[lit testing] Mark reorder.py as unavailable on Windows

The test file has embedded slashes. This is fine for normal users that
are just recording and reordering paths, but not great when the trace
data is committed back to a repository that should work on both Unix and
Windows.

diff --git a/llvm/utils/lit/tests/reorder.py b/llvm/utils/lit/tests/reorder.py
index 8e5ecda..fb1c4bc 100644 (file)
--- a/llvm/utils/lit/tests/reorder.py
+++ b/llvm/utils/lit/tests/reorder.py
@@ -3,7 +3,7 @@
 # RUN: cp %{inputs}/reorder/.lit_test_times.txt %{inputs}/reorder/.lit_test_times.txt.orig
 # RUN: %{lit} -j1 %{inputs}/reorder | FileCheck %s
 # RUN: not diff %{inputs}/reorder/.lit_test_times.txt %{inputs}/reorder/.lit_test_times.txt.orig
-# RUN: cp %{inputs}/reorder/.lit_test_times.txt.orig %{inputs}/reorder/.lit_test_times.txt
+# UNSUPPORTED: windows
 # END.
 
 # CHECK:     -- Testing: 3 tests, 1 workers --