5 # Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
6 # Free Software Foundation, Inc.
8 # This program is free software: you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 2, or (at your option)
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program; if not, write to the Free Software
20 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
23 ## ---------------- ##
25 ## ---------------- ##
29 # We cannot unset LINENO with Zsh, yet this test case relies on
30 # unsetting LINENO to compare its result when (i) LINENO is supported
31 # and when (ii) it is not.
32 # So just skip if the shell is ZSH.
33 AT_CHECK([test -n "${ZSH_VERSION+set}" && exit 77], ignore)
35 # AT_DATA_LINENO(FILE-NAME,
36 # UNSET-LINENO = true | false, COUNTER, COUNTER-RE)
37 # ----------------------------------------------------------------
38 # Produce the FILE-NAME M4sh script which uses the COUNTER LINENO or
39 # _oline_, which we can recognized via COUNTER-RE. Unset LINENO is
42 # Use COUNTER, COUNTER-RE = [__LINENO__], [LINENO]
43 # or = [__OLINE__], [_oline__]
45 # instead of the obvious $LINENO and __oline__, because they would
46 # be replaced in the test suite itself, even before creating these
47 # scripts. For the same reason, grep for LINENO and _oline__ (sic).
49 # UNSET-LINENO is a shell condition to make sure the scripts have the
50 # same number of lines in the output, so that their outputs be identical.
51 m4_define([AT_DATA_LINENO],
55 AS@&t@_UNSET([LINENO])
59 grep 'Line: .*$4' "$[0]" >/dev/null ||
60 AS@&t@_ERROR([cannot find original script])
63 # If occurrences of $LINENO or __oline__ were wanted, create them.
64 sed 's/__LINENO__/$''LINENO/g;s/__OLINE__/__''oline__/g' $1.tas >$1.as
65 AT_CHECK([autom4te -l m4sh $1.as -o $1])
68 # `_oline_', once processed and ran, produces our reference.
69 # We check that we find ourselves by looking at a string which is
70 # available only in the original script: `_oline_'.
71 AT_DATA_LINENO([reference], [false], [__OLINE__], [_oline__])
72 AT_CHECK([./reference], 0, [stdout])
77 # Now using a maybe-functioning LINENO, with different call conventions.
78 # Be sure to be out of the PATH.
79 AT_CHECK([mkdir test || exit 77])
81 AT_DATA_LINENO([test/test-1], [false], [__LINENO__], [LINENO])
82 AT_CHECK([./test/test-1], 0, [expout])
83 AT_CHECK([(PATH=test$PATH_SEPARATOR$PATH; export PATH; exec test-1)],
85 AT_CHECK([sh ./test/test-1], 0, [expout])
87 # Now using a disabled LINENO, with different call conventions.
88 AT_DATA_LINENO([test/test-2], [true], [__LINENO__], [LINENO])
89 AT_CHECK([./test/test-2], 0, [expout])
90 AT_CHECK([(PATH=test$PATH_SEPARATOR$PATH; export PATH; exec test-2)],
92 AT_CHECK([sh ./test/test-2], 0, [expout])
103 AT_SETUP([AS@&t@_DIRNAME])
105 AT_DATA_M4SH([script.as],
108 # The EXPR variant is allowed to fail if `expr' was considered as too
109 # weak for us, in which case `as_expr=false'.
110 m4_define([DIRNAME_TEST],
111 [dir=`AS_DIRNAME([$1])`
112 test "$dir" = "$2" || (test -n "$3" && test "$dir" = "$3") ||
113 echo "dirname($1) = $dir instead of $2" >&2
115 if test "$as_expr" != false; then
116 dir=`_AS_DIRNAME_EXPR([$1])`
117 test "$dir" = "$2" || (test -n "$3" && test "$dir" = "$3") ||
118 echo "dirname_expr($1) = $dir instead of $2" >&2
121 dir=`_AS_DIRNAME_SED([$1])`
122 test "$dir" = "$2" || (test -n "$3" && test "$dir" = "$3") ||
123 echo "dirname_sed($1) = $dir instead of $2" >&2])
125 DIRNAME_TEST([/], [/])
126 DIRNAME_TEST([//], [//], [/])
127 DIRNAME_TEST([///], [/])
128 DIRNAME_TEST([//1], [//], [/])
129 DIRNAME_TEST([/1], [/])
130 DIRNAME_TEST([./1], [.])
131 DIRNAME_TEST([../../2], [../..])
132 DIRNAME_TEST([//1/], [//], [/])
133 DIRNAME_TEST([/1/], [/])
134 DIRNAME_TEST([./1/], [.])
135 DIRNAME_TEST([../../2], [../..])
136 DIRNAME_TEST([//1/3], [//1])
137 DIRNAME_TEST([/1/3], [/1])
138 DIRNAME_TEST([./1/3], [./1])
139 DIRNAME_TEST([../../2/3], [../../2])
140 DIRNAME_TEST([//1/3///], [//1])
141 DIRNAME_TEST([/1/3///], [/1])
142 DIRNAME_TEST([./1/3///], [./1])
143 DIRNAME_TEST([../../2/3///], [../../2])
144 DIRNAME_TEST([//1//3/], [//1])
145 DIRNAME_TEST([/1//3/], [/1])
146 DIRNAME_TEST([./1//3/], [./1])
147 DIRNAME_TEST([../../2//3/], [../../2])
163 AT_SETUP([AS@&t@_ECHO and AS@&t@_ECHO_N])
165 AT_DATA_M4SH([script.as],
168 m4_define([ECHO_TEST],
169 [echo=`AS_ECHO(['$1'])`
170 test "X$echo" = 'X$1' ||
171 echo "AS@&t@_ECHO('"'$1'"') outputs '$echo'" >&2
173 echo=`AS_ECHO_N(['$1'])`
174 test "X$echo" = 'X$1' ||
175 echo "AS@&t@_ECHO_N('"'$1'"') outputs '$echo'" >&2])
179 ECHO_TEST([---...---])
188 ECHO_TEST([\a\b\c\f\n\r\t\v\"\])
211 AT_SETUP([AS@&t@_BASENAME])
213 AT_DATA_M4SH([script.as],
216 m4_define([BASENAME_TEST],
217 [base=`AS_BASENAME([$1])`
218 test "$base" = "$2" ||
219 echo "basename($1) = $base instead of $2" >&2
221 base=`_AS_BASENAME_SED([$1])`
222 test "$base" = "$2" ||
223 echo "basename_sed($1) = $base instead of $2" >&2])
225 BASENAME_TEST([//1], [1])
226 BASENAME_TEST([/1], [1])
227 BASENAME_TEST([./1], [1])
228 BASENAME_TEST([../../2], [2])
229 BASENAME_TEST([//1/], [1])
230 BASENAME_TEST([/1/], [1])
231 BASENAME_TEST([./1/], [1])
232 BASENAME_TEST([../../2], [2])
233 BASENAME_TEST([//1/3], [3])
234 BASENAME_TEST([/1/3], [3])
235 BASENAME_TEST([./1/3], [3])
236 BASENAME_TEST([../../2/3], [3])
237 BASENAME_TEST([//1/3///], [3])
238 BASENAME_TEST([/1/3///], [3])
239 BASENAME_TEST([./1/3///], [3])
240 BASENAME_TEST([../../2/3///], [3])
241 BASENAME_TEST([//1//3/], [3])
242 BASENAME_TEST([/1//3/], [3])
243 BASENAME_TEST([./1//3/], [3])
244 BASENAME_TEST([a.c], [a.c])
245 BASENAME_TEST([a.c/], [a.c])
246 BASENAME_TEST([/a.c/], [a.c])
247 BASENAME_TEST([/1/a.c], [a.c])
248 BASENAME_TEST([/1/a.c/], [a.c])
249 BASENAME_TEST([/1/../a.c], [a.c])
250 BASENAME_TEST([/1/../a.c/], [a.c])
251 BASENAME_TEST([./1/a.c], [a.c])
252 BASENAME_TEST([./1/a.c/], [a.c])
268 AT_SETUP([AS@&t@_MKDIR_P])
270 AT_DATA_M4SH([script.as],
276 AS_MKDIR_P(["$pwd/1/2/3/4/5/6"])
277 test -d "$pwd/1/2/3/4/5/6" ||
278 AS_ERROR([$pwd/1/2/3/4/5/6 has not been properly created])
280 AS_MKDIR_P(["a/b/c/d/e/f"])
281 test -d a/b/c/d/e/f ||
282 AS_ERROR([a/b/c/d/e/f has not been properly created])
294 ## -------------------- ##
295 ## AS_VERSION_COMPARE. ##
296 ## -------------------- ##
299 AT_SETUP([AS@&t@_VERSION_COMPARE])
301 AT_DATA_M4SH([script.as],
304 m4_define([VERSION_COMPARE_TEST],
305 [AS_VERSION_COMPARE([$1], [$3], [result='<'], [result='='], [result='>'])
306 test "X$result" = "X$2" ||
307 AS_ERROR([version $1 $result $3; should be $1 $2 $3])
309 [AS_VERSION_COMPARE([$3], [$1], [result='<'], [result='='], [result='>'])
310 test "X$result" = "X>" ||
311 AS_ERROR([version $3 $result $1; should be $3 > $1])])])
313 VERSION_COMPARE_TEST([], =, [])
314 VERSION_COMPARE_TEST([1.0], =, [1.0])
315 VERSION_COMPARE_TEST([alpha-1.0], =, [alpha-1.0])
317 # These tests are taken from libc/string/tst-svc.expect.
319 000 001 00 00a 01 01a 0 0a 2.8 2.8-0.4 20 21 22 212 CP037 CP345 CP1257
320 foo foo-0.4 foo-0.4a foo-0.4b foo-0.5 foo-0.10.5 foo-3.01 foo-3.0
321 foo-3.0.0 foo-3.0.1 foo-3.2 foo-3.10 foo00 foo0
324 for test2 in $tst_svc_expect; do
325 VERSION_COMPARE_TEST([$test1], <, [$test2])
340 ## ----------------------------- ##
341 ## Negated classes in globbing. ##
342 ## ----------------------------- ##
344 # It is known that `[^...]' is not universally supported, but it is
345 # unknown for `[!...]'.
347 AT_SETUP([Negated classes in globbing])
349 AT_DATA_M4SH([script.as],
352 case 'with!two!bangs' in
354 *) AS_ERROR([[`*[!a-z]*' didn't match `with!two!bangs']]);;
358 *[[!a-z]]*) AS_ERROR([[`*[!a-z]*' matched `without']]);;
370 ## ------------------- ##
371 ## Functions Support. ##
372 ## ------------------- ##
374 # Hypothesis: the shell we are running, after having checked for
375 # $LINENO support, supports functions.
377 AT_SETUP([Functions Support])
379 AT_DATA_M4SH([script.as],
395 if func_success; then
396 if func_failure; then
397 AS_ERROR([func_failure passed])
400 AS_ERROR([func_success failed])
412 ## ------------------------------ ##
413 ## Functions and return Support. ##
414 ## ------------------------------ ##
416 # Hypothesis: the shell we are running, after having checked for
417 # $LINENO support, supports functions, and the `return' keyword.
419 AT_SETUP([Functions and return Support])
421 AT_DATA_M4SH([script.as],
433 if func_success; then
434 if func_failure; then
435 AS_ERROR([func_failure passed])
438 AS_ERROR([func_success failed])
448 ## ------------------------------------ ##
449 ## AS_REQUIRE_SHELL_FN and m4_require. ##
450 ## ------------------------------------ ##
452 # Hypothesis: M4sh expands the requirements of AS_REQUIRE_SHELL_FN
453 # in the main diversion, and not in M4SH-INIT.
455 AT_SETUP([AS@&t@_REQUIRE_SHELL_FN and m4@&t@_require])
457 AT_DATA_M4SH([script.as], [[dnl
460 m4_defun([in_m4_sh_init], still_in_m4sh_init=yes)
461 m4_defun([not_in_m4_sh_init], still_in_m4sh_init=no)
463 m4_defun([error_if_emitted_in_m4sh_init], [
464 if test x$still_in_m4sh_init = xyes; then
465 AS_ERROR([requirement emitted in M4SH-INIT])
469 m4_defun([TEST_FUNC_BODY], [
470 m4_require([error_if_emitted_in_m4sh_init])
471 : echo in shell function, with parameter = [$]1
475 m4_defun([test_init], [
476 AS_REQUIRE([in_m4_sh_init])
477 AS_REQUIRE_SHELL_FN([test_func], [TEST_FUNC_BODY])
478 AS_REQUIRE([not_in_m4_sh_init])
495 AT_SETUP([AS@&t@_HELP_STRING])
496 AT_KEYWORDS([m4@&t@_text_wrap m4@&t@_expand])
498 AT_DATA_M4SH([script.as],
502 echo "AS_HELP_STRING([--an-option],[some text])"
503 echo "AS_HELP_STRING([--another-much-longer-option],
504 [some other text which should wrap at our default of 80 characters.])"
505 echo "AS_HELP_STRING([--fooT=barT], [foo bar])"
506 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@], [foo bar])"
507 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@123456789], [foo bar])"
508 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@1234567890], [foo bar])"
509 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@12345678901], [foo bar])"
510 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@123456789012], [foo bar])"
511 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@1234567890123], [foo bar])"
512 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@],
513 [some other text which should wrap at our default of 80 characters.])"
514 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@123456789],
515 [some other text which should wrap at our default of 80 characters.])"
516 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@1234567890],
517 [some other text which should wrap at our default of 80 characters.])"
518 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@12345678901],
519 [some other text which should wrap at our default of 80 characters.])"
520 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@123456789012],
521 [some other text which should wrap at our default of 80 characters.])"
522 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@1234567890123],
523 [some other text which should wrap at our default of 80 characters.])"
524 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@],
525 [some other @<][:@ex@:][>@ which should wrap at our default of 80 characters.])"
526 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@123456789],
527 [some other @<][:@ex@:][>@ which should wrap at our default of 80 characters.])"
528 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@1234567890],
529 [some other @<][:@ex@:][>@ which should wrap at our default of 80 characters.])"
530 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@12345678901],
531 [some other @<][:@ex@:][>@ which should wrap at our default of 80 characters.])"
532 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@123456789012],
533 [some other @<][:@ex@:][>@ which should wrap at our default of 80 characters.])"
534 echo "AS_HELP_STRING([--foo@<][:@=bar@:][>@1234567890123],
535 [some other @<][:@ex@:][>@ which should wrap at our default of 80 characters.])"
536 echo "AS_HELP_STRING([[--foo[=bar]]],
537 [some other t[]t which should wrap at our default of 80 characters.])"
538 echo "AS_HELP_STRING([[--foo[=bar]123456789]],
539 [some other t[]t which should wrap at our default of 80 characters.])"
540 echo "AS_HELP_STRING([[--foo[=bar]1234567890]],
541 [some other t[]t which should wrap at our default of 80 characters.])"
542 echo "AS_HELP_STRING([[--foo[=bar]12345678901]],
543 [some other t[]t which should wrap at our default of 80 characters.])"
544 echo "AS_HELP_STRING([[--foo[=bar]123456789012]],
545 [some other t[]t which should wrap at our default of 80 characters.])"
546 echo "AS_HELP_STRING([[--foo[=bar]1234567890123]],
547 [some other t[]t which should wrap at our default of 80 characters.])"
548 m4_define([mac], [MACRO])dnl
549 echo "AS_HELP_STRING([--mac], [mac])"
550 echo "AS_HELP_STRING([--o1, --o2], [two
551 options, one description])"
552 echo "AS_HELP_STRING([[[--o3, --o4]]], [comma inside literal quoting])"
553 echo "AS_HELP_STRING([--tune1], [check out the tuned formatting],
555 echo "AS_HELP_STRING([--tune2], [check out the tuned formatting],
557 echo "AS_HELP_STRING([--tune3], [check out the tuned formatting],
559 echo "AS_HELP_STRING([--tune4], [check out the tuned formatting],
564 AT_CHECK([./script], [0],
565 [[ --an-option some text
566 --another-much-longer-option
567 some other text which should wrap at our default of
571 --foo[=bar]123456789 foo bar
572 --foo[=bar]1234567890 foo bar
573 --foo[=bar]12345678901 foo bar
574 --foo[=bar]123456789012 foo bar
575 --foo[=bar]1234567890123
577 --foo[=bar] some other text which should wrap at our default of
579 --foo[=bar]123456789 some other text which should wrap at our default of
581 --foo[=bar]1234567890 some other text which should wrap at our default of
583 --foo[=bar]12345678901 some other text which should wrap at our default of
585 --foo[=bar]123456789012 some other text which should wrap at our default of
587 --foo[=bar]1234567890123
588 some other text which should wrap at our default of
590 --foo[=bar] some other [ex] which should wrap at our default of
592 --foo[=bar]123456789 some other [ex] which should wrap at our default of
594 --foo[=bar]1234567890 some other [ex] which should wrap at our default of
596 --foo[=bar]12345678901 some other [ex] which should wrap at our default of
598 --foo[=bar]123456789012 some other [ex] which should wrap at our default of
600 --foo[=bar]1234567890123
601 some other [ex] which should wrap at our default of
603 --foo[=bar] some other t[]t which should wrap at our default of
605 --foo[=bar]123456789 some other t[]t which should wrap at our default of
607 --foo[=bar]1234567890 some other t[]t which should wrap at our default of
609 --foo[=bar]12345678901 some other t[]t which should wrap at our default of
611 --foo[=bar]123456789012 some other t[]t which should wrap at our default of
613 --foo[=bar]1234567890123
614 some other t[]t which should wrap at our default of
617 --o1, --o2 two options, one description
618 [--o3, --o4] comma inside literal quoting
619 --tune1 check out the tuned formatting
620 --tune2 check out the tuned formatting
621 --tune3 check out the
624 --tune4 check out the tuned
631 ## ------------------- ##
632 ## AS_IF and AS_CASE. ##
633 ## ------------------- ##
635 AT_SETUP([AS@&t@_IF and AS@&t@_CASE])
637 AT_KEYWORDS([m4@&t@_foreach_pair])
639 AT_DATA_M4SH([script.as], [[dnl
641 # Syntax checks: cope with empty arguments.
642 AS_IF([:], [], [echo wrong])
643 AS_IF([:], [echo one], [echo wrong])
644 AS_IF([false], [echo wrong], [echo two])
645 AS_IF([false], [echo wrong])
647 AS_IF([false], [echo wrong],
649 AS_IF([false], [echo wrong],
652 AS_IF([false], [echo wrong],
653 [false], [echo wrong])
654 AS_IF([false], [echo wrong],
655 [false], [echo wrong],
657 AS_IF([false], [echo wrong],
658 [false], [echo wrong],
662 AS_CASE([foo], [echo seven])
674 # check that require works correctly
675 m4_for([n], 1, 9, [],
676 [m4_defun([FOO]n, [foo]n[=]n)dnl
678 [m4_require([FOO]]n[)dnl
683 echo "foo1=$foo1 bar1=$bar1"
684 AS_IF([:], [], [BAR2])
685 echo "foo2=$foo2 bar2=$bar2"
686 AS_IF([false], [BAR3])
687 echo "foo3=$foo3 bar3=$bar3"
688 AS_IF([false], [], [BAR4])
689 echo "foo4=$foo4 bar4=$bar4"
690 AS_CASE([x], [x], [BAR5])
691 echo "foo5=$foo5 bar5=$bar5"
692 AS_CASE([x], [y], [BAR6])
693 echo "foo6=$foo6 bar6=$bar6"
697 echo "foo7=$foo7 bar7=$bar7"
701 echo "foo8=$foo8 bar8=$bar8"
705 echo "foo9=$foo9 bar9=$bar9"
709 AT_CHECK([./script], [0], [[one
730 dnl stress test for large number of conditionals
731 AT_DATA_M4SH([script.as], [[dnl
733 AS_IF(m4_shift(m4_for([i], [1], [1000], [], [, test $[1] = i, echo i])))
734 AS_IF(m4_shift(m4_for([i], [1], [1000], [], [, test $[1] = i, echo i])),
736 AS_CASE([$[1]]m4_for([i], [1], [1000], [], [, i, echo i]))
737 AS_CASE([$[1]]m4_for([i], [1], [1000], [], [, i, echo i]), [echo default])
741 AT_CHECK([./script 1], [0], [[1
746 AT_CHECK([./script 1000], [0], [[1000
751 AT_CHECK([./script default], [0], [[default
758 ## --------------- ##
760 ## --------------- ##
762 AT_SETUP([AS@&t@_LITERAL_IF])
764 AT_DATA_M4SH([script.as], [[dnl
766 echo AS_LITERAL_IF([lit], [ok], [ERR]) 1
767 echo AS_LITERAL_IF([l$it], [ERR], [ok]) 2
768 echo AS_LITERAL_IF([l``it], [ERR], [ok]) 3
769 m4_define([mac], [lit])
770 echo AS_LITERAL_IF([mac], [ok], [ERR]) 4
771 echo AS_LITERAL_IF([mac($, ``)], [ok], [ERR]) 5
772 m4_define([mac], [l$it])
773 echo AS_LITERAL_IF([mac], [ERR], [ok]) 6
774 m4_define([mac], [l`it])
775 echo AS_LITERAL_IF([mac], [ERR], [ok]) 7
779 AT_CHECK([./script], [],
792 ## ----------------- ##
793 ## AS_INIT cleanup. ##
794 ## ----------------- ##
796 AT_SETUP([AS@&t@_INIT cleanup])
798 AT_KEYWORDS([m4@&t@_wrap m4@&t@_wrap_lifo])
800 AT_DATA_M4SH([script.as], [[dnl
801 dnl Registered before AS_INIT's cleanups
802 m4_wrap([echo cleanup 1
805 dnl Registered after AS_INIT's cleanups, thus goes to KILL diversion
806 m4_wrap([echo cleanup 2
807 dnl However, nested wraps and diversions can still be used
808 dnl Also, test wrapping text that looks like parameter reference
809 m4_wrap([echo cleanup 3
810 m4_divert_text([M4SH-INIT], [m4_define([foo], [$1])dnl
813 dnl Registered before AS_INIT's cleanups
814 m4_wrap_lifo([echo cleanup 5
820 AT_CHECK([./script], [], [[prep 4