[libc++] Clean up some outdated documentation about running libc++ tests
The documentation is still awfully outdated, but it's a bit better at least.
Cr-Mirrored-From: https://chromium.googlesource.com/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: b785396525562661ffba887501c540fea951633f
diff --git a/docs/TestingLibcxx.rst b/docs/TestingLibcxx.rst
index 810131f..0c9c87d 100644
--- a/docs/TestingLibcxx.rst
+++ b/docs/TestingLibcxx.rst
@@ -109,13 +109,13 @@
Specify the compiler used to build the tests.
-.. option:: cxx_stdlib_under_test=<stdlib name>
+.. option:: stdlib=<stdlib name>
- **Values**: libc++, libstdc++
+ **Values**: libc++, libstdc++, msvc
- Specify the C++ standard library being tested. Unless otherwise specified
- libc++ is used. This option is intended to allow running the libc++ test
- suite against other standard library implementations.
+ Specify the C++ standard library being tested. The default is libc++ if this
+ option is not provided. This option is intended to allow running the libc++
+ test suite against other standard library implementations.
.. option:: std=<standard version>
@@ -151,22 +151,6 @@
still be used to specify the path of the library to link to and run against,
respectively.
-.. option:: use_lit_shell=<bool>
-
- Enable or disable the use of LIT's internal shell in ShTests. If the
- environment variable LIT_USE_INTERNAL_SHELL is present then that is used as
- the default value. Otherwise the default value is True on Windows and False
- on every other platform.
-
-.. option:: compile_flags="<list-of-args>"
-
- Specify additional compile flags as a space delimited string.
- Note: This options should not be used to change the standard version used.
-
-.. option:: link_flags="<list-of-args>"
-
- Specify additional link flags as a space delimited string.
-
.. option:: debug_level=<level>
**Values**: 0, 1