Closed
Description
When running libc++ tests against 0b021c4, I'm getting two test failures:
FAIL: llvm-libc++-shared.cfg.in :: std/time/time.zone/time.zone.db/time.zone.db.access/current_zone.pass.cpp (8191 of 9570)
******************** TEST 'llvm-libc++-shared.cfg.in :: std/time/time.zone/time.zone.db/time.zone.db.access/current_zone.pass.cpp' FAILED ********************
Exit Code: 250
Command Output (stdout):
--
# COMPILED WITH
/usr/lib/ccache/bin/i686-pc-linux-gnu-clang++ /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/libcxx/test/std/time/time.zone/time.zone.db/time.zone.db.access/current_zone.pass.cpp -pthread --target=i686-pc-linux-gnu -nostdinc++ -I /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/include/c++/v1 -I /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/include/c++/v1 -I /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/libcxx/test/support -std=c++26 -Werror -Wall -Wctad-maybe-unsupported -Wextra -Wshadow -Wundef -Wunused-template -Wno-unused-command-line-argument -Wno-attributes -Wno-pessimizing-move -Wno-noexcept-type -Wno-atomic-alignment -Wno-reserved-module-identifier -Wdeprecated-copy -Wdeprecated-copy-dtor -Wno-user-defined-literals -Wno-tautological-compare -Wsign-compare -Wunused-variable -Wunused-parameter -Wunreachable-code -Wno-unused-local-typedef -Wno-local-type-template-args -Wno-c++11-extensions -Wno-unknown-pragmas -Wno-pass-failed -Wno-mismatched-new-delete -Wno-redundant-move -Wno-self-move -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -D_LIBCPP_ENABLE_EXPERIMENTAL -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_NONE -Werror=thread-safety -Wuser-defined-warnings -lc++experimental -nostdlib++ -L /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/lib -Wl,-rpath,/var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/lib -lc++ -latomic -o /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/test/std/time/time.zone/time.zone.db/time.zone.db.access/Output/current_zone.pass.cpp.dir/t.tmp.exe
# executed command: /usr/lib/ccache/bin/i686-pc-linux-gnu-clang++ /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/libcxx/test/std/time/time.zone/time.zone.db/time.zone.db.access/current_zone.pass.cpp -pthread --target=i686-pc-linux-gnu -nostdinc++ -I /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/include/c++/v1 -I /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/include/c++/v1 -I /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/libcxx/test/support -std=c++26 -Werror -Wall -Wctad-maybe-unsupported -Wextra -Wshadow -Wundef -Wunused-template -Wno-unused-command-line-argument -Wno-attributes -Wno-pessimizing-move -Wno-noexcept-type -Wno-atomic-alignment -Wno-reserved-module-identifier -Wdeprecated-copy -Wdeprecated-copy-dtor -Wno-user-defined-literals -Wno-tautological-compare -Wsign-compare -Wunused-variable -Wunused-parameter -Wunreachable-code -Wno-unused-local-typedef -Wno-local-type-template-args -Wno-c++11-extensions -Wno-unknown-pragmas -Wno-pass-failed -Wno-mismatched-new-delete -Wno-redundant-move -Wno-self-move -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -D_LIBCPP_ENABLE_EXPERIMENTAL -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_NONE -Werror=thread-safety -Wuser-defined-warnings -lc++experimental -nostdlib++ -L /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/lib -Wl,-rpath,/var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/lib -lc++ -latomic -o /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/test/std/time/time.zone/time.zone.db/time.zone.db.access/Output/current_zone.pass.cpp.dir/t.tmp.exe
# EXECUTED AS
/usr/bin/python3.12 /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/libcxx/utils/run.py --execdir /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/test/std/time/time.zone/time.zone.db/time.zone.db.access/Output/current_zone.pass.cpp.dir -- /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/test/std/time/time.zone/time.zone.db/time.zone.db.access/Output/current_zone.pass.cpp.dir/t.tmp.exe
# executed command: /usr/bin/python3.12 /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/libcxx/utils/run.py --execdir /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/test/std/time/time.zone/time.zone.db/time.zone.db.access/Output/current_zone.pass.cpp.dir -- /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/test/std/time/time.zone/time.zone.db/time.zone.db.access/Output/current_zone.pass.cpp.dir/t.tmp.exe
# .---command stderr------------
# | libc++abi: terminating due to uncaught exception of type std::runtime_error: tzdb: the time zone '../../../var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/test/std/time/time.zone/time.zone.db/time.zone.db.access/Output/usr/share/zoneinfo/Poland' is not found in the database
# `-----------------------------
# error: command failed with exit status: 250
--
********************
FAIL: llvm-libc++-shared.cfg.in :: std/time/time.zone/time.zone.db/time.zone.db.tzdb/current_zone.pass.cpp (8202 of 9570)
******************** TEST 'llvm-libc++-shared.cfg.in :: std/time/time.zone/time.zone.db/time.zone.db.tzdb/current_zone.pass.cpp' FAILED ********************
Exit Code: 250
Command Output (stdout):
--
# COMPILED WITH
/usr/lib/ccache/bin/i686-pc-linux-gnu-clang++ /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/libcxx/test/std/time/time.zone/t
ime.zone.db/time.zone.db.tzdb/current_zone.pass.cpp -pthread --target=i686-pc-linux-gnu -nostdinc++ -I /var/tmp/portage/sys-libs/libcxx
-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/include/c++/v1 -I /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runti
mes_build-abi_x86_32.x86/include/c++/v1 -I /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/libcxx/test/support -std=c++26 -Wer
ror -Wall -Wctad-maybe-unsupported -Wextra -Wshadow -Wundef -Wunused-template -Wno-unused-command-line-argument -Wno-attributes -Wno-pe
ssimizing-move -Wno-noexcept-type -Wno-atomic-alignment -Wno-reserved-module-identifier -Wdeprecated-copy -Wdeprecated-copy-dtor -Wno-u
ser-defined-literals -Wno-tautological-compare -Wsign-compare -Wunused-variable -Wunused-parameter -Wunreachable-code -Wno-unused-local-typedef -Wno-local-type-template-args -Wno-c++11-extensions -Wno-unknown-pragmas -Wno-pass-failed -Wno-mismatched-new-delete -Wno-redu
ndant-move -Wno-self-move -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -D_LIBCPP_ENABLE_EXPERIMENTAL -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENIN
G_MODE_NONE -Werror=thread-safety -Wuser-defined-warnings -lc++experimental -nostdlib++ -L /var/tmp/portage/sys-libs/libcxx-19.0.0_pre
20240406/work/runtimes_build-abi_x86_32.x86/lib -Wl,-rpath,/var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_
x86_32.x86/lib -lc++ -latomic -o /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/test/std/time/t
ime.zone/time.zone.db/time.zone.db.tzdb/Output/current_zone.pass.cpp.dir/t.tmp.exe
# executed command: /usr/lib/ccache/bin/i686-pc-linux-gnu-clang++ /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/libcxx/test/
std/time/time.zone/time.zone.db/time.zone.db.tzdb/current_zone.pass.cpp -pthread --target=i686-pc-linux-gnu -nostdinc++ -I /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/include/c++/v1 -I /var/tmp/portage/sys-libs/libcxx-19.0.0_pr
e20240406/work/runtimes_build-abi_x86_32.x86/include/c++/v1 -I /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/libcxx/test/sup
port -std=c++26 -Werror -Wall -Wctad-maybe-unsupported -Wextra -Wshadow -Wundef -Wunused-template -Wno-unused-command-line-argument -Wn
o-attributes -Wno-pessimizing-move -Wno-noexcept-type -Wno-atomic-alignment -Wno-reserved-module-identifier -Wdeprecated-copy -Wdepreca
ted-copy-dtor -Wno-user-defined-literals -Wno-tautological-compare -Wsign-compare -Wunused-variable -Wunused-parameter -Wunreachable-co
de -Wno-unused-local-typedef -Wno-local-type-template-args -Wno-c++11-extensions -Wno-unknown-pragmas -Wno-pass-failed -Wno-mismatched-
new-delete -Wno-redundant-move -Wno-self-move -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -D_LIBCPP_ENABLE_EXPERIMENTAL -D_LIBCPP_HARDENING_M
ODE=_LIBCPP_HARDENING_MODE_NONE -Werror=thread-safety -Wuser-defined-warnings -lc++experimental -nostdlib++ -L /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/lib -Wl,-rpath,/var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/
runtimes_build-abi_x86_32.x86/lib -lc++ -latomic -o /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.
x86/test/std/time/time.zone/time.zone.db/time.zone.db.tzdb/Output/current_zone.pass.cpp.dir/t.tmp.exe
# EXECUTED AS
/usr/bin/python3.12 /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/libcxx/utils/run.py --execdir /var/tmp/portage/sys-libs/li
bcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/test/std/time/time.zone/time.zone.db/time.zone.db.tzdb/Output/current_zone.p
ass.cpp.dir -- /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/test/std/time/time.zone/time.zon
e.db/time.zone.db.tzdb/Output/current_zone.pass.cpp.dir/t.tmp.exe
# executed command: /usr/bin/python3.12 /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/libcxx/utils/run.py --execdir /var/tmp
/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/test/std/time/time.zone/time.zone.db/time.zone.db.tzdb/O
utput/current_zone.pass.cpp.dir -- /var/tmp/portage/sys-libs/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/test/std/time
/time.zone/time.zone.db/time.zone.db.tzdb/Output/current_zone.pass.cpp.dir/t.tmp.exe
# .---command stderr------------
# | libc++abi: terminating due to uncaught exception of type std::runtime_error: tzdb: the time zone '../../../var/tmp/portage/sys-libs
/libcxx-19.0.0_pre20240406/work/runtimes_build-abi_x86_32.x86/test/std/time/time.zone/time.zone.db/time.zone.db.tzdb/Output/usr/share/zoneinfo/Poland' is not found in the database
# `-----------------------------
# error: command failed with exit status: 250
--
********************
$ ls -lh /etc/localtime
lrwxrwxrwx 1 root root 28 Apr 8 2023 /etc/localtime -> ../usr/share/zoneinfo/Poland
Perhaps it doesn't handle relative symlinks correctly?
CC @mordante