Config map is not exposed through the command line, so testing this
is somewhat tricky. But basically we need a test that if a custom
driver builds a config map and passes it to main, it gets respected.
A config map allows config files in the source tree to be mapped
to alternate config files in the build tree. This particular test
works by having two config files in separate directories, and
setting up a config map to have that redirects A/lit.site.cfg
to B/altconfig. Then, we print a message in A/lit.site.cfg
and B/altconfig and check that we do see the output from B
but don't see the output from A. Additionally we test that
the test suite specified by A's config map is properly discovered.
Differential Revision: https://reviews.llvm.org/D38105
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313887 91177308-0d34-0410-b5e6-96231b3b80d8
Multi-configuration CMake generators such as those for Visual Studio or Xcode do not
specify a build config at configure time, but let the user choose at build
time. In these cases binaries go into build/${Configuration}/bin rather than
build/bin. Prior to this commit, check-lit would fail when using multi-configuration
generators as it did not know how to resolve ${Configuration} in order
to find tools such as FileCheck. This commit teaches it to resolve
llvm_tools_dir within lit using the value specified with --param
build_mode.
Differential Revision: https://reviews.llvm.org/D36263
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309967 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
This is an alternative solution to running the lit test suite on bots
without polluting the source directory. Each input test suite gets an
auto-generated site config in the build directory that points back to
the test input source directory.
This adds some cmake comlexity, but now we don't need to remove and
re-copy the test input directory before every test.
Reviewers: delcypher, modocache
Subscribers: mgorny, llvm-commits
Differential Revision: https://reviews.llvm.org/D36026
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309602 91177308-0d34-0410-b5e6-96231b3b80d8
This should fix googletest-format test failures on the clang modules
buildbots, which have a stale copy of the OneTest script in the build
directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309432 91177308-0d34-0410-b5e6-96231b3b80d8
This reverts r257221.
This caused several build bot failures
* It looks like some of the tests don't work correctly under Windows
* It looks like the lit per test timeout tests fail
So I'm reverting for now. Once the above failures are fixed running
lit's tests can be enabled again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257268 91177308-0d34-0410-b5e6-96231b3b80d8
directy with ``make check-lit`` and are run as part of
``make check-all``.
In principle we should run lit's testsuite before testing LLVM using lit
so that any problems with lit get discovered before testing LLVM so we
can bail out early. However this implementation (``check-all`` runs all
tests together) seemed simpler and will still report failing lit tests.
Note that the tests and the configured ``lit.site.cfg`` have to be
copied into the build directory to avoid polluting the source tree.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257221 91177308-0d34-0410-b5e6-96231b3b80d8
