[libcxx-commits] [libcxx] 170475c - Instructions to run libc++ test suite

[via libcxx-commits]

Author: AdityaK
Date: 2023-04-20T09:52:47-07:00
New Revision: 170475cf1d08e9d57d61f9d46ac1fcde30d28f2d

URL: https://github.com/llvm/llvm-project/commit/170475cf1d08e9d57d61f9d46ac1fcde30d28f2d
DIFF: https://github.com/llvm/llvm-project/commit/170475cf1d08e9d57d61f9d46ac1fcde30d28f2d.diff

LOG: Instructions to run libc++ test suite

Reviewers: ldionne, philnik, EricWF

Reviewed By: EricWF

Differential Revision: https://reviews.llvm.org/D147751

Added: 
    

Modified: 
    libcxx/docs/TestingLibcxx.rst

Removed: 
    


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diff  --git a/libcxx/docs/TestingLibcxx.rst b/libcxx/docs/TestingLibcxx.rst
index 9dc8792f5a783..259672c261c2c 100644
--- a/libcxx/docs/TestingLibcxx.rst
+++ b/libcxx/docs/TestingLibcxx.rst
@@ -39,11 +39,15 @@ whether the required libraries have been built, you can use the
   $ <build>/bin/llvm-lit -sv libcxx/test/std/depr/depr.c.headers/stdlib_h.pass.cpp # Run a single test
   $ <build>/bin/llvm-lit -sv libcxx/test/std/atomics libcxx/test/std/threads # Test std::thread and std::atomic
 
+If you used **ninja** as your build system then running ``ninja check-cxx`` will run
+all the tests in the libc++ testsuite.
+
 .. note::
   If you used the Bootstrapping build instead of the default runtimes build, the
   ``cxx-test-depends`` target is instead named ``runtimes-test-depends``, and
   you will need to prefix ``<build>/runtimes/runtimes-<target>-bins/`` to the
-  paths of all tests.
+  paths of all tests. For example, to run all the libcxx tests you can do
+  ``<build>/bin/llvm-lit -sv <build>/runtimes/runtimes-bins/libcxx/test``.
 
 In the default configuration, the tests are built against headers that form a
 fake installation root of libc++. This installation root has to be updated when