83d7735487
Executors can be specified at configure time by using the -DLIBCXX_EXECUTOR=""
option. Examples include:
$ cmake <other_flags> -DLIBCXX_EXECUTOR="TimeoutExecutor(30,LocalExecutor())"
This runs individual tests with a maximum duration
$ cmake <other_flags> -DLIBCXX_EXECUTOR="SSHExecutor('hostname','username')"
This runs tests on a remote target, using scp to shuttle binaries to the
target, and ssh to invoke commands there.
$ cmake <other_flags> -DLIBCXX_EXECUTOR="PrefixExecutor('/path/to/run/script',LocalExecutor())"
This assumes the script knows how to copy run the executables passed to it,
and allows for the ultimate control. This is useful for running things
inside emulators like Valgrind & QEMU.
TODO: This doesn't claim to support ShTest tests yet, that will take a bit more
thought & finagling (I'm still not sure how to orchestrate copy-in for those cases.
I've also punted on what to do about tests that read data files. The testsuite
has several tests that need to read *.dat files placed next to them, and
currently those aren't copied over when using, say, an SSHExecutor. The
affected tests are:
libc++ :: std/input.output/file.streams/fstreams/filebuf.virtuals/pbackfail.pass.cpp
libc++ :: std/input.output/file.streams/fstreams/filebuf.virtuals/underflow.pass.cpp
libc++ :: std/input.output/file.streams/fstreams/ifstream.assign/member_swap.pass.cpp
libc++ :: std/input.output/file.streams/fstreams/ifstream.assign/move_assign.pass.cpp
libc++ :: std/input.output/file.streams/fstreams/ifstream.assign/nonmember_swap.pass.cpp
libc++ :: std/input.output/file.streams/fstreams/ifstream.cons/move.pass.cpp
libc++ :: std/input.output/file.streams/fstreams/ifstream.cons/pointer.pass.cpp
libc++ :: std/input.output/file.streams/fstreams/ifstream.cons/string.pass.cpp
libc++ :: std/input.output/file.streams/fstreams/ifstream.members/close.pass.cpp
libc++ :: std/input.output/file.streams/fstreams/ifstream.members/open_pointer.pass.cpp
libc++ :: std/input.output/file.streams/fstreams/ifstream.members/open_string.pass.cpp
libc++ :: std/input.output/file.streams/fstreams/ifstream.members/rdbuf.pass.cpp
libc++ :: std/localization/locales/locale.convenience/conversions/conversions.buffer/pbackfail.pass.cpp
libc++ :: std/localization/locales/locale.convenience/conversions/conversions.buffer/underflow.pass.cpp
Note: One thing to watch out for when using the SSHExecutor for cross-testing is
that you'll also want to specify a TargetInfo object (so that the host's
features aren't used for available-features checks and flags setup).
http://reviews.llvm.org/D7380
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@230592 91177308-0d34-0410-b5e6-96231b3b80d8
25 lines
1.3 KiB
INI
25 lines
1.3 KiB
INI
@AUTO_GEN_COMMENT@
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config.cxx_under_test = "@LIBCXX_COMPILER@"
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config.std = "@LIBCXX_STD_VERSION@"
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config.libcxx_src_root = "@LIBCXX_SOURCE_DIR@"
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config.libcxx_obj_root = "@LIBCXX_BINARY_DIR@"
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config.cxx_library_root = "@LIBCXX_LIBRARY_DIR@"
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config.enable_exceptions = "@LIBCXX_ENABLE_EXCEPTIONS@"
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config.enable_rtti = "@LIBCXX_ENABLE_RTTI@"
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config.enable_shared = "@LIBCXX_ENABLE_SHARED@"
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config.enable_32bit = "@LIBCXX_BUILD_32_BITS@"
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config.enable_threads = "@LIBCXX_ENABLE_THREADS@"
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config.enable_monotonic_clock = "@LIBCXX_ENABLE_MONOTONIC_CLOCK@"
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config.cxx_abi = "@LIBCXX_CXX_ABI_LIBNAME@"
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config.use_sanitizer = "@LLVM_USE_SANITIZER@"
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config.abi_library_path = "@LIBCXX_CXX_ABI_LIBRARY_PATH@"
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config.configuration_variant = "@LIBCXX_LIT_VARIANT@"
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config.target_triple = "@LIBCXX_TARGET_TRIPLE@"
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config.sysroot = "@LIBCXX_SYSROOT@"
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config.gcc_toolchain = "@LIBCXX_GCC_TOOLCHAIN@"
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config.target_info = "@LIBCXX_TARGET_INFO@"
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config.executor = "@LIBCXX_EXECUTOR@"
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# Let the main config do the real work.
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lit_config.load_config(config, "@LIBCXX_SOURCE_DIR@/test/lit.cfg")
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