clang/test/lit.cfg: Disable dev-fd-fs on cygwin for now.

open("/dev/fd/1-foobar") fails with EEXIST on cygwin.

llvm-svn: 168676

diff --git a/clang/test/lit.cfg b/clang/test/lit.cfg
index 1180f72..1a4fcbd 100644 (file)
--- a/clang/test/lit.cfg
+++ b/clang/test/lit.cfg
@@ -238,7 +238,7 @@ if is_filesystem_case_insensitive():
     config.available_features.add('case-insensitive-filesystem')
 
 # Tests that require the /dev/fd filesystem.
-if os.path.exists("/dev/fd/0"):
+if os.path.exists("/dev/fd/0") and sys.platform not in ['cygwin']:
     config.available_features.add('dev-fd-fs')
 
 # [PR8833] LLP64-incompatible tests