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History

Alex Richardson bad1805589 [lit] Include total elapsed time in xunit output The time= attribute can also be used for the testsuites tag. While this attribute appears to be ignored by Jenkins (`bab34bcc96/src/main/java/hudson/tasks/junit/SuiteResult.java (L202)`), it is still useful if you manually inspect the xml file. Reviewed By: yln Differential Revision: https://reviews.llvm.org/D84230		2020-07-23 11:19:18 +01:00
..
examples	Fix lit/example/many-tests pickling issue	2018-09-14 19:44:09 +00:00
lit	[lit] Include total elapsed time in xunit output	2020-07-23 11:19:18 +01:00
tests	[lit] Include total elapsed time in xunit output	2020-07-23 11:19:18 +01:00
utils
CMakeLists.txt
lit.py	[lit] Small cleanups. NFCI	2019-12-13 17:00:04 -08:00
MANIFEST.in	lit: Make sure the builtin_commands directory is packaged by setup.py	2018-09-26 14:56:11 +00:00
README.txt	[lit] Remove TODO	2016-11-03 23:41:49 +00:00
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