llvm-mirror

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History

Sam McCall 870b03306d [clangd] Fix check-clangd with no clang built - pass required=False to use_clang(), as we don't need it - fix required=False (which was unused and rotted): - make derived substitutions conditional on it - add a feature so we can disable tests that need it - conditionally disable our one test that depends on %resource_dir. This doesn't seem right from first principles, but isn't a big deal. Differential Revision: https://reviews.llvm.org/D90528		2020-11-02 21:10:43 +01:00
..
examples
lit	[clangd] Fix check-clangd with no clang built	2020-11-02 21:10:43 +01:00
tests	[LIT] fixed up accidentally committed EOF problems.	2020-10-21 13:29:58 +01:00
utils
CMakeLists.txt
LICENSE.TXT	[lit] Ship and bundle license for lit package	2020-10-30 15:34:00 +01:00
lit.py
MANIFEST.in
README.txt
setup.py	[lit] Ship and bundle license for lit package	2020-10-30 15:34:00 +01:00

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