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Stephen Neuendorffer b899bacfbc Reapply "[lit] GoogleTest framework should report failures if test binary crashes" This reverts commit 78dea0e8fb6cc5c0fae64d65b7f40560cab7b329. The offending lldb test (which is a real bug exposed by this patch) has been disabled on windows (see a67b2faa7c4cfbceffb4213f46769c45a5a9291a) and lldb is queued for inclusion into precommit testing, which would have caught this. Differential Revision: https://reviews.llvm.org/D80389		2020-05-22 14:01:08 -07:00
..
examples
lit	Reapply "[lit] GoogleTest framework should report failures if test binary crashes"	2020-05-22 14:01:08 -07:00
tests	Reapply "[lit] GoogleTest framework should report failures if test binary crashes"	2020-05-22 14:01:08 -07:00
utils
CMakeLists.txt
lit.py
MANIFEST.in
README.txt
setup.py	[lit] Avoid global imports in module declaration	2020-03-27 12:07:19 -07:00

README.txt

===============================
 lit - A Software Testing Tool
===============================

lit is a portable tool for executing LLVM and Clang style test suites,
summarizing their results, and providing indication of failures. lit is designed
to be a lightweight testing tool with as simple a user interface as possible.

=====================
 Contributing to lit
=====================

Please browse the Test Suite > lit category in LLVM's Bugzilla for ideas on
what to work on.

Before submitting patches, run the test suite to ensure nothing has regressed:

    # From within your LLVM source directory.
    utils/lit/lit.py \
        --path /path/to/your/llvm/build/bin \
        utils/lit/tests

Note that lit's tests depend on 'not' and 'FileCheck', LLVM utilities.
You will need to have built LLVM tools in order to run lit's test suite
successfully.

You'll also want to confirm that lit continues to work when testing LLVM.
Follow the instructions in http://llvm.org/docs/TestingGuide.html to run the
regression test suite:

    make check-llvm

And be sure to run the llvm-lit wrapper script as well:

    /path/to/your/llvm/build/bin/llvm-lit utils/lit/tests

Finally, make sure lit works when installed via setuptools:

    python utils/lit/setup.py install
    lit --path /path/to/your/llvm/build/bin utils/lit/tests