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locale: XFAIL newlocale usage in static binary (Bug 23164)

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There is a glibc optimization which allows for locale categories
to be removed during static compilation. There have been various
bugs for this support over the years, with bug 16915 being the
most recent. The solution there was to emit a reference to all the
categories to avoid any being removed. This fix, although it's in
the generic __nl_langinfo_l function, doesn't appear to be enough
to fix the case for a statically linked program that uses newlocale
and nl_langinfo_l. This commit doesn't fix the problem, but it does
add a XFAIL'd test case such that a fix can be applied against this
and the XFAIL removed. It's not entirely clear that the problem is
the same as that which was seen in bug 16915.
This commit is contained in:
Carlos O'Donell 2018-05-14 08:25:46 -04:00
parent f2873d2da0
commit 34fdb893e0
8 changed files with 176 additions and 27 deletions
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29
ChangeLog
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@ -1,3 +1,32 @@
2018-07-04 Carlos O'Donell <carlos@redhat.com>
[BZ #23164]
* localedata/tst-langinfo-setlocale.c: New file.
* localedata/tst-langinfo-setlocale-static.c: New file.
* localedata/tst-langinfo-newlocale.c: New file.
* localedata/tst-langinfo-newlocale-static.c: New file.
* localedata/Makefile (test-srcs): Remove tst-langinfo. Add
tst-langinfo-setlocale, tst-langinfo-setlocale-static,
tst-langinfo-newlocale, tst-langinfo-newlocale-static.
(tests-static): Remove tst-langinfo-static. Add
tst-langinfo-newlocale-static, tst-langinfo-setlocale-static.
(tests-special): Remove $(objpfx)tst-langinfo.out,
$(objpfx)tst-langinfo-static.out. Add
$(objpfx)tst-langinfo-setlocale.out,
$(objpfx)tst-langinfo-newlocale.out,
$(objpfx)tst-langinfo-setlocale-static.out,
$(objpfx)tst-langinfo-newlocale-static.out.
($(objpfx)tst-langinfo.out): Remove.
($(objpfx)tst-langinfo-static.out): Remove.
($(objpfx)tst-langinfo-newlocale.out): New target.
($(objpfx)tst-langinfo-newlocale-static.out): New target.
(test-xfail-tst-langinfo-newlocale-static): Add.
($(objpfx)tst-langinfo-setlocale.out): New target.
($(objpfx)tst-langinfo-setlocale-static.out): New target.
* localedata/tst-langinfo.c: Call test_locale.
* localedata/tst-langinfo.sh: Add LC_MONETARY CURRENCY_SYMBOL test
data.
2018-07-04 Florian Weimer <fweimer@redhat.com>
testrun.sh: Implement --tool=strace, --tool=valgrind

35
localedata/Makefile
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@ -34,7 +34,9 @@ vpath %.h tests-mbwc
test-srcs := collate-test xfrm-test tst-fmon tst-rpmatch tst-trans \
tst-ctype tst-langinfo tst-langinfo-static tst-numeric
tst-ctype tst-langinfo-newlocale tst-langinfo-setlocale \
tst-langinfo-newlocale-static tst-langinfo-setlocale-static \
tst-numeric
# List of test input files (list sorted alphabetically):
test-input := \
am_ET.UTF-8 \
@ -168,13 +170,16 @@ install-others := $(addprefix $(inst_i18ndir)/, \
tests: $(objdir)/iconvdata/gconv-modules
tests-static += tst-langinfo-static
tests-static += tst-langinfo-newlocale-static tst-langinfo-setlocale-static
ifeq ($(run-built-tests),yes)
tests-special += $(objpfx)sort-test.out $(objpfx)tst-fmon.out \
$(objpfx)tst-locale.out $(objpfx)tst-rpmatch.out \
$(objpfx)tst-trans.out $(objpfx)tst-ctype.out \
$(objpfx)tst-langinfo.out $(objpfx)tst-langinfo-static.out \
$(objpfx)tst-langinfo-newlocale.out \
$(objpfx)tst-langinfo-setlocale.out \
$(objpfx)tst-langinfo-newlocale-static.out \
$(objpfx)tst-langinfo-setlocale-static.out \
$(objpfx)tst-numeric.out
# We have to generate locales (list sorted alphabetically)
LOCALES := \
@ -332,18 +337,38 @@ $(objpfx)tst-ctype.out: tst-ctype.sh $(objpfx)tst-ctype \
$(SHELL) $< $(common-objpfx) '$(test-program-cmd-before-env)' \
'$(run-program-env)' '$(test-program-cmd-after-env)' > $@; \
$(evaluate-test)
$(objpfx)tst-langinfo.out: tst-langinfo.sh $(objpfx)tst-langinfo \
$(objpfx)tst-langinfo-newlocale.out: tst-langinfo.sh \
$(objpfx)tst-langinfo-newlocale \
$(objpfx)sort-test.out \
$(addprefix $(objpfx),$(CTYPE_FILES))
$(SHELL) $< $(common-objpfx) '$(test-program-cmd-before-env)' \
'$(run-program-env)' '$(test-program-cmd-after-env)' > $@; \
$(evaluate-test)
$(objpfx)tst-langinfo-static.out: tst-langinfo.sh $(objpfx)tst-langinfo-static \
$(objpfx)tst-langinfo-newlocale-static.out: tst-langinfo.sh \
$(objpfx)tst-langinfo-newlocale-static \
$(objpfx)sort-test.out \
$(addprefix $(objpfx),$(CTYPE_FILES))
$(SHELL) $< $(common-objpfx) '$(test-program-cmd-before-env)' \
'$(run-program-env)' '$(test-program-cmd-after-env)' > $@; \
$(evaluate-test)
# Static use of newlocale is known not to work. See Bug 23164.
test-xfail-tst-langinfo-newlocale-static = yes
$(objpfx)tst-langinfo-setlocale.out: tst-langinfo.sh \
$(objpfx)tst-langinfo-setlocale \
$(objpfx)sort-test.out \
$(addprefix $(objpfx),$(CTYPE_FILES))
$(SHELL) $< $(common-objpfx) '$(test-program-cmd-before-env)' \
'$(run-program-env)' '$(test-program-cmd-after-env)' > $@; \
$(evaluate-test)
$(objpfx)tst-langinfo-setlocale-static.out: tst-langinfo.sh \
$(objpfx)tst-langinfo-setlocale-static \
$(objpfx)sort-test.out \
$(addprefix $(objpfx),$(CTYPE_FILES))
$(SHELL) $< $(common-objpfx) '$(test-program-cmd-before-env)' \
'$(run-program-env)' '$(test-program-cmd-after-env)' > $@; \
$(evaluate-test)
$(objpfx)tst-digits.out: $(objpfx)tst-locale.out
$(objpfx)tst-mbswcs6.out: $(addprefix $(objpfx),$(CTYPE_FILES))
endif

1
localedata/tst-langinfo-newlocale-static.c Normal file
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@ -0,0 +1 @@
#include <tst-langinfo-newlocale.c>

55
localedata/tst-langinfo-newlocale.c Normal file
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@ -0,0 +1,55 @@
/* Test program for newlocale() + nl_langinfo_l() functions.
Copyright (C) 2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <langinfo.h>
#include <locale.h>
#include <stdio.h>
#include <string.h>
/* Return 0 if the test passed, 1 for failed. */
static int
test_locale (char *locale, char *paramstr, int param, char *expected)
{
char *actual;
locale_t loc;
int result = 0;
loc = newlocale (LC_ALL_MASK, locale, 0);
if (loc == NULL)
{
puts (": failed to create new locale");
return 1;
}
printf ("nl_langinfo_l(%s, %s [%p])", paramstr, locale, loc);
actual = nl_langinfo_l(param, loc);
printf (" = \"%s\", ", actual);
if (strcmp (actual, expected) == 0)
puts ("OK");
else
{
printf ("FAILED (expected: %s)\n", expected);
result = 1;
}
freelocale (loc);
return result;
}
#include <tst-langinfo.c>

1
localedata/tst-langinfo-setlocale-static.c Normal file
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@ -0,0 +1 @@
#include <tst-langinfo-setlocale.c>

54
localedata/tst-langinfo-setlocale.c Normal file
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@ -0,0 +1,54 @@
/* Test program for setlocale() + nl_langinfo() functions.
Copyright (C) 2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <langinfo.h>
#include <locale.h>
#include <stdio.h>
#include <string.h>
/* Return 0 if the test passed, 1 for failed. */
static int
test_locale (char *locale, char *paramstr, int param, char *expected)
{
char *actual;
printf ("LC_ALL=%s nl_langinfo(%s)", locale, paramstr);
/* Set the locale and check whether it worked. */
setlocale (LC_ALL, locale);
if (strcmp (locale, setlocale (LC_ALL, NULL)) != 0)
{
puts (": failed to set locale");
return 1;
}
actual = nl_langinfo (param);
printf (" = \"%s\", ", actual);
if (strcmp (actual, expected) == 0)
puts ("OK");
else
{
printf ("FAILED (expected: %s)\n", expected);
return 1;
}
return 0;
}
#include <tst-langinfo.c>

24
localedata/tst-langinfo.c
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@ -1,4 +1,4 @@
/* Test program for nl_langinfo() function.
/* Test driver for nl_langinfo[_l] functions.
Copyright (C) 2000-2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>.
@ -162,7 +162,6 @@ do_test (void)
char *locale;
char *paramstr;
char *expected;
char *actual;
int param;
if (fgets (buf, sizeof (buf), stdin) == NULL)
@ -269,26 +268,7 @@ do_test (void)
continue;
}
/* Set the locale and check whether it worked. */
printf ("LC_ALL=%s nl_langinfo(%s)", locale, paramstr);
setlocale (LC_ALL, locale);
if (strcmp (locale, setlocale (LC_ALL, NULL)) != 0)
{
puts (": failed to set locale");
result = 1;
continue;
}
actual = nl_langinfo (param);
printf (" = \"%s\", ", actual);
if (strcmp (actual, expected) == 0)
puts ("OK");
else
{
printf ("FAILED (expected: %s)\n", expected);
result = 1;
}
result = test_locale (locale, paramstr, param, expected);
}
return result;

4
localedata/tst-langinfo.sh
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@ -157,6 +157,7 @@ en_US.ISO-8859-1 RADIXCHAR .
en_US.ISO-8859-1 THOUSEP ,
en_US.ISO-8859-1 YESEXPR ^[+1yY]
en_US.ISO-8859-1 NOEXPR ^[-0nN]
en_US.UTF-8 CURRENCY_SYMBOL $
de_DE.ISO-8859-1 ABDAY_1 So
de_DE.ISO-8859-1 ABDAY_2 Mo
de_DE.ISO-8859-1 ABDAY_3 Di
@ -247,6 +248,7 @@ de_DE.UTF-8 RADIXCHAR ,
de_DE.UTF-8 THOUSEP .
de_DE.UTF-8 YESEXPR ^[+1jJyY]
de_DE.UTF-8 NOEXPR ^[-0nN]
de_DE.UTF-8 CURRENCY_SYMBOL €
fr_FR.ISO-8859-1 ABDAY_1 dim.
fr_FR.ISO-8859-1 ABDAY_2 lun.
fr_FR.ISO-8859-1 ABDAY_3 mar.
@ -292,6 +294,7 @@ fr_FR.ISO-8859-1 RADIXCHAR ,
fr_FR.ISO-8859-1 THOUSEP " "
fr_FR.ISO-8859-1 YESEXPR ^[+1oOyY]
fr_FR.ISO-8859-1 NOEXPR ^[-0nN]
fr_FR.UTF-8 CURRENCY_SYMBOL €
ja_JP.EUC-JP ABDAY_1 Æü
ja_JP.EUC-JP ABDAY_2 ·î
ja_JP.EUC-JP ABDAY_3 ²Ð
@ -340,6 +343,7 @@ ja_JP.EUC-JP NOEXPR ^([-0nN
# Is CRNCYSTR supposed to be the national or international sign?
# ja_JP.EUC-JP CRNCYSTR JPY
ja_JP.EUC-JP CODESET EUC-JP
ja_JP.UTF-8 CURRENCY_SYMBOL ￥
EOF
${tst_langinfo_before_env} \
${run_program_env} \