* lib/autotest/general.m4 (AS_MESSAGE_LOG_FD, AT_JOB_FIFO_FD):
Define fds only when initializing the log fd so early error
messages do not try to write to it.
* tests/autotest.at (Startup error messages): New test.
* NEWS: Document this 2.63 regression.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* lib/autotest/general.m4: Use the serial code path if no test
is to be run.
* tests/autotest.at (parallel test execution): Test -j and -jN
with `-k notmatched'.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* lib/autotest/general.m4: Do not reset $at_jobs if it is equal
to one. Fixes hang with `-k notmatched'.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* lib/autotest/general.m4 (AT_JOB_FIFO_FD): New macro.
(AT_INIT): <at_jobs>: New variable.
Accept -j, -jN, --jobs[=N], document them in --help output.
Implement parallel driver loop using a FIFO, enabled with --jobs
and if mkfifo works; otherwise, fall back to sequential loop.
(AT_SETUP): Store, do not output summary progress line if
parallel.
* tests/autotest.at (parallel test execution, parallel truth)
(parallel fallacy, parallel skip): New tests.
* doc/autoconf.texi (testsuite Invocation): Document -j, --jobs,
the mkfifo requirement, and that --errexit may cause concurrent
jobs to finish.
* NEWS: Update.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* lib/autotest/general.m4 (AS_MESSAGE_LOG_FD): Move definition
earlier in the file.
(AT_INIT): Create line number cache in
$at_suite_dir/at-source-lines.
<at_helper_dir>: New directory at-groups below $at_suite_dir.
Add comment explaining the new directory structure.
(at_func_group_prepare, at_func_group_postprocess): New shell
functions to factorize per-test group work. Keep the actual
test execution outside of a shell function in order to avoid
zsh 4.x exit status bugs.
<at_check_line_file, at_status_file, at_stdout, at_stder1>
<at_stderr, at_test_source>: Turn these into per-group files
below $at_helper_dir. Also store test results there in files
named pass, fail, xpass, xfail, skip. Let the parent collect
results from $at_helper_dir. Adjust summary statistics
computation and result output.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* lib/autotest/general.m4 (AT_KEYWORDS): Expand argument prior to
converting it to lower case.
* tests/autotest.at (Keywords and ranges): Test this.
* NEWS: Document the fix.
* THANKS: Update.
Reported by Karsten Hopp.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autotest/general.m4 (AT_INIT) <at_func_validate_ranges>:
Alter usage to eval its arguments, in order to normalize away
leading zero. All callers updated.
* tests/autotest.at (Keywords and ranges): Test range
normalization with leading 0.
Signed-off-by: Eric Blake <ebb9@byu.net>
Return back to GPLv2+, until the text of the exceptions is
finalized, reverting the change from 2007-07-03 and the first
part of the change from 2007-07-20.
Also:
* COPYING: Revert to GPLv2.
* COPYINGv3: New file, since some auxiliary build tools, used for
building autoconf and not installed, are GPLv3.
* Makefile.am (EXTRA_DIST): Distribute COPYINGv3.
* NEWS: Remove mention of GPLv3.
* README: Clarify situation regarding GPLv3.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autotest/general.m4 (_AT_DEFINE_INIT, _AT_DEFINE_SETUP): New
macros for defining order-enforced macros.
(AT_INIT, AT_SETUP, AT_CLEANUP, AT_BANNER, AT_XFAIL_IF)
(AT_CAPTURE_FILE, AT_DATA, AT_CHECK, AT_CHECK_NOESCAPE): Add error
messages when order violations are detected.
* tests/autotest.at (AT_CHECK_AT_SYNTAX): New helper macro.
(AT_SETUP without AT_INIT, AT_BANNER without AT_INIT)
(AT_CLEANUP without AT_INIT, Missing AT_CLEANUP)
(AT_CHECK without AT_SETUP, AT_DATA without AT_SETUP)
(AT_XFAIL_IF without AT_DATA, AT_KEYWORDS without AT_SETUP,
(AT_CLEANUP without AT_SETUP, AT_BANNER inside AT_SETUP)
(AT_SETUP inside AT_SETUP, Multiple AT_INIT)
(Banner-only test suite): New tests.
Reported by Christopher Hulbert.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/m4sugar/m4sugar.m4 (m4_wrap): Override M4 implementation.
(m4_wrap_lifo, _m4_wrap): New macros.
* lib/m4sugar/m4sh.m4 (AS_INIT): Combine all cleanup into known
order, prior to m4sugar's.
(_AS_DETECT_BETTER_SHELL): Use cleanup parameter, rather than
m4_wrap.
* lib/autotest/general.m4 (AT_INIT): Combine all cleanup into
known order, prior to m4sh's.
* doc/autoconf.texi (Diagnostic Macros) <m4_fatal>: Document
argument.
(Redefined M4 Macros) <m4_wrap>: Rewrite documentation to match
new behavior.
* tests/m4sh.at (AS_INIT cleanup): New test.
* NEWS: Document the change.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autotest/general.m4 (_AT_CHECK): Wrap commands in {;}.
* tests/torture.at (AT_CHECK_CONFIG_CREATION_NOWRITE): Test it.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/autotest/general.m4 (AT_INIT): Fix --clean to work
again, broken since introduction of `-C dir'.
* tests/autotest.at (Choosing where testsuite is run): Test it.
* 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.
status of rm so we know when it failed.
If cleaning of test dir failed before running the test, warn.
Output the line separator in verbose mode before the warning
to make clear the warning belongs to the following test.
that replaced echo with AS_ECHO where this wasn't necessary.
Problem reportd by Ralf Wildenhues.
* lib/m4sugar/m4sh.m4 (_AS_ECHO_PREPARE): Port to Solaris 7,
where "/usr/bin/printf '%s\n' S" dumps core if S is long.
This is Sun bug 4206210. Problem reportd by Ralf Wildenhues.
with a leading '-', or when given any argument containing '\'.
Avoid using 'echo' in these cases.
* bin/Makefile.am $(bin_SCRIPTS): Rewrite to avoid 'echo' entirely.
* lib/autoconf/c.m4 (AC_PROG_CC, AC_PROG_CXX, AC_PROG_OBJC): Likewise.
* lib/autoconf/fortran.m4 (_AC_PROG_FC): Likewise.
* lib/autotest/general.m4 (AT_INIT): Likewise.
* bin/autoconf.as: Use AS_ECHO rather than plain echo, when the
argument might be unportable.
* lib/autoconf/c.m4 (AC_PROG_CC_C_O): Likewise.
* lib/autoconf/erlang.m4 (AC_LANG(Erlang)): Likewise.
* lib/autoconf/fortran.m4 (_AC_PROG_FC_V_OUTPUT):
(_AC_FC_LIBRARY_LDFLAGS): Likewise.
* lib/autoconf/functions.m4 (AC_FUNC_GETLOADAVG): Likewise.
* lib/autoconf/general.m4 (_AC_INIT_PARSE_ENABLE, _AC_INIT_PREPARE):
(_AC_ARG_VAR_VALIDATE, AC_ARG_PROGRAM, _AC_MSG_LOG_CONFTEST):
(AC_RUN_LOG, _AC_RUN_IFELSE, _AC_LIBOBJS_NORMALIZE): Likewise.
* lib/autoconf/lang.m4 (_AC_COMPILER_EXEEXT_DEFAULT): Likewise.
* lib/autoconf/libs.m4 (_AC_PATH_X_DIRECT): Likewise.
* lib/autoconf/programs.m4 (_AC_FEATURE_CHECK_LENGTH):
(AC_PROG_MAKE_SET): Likewise.
* lib/autoconf/status.m4 (_AC_SRCDIRS, _AC_OUTPUT_HEADER):
(_AC_OUTPUT_SUBDIRS, _AC_OUTPUT_CONFIG_STATUS): Likewise.
* lib/autotest/general.m4 (_AT_CREATE_DEBUGGING_SCRIPT, AT_INIT):
(AT_CLEANUP, _AT_DECIDE_TRACEABLE, _AT_CHECK): Likewise.
* lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE, _AS_ECHO_UNQUOTED):
(_AS_BASENAME_SED, _AS_DIRNAME_SED, AS_MKDIR_P, AS_TMPDIR, AS_UNAME):
(AS_TR_SH, AS_TR_CPP, AS_VAR_GET): Likewise.
* bin/autoconf.as: Redo verbose flag implementation, as the old
scheme wouldn't work with AS_ECHO.
* lib/autotest/general.m4 (AT_INIT): Likewise.
* lib/autoconf/general.m4 (AC_MSG_RESULT, AC_MSG_RESULT_UNQUOTED):
Don't use ECHO_T, since ECHO_N is now reliable.
* lib/autotest/general.m4 (AT_INIT): Likewise.
* lib/autoconf/general.m4 (AC_ARG_PROGRAM): Use sed "$script"
rather than using a here-document to put the script into a file.
(_AC_DO_ECHO): Hoist the eval out of the echo, so that we can
use AS_ECHO.
* lib/m4sugar/m4sh.m4 (AS_VAR_GET): Likewise.
* lib/autoconf/programs.m4 (_AC_FEATURE_CHECK_LENGTH): Use
AS_ECHO_N rather than ECHO_N and ECHO_C. This doesn't fix any
bug, but we might as well stop using ECHO_N and ECHO_C internally.
* lib/autotest/general.m4 (AT_SETUP): Likewise.
* lib/m4sugar/m4sh.m4 (_AS_ECHO_N): Likewise.
* lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS):
(_AC_OUTPUT_MAIN_LOOP): Rework echo so that it has just one
operand, as AS_ECHO requires. Avoid double file name expansion.
* lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE): Invoke _AS_ECHO_PREPARE.
Don't set as_nl, since _AS_ECHO_PREPARE does that now.
(_AS_PREPARE): Comment that _AS_ECHO_N_PREPARE is just for user code.
(AS_ECHO, AS_ECHO_N, _AS_ECHO_PREPARE): New macros.
* tests/c.at (AC_PROG_CPP without warnings, AC_PROG_CPP via CC):
Double-quote strings that would otherwise contain M4 comments.
* tests/m4sh.at (AS_ECHO and AS_ECHO_N): New test.
* lib/autotest/general.m4 (AT_INIT): M4-quote and AS_ESCAPE AT_help_all
properly.
(AT_SETUP): M4-quote and AS_ESCAPE the title properly everywhere.
* tests/autotest.at (AT_CHECK_AT_TITLE): Add EXPANDED-TITLE-TO-TEST
argument. Extend to check titles printed by ./micro-suite and
./micro-suite -l and the title in micro-suite.log.
(Backquote in a test title,
Single-quote in a test title,
Double-quote in a test title): Don't expect failure anymore.
(Backslash in a test title): Put a non-whitespace character after the
backslash so that Bourne shells might actually see it as an escape
sequence.
(Brackets in a test title,
Pound in a test title,
Comma in a test title,
Quoted Macro in a test title,
Macro in a test title,
Macro with single-quote in a test title): New tests.
(Macro with backquote in a test title,
Macro with double-quote in a test title,
Macro with backslash in a test title): New tests expected to fail.
* tests/torture.at (#define header templates): M4-quote this title in
AT_SETUP call so that no M4 code is commented inadvertently somewhere.
The visible effect was a stray [] in the testsuite output.
looking for special shell characters.
* lib/autoconf/functions.m4 (AC_CHECK_FUNC): Do not expand the
macro defined by AS_VAR_PUSHDEF before passing it as a
parameter.
* lib/autoconf/general.m4 (AC_CHECK_FILE, AC_CHECK_DECL):
* lib/autoconf/libs.m4 (AC_SEARCH_LIBS, AC_CHECK_LIB):
* lib/autoconf/types.m4 (_AC_CHECK_TYPE_NEW, AC_CHECK_MEMBER):
* lib/autoconf/headers.m4 (_AC_CHECK_HEADER_MONGREL):
(_AC_CHECK_HEADER_NEW, _AC_CHECK_HEADER_OLD, _AC_CHECK_HEADER_DIRENT):
Likewise.
* lib/autotest/general.m4 (AT_INIT): Quote parameters of
AS_VAR_* properly.
* tests/m4sh.at (AS_LITERAL_IF): New test.
calls, so that we do not care whether they are LIFO or FIFO;
in the m4_wrap, do not check which diversion is the topmost
one, just check that the stack is balanced at the end.
* lib/m4sugar/m4sh.m4 (AS_INIT): We are going to change the
base diversion forever--pop the previous diversion before
opening the new one; consequently, remove the m4_wrap call.
* lib/autotest/general.m4 (AT_INIT): Likewise.
* tests/m4sugar.at: Do not use
m4_wrap([m4_diversion_pop([..])]), for educational purposes.
use ">&-" since we're only 99.999% sure that this is portable,
and since the MinGW bug is fixed in a different way.
* lib/autotest/general.m4 (AT_INIT): Likewise.
* lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS): Handle --recheck
before opening config.log, to avoid hitting a bug on MinGW.
AS_MESSAGE_LOG_FD before reopening it onto the log file.
This works around a MinGW bug reported by Eric Paire.
Make sure that all writes to the log file append to it,
rather than possibly losing data.
* lib/autotest/general.m4 (AT_INIT): Likewise.
assignments in `at_debug_args', so that we put them correctly
in the `run' script.
* tests/autotest.at (Debugging a failed test): Unmark XFAIL.
Reported by Eric Blake.
top-level tests after micro-suite has been run. Used in...
(Debugging a successful test, Debugging script and environment),
(Debugging a failed test): ...these new tests. The first of these
is fixed by...
* lib/autotest/general.m4 (_AT_CREATE_DEBUGGING_SCRIPT): New
macro, split out from...
(AT_INIT): ...here, so that using -d also generates a run script.
Document that -d inhibits top-level logging.
* doc/autoconf.texi (testsuite Invocation): Document that -d only
inhibits top-level logging; debug scripts are created.
_AS_DETECT_BETTER_SHELL:
* lib/m4sugar/m4sh.m4 (_AS_PATH_WALK): Do not optimize; do not
skip nonexistent directories.
(_AS_DETECT_BETTER_SHELL): The optimization is moved here--try
only shell candidates which exist.
(AS_UNAME): No need to give three parameters to _AS_PATH_WALK.
* lib/autotest/general.m4 (AT_INIT): No need to give three
parameters to _AS_PATH_WALK.
lib/autoconf/specific.m4, lib/autoconf/status.m4,
lib/autoconf/types.m4, lib/autotest/general.m4,
tests/mktests.sh, tests/torture.at: White space cleanup:
remove some SPACE before TAB, or add quoting ('' or @&t@).
`expr' away if there is nothing to do.
< --keywords >: Simplify and robustify argument handling.
Revert erroneous comment from 2005-08-23. Extend to allow
keyword negation with `!'.
Update help message. Remove broken code to prevent running
tests multiple times.
* doc/autoconf.texi (testsuite Invocation) < --keywords >:
Update and fix the documentation accordingly.
* tests/autotest.at (Keywords): Renamed to..
(Keywords and ranges): .. this. Extended to make sure negated
keywords, keywords taken from AT_SETUP arguments, and numeric
test ranges work, and that matching is case-insensitive.
(AT_INIT): Use it, to remove arbitrary limit of 999,999 test
cases, and to work around Tru64 expr bug.
* doc/autoconf.texi (Limitations of Usual Tools): Mention Tru64
expr bug that turns the result of a regex match into a number if
possible.
