libstdc++: Adjust Filesystem TS test for Windows

The Filesystem TS isn't really supported for Windows, but the FAIL for
this test is just because it doesn't match what happens on Windows.

libstdc++-v3/ChangeLog:

	* testsuite/experimental/filesystem/operations/create_directories.cc:
	Adjust expected results for Windows.

1 files changed, 15 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/experimental/filesystem/operations/create_directories.cc b/libstdc++-v3/testsuite/experimental/filesystem/operations/create_directories.cc
index 8cdc7030441..03060c6cbb3 100644
--- a/libstdc++-v3/testsuite/experimental/filesystem/operations/create_directories.cc
+++ b/libstdc++-v3/testsuite/experimental/filesystem/operations/create_directories.cc
@@ -108,8 +108,15 @@ test02()
     VERIFY( !result );
     VERIFY( ec == std::errc::not_a_directory );
     result = create_directories(file.path/"../bar", ec);
+#if defined(__MINGW32__) || defined(__MINGW64__)
+    VERIFY( result );
+    VERIFY( !ec );
+    VERIFY( is_directory(dir.path/"bar") );
+    remove(dir.path/"bar");
+#else
     VERIFY( !result );
     VERIFY( ec );
+#endif
   }
 }
 
@@ -120,11 +127,19 @@ test03()
   const auto p = __gnu_test::nonexistent_path() / "/";
   bool result = create_directories(p);
   VERIFY( result );
+#if defined(__MINGW32__) || defined(__MINGW64__)
+  VERIFY( exists(p/".") ); // needed due to PR libstdc++/88881
+#else
   VERIFY( exists(p) );
+#endif
   remove(p);
   result = create_directories(p/"foo/");
   VERIFY( result );
+#if defined(__MINGW32__) || defined(__MINGW64__)
+  VERIFY( exists(p/".") ); // needed due to PR libstdc++/88881
+#else
   VERIFY( exists(p) );
+#endif
   VERIFY( exists(p/"foo") );
   remove_all(p);
 }