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
35 lines
1.2 KiB
Python
35 lines
1.2 KiB
Python
import os
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import inspect
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def trace_function(function, log_calls, log_results, label=''):
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def wrapper(*args, **kwargs):
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kwarg_strs = ['{}={}'.format(k, v) for (k, v) in kwargs]
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arg_str = ', '.join([str(a) for a in args] + kwarg_strs)
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call_str = '{}({})'.format(function.func_name, arg_str)
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# Perform the call itself, logging before, after, and anything thrown.
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try:
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if log_calls:
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print '{}: Calling {}'.format(label, call_str)
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res = function(*args, **kwargs)
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if log_results:
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print '{}: {} -> {}'.format(label, call_str, res)
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return res
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except Exception as ex:
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if log_results:
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print '{}: {} raised {}'.format(label, call_str, type(ex))
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raise ex
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return wrapper
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def trace_object(obj, log_calls, log_results, label=''):
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for name, member in inspect.getmembers(obj):
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if inspect.ismethod(member):
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# Skip meta-functions, decorate everything else
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if not member.func_name.startswith('__'):
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setattr(obj, name, trace_function(member, log_calls,
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log_results, label))
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return obj
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