[llvm-branch-commits] [libcxx] f408ea0 - [libc++] More documentation improvements about running tests

[Tom Stellard via llvm-branch-commits]

Author: Louis Dionne
Date: 2022-08-05T01:04:08-07:00
New Revision: f408ea0cea262a12e08cbedf2cd6825e5435044d

URL: https://github.com/llvm/llvm-project/commit/f408ea0cea262a12e08cbedf2cd6825e5435044d
DIFF: https://github.com/llvm/llvm-project/commit/f408ea0cea262a12e08cbedf2cd6825e5435044d.diff

LOG: [libc++] More documentation improvements about running tests

(cherry picked from commit 3d5d44269c933849068c073f356002940f85bce4)

Added: 
    

Modified: 
    libcxx/docs/TestingLibcxx.rst

Removed: 
    


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diff  --git a/libcxx/docs/TestingLibcxx.rst b/libcxx/docs/TestingLibcxx.rst
index 25395f460de1..9d73b7056b3c 100644
--- a/libcxx/docs/TestingLibcxx.rst
+++ b/libcxx/docs/TestingLibcxx.rst
@@ -37,6 +37,12 @@ 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
 
+.. 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.
+
 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
 changes are made to the headers, so you should re-run the ``cxx-test-depends``