* lib/autotest/general.m4 (AT_LINE): Fix regression from
2007-10-04 when file name is `dnl'.
(AT_INIT) <PREPARE_TESTS>: Move command-line assignments...
<TESTS_BEGIN>: ...to this new diversion, to fix regression from
yesterday in libtool's testsuite.
(_AT_ARG_OPTION): Detect write failure.
* doc/autoconf.texi (Diversion support): Document PREPARE_TESTS to
make libtool's use kosher. Document m4_init.
(Programming in M4sh): Document AS_INIT.
(Writing Testsuites): Document limitation of AT_DATA file name.
* tests/autotest.at (unusual file names): New test.
(Banners, Keywords and ranges): Use correct shell.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autotest/general.m4 (AT_INIT) <PREPARE_TESTS): Fix quoting
bug.
<PARSE_ARGS_END>: Also detect leading digits in assignments.
* tests/autotest.at (Using atlocal): Enhance test to catch last
bug.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autotest/general.m4 (AT_INIT) <PARSE_ARGS_END>: Detect
leading = as invalid. Defer use of command-line variable
assignments...
<PREPARE_TESTS>: ...here, after atconfig has been sourced. Fix
regression in sourcing files.
* tests/autotest.at (Using atlocal): New test to catch this.
(Debugging a successful test, Choosing where testsuite is run):
Use correct shell.
Reported by Ralf Wildenhues.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autotest/general.m4 (AT_INIT) <PREPARE_TESTS>: Use fewer
forks when sanitizing PATH. Always output machine information,
not just when atconfig was located.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autotest/general.m4 (_AT_ARG_OPTION): Move missing argument
detection...
(AT_INIT) <PARSE_ARGS_END>: ...here, since -k always takes
argument.
<DEFAULTS>: Delay computation of variables based on $at_dir...
<PREPARE_TESTS>: ...to here, since -C can change $at_dir.
<TESTS>: Re-invoke via absolute name, since -C may be in effect.
<PARSE_ARGS>: Parse new option.
<HELP_TUNING>: Document it.
* tests/autotest.at (Choosing where testsuite is run): New test
for this feature.
(Keywords and ranges): Add test for missing -k argument.
* NEWS: Document this.
* doc/autoconf.texi (testsuite Invocation): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autotest/general.m4 (AT_INIT): Do not exit successfully
upon write failures for --help, --version, --list.
Guard against write failures for intermediate created scripts.
<at_func_create_debugging_script>: Do not make the debugging
script executable if it is not complete.
* lib/autotest/general.m4 (AT_INIT): For awk line number
extraction script, ensure `$at_group' has a defined value
even for the empty set, and properly quote its usage inside
the awk script.
* lib/autotest/general.m4 (AT_INIT) <at_func_create_debugging_script>:
Do not use $0 inside a function, as IRIX sh will set that to the
function name rather than the script invocation name.
* lib/autotest/general.m4 (AT_INIT): In the awk script that
reads the testsuite, set the field separator to an unusual value,
in order to not run over the limit of 199 fields. Tru64 4.0D awk
even splits the input if $i, i>0, was never accessed in the script.
(AT_INIT): Pre-extract test groups into separate files.
(AT_CLEANUP): Source pre-extracted file instead of calling at_func_test.
Remove at-test-source files together with the $at_group_dir.
* tests/autotest.at (Long test source lines): New test.
* lib/autotest/general.m4 (AT_INIT) <at_func_arith>: New
function, to parametrize arithmetic with expr vs. the shell.
Use it where possible.
Suggestion by Benoit Sigoure.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* aclocal.m4: Remove.
* configure: Remove.
* Makefile.in: Remove, along with all other Makefile.in in subdirs.
* .gitignore: Add aclocal.m4, configure and Makefile.in. Sort.
* README-hacking: New file: how to build from just-checked-out sources.
* lib/autotest/general.m4 (Defaults): Validate input ranges ...
<at_func_validate_ranges>: ... using this new function.
* tests/autotest.at (Keywords and ranges): Test invalid ranges.
Test --list with ranges and keywords.
(Banners): Remove one now-failing test.
* lib/autotest/general.m4 (AT_INIT) <at_list_p>: Swap newlines
back to spaces, before listing subset of tests.
Reported by Ralf Wildenhues.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autotest/general.m4 (BANNERS): New named diversion.
(TESTS_END): Diversion no longer used.
(AT_INIT) <at_func_banner, BANNERS>: Factor all banners into a
shell function, which prints only as needed, using an associative
array of banner text from a special diversion.
<PARSE_ARGS_END>: No longer need awk to find banners.
<TESTS>: Banners are no longer processed by main driver loop, so
we no longer need case statement.
(AT_BANNER): Rewrite to populate new diversion.
(AT_SETUP): Each test invokes its own banner. No output is needed
to the TESTS diversion.
* doc/autoconf.texi (Writing Testsuites): Document slight
semantics change.
* tests/autotest.at (AT_BANNERS): Enhance test.
* NEWS: Document AT_BANNER.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/m4sugar/m4sugar.m4 (m4_append_uniq): Warn if separator
occurs in string, as duplicates may be added.
(_m4_append_uniq): New helper macro.
(m4_append_uniq_w): New macro.
* lib/autotest/general.m4 (AT_TESTED, AT_KEYWORDS): Fix
duplication bug by using new macro.
(AT_INIT) <at_tested>: Restore newline separators. Invoke tested
programs with stdin redirected, so programs that don't
understand --version won't try to behave interactively.
* tests/autotest.at (Tested programs): Catch this bug.
* tests/m4sugar.at (m4@&t@_append): Test new macro.
* tests/local.at (AT_TESTED): Add m4, perl.
* doc/autoconf.texi (Text processing Macros): Document
m4_append_uniq_w, and update text on m4_append.
* NEWS: Document the addition.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autotest/general.m4 (_AT_CREATE_DEBUGGING_SCRIPT): Convert
from m4 macro...
(AT_INIT) <at_func_create_debugging_script>: ...to shell
function.
(AT_INIT): Defer function declarations until after --help,
--version. Format functions consistently, trying to fit in 80
columns.
(TEST_FUNCTIONS): Based on recent changes, rename...
(TEST_GROUPS): ...to this.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autotest/general.m4 (AT_INIT) <at_func_test>: Merely
extract the source test source, do not invoke it.
(AT_SETUP, AT_CLEANUP): Source test code outside shell function.
* tests/autotest.at (Fallacy): Actually let the inner suite fail,
expect exit status of 1.
* tests/autotest.at (Skip): New test, for bogus zsh exit status.
* lib/m4sugar/m4sugar.m4 (m4_expand): New macro.
* lib/autotest/general.m4 (AT_SETUP): Use it to preserve
whitespace after single-quoted comma.
* tests/autotest.at (AT_CHECK_AT_TITLE_CHAR): Test this.
* NEWS: Revert caveat about semantics change on comma.
* doc/autoconf.texi (Programming in M4): Lighten the warning on
using m4sugar; it is stabilizing.
(Redefined M4 Macros): Touch up wording on M4 builtins.
(Evaluation Macros): Document m4_expand.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autotest/general.m4 (TEST_FUNCTIONS): New diversion.
(AT_INIT) <at_func_test>: New shell function.
(AT_INIT) <at_myself>: New variable, set to absolute $as_myself.
(AT_INIT) <at_test_source> New variable, names file that holds
current test function definition.
(AT_SETUP): Start the shell function at_func_test_#, into the
TEST_FUNCTIONS diversion.
(AT_CLEANUP): End the shell function. Simplify the TESTS
diversion to invoke the function.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/m4sugar/m4sugar.m4 (m4_max, m4_min): New macros.
(m4_sign): Sort.
(m4_text_wrap): Fix off-by-one error in rewrite from m4_for to
m4_format.
* lib/autotest/general.m4 (AT_SETUP): Avoid negative width.
* tests/autotest.at (Long test title, Longer test title): Test
this fix, beyond what AS_HELP_STRING already tests.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/m4sugar/m4sugar.m4 (m4_text_wrap): Use %*s, in case width
evaulates to 0.
* lib/autotest/general.m4 (AT_ordinal): Likewise; also ensure that
enough arguments are provided.
Signed-off-by: Eric Blake <ebb9@byu.net>
2007-10-06 Paolo Bonzini <bonzini@gnu.org>
* lib/autotest/general.m4 (AT_INIT): Add at_func_diff_devnull,
at_func_check_skip, at_func_check_status, at_func_filter_trace,
at_func_log_failure shell functions. Use test -s to avoid
useless diff invocations.
(AT_SETUP): Define AT_captured_files to empty.
(AT_DIFF_STDERR(*), AT_DIFF_STDOUT(*)): New, extracted from _AT_CHECK.
(_AT_CHECK): Replace m4_case with m4_ifdef/m4_indir. Use all
the shell functions.
Signed-Off-By: Paolo Bonzini <bonzini@gnu.org>
* lib/m4sugar/m4sugar.m4 (m4_cond, m4_newline): New macros.
(m4_text_wrap): Use it. Also avoid useless m4_for.
* lib/m4sugar/m4sh.m4 (_AS_QUOTE_IFELSE, AS_LITERAL_IF): Use
new macro.
(_AS_IDENTIFIER_IF): Likewise, and fix bug when $1 is [,].
* lib/autotest/general.m4 (_AT_DECIDE_TRACEABLE): Use new macros
to avoid regexps.
* doc/autoconf.texi (Redefined M4 Macros): Expand m4_if
documentation. Sort m4_mkstemp, m4_undefine. Move m4_ifndef...
(Conditional constructs): ...here, to new section. Also document
m4_cond, m4_ifval, m4_n, m4_ifvaln, m4_ifset, m4_case, m4_bmatch,
m4_bpatsubsts, and m4_default.
(Looping constructs): Document m4_shiftn, m4_shift2, m4_shift3,
m4_do.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autotest/general.m4 (AT_INIT, AT_SETUP): Double-quote text
that must not be re-expanded after AS_ESCAPE.
* lib/m4sugar/m4sh.m4 (_AS_IDENTIFIER_IF): Don't expand $1 when
checking if it is an identifier.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autotest/general.m4 (_AT_CREATE_DEBUGGING_SCRIPT): Avoid
leading whitespace, as it caused space-tab in testsuite.
(AT_INIT): Avoid trailing newlines in testsuite.
Signed-off-by: Eric Blake <ebb9@byu.net>
2007-10-04 Paolo Bonzini <bonzini@gnu.org>
* general.m4 (AT_INIT): Add at_check_newline function.
(_AT_DECIDE_TRACEABLE): Include at_traceon test, use shell function.
(_AT_CHECK): Don't use at_trace_this.
Signed-off-by: Paolo Bonzini <bonzini@gnu.org>
* lib/autotest/general.m4 (AT_SETUP): Only expand description
once; thereafter, use its expansion, properly quoted.
* tests/autotest.at (AT_CHECK_AT_TITLE): Also check macro
expansion with arguments, and check for aligned output.
(AT_CHECK_AT_TITLE_CHAR): Remove XFAILs for tests that now pass.
Add a test for macros with parameters.
* NEWS: Document the semantics change.
* tests/base.at: Fix test titles containing commas.
* tests/compile.at: Likewise.
* tests/tools.at: Likewise.
* tests/torture.at: Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
* doc/autoconf.texi (Writing testsuite.at): Remove the
limitation that the first parameter of AT_CHECK cannot
contain redirection.
(File Descriptors): Mention that Ultrix limitation is no longer a
show-stopper in modern code.
* tests/local.at (AT_CHECK_M4): Fix for cases when the fourth
parameter is `stderr' or `experr'. Optimize if it was `ignore'.
* lib/autotest/general.m4 (AT_CHECK): Update comment.
* lib/autotest/general.m4 (HELP_TUNING): Avoid TAB in terminal
output.
(PATH): Simplify computation of new PATH.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autoconf/functions.m4 (GETLOADAVG_LIBS) [AC_FUNC_GETLOADAVG]:
Use "|", not "!".
* lib/autoconf/status.m4 (_AC_SRCDIRS) [ac_top_builddir_sub]:
[ac_dir_suffix]: Use "|", not "," as sed delimiter.
* tests/mktests.sh (as_me): Likewise.
* lib/freeze.mk (check-forbidden-patterns): Likewise.
* lib/autoconf/fortran.m4 (_AC_PROG_FC_V_OUTPUT): Likewise.
* configure: Regenerate.
* doc/autoconf.texi (Shell Substitutions): Use "|", not "," in examples.
* lib/autotest/general.m4 (AT_INIT): Use "|", not "&" as sed delimiter
in the : -> $PATH_SEPARATOR transformation of $AUTOTEST_PATH. This is fine,
as long as $PATH_SEPARATOR doesn't contain "|".
Problem reported by Fred Kreek in
<http://lists.gnu.org/archive/html/bug-autoconf/2007-06/msg00009.html>.
* doc/autoconf.texi (Special Shell Variables): Warn about FPATH.
(Macro Names, Defining Directories): Don't mention PATH as a name
for a fully qualified file name, as this usage violates the GNU
coding standards and we shouldn't recommend it.
* lib/autotest/general.m4 (AT_INIT): Don't set PATH to the empty
string and then assume shell builtins like "test" will work.
