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31 Commits

Author SHA1 Message Date
Noah Goldstein
4bbd0f866a x86-64: Use notl in EVEX strcmp [BZ #28646] 
Must use notl %edi here as lower bits are for CHAR comparisons
potentially out of range thus can be 0 without indicating mismatch.
This fixes BZ #28646.

Co-Authored-By: H.J. Lu <hjl.tools@gmail.com>
(cherry picked from commit 4df1fa6ddc)
 2022-04-26 18:18:16 -07:00
Paul Eggert
2b778ceb40 Update copyright dates with scripts/update-copyrights 
I used these shell commands:

../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright
(cd ../glibc && git commit -am"[this commit message]")

and then ignored the output, which consisted lines saying "FOO: warning:
copyright statement not found" for each of 6694 files FOO.
I then removed trailing white space from benchtests/bench-pthread-locks.c
and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this
diagnostic from Savannah:
remote: *** pre-commit check failed ...
remote: *** error: lines with trailing whitespace found
remote: error: hook declined to update refs/heads/master
 2021-01-02 12:17:34 -08:00
H.J. Lu
659c041188 strcmp: Add a testcase for page boundary 
Add a strcmp testcase to cover cases where both strings end on the page
boundary.
 2020-09-24 07:29:31 -07:00
Joseph Myers
d614a75396 Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
Paul Eggert
5a82c74822 Prefer https to http for gnu.org and fsf.org URLs 
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:

sed -ri '
  s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
  s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
  $(find $(git ls-files) -prune -type f \
      ! -name '*.po' \
      ! -name 'ChangeLog*' \
      ! -path COPYING ! -path COPYING.LIB \
      ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
      ! -path manual/texinfo.tex ! -path scripts/config.guess \
      ! -path scripts/config.sub ! -path scripts/install-sh \
      ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
      ! -path INSTALL ! -path  locale/programs/charmap-kw.h \
      ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
      ! '(' -name configure \
            -execdir test -f configure.ac -o -f configure.in ';' ')' \
      ! '(' -name preconfigure \
            -execdir test -f preconfigure.ac ';' ')' \
      -print)

and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:

  chmod a+x sysdeps/unix/sysv/linux/riscv/configure
  # Omit irrelevant whitespace and comment-only changes,
  # perhaps from a slightly-different Autoconf version.
  git checkout -f \
    sysdeps/csky/configure \
    sysdeps/hppa/configure \
    sysdeps/riscv/configure \
    sysdeps/unix/sysv/linux/csky/configure
  # Omit changes that caused a pre-commit check to fail like this:
  # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
  git checkout -f \
    sysdeps/powerpc/powerpc64/ppc-mcount.S \
    sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
  # Omit change that caused a pre-commit check to fail like this:
  # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
  git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
 2019-09-07 02:43:31 -07:00
Joseph Myers
04277e02d7 Update copyright dates with scripts/update-copyrights. 
* All files with FSF copyright notices: Update copyright dates
	using scripts/update-copyrights.
	* locale/programs/charmap-kw.h: Regenerated.
	* locale/programs/locfile-kw.h: Likewise.
 2019-01-01 00:11:28 +00:00
Joseph Myers
688903eb3e Update copyright dates with scripts/update-copyrights. 
* All files with FSF copyright notices: Update copyright dates
	using scripts/update-copyrights.
	* locale/programs/charmap-kw.h: Regenerated.
	* locale/programs/locfile-kw.h: Likewise.
 2018-01-01 00:32:25 +00:00
Wainer dos Santos Moschetta
fb82116f24 Update string tests to use the support test driver. 
Replaced all imports of test-skeleton.c with support/test-driver.c.

In some cases it was needed to adjust do_test to return int
instead of static int since that is the method's signature expected by
test-driver.c.

Checked on x86_64.

	* string/test-string.h (TEST_FUNCTION): Use test_main instead of
	test_main ().
	(CMDLINE_PROCESS): Use function instead of defined macro.
	* debug/test-strcpy_chk.c: Import support/test-driver.c and also
	<suppport/support.h> to use set_fortify_handler().
	* string/bug-envz1.c: Import support/test-driver.c instead of
	test-skeleton.c.
	* string/bug-strcoll2.c: Likewise.
	* string/bug-strtok1.c: Likewise.
	* string/stratcliff.c: Likewise.
	* string/test-ffs.c: Likewise.
	* string/test-memccpy.c: Likewise.
	* string/test-memchr.c: Likewise.
	* string/test-memcmp.c: Likewise.
	* string/test-memcpy.c: Likewise.
	* string/test-memmem.c: Likewise.
	* string/test-memmove.c: Likewise.
	* string/test-memrchr.c: Likewise.
	* string/test-memset.c: Likewise.
	* string/test-rawmemchr.c: Likewise.
	* string/test-strcasecmp.c: Likewise.
	* string/test-strcasestr.c: Likewise.
	* string/test-strcat.c: Likewise.
	* string/test-strchr.c: Likewise.
	* string/test-strcmp.c: Likewise.
	* string/test-strcpy.c: Likewise.
	* string/test-string.h: Likewise.
	* string/test-strlen.c: Likewise.
	* string/test-strncasecmp.c: Likewise.
	* string/test-strncat.c: Likewise.
	* string/test-strncmp.c: Likewise.
	* string/test-strncpy.c: Likewise.
	* string/test-strnlen.c: Likewise.
	* string/test-strpbrk.c: Likewise.
	* string/test-strrchr.c: Likewise.
	* string/test-strspn.c: Likewise.
	* string/test-strstr.c: Likewise.
	* string/tst-bswap.c: Likewise.
	* string/tst-cmp.c: Likewise.
	* string/tst-endian.c: Likewise.
	* string/tst-inlcall.c: Likewise.
	* string/tst-strcoll-overflow.c: Likewise.
	* string/tst-strfry.c: Likewise.
	* string/tst-strlen.c: Likewise.
	* string/tst-strtok.c: Likewise.
	* string/tst-strtok_r.c: Likewise.
	* string/tst-strxfrm.c: Likewise.
	* string/tst-strxfrm2.c: Likewise.
	* string/tst-svc.c: Likewise.
	* string/tst-svc2.c: Likewise.
 2017-03-23 11:32:29 -03:00
Joseph Myers
bfff8b1bec Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Joseph Myers
f7a9f785e5 Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
Joseph Myers
b168057aaa Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
David S. Miller
5331255b6e Fix v9/64-bit strcmp when string ends in multiple zero bytes. 
[BZ #16885]
	* sysdeps/sparc/sparc64/strcmp.S: Fix end comparison handling when
	multiple zero bytes exist at the end of a string.
	Reported by Aurelien Jarno <aurelien@aurel32.net>

	* string/test-strcmp.c (check): Add explicit test for situations where
	there are multiple zero bytes after the first.
 2014-05-01 12:15:06 -07:00
Allan McRae
d4697bc93d Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
Siddhesh Poyarekar
fec799f823 Remove performance-related bits from string tests 2013-06-11 15:08:13 +05:30
Joseph Myers
568035b787 Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
H.J. Lu
69f07e5fd1 Add string IFUNC tests 2012-10-19 22:10:16 -07:00
Thomas Schwinge
302cadd343 Testsuite #include fixes. 2012-04-02 22:31:32 +02:00
Paul Eggert
59ba27a63a Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
Ulrich Drepper
91e4d56a68 WP fixes 2011-12-17 14:40:33 -05:00
Ulrich Drepper
1d3e4b618a Optimized wcschr and wcscpy for x86-64 and x86-32 2011-12-17 14:39:23 -05:00
Ulrich Drepper
dc150e52d5 More WS fixes 2011-10-23 13:35:48 -04:00
Liubov Dmitrieva
95584d3b33 Fix signedness in wcscmp comparison 2011-10-23 13:34:15 -04:00
Ulrich Drepper
cb7e923b71 Cleanup wcscmp test addition 2011-08-04 17:43:30 -04:00
Liubov Dmitrieva
cff8293390 New comprehensive test for wcscmp 2011-08-04 16:04:15 -04:00
Roland McGrath
0317eaecb1 * posix/tst-execle1.c (do_test): Add a const. 
* posix/tst-execle2.c (do_test): Likewise.

	* posix/transbug.c (run_test): Add some casts.
	* posix/bug-regex22.c (main): Likewise.
	* posix/bug-regex5.c (main): Likewise.
	* wcsmbs/tst-mbsrtowcs.c (main): Likewise.
	* string/test-strspn.c (do_test, do_random_tests): Likewise.
	* string/test-strrchr.c (do_test, do_random_tests): Likewise.
	* string/test-strlen.c (do_random_tests): Likewise.
	* string/test-strpbrk.c (do_test, do_random_tests): Likewise.
	* string/test-strcmp.c (do_random_tests): Likewise.
	* string/test-strchr.c (do_test, do_random_tests): Likewise.
	* string/test-strcat.c (do_test, do_random_tests): Likewise.
	* string/test-strncpy.c (do_random_tests): Likewise.
	* string/test-strcpy.c (do_test, do_random_tests): Likewise.
	* string/test-memccpy.c (do_test): Likewise.
	* string/test-memmove.c (do_test, do_random_tests): Likewise.
	* string/test-memcpy.c (do_test, do_random_tests): Likewise.
	* string/test-memcmp.c (do_test, do_random_tests): Likewise.
	* string/test-memchr.c (do_test, do_random_tests): Likewise.
	* dlfcn/bug-atexit1.c (do_test): Fix up prototype in cast.
	* stdio-common/tst-fgets.c (do_test): Add a cast.
	* iconvdata/bug-iconv4.c (xiconv): Add a cast.

	* locale/programs/simple-hash.c (insert_entry_2): Remove useless casts.

	* resolv/herror.c (herror): Remove unused extern decl.

	* libio/obprintf.c: Include "strfile.h".

	* elf/order2mod2.c (init): Cast ignored value to void.

	* stdio-common/tstdiomisc.c: If FLT_EVAL_METHOD is 2, use long
 2005-12-27 22:50:12 +00:00
Ulrich Drepper
a334319f65 (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4. 2004-12-22 20:10:10 +00:00
Jakub Jelinek
0ecb606cb6 2.5-18.1 2007-07-12 18:26:36 +00:00
Ulrich Drepper
c9df3df9d2 Update. 
* string/test-memchr.c: Likewise.
	* string/test-memcmp.c: Likewise.
	* string/test-memcpy.c: Likewise.
	* string/test-memmove.c: Likewise.
	* string/test-memset.c: Likewise.
	* string/test-strcat.c: Likewise.
	* string/test-strchr.c: Likewise.
	* string/test-strcmp.c: Likewise.
	* string/test-strcpy.c: Likewise.
	* string/test-strlen.c: Likewise.
	* string/test-strncmp.c: Likewise.
	* string/test-strpbrk.c: Likewise.
	* string/test-strrchr.c: Likewise.
	* string/test-strspn.c: Likewise.
 2003-04-17 17:38:38 +00:00
Roland McGrath
9fb0cae85c * string/test-strcmp.c (do_random_tests): Test whether return value 
has been promoted to wordsize if the ABI requires caller to do so.
	* string/test-strncmp.c (do_random_tests): Likewise.
	* string/test-memcmp.c (do_random_tests): Likewise.

	* sysdeps/powerpc/powerpc64/strcmp.S (strcmp): Sign extend rRTN
	before returning.
 2003-04-11 22:11:44 +00:00
Roland McGrath
e8c1660f7b * string/test-strchr.c (stupid_strchr): New function. 
(do_random_tests): Make sure the string is zero terminated.
	* string/test-strpbrk.c (stupid_strpbrk): New function.
	(do_random_tests): Make sure the string is zero terminated.
	* string/test-strcmp.c (stupid_strcmp): New function.
	(do_random_tests): Make sure the strings are zero terminated.
	* string/test-strspn.c (stupid_strspn): New function.
	(simple_strspn): Rename rej argument to acc.
	(do_random_tests): Make sure the string is zero terminated.
	* string/test-strcspn.c (stupid_strcspn): New function.
	* string/test-strncpy.c (stupid_strncpy): New function.
	* string/test-stpncpy.c (stupid_stpncpy): New function.
	* string/test-strncmp.c (stupid_strncmp): New function.
	(do_random_tests): Make sure the strings are zero terminated.
	* string/test-string.h (impl_t): Change test into long.
	(IMPL): Add __attribute__((aligned (sizeof (void *)))).
 2002-11-08 22:10:01 +00:00
Roland McGrath
58ef9ef7bc * string/test-string.h: New file. 
* string/test-strlen.c: New file.
	* string/test-string.h: New file.
	* string/test-strcmp.c: New file.
	* string/test-strchr.c: New file.
	* string/test-strrchr.c: New file.
	* string/test-strcpy.c: New file.
	* string/test-stpcpy.c: New file.
	* string/test-strncpy.c: New file.
	* string/test-stpncpy.c: New file.
	* string/test-strpbrk.c: New file.
	* string/test-strcspn.c: New file.
	* string/test-strspn.c: New file.
	* string/test-strcat.c: New file.
	* string/test-strncmp.c: New file.
	* string/test-memchr.c: New file.
	* string/test-memcmp.c: New file.
	* string/test-memset.c: New file.
	* string/test-memcpy.c: New file.
	* string/test-mempcpy.c: New file.
	* string/test-memmove.c: New file.
	* string/Makefile (strop-tests): New variable.
	(tests): Add strop-tests.
	(distribute): Add test-string.h.
 2002-11-07 19:15:01 +00:00