15 19:58:19 +01:00
Denys Vlasenko	3ef4f77620	hush: fix exec builtin in a better way (+ "glob in exec" bug fixed) function old new delta execvp_or_die - 50 +50 static.pseudo_null_str 3 - -3 builtin_exec 83 57 -26 pseudo_exec_argv 200 163 -37 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/2 up/down: 50/-66) Total: -16 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-10-19 23:09:06 +02:00
Denys Vlasenko	f37eb3999b	hush: fix handling of empty arguments function old new delta builtin_exec 25 83 +58 parse_stream 2242 2261 +19 run_pipe 1782 1787 +5 static.pseudo_null_str - 3 +3 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 3/0 up/down: 85/0) Total: 85 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-10-18 11:46:35 +02:00
Mike Frysinger	28736c36ca	hush: handle empty execs Sometimes variable expansions yield empty strings, and if they happen to be a command someone wants to run like `$foo`, then hush currently segfaults. So handle `` and $(). Signed-off-by: Mike Frysinger <vapier@gentoo.org>	2009-10-18 01:15:36 -04:00
Denys Vlasenko	3a7034c27b	typo fix in a comment in a testcase. oh well... Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-30 02:48:59 +02:00
Denys Vlasenko	e74aaf9385	ash,hush: make trap output short signal names, without SIG prefix function old new delta evalvar 1373 1371 -2 builtin_trap 457 441 -16 trapcmd 260 236 -24 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-27 02:05:45 +02:00
Denys Vlasenko	67f7186403	hush: do not reset to default "" traps in subshell function old new delta reset_traps_to_defaults 164 211 +47 builtin_umask 123 121 -2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-25 14:21:06 +02:00
Denys Vlasenko	21d87d495a	ash: better handling of EXIT trap in `trap` hack function old new delta forkchild - 602 +602 trapcmd 255 347 +92 ash_main 1362 1375 +13 evalvar 1371 1373 +2 popstring 140 134 -6 forkshell 835 248 -587 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 3/2 up/down: 709/-593) Total: 116 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-25 00:06:51 +02:00
Denys Vlasenko	2f7894b1bb	ash,hush: fix trap reporting: s/SIGEXIT/EXIT/ Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-24 01:43:21 +02:00
Denys Vlasenko	91836baf85	hush: fix `trap` function old new delta expand_variables 2217 2280 +63 static.argv - 8 +8 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-23 01:46:19 +02:00
Denys Vlasenko	a67a9627d0	hush: do not process options after non-option args Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-08-20 03:38:58 +02:00
Denys Vlasenko	dbfa45b3b2	hust test: complain if busybox binary can't be found Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-08-12 21:24:29 +02:00
Denys Vlasenko	cbfe6ad4c6	hush: fix \<newline> handling on NOMMU Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-08-12 19:47:44 +02:00
Denys Vlasenko	19679784c0	hush tests: remove the requirement that .config is in ../.. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-08-12 14:53:44 +02:00
Denys Vlasenko	09516066d4	hush: do not use ps -o in leak_argv1; do not hardcode path in negate Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-08-12 14:21:30 +02:00
Denys Vlasenko	9d617c44d2	hush: specially handle [[ - suppress globbing & multiword expansion It's a bashism, but is surprisingly easy to do and costs very little code. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-06-09 18:40:52 +02:00
Denys Vlasenko	295fef80bc	hush: add support for local builtin Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-06-03 12:47:26 +02:00
Mike Frysinger	eab40e5885	hush_test: stop mixing tabs/spaces for indentation Signed-off-by: Mike Frysinger <vapier@gentoo.org>	2009-06-01 16:33:05 -04:00
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
Mike Frysinger	ff64fb9e31	hush_test: filter test output to avoid C lib differences The getopt function in some C libraries wraps the option in single quotes while others do not. Avoid the issue by running sed on the output and strip all quotes. Signed-off-by: Mike Frysinger <vapier@gentoo.org>	2009-06-01 14:16:43 -04:00
Denys Vlasenko	e640cb4ad1	hush: fix bug 353 (wrong handling of \x in assignments) Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-05-28 16:49:11 +02:00
Denys Vlasenko	4f26c97b9a	make compound.tests executable 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" 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 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 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 Signed-off-by: Mike Frysinger <vapier@gentoo.org>	2009-05-21 18:09:24 -04:00
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
Mike Frysinger	33f85eeac5	hush_test: ignore generated files Signed-off-by: Mike Frysinger <vapier@gentoo.org>	2009-05-21 17:45:26 -04:00
Denys Vlasenko	318a8e5ed5	TODO: add some Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-05-13 02:18:43 +02:00
Denys Vlasenko	acdc49c073	hush: add more complex case to leak testcase, fix found breakage function old new delta unset_local_var_len - 167 +167 run_list 2350 2457 +107 set_vars_and_save_old - 87 +87 free_pipe 207 227 +20 builtin_unset 220 229 +9 builtin_exit 49 47 -2 free_strings_and_unset 53 - -53 set_vars_all_and_save_old 87 - -87 unset_local_var 168 - -168 ------------------------------------------------------------------------------ (add/remove: 2/3 grow/shrink: 3/1 up/down: 390/-310) Total: 80 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-05-04 01:58:10 +02:00
Denys Vlasenko	cb6ff25afe	hush: fix bug where in "var=val func" var's value is not visible in func 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	e19e1935a3	hush: fix \<newline> handling Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-05-03 02:15:18 +02:00
Denys Vlasenko	1dd6cf8677	hush: fix multiple redirections of the same fd (bug 227) Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-05-02 14:17:31 +02:00
Denis Vlasenko	42e4af3119	make leak test more robust by unsetting all vars	2009-04-26 23:25:36 +00:00
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	572930027d	hush: nommu fix for function passing	2009-04-26 20:06:14 +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	ad4bd0548a	hush: export -n support 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 function old new delta run_list 2450 2502 +52	2009-04-20 00:34:01 +00:00
Denis Vlasenko	dcd78c4d0f	hush: fix "export not_yet_defined_var", fix parsing of "cmd \| }" corner case; improve hush_leaktool.sh; fix some false positives in testsuite function old new delta builtin_export 191 206 +15 parse_stream 2196 2200 +4	2009-04-19 23:07:51 +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	3d40d8e655	hush: return builtin by Bayram Kurumahmut (kbayram AT ubicom.com) ~+200 bytes	2009-04-17 23:44:18 +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	ed055214bb	hush: fix "while...do f1() {a;}; f1; f1 {b;}; f1; done" bug	2009-04-11 10:37:10 +00:00
Denis Vlasenko	75bccfa375	hush: tweak tests	2009-04-10 23:48:03 +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. 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. 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. fix some more obscure bugs. a new redir4.tests is known to fail.	2009-04-10 00:20:58 +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
Denis Vlasenko	1943aec2ec	hush: plug the leak of expanded heredoc	2009-04-09 14:15:57 +00:00
Denis Vlasenko	efea9d2819	hush: fix EXIT trap recursion case; check redirection failures 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
Mike Frysinger	327fd47f36	skip some tests when fancy echo support is turned off	2009-04-09 07:50:18 +00:00
Mike Frysinger	c3d91952d6	we arent testing `echo -n` here so use printf instead	2009-04-09 07:50:02 +00:00
Mike Frysinger	20300d0129	source the .config so tests can signal they need to be skipped due to feature disable	2009-04-09 07:49:43 +00:00
Denis Vlasenko	5c090a96f9	hush: more rodust detection of unterminated strings etc; 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	ffe6f80851	expand leak_all1.tests	2009-04-08 16:59:24 +00:00
Denis Vlasenko	08daf564ae	hush: add a leak test which currently fails	2009-04-08 12:11:23 +00:00
Denis Vlasenko	c73b70c701	hush: add leak detector helper; fix/add tests for it function old new delta builtin_memleak - 92 +92 bltins 288 300 +12	2009-04-08 11:48:57 +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` 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	932e111418	use sleep rather than usleep	2009-04-07 06:08:14 +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
Mike Frysinger	a4f331d3c3	implement support for parameter substitution via #/% operators	2009-04-07 06:03:22 +00:00
Denis Vlasenko	6c9be7f451	hush: heredoc support, based on patch by Mike Frysinger (vapier AT gentoo.org) 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; 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 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	3a64833eb9	add some brute force logic tests	2009-04-06 14:22:54 +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	c3ff48b921	fixing mode on hush-leak/leak_argv1.tests	2009-04-05 02:14:59 +00:00
Denis Vlasenko	8a496d5db0	fixing mode on hush-leak/leak_argv1.tests	2009-04-05 02:14:37 +00:00
Denis Vlasenko	30db43b5c5	hush: fix passing of $n on NOMMU	2009-04-05 02:10:39 +00:00
Denis Vlasenko	552433bc5a	hush: fix "var=val >file" not creating file 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 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	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
Mike Frysinger	a36258f288	trim trailing slashes from specified subdir so we output to the right place	2009-04-02 22:46:52 +00:00
Denis Vlasenko	b7aaae9052	hush: rename ->o_quote to ->o_escape hush_test/hush-arith/*: new tests for arithmetic evaluation	2009-04-02 20:17:49 +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	681a4b7f06	enable trap tests	2009-03-29 23:49:46 +00:00
Mike Frysinger	fd303b11ef	add test cases for `trap` ... but disabled for now until trap support is committed	2009-03-29 09:54:40 +00:00
Mike Frysinger	0b87e4ad15	test for invalid named variables	2009-03-28 21:06:38 +00:00
Denis Vlasenko	e61f07f036	remove ((expr)) bash'ism	2009-03-28 19:31:34 +00:00
Mike Frysinger	78f9d8eb7a	add hush tests for parameter expansion	2009-03-28 18:55:34 +00:00
Mike Frysinger	42ab86520e	make sure we exit based on test failure rather than always exiting with 0	2009-03-28 15:43:47 +00:00
Denis Vlasenko	e1300f6fc7	hush: fix segv at repeated "set -- a b c" + "shift"	2009-03-22 11:41:18 +00:00
Denis Vlasenko	feecc7b74e	hush: tweak testsuite	2009-03-20 12:12:33 +00:00
Denis Vlasenko	a8b6dff97f	hush: fix bug 207 and "hush -c" parameter passing. Now hush -c 'printf "%s\n" "$@"' (prints "\n") and hush -c 'printf "%s\n" "$@"' qwe asd (prints "asd\n") both work correctly	2009-03-20 12:05:14 +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	2b576b8e76	hush: fix mishandling of a'b'c=fff as assignments. They are not. 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	d498131168	hush: support $_NUMBERS variable names	2008-07-31 10:34:48 +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 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 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 *: 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
Denis Vlasenko	733e3fbc2f	hush: support "for if in do done then; do echo $if; done" case function old new delta done_pipe 83 95 +12 parse_stream 1758 1764 +6 done_word 674 647 -27 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 18/-27) Total: -9 bytes	2008-07-06 10:01:13 +00:00
Denis Vlasenko	ff182a3d68	hush: support "for v; do ... done" syntax (implied 'in "$@"')	2008-07-05 20:29:59 +00:00
Denis Vlasenko	afdcd12ed7	hush: fix a case where "$@" must expand to no word at all	2008-07-05 17:40:04 +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	ab876cd107	hush: add testsuite for "no globbing in redirection" rule. simplify redirection habdling	2008-06-18 16:29:32 +00:00
Denis Vlasenko	985de15bf3	hush: expand quote3.tests and move from hush-bugs to hush-parsing	2008-06-18 09:22:31 +00:00
Denis Vlasenko	16c2fea280	hush: fix $$ handling	2008-06-17 12:28:44 +00:00
Denis Vlasenko	6eaf8deddd	hush: fix "for a in; do echo 'I should never run'; done" bug	2008-06-17 12:09:21 +00:00
Denis Vlasenko	988339259f	move glob_and_assign.tests from hush-bugs to hush-glob	2008-06-17 07:26:52 +00:00
Denis Vlasenko	30c9cc5b17	hush: continue fixing quoting and subst: fix glob_and_assign.tests.	2008-06-17 07:24:29 +00:00
Denis Vlasenko	32d8423e63	hush: delete hush-bugs/glob_and_vars.tests for real	2008-06-16 12:53:33 +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	f8d01d3f66	hush: fix a bug where we were requiring semicolon here: (cmd;) also fix a bug where after error prompt is not shown. function old new delta parse_stream 1612 1638 +26 parse_and_run_stream 361 375 +14 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 40/0) Total: 40 bytes	2008-06-14 17:13:20 +00:00
Denis Vlasenko	dd316dd283	hush: add support for ':'; create testsuite entries text data bss dec hex filename 809569 612 7044 817225 c7849 busybox_old 809528 612 7044 817184 c7820 busybox_unstripped	2008-06-14 15:50:55 +00:00
Denis Vlasenko	a84420062a	hush: support "! cmd \| cmd" negation function old new delta done_word 749 791 +42 run_list 1821 1859 +38 checkjobs 334 351 +17 done_pipe 61 74 +13 static.reserved_list 132 144 +12 initialize_context 53 45 -8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/1 up/down: 122/-8) Total: 114 bytes	2008-06-14 11:00:17 +00:00
Denis Vlasenko	76db5adbf7	hush: fix for nested $()s with escapes + testsuite	2008-06-12 12:58:20 +00:00
Denis Vlasenko	87f40bac14	hush: more backtick and quoting fixes...	2008-06-10 22:39:37 +00:00
Denis Vlasenko	43360e5178	hush: fix escaping of \[*?; add testsuites for these and for globbing	2008-06-10 20:13:40 +00:00
Denis Vlasenko	2e76c3f901	hush: fix yet another fallout hush: move fixed testsuites out of hush-bugs/*	2008-06-10 18:27:50 +00:00
Denis Vlasenko	895bea2303	hush: fix some fallout from prev commits, add testsuite	2008-06-10 18:06:24 +00:00
Denis Vlasenko	b8c9354114	hush: add yet another bug to testsuite :(	2008-06-08 16:47:09 +00:00
Denis Vlasenko	a43dba76ea	msh: create testsuite (based on hush one) hush: add TODO (doesn't know ":" command)	2008-03-02 19:57:53 +00:00
Denis Vlasenko	0ef240d979	hush: small fixes to docs/testsuite	2008-02-10 16:00:30 +00:00
Denis Vlasenko	05743d7949	hush: reinstate `cmd` handling for NOMMU (with fat big warning). hush: fix a case where none of pipe members could be started because of fork failure hush: rename functions: xxx_real -> xxx hush: try to add a bit more of vfork-friendliness hush: add rudimentary design docs hush: add TODO (newly discovered bug with globbing)	2008-02-10 12:10:08 +00:00
Mike Frysinger	08137c28c4	add expected output	2007-12-25 04:35:05 +00:00
Denis Vlasenko	cccdc4e01a	hush: fix $ expansion in redirections, add testcase for that	2007-11-23 21:08:38 +00:00
Denis Vlasenko	f962a0354e	hush: plug memory leak	2007-11-23 12:50:54 +00:00
Denis Vlasenko	d67cef2425	hush: fix read builtin to not read ahead past eol and to not use insane amounts of stack. Testsuite updated.	2007-06-13 06:47:47 +00:00
Denis Vlasenko	d76c049cc4	hush: rework variable storage and environment handling. More that -100 bytes of code + memory leak plugged. Added a testcase for it.	2007-05-25 02:16:25 +00:00
Denis Vlasenko	cd7f4d27a2	hush: improve 2 testsuite tests	2007-05-24 13:22:01 +00:00
Denis Vlasenko	2b6bbad4db	hush: add 2 tests for correct syntax error reporting	2007-05-24 12:26:39 +00:00
Denis Vlasenko	90e485ce79	hush: make syntax error messages a bit more useful	2007-05-23 15:22:50 +00:00
Denis Vlasenko	1744cb1861	hush: prepare testsuite for new, fixed error message format	2007-05-23 15:16:41 +00:00
Denis Vlasenko	170435c575	hush: fix job control with eval /bin/external_prog hush: fix parsing of unterminated "str with no EOL hush: improved make_string() (smaller, faster, needs less RAM) hush: renamed several functions	2007-05-23 13:01:10 +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	94dace3016	fix execute bit on hush-misc/shift.tests	2007-05-23 00:26:32 +00:00
Denis Vlasenko	8805eeb44a	shells: update README and testsuite. environment memory leak needs to be fixed - and documented!	2007-05-21 10:19:48 +00:00
Denis Vlasenko	004baba2d6	hush: fix shift + $0 bug; add testcase	2007-05-20 22:22:18 +00:00
Denis Vlasenko	14b5dd9943	hush: make process substitution configurable; add a testcase	2007-05-20 21:51:38 +00:00
Denis Vlasenko	1f4cf517f5	hush: fix expansion of quoted $VAR, $* and $@	2007-05-16 10:39:24 +00:00
Denis Vlasenko	8f6bdb42df	hush: fix incorrect processing of echo "'$var'". hush: rename map[] and MAP_xxx, making them easier to understand. hush: move testcase (which now passes) from hush-bugs to hush-parsing	2007-05-16 09:36:55 +00:00
Denis Vlasenko	d6050949b8	hush: move testsuite files from hush-bugs to hush-parsing (as these bugs are now fixed)	2007-05-14 22:09:52 +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

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392 Commits