[libunwind] Support the new libc++ test format
Reviewers: ldionne, #libunwind, mstorsjo
Reviewed By: ldionne, #libunwind, mstorsjo
Subscribers: mstorsjo, dexonsmith, llvm-commits, libcxx-commits
Tags: #llvm, #libunwind
Differential Revision: https://reviews.llvm.org/D77501
Cr-Mirrored-From: https://chromium.googlesource.com/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 649f042802d3ed9648da4b1939ac387bc4fe9976
diff --git a/test/lit.cfg b/test/lit.cfg
index 1d284bd..4ac7493 100644
--- a/test/lit.cfg
+++ b/test/lit.cfg
@@ -67,4 +67,9 @@
configuration = config_module.Configuration(lit_config, config)
configuration.configure()
configuration.print_config_info()
-config.test_format = configuration.get_test_format()
+if lit_config.params.get('use_new_format', False):
+ lit_config.note("Using the experimental libc++ testing format")
+ import libcxx.test.newformat
+ config.test_format = libcxx.test.newformat.CxxStandardLibraryTest()
+else:
+ config.test_format = configuration.get_test_format()
