cxx/www/results.Linux.html
Howard Hinnant ef793f2513 Andrew Morrow: Among the various libc++ tests that currently don't pass on Linux are
localization/locale.categories/category.collate/category.ctype/locale.ctype.byname/is_1.pass.cpp
and scan_is.pass.cpp. The tests fail when the character class being
tested is compound, like ctype_base::alnum or ctype_base::graph,
because the existing series of conditionals in do_is an do_scan_is
will abort too early. For instance, if the character class being
tested is alnum, and the character is numeric, do_is will return false
because iswalpha_l will return false, 'result' becomes false, and the
'true' result from the later call to iswdigit_l ends up being ignored
. A similar problem exists in do_scan_is.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@161192 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-02 18:35:07 +00:00

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All failures in the libc++ test suite will be documented here. Last
run was with Clang (pre-3.2) on Debian unstable x86_64 with eglibc
2.13 and kernel 3.2.0-3-amd64. The ABI library used was libc++abi.
depr/
depr.c.headers/
math_h.pass.cpp: Fails a static assert that the return type of
isnan(double) and isinf(double) is a bool.
uchar_h.pass.cpp:
My libc doesn't seem to provide uchar.h yet.
exception.unexpected/
set.unexpected/
get_unexpected.pass.cpp: This seems to be a problem with libc++abi:
its default unexpected handler does not call the terminate handler?
set_unexpected.pass.cpp: idem.
diagnostics/
syserr/
syserr.errcat/
syserr.errcat.objects/
system_category.pass.cpp: Always maps back to generic category
when it should stay system category, because the implementation
dependson ELAST, which Linux lacks.
input.output/
iostream.format/
ext.manip/
get_time.pass.cpp: Local representation is 'Sat 31 Dec 2061
11:55:59 PM EST' which does not match the expected result in the
test.
put_time.pass.cpp: idem.
language.support/
support.start.term/
quick_exit.pass.cpp: Fails because it doesn't know about
std::at_quick_exit. Interestingly my libc does seem to know about
std::[at_]quick_exit, so this needs some investigation.
localization/
locale.categories/
category.collate/
locale.collate.byname/
compare.pass.cpp: In the C local, sorting order seems OK, but not
in the &quot&quot and en UTF8 locals. Needs investigation.
category.ctype/
locale.codecvt/
locale.codecvt.members/
wchar_t_out.pass.cpp: Needs investigation.
widen_1.pass.cpp: Fails due to not converting some out of bounds
characters the same way as expected. Needs investigation.
widen_many.pass.cpp: idem.
category.monetary/
locale.money.get/
locale.money.get.members/
get_long_double_ru_RU.pass.cpp: Needs investigation.
get_long_double_zh_CN.pass.cpp: idem.
locale.money.put.members/
put_long_double_ru_RU.pass.cpp: idem.
put_long_double_zh_CN.pass.cpp: idem.
locale.moneypunct.byname/
decimal_point.pass.cpp: Expects ',' for RU, but gets '.'.
thousands_sep.pass.cpp: idem.
category.numeric/
locale.nm.put/
facet.num.put.members/
put_long_double.pass.cpp: Fails due to getting '+nan' rather
than just 'nan'.
category.time/
locale.time.get.byname/
get_date.pass.cpp: Needs investigation.
get_date_wide.pass.cpp: idem.
get_monthname.pass.cpp: idem.
get_monthname_wide.pass.cpp: idem.
get_one.pass.cpp: idem.
get_one_wide.pass.cpp: idem.
get_weekday.pass.cpp: idem.
get_weekday_wide.pass.cpp: idem.
locale.time.put.byname/
put1.pass.cpp: idem.
locale.time.put/
locale.time.put.members/
put2.pass.cpp: idem.
facet.numpunct/
locale.numpunct.byname/
grouping.pass.cpp: idem.
thousands_sep.pass.cpp: idem.
numerics/
c.math/
cmath.pass.cpp: Fails for same reason as depr/depr.c.headers/math_h.pass.cpp
re/
re.alg/
re.alg.match/
awk.pass.cpp: Needs investigation.
basic.pass.cpp: idem.
ecma.pass.cpp: idem.
extended.pass.cpp: idem.
re.alg.search/
awk.pass.cpp: idem.
basic.pass.cpp: idem.
ecma.pass.cpp: idem.
extended.pass.cpp: idem.
re.traits/
lookup_collatename.pass.cpp: idem.
strings/
c.strings/
cuchar.pass.cpp: Can't find cuchar header
version_cuchar.pass.cpp: idem.
utilities/
memory/
unique.ptr/
unique.ptr.runtime/
unique.ptr.runtime.ctor/
default02.pass.cpp:
test previously passed, recently started crashing clang. Needs investigation.
pointer02.pass.cpp: idem.
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