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

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

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168676 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/lit.cfg b/test/lit.cfg
index 1180f72f5bfe40b8d0e33a3ecb457cd5c7e806e3..1a4fcbdec79b6fef837f42661e2f5f0427c8fc43 100644 (file)
--- a/test/lit.cfg
+++ b/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