llvm-project

History

Stella Stamenova cc2404c01d [lit, python] Always add quotes around the python path in lit Summary: The issue with the python path is that the path to python on Windows can contain spaces. To make the tests always work, the path to python needs to be surrounded by quotes. This change updates several configuration files which specify the path to python as a substitution and also remove quotes from existing tests. Reviewers: asmith, zturner, alexshap, jakehehrlich Reviewed By: zturner, alexshap, jakehehrlich Subscribers: mehdi_amini, nemanjai, eraman, kbarton, jakehehrlich, steven_wu, dexonsmith, stella.stamenova, delcypher, llvm-commits Differential Revision: https://reviews.llvm.org/D50206 llvm-svn: 339073		2018-08-06 22:37:44 +00:00
..
examples	…
lit	[lit, python] Always add quotes around the python path in lit	2018-08-06 22:37:44 +00:00
tests	[lit, python] Always add quotes around the python path in lit	2018-08-06 22:37:44 +00:00
utils	…
CMakeLists.txt	[lit] Add a test for the builtin config map.	2017-09-21 16:18:28 +00:00
MANIFEST.in	…
README.txt	[lit] Remove TODO	2016-11-03 23:41:49 +00:00
lit.py	[lit] Undo the patch to stop writing pyc files.	2017-09-20 20:31:24 +00:00
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