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* verify: new macro verify_expr; verify_true deprecatedPaul Eggert2011-06-151-2/+2
| | | | | | | | * NEWS: Mention this. * doc/verify.texi (Compile-time Assertions): Document this. * lib/verify.h (verify_true): Deprecate. (verify_expr): New macro. * tests/test-verify.c (function): Test verify_expr.
* init.sh: give more portable redirection-related advice in a commentJim Meyering2011-06-141-2/+2
| | | | | | | * tests/init.sh (stderr_fileno_): Update the advice in comments. See http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/22488 for lots of discussion. Stefano Lattarini suggested the solution of putting "9>&2" after the command. Reported by Bruno Haible.
* acl: Add support for HP-UX >= 11.11 JFS ACLs.Bruno Haible2011-06-135-9/+268
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/acl-resources.txt: Add info about the ACL APIs on HP-UX. * m4/acl.m4 (gl_FUNC_ACL): Also test for HP-UX 11.11 API. * lib/acl-internal.h [HP-UX 11.11]: Include <aclv.h>. (acl, aclsort): New declarations. (aclv_nontrivial): New declaration. * lib/file-has-acl.c (aclv_nontrivial) [HP-UX 11.11]: New function. (file_has_acl): Read also the second kind of HP-UX ACLs. * lib/set-mode-acl.c (qset_acl) [HP-UX 11.11]: Try to set the second kind of HP-UX ACLs if the first kind fails. * lib/copy-acl.c (qcopy_acl) [HP-UX 11.11]: Read and set also the second kind of HP-UX ACLs. * tests/test-sameacls.c [HP-UX 11.11]: Include <aclv.h>. (main) [HP-UX 11.11]: Test also whether the second kind of HP-UX ACLs agree. * tests/test-file-has-acl.sh (acl_flavor) [HP-UX 11.11]: Set to hpuxjfs. Handle hpuxjfs. * tests/test-set-mode-acl.sh (acl_flavor) [HP-UX 11.11]: Set to hpuxjfs. Handle hpuxjfs. * tests/test-copy-acl.sh (acl_flavor) [HP-UX 11.11]: Set to hpuxjfs. (func_test_same_acls): Use both lsacl and getacl. Handle hpuxjfs. * tests/test-copy-file.sh (acl_flavor) [HP-UX 11.11]: Set to hpuxjfs. (func_test_same_acls): Use both lsacl and getacl. Handle hpuxjfs.
* acl: Complete the 2010-08-10 fix.Bruno Haible2011-06-131-2/+4
| | | | | | | | | * lib/file-has-acl.c (file_has_acl) [HP-UX]: Also test against ENOTSUP. * lib/set-mode-acl.c (qset_acl) [HP-UX]: Likewise. * lib/copy-acl.c (qcopy_acl) [HP-UX]: Test for the errno values explicitly. * tests/test-sameacls.c (main) [HP-UX]: Also test against ENOTSUP. Reported in <http://debbugs.gnu.org/db/60/6053.html>.
* spawn-pipe tests: Comments.Bruno Haible2011-06-121-1/+2
| | | | | * tests/test-spawn-pipe-child.c (main): Update comment. Reported by James Youngman <jay@gnu.org>.
* thread: Support pthreads-win32.Bruno Haible2011-06-092-39/+39
| | | | | | | | | | | | * lib/glthread/thread.h (gl_thread_self): Define differently on pthreads-win32. (gl_null_thread): New declaration. (gl_thread_self_pointer): New macro. * lib/glthread/thread.c (gl_null_thread): New constant. * tests/test-lock.c: Use gl_thread_self_pointer instead of gl_thread_self. * tests/test-tls.c: Likewise. Suggested by Paul Eggert. Reported by Eric Blake.
* spawn-pipe tests: Avoid test failure on HP-UX 11.Bruno Haible2011-06-091-1/+5
| | | | | * tests/test-spawn-pipe-child.c (main) [HP-UX]: Don't assert that fd 2 is closed.
* acl tests: Fix compilation error on HP-UX 11.Bruno Haible2011-06-091-1/+1
| | | | * tests/test-sameacls.c: Include <sys/acl.h> also on HP-UX.
* rmdir: Avoid test failure on HP-UX 10.20.Bruno Haible2011-06-091-1/+2
| | | | | * tests/test-rmdir.h (test_rmdir_func): Accept ENOTEMPTY error, like EEXIST.
* strerror_r-posix: fix on MacOSEric Blake2011-06-082-5/+10
| | | | | | | | | | | | | | | | | | | | | MacOS X 10.5 strerror(0) is "Unknown error: 0", which is not distinguished from "Unknown error: -1" for out-of-range. Worse, strerror_r(0,,) is "Undefined error: 0", although strerror_r for all other out-of-range values matches strerror. * m4/strerror.m4 (gl_FUNC_STRERROR): Flush out MacOS bug. * m4/strerror_r.m4 (gl_FUNC_STRERROR_R_WORKS): Likewise, and fix logic bug. * lib/strerror_r.c (strerror_r): Fix the bug. * lib/strerror.c (strerror): Likewise. * doc/posix-functions/strerror_r.texi (strerror_r): Document the problem. * doc/posix-functions/strerror.texi (strerror): Likewise. * doc/posix-functions/perror.texi (perror): Likewise. * tests/test-strerror.c (main): Enhance test. * tests/test-strerror_r.c (main): Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
* test-perror: relax test to ignore cygwin bugEric Blake2011-06-071-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | glibc was not the only platform where fprintf(fopen(,"r")) fails to detect errors; cygwin 1.7.9 is another culprit (although it will be fixed for 1.7.10), and I suspect that several other platforms were failing perror2 for the same reason. At this point, there are so many functions affected, and the way to avoid the bug is easy enough (don't pass bogus streams to output-producing functions), that I'm not worried about fixing things other than to document them. * tests/test-perror2.c (main): Relax test on requiring detection of stream errors, and use unbuffered stream. * doc/posix-functions/dprintf.texi (dprintf): Document bug. * doc/posix-functions/fprintf.texi (fprintf): Likewise. * doc/posix-functions/fputc.texi (fputc): Likewise. * doc/posix-functions/fputs.texi (fputs): Likewise. * doc/posix-functions/fputws.texi (fputws): Likewise. * doc/posix-functions/fwprintf.texi (fwprintf): Likewise. * doc/posix-functions/fwrite.texi (fwrite): Likewise. * doc/posix-functions/getopt.texi (getopt): Likewise. * doc/posix-functions/perror.texi (perror): Likewise. * doc/posix-functions/printf.texi (printf): Likewise. * doc/posix-functions/psiginfo.texi (psiginfo): Likewise. * doc/posix-functions/psignal.texi (psignal): Likewise. * doc/posix-functions/putc.texi (putc): Likewise. * doc/posix-functions/putc_unlocked.texi (putc_unlocked): Likewise. * doc/posix-functions/putchar.texi (putchar): Likewise. * doc/posix-functions/putchar_unlocked.texi (putchar_unlocked): Likewise. * doc/posix-functions/puts.texi (puts): Likewise. * doc/posix-functions/putwc.texi (putwc): Likewise. * doc/posix-functions/putwchar.texi (putwchar): Likewise. * doc/posix-functions/vdprintf.texi (vdprintf): Likewise. * doc/posix-functions/vfprintf.texi (vfprintf): Likewise. * doc/posix-functions/vfwprintf.texi (vfwprintf): Likewise. * doc/posix-functions/vprintf.texi (vprintf): Likewise. * doc/posix-functions/vwprintf.texi (vwprintf): Likewise. * doc/posix-functions/wordexp.texi (wordexp): Likewise. * doc/posix-functions/wprintf.texi (wprintf): Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
* tests: fix usage message in 'mktempd_'Stefano Lattarini2011-06-071-1/+1
| | | | | | * tests/init.sh (mktempd_): In the usage message, use literal 'mktempd_', not '$ME' (which is even undefined), as the name of the subroutine.
* tests init: new function 'fatal_', for hard errorsStefano Lattarini2011-06-071-0/+1
| | | | | | | | | | | | Before this patch, the only way offered by tests/init.sh to properly signal a hard error was the `framework_failure_' function. But the error message issued by that function, as its name would suggest, refers to a set-up failure in the testsuite, while hard errors can obviously also be due to other reasons. The best way to fix this inconsistency is to introduce a new function with a more general error message. * tests/init.sh (fatal_): New function.
* spawn-pipe tests: Rename program.Bruno Haible2011-06-063-2/+2
| | | | | | | * tests/test-spawn-pipe-main.c: Renamed from tests/test-spawn-pipe.c. * tests/test-spawn-pipe-child.c: Update comment. * tests/test-spawn-pipe.sh: Update. * modules/spawn-pipe-tests (Files, Makefile.am): Update.
* spawn-pipe tests: Like the child program only against libc.Bruno Haible2011-06-063-88/+136
| | | | | | | | | | | | | | | | | * tests/test-spawn-pipe-child.c: New file, extracted from tests/test-spawn-pipe.c. (main): Expect only one argument. (is_open): New function, copied from tests/test-pipe.c. * tests/test-spawn-pipe.c: Don't include <errno.h>. (child_main): Remove function. (test_pipe): Pass only one argument to the child program. (main): Remove child process code. Expect the child program's name as first argument. * tests/test-spawn-pipe.sh: Pass the child program's name as first argument. * modules/spawn-pipe-tests (Files): Add tests/test-spawn-pipe-child.c. (Makefile.am): Add test-spawn-pipe-child to check_PROGRAMS. Link test-spawn-pipe-child against no libraries.
* acl: Fix test failure on AIX 7.Bruno Haible2011-06-051-2/+4
| | | | | * tests/test-sameacls.c (main) [AIX]: Fix aclx_printStr invocation. Based on a patch by Jørn Amundsen <Jorn.Amundsen@ntnu.no>.
* pipe2: Remove dependency on 'nonblocking' module.Bruno Haible2011-06-041-2/+21
| | | | | | | | | | | | * lib/pipe2.c: Include verify.h. Include nonblocking.h only if O_NONBLOCK is defined by gnulib. (pipe2) [WIN32]: If O_NONBLOCK is not defined by gnulib, verify that it is zero. * modules/pipe2 (Depends-on): Add verify. Remove nonblocking. * tests/test-pipe2.c: Include nonblocking.h only if O_NONBLOCK is defined by gnulib. (get_nonblocking_flag): New function. (main): Test O_NONBLOCK flag only if it is nonzero.
* test-intprops: disable -Wtype-limits diagnosticsPaul Eggert2011-05-241-0/+6
| | | | | | | * tests/test-intprops.c: Use a pragma to ignore -Wtype-limits diagnostics. Otherwise, the integer overflow macros generate many diagnostics. Reported by Jim Meyering in <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00528.html>.
* closein-tests: convert to init.shEric Blake2011-05-241-22/+16
| | | | | | | * modules/closein-tests (Files): Add init.sh * tests/test-closein.sh Use it. Signed-off-by: Eric Blake <eblake@redhat.com>
* yesno-tests: convert to init.shEric Blake2011-05-241-32/+24
| | | | | | | * modules/yesno-tests (Files): Add init.sh. * tests/test-yesno.sh: Use it. Signed-off-by: Eric Blake <eblake@redhat.com>
* atexit-tests: ensure reliable exit statusEric Blake2011-05-241-1/+1
| | | | | | | | | | This was the only remaining init.sh client that didn't properly use the 'Exit' function. * tests/test-atexit.sh: Prefer 'Exit' over 'exit'. Reported by Bruno Haible. Signed-off-by: Eric Blake <eblake@redhat.com>
* strerror_r: enforce POSIX recommendationsEric Blake2011-05-241-35/+53
| | | | | | | | | | | | | | POSIX recommends (but does not require) that strerror_r populate buf even on error. But since we guarantee this behavior for strerror, we might as well also guarantee it for strerror_r. * lib/strerror_r.c (safe_copy): New helper method. (strerror_r): Guarantee a non-empty string. * tests/test-strerror_r.c (main): Enhance tests to incorporate recent POSIX rulings and to match our strerror guarantees. * doc/posix-functions/strerror_r.texi (strerror_r): Document this. Signed-off-by: Eric Blake <eblake@redhat.com>
* test-perror2.c: avoid warning about unused variableJim Meyering2011-05-241-2/+0
| | | | * tests/test-perror2.c (main): Remove declaration of unused "fp".
* perror: avoid spurious test failure on HP-UXEric Blake2011-05-241-1/+1
| | | | | | | | | | The previous command has non-zero status. Even though 'exit 0' is supposed to ignore prior status, HP-UX /bin/sh favors the prior status if an exit trap is installed. * tests/test-perror.sh: Use Exit to avoid wrong exit status. Signed-off-by: Eric Blake <eblake@redhat.com>
* tests: fix logic bug in init.shEric Blake2011-05-241-1/+4
| | | | | | | | | | | If the shell test loop first finds a marginal then a good shell, the variable $gl_set_x_corrupts_stderr is still set to true and needlessly drops $VERBOSE logging. * tests/init.sh: (gl_set_x_corrupts_stderr_): Clear for successful shell. Signed-off-by: Eric Blake <eblake@redhat.com>
* strerror_r: avoid clobbering strerror on cygwinEric Blake2011-05-212-0/+53
| | | | | | | | | | | | | | | Avoid cygwin strerror_r, since it clobbers strerror buffer through cygwin 1.7.9. __xpg_strerror_r is okay, but if a program is compiled on cygwin 1.7.8 or earlier, it is not available. * lib/strerror_r.c (strerror_r): Don't use cygwin's strerror_r; fall back instead to sys_errlist. * modules/strerror (configure.ac): Add witness. * tests/test-strerror_r.c (main): Enhance test. * doc/posix-functions/strerror_r.texi (strerror_r): Document it. * tests/test-perror2.c (main): Free memory before exit. Signed-off-by: Eric Blake <eblake@redhat.com>
* perror: work around FreeBSD bugEric Blake2011-05-201-0/+22
| | | | | | | | | | | | | | | | | | | | | POSIX requires that 'errno = 0; perror ("")' print the same message as strerror(0), but this failed if we were replacing strerror to work around the FreeBSD bug of treating 0 as a failure. The goal here is to _not_ replace perror on glibc, even though strerror_r has to be replaced, because the strerror_r replacement is only for the sake of correcting the signature rather than working around bugs in the handling of any particular errnum value. Recall that $gl_cv_func_strerror_r_works is only set if the POSIX signature was detected in the first place. * m4/perror.m4 (gl_FUNC_PERROR): Also replace perror if strerror_r is broken. Move AC_LIBOBJ... * modules/perror (configure.ac): Here. * doc/posix-functions/perror.texi (perror): Document this. * tests/test-perror2.c (main): Enhance test. Signed-off-by: Eric Blake <eblake@redhat.com>
* test-perror: check for strerror interactionsEric Blake2011-05-202-0/+114
| | | | | | | | | | | | | This uncovered a glibc bug, although not many people check for perror failures, so for now I'm not working around it. http://sourceware.org/bugzilla/show_bug.cgi?id=12792 * tests/macros.h (STREQ) Add macro. * modules/perror-tests (Files): Add second test. * tests/test-perror2.c (main): New file. * doc/posix-functions/perror.texi (perror): Document glibc bug. Signed-off-by: Eric Blake <eblake@redhat.com>
* test-perror: rewrite to use init scriptEric Blake2011-05-201-17/+14
| | | | | | | | | Make the test simpler, and also check for correct exit status. * modules/perror-tests (Files): Add init.sh. * tests/test-perror.sh: Use temporary directory. Signed-off-by: Eric Blake <eblake@redhat.com>
* intprops-tests: work around HP-UX 11.23 cc bug with constantsPaul Eggert2011-05-191-201/+211
| | | | | | * tests/test-intprops.c (VERIFY): New macro. (main): Use it, instead of verify, to work around the compiler bug; see <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00401.html>.
* intprops-tests: revert unsigned part of previous changePaul Eggert2011-05-191-57/+45
| | | | | | | * tests/test-intprops.c (UINT_MAX, ULONG_MAX, UINTMAX_MAX, U0, U1): Remove; they weren't actually needed. All uses of U0 and U1 removed, and other casts to 'unsigned int' reverted to 'u' suffixes. See <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00406.html>.
* strerror_r: guarantee unchanged errnoEric Blake2011-05-191-0/+14
| | | | | | | | | | | | | | | | | POSIX guarantees that strerror doesn't change errno on success, and since we implement strerror by using strerror_r, it makes sense to make the same guarantee for strerror_r (rather, going one step further to say that sterror_r does not corrupt errno, since it returns an error value explicitly). See also http://austingroupbugs.net/view.php?id=447 * lib/strerror_r.c (strerror_r): Guarantee unchanged errno. * lib/strerror-impl.h (strerror): Set errno to match strerror_r failure. * tests/test-strerror_r.c (main): Enhance test. Signed-off-by: Eric Blake <eblake@redhat.com>
* strerror: relax test for SolarisEric Blake2011-05-192-6/+6
| | | | | | | | | | | | | | | Solaris returns "Error 0" for 0 vs. "Unknown error" for -1; while that does not quite have the positive connotation that POSIX recommends, it is distinct enough that we do not need to replace the native strerror just to pick a better string. The test is really trying to reject implementations that use the same string for both 0 and 1 (modulo any %d output of the error number). * tests/test-strerror.c (main): Permit Solaris behavior. * tests/test-strerror_r.c (main): Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
* strerror: enforce POSIX ruling on strerror(0)Eric Blake2011-05-192-7/+29
| | | | | | | | | | | | | | | http://austingroupbugs.net/view.php?id=382 requires that strerror(0) succeed, but FreeBSD reports "Unknown error: 0" and fails with EINVAL. * m4/strerror.m4 (gl_FUNC_STRERROR_SEPARATE): Expose BSD bug. * m4/strerror_r.m4 (gl_FUNC_STRERROR_R): Likewise. * lib/strerror_r.c (rpl_strerror_r): Work around it. * doc/posix-functions/strerror.texi (strerror): Document it. * doc/posix-functions/strerror_r.texi (strerror_r): Likewise. * tests/test-strerror.c (main): Strengthen test. * tests/test-strerror_r.c (main): Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
* intprop-tests: port to older and more-pedantic compilersPaul Eggert2011-05-191-64/+82
| | | | | | | | | | | | | | | * modules/intprops-tests (Files): Add tests/macros.h. * tests/test-intprops.c: Include macros.h. (TYPE_IS_INTEGER): Use ASSERT, not verify, to test this macro, as it's no longer documented to expand to an integer constant expression. (TYPE_SIGNED): Use ASSERT, not verify, to test this macro when the argument is floating point, as it's no longer documented to expand to an integer constant expression in that case. (UINT_MAX, ULONG_MAX, UINTMAX_MAX): Redefine to work around compiler bugs reported by Bruno Haible. See <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00401.html>. (U0, U1): New constants, to work around the same bugs. Also, in tests, use e.g., "(unsigned int) 39" rather than "39u".
* intprops-tests: new modulePaul Eggert2011-05-151-0/+253
| | | | * modules/intprops-tests, tests/test-intprops.c: New files.
* fnmatch: add a test for glibc's Bugzilla bug #12378James Youngman2011-05-131-0/+6
| | | | | | | * m4/fnmatch.m4: Use gnulib's fnmatch if the system fnmatch doesn't allow the literal matching of a lone "[" (which is required by POSIX). * tests/test-fnmatch.c (main): Check that "[/b" matches itself.
* getcwd-lgpl: relax test for FreeBSDEric Blake2011-05-131-2/+17
| | | | | | | | | | | | | getcwd(NULL, 1) mallocs a larger buffer on BSD, rather than failing with ERANGE as on glibc. This behavior difference is not worth coding around, as it is an uncommon use of getcwd in the first place. * doc/posix-functions/getcwd.texi (getcwd): Document portability issue. * tests/test-getcwd-lgpl.c (main): Relax test. Reported by Matthias Bolte. Signed-off-by: Eric Blake <eblake@redhat.com>
* test-fflush: silence compiler warningEric Blake2011-05-111-1/+2
| | | | | | | | Detected by clang. * tests/test-fflush.c (main): Don't fclose a NULL pointer. Signed-off-by: Eric Blake <eblake@redhat.com>
* group-member: Declare function in <unistd.h>.Bruno Haible2011-05-121-0/+4
| | | | | | | | | | | | | | | | | | | | * lib/unistd.in.h (group_member): New declaration. * lib/group-member.h: Remove file. * lib/group-member.c: Include <unistd.h> instead of group-member.h. * tests/test-unistd-c++.cc: Check signature of group_member. * m4/group-member.m4 (gl_FUNC_GROUP_MEMBER): Require gl_UNISTD_H_DEFAULTS. Set HAVE_GROUP_MEMBER. * m4/unistd_h.m4 (gl_UNISTD_H): Check whether group_member is declared. (gl_UNISTD_H_DEFAULTS): Initialize GNULIB_GROUP_MEMBER, HAVE_GROUP_MEMBER. * modules/group-member (Files): Remove lib/group-member.h. (Depends-on): Add unistd. Specify conditions. (configure.ac): Invoke gl_UNISTD_MODULE_INDICATOR. (Include): Change to <unistd.h>. * modules/unistd (Makefile.am): Substitute GNULIB_GROUP_MEMBER, HAVE_GROUP_MEMBER. * NEWS: Mention the change. * lib/euidaccess.c: Don't include group-member.h.
* intprops: switch to usual gnulib indenting and namingPaul Eggert2011-05-081-1/+1
| | | | | | * lib/intprops.h (_GL_INTPROPS_H): Rename from GL_INTPROPS_H. (_GL_SIGNED_TYPE_OR_EXPR): Rename from signed_type_or_expr__. * tests/test-inttostr.c (IS_TIGHT): Adjust to above renaming.
* fclose: guarantee behavior on seekable stdinEric Blake2011-05-061-4/+1
| | | | | | | | * modules/fclose (Depends-on): Add fflush. * doc/posix-functions/fclose.texi (fclose): Document this. * tests/test-fclose.c (main): Make test for this unconditional. Signed-off-by: Eric Blake <eblake@redhat.com>
* test-getaddrinfo: report error informationEric Blake2011-05-031-1/+1
| | | | | | | | | | Clang deduced that if ENABLE_DEBUGGING is undefined, then err was a dead assignment. But in the EAI_SYSTEM case, we fail the test, so the output should be unconditional. * tests/test-getaddrinfo.c (simple): Use err outside of dbprintf. Signed-off-by: Eric Blake <eblake@redhat.com>
* fflush: also replace fclose when fixing fflushEric Blake2011-05-021-1/+4
| | | | | | | | | | | | | | | | | | | | This fixes the fclose failures detected in the previous patch, but only when the GPL fflush module is also in use. That is because the need for behavior of resetting seekable input streams is much less common, and the fix more complex. The LGPLv2+ test for fclose() in isolation is relaxed to pass if fflush is not being replaced to cater to input streams. * modules/fflush (Depends-on): Add fclose. * m4/fflush.m4 (gl_FUNC_FFLUSH): Also replace fclose. * lib/fclose.c (rpl_fclose): Don't cause spurious failures on memstreams with no backing fd. * doc/posix-functions/fclose.texi (fclose): Document the use of fflush module to fix the bug. * tests/test-fclose.c (main): Relax test when fclose is used in isolation. Signed-off-by: Eric Blake <eblake@redhat.com>
* fclose: add some testsEric Blake2011-05-021-0/+90
| | | | | | | | | | | | | | | | | POSIX requires that fclose() on seekable input streams rewind back to the next byte not actually given to the application. Glibc fails this test. See: http://sourceware.org/bugzilla/show_bug.cgi?id=3746 http://sourceware.org/bugzilla/show_bug.cgi?id=12724 Likewise for FreeBSD. Cygwin 1.7.9 and Solaris 10 pass, however. * modules/fclose-tests: New test module. * tests/test-fclose.c: New file. Signed-off-by: Eric Blake <eblake@redhat.com>
* netdb: Make it work in C++ mode.Bruno Haible2011-04-301-0/+42
| | | | | | | | | | | * lib/netdb.in.h (struct addrinfo): In C++, define as a C struct. (getaddrinfo, freeaddrinfo, getnameinfo): Use macros from c++defs module. * m4/netdb_h.m4 (gl_NETDB_MODULE_INDICATOR): Invoke gl_MODULE_INDICATOR_FOR_TESTS. * modules/netdb-tests (Depends-on): Add netdb-c++-tests. * modules/netdb-c++-tests: New file. * tests/test-netdb-c++.cc: New file.
* test-getcwd.c: avoid new set-but-not-used warningJim Meyering2011-04-291-3/+6
| | | | | | | | * tests/test-getcwd.c (test_abort_bug): Exit nonzero for any problem, not just the glibc/abort one that getcwd-abort-bug.m4 detects. This also adds an additional test for an unlikely chdir("..") failure. * m4/getcwd-abort-bug.m4: Update this now-duplicated code to match, and adjust the code that sets gl_cv_func_getcwd_abort_bug accordingly.
* test-hash.c: avoid a new shadowing warningJim Meyering2011-04-291-3/+3
| | | | * tests/test-hash.c (main): Don't shadow "dup".
* tests: drop unused link dependencyEric Blake2011-04-281-2/+4
| | | | | | | | | | | | | | | | | | | | | | | Ever since commit 2392b18099, openat and fdopendir no longer drag in xalloc-die through indirect dependencies, so these tests no longer need $(LIBINTL). * modules/areadlinkat-tests (Makefile.am): Drop stale LDADD. * modules/dirent-safer-tests (Makefile.am): Likewise. * modules/fdopendir-tests (Makefile.am): Likewise. * modules/mkfifoat-tests (Makefile.am): Likewise. * modules/openat-safer-tests (Makefile.am): Likewise. * modules/openat-tests (Makefile.am): Likewise. * modules/readlinkat-tests (Makefile.am): Likewise. * modules/symlinkat-tests (Makefile.am): Likewise. * modules/linkat-tests (Makefile.am): Likewise. (Depends-on): Switch to filenamecat-lgpl. * modules/fdutimensat-tests (test_fdutimensat_LDADD): Drop unused LIBINTL. * modules/utimensat-tests (test_utimensat_LDADD): Likewise. * tests/test-linkat.c (main): Don't require xalloc. Signed-off-by: Eric Blake <eblake@redhat.com>
* hash, mgetgroups: drop xalloc dependencyEric Blake2011-04-281-5/+9
| | | | | | | | | | | | | | | | | | | | | Rely on the new xalloc-oversized module to avoid requiring xalloc-die for functions documented as returning NULL on potential allocation overflow. * lib/hash.c (includes): Adjust includes. * lib/mgetgroups.c (includes): Likewise. (xgetgroups): Move... * lib/xgetgroups.c: ...to new file. * modules/xgetgroups: New file, split from... * modules/mgetgroups: ...here. (Depends-on): Add xalloc-oversized. * modules/hash (Depends-on): Likewise. * modules/hash-tests (Depends-on): Drop xalloc. (test_hash_LDADD): Drop unused library. * tests/test-hash.c (main): Break xalloc dependency. (includes): Drop unused include. Signed-off-by: Eric Blake <eblake@redhat.com>
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