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Louis Dionne db01bed9bb [Lit] Pass through SSH_AUTH_SOCK from the surrounding environment This allows running Lit tests that run ssh without having to manually enter a password (which is inconvenient), by just having ssh-agent setup properly when running the test suite.		2020-06-12 13:59:29 -04:00
..
examples
lit	[Lit] Pass through SSH_AUTH_SOCK from the surrounding environment	2020-06-12 13:59:29 -04:00
tests	[lit] Fix handling of various keyword parse errors	2020-06-12 09:37:40 -04:00
utils
CMakeLists.txt
lit.py
MANIFEST.in
README.txt
setup.py

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