diff --git a/test/input.output/file.streams/fstreams/filebuf.assign/member_swap.pass.cpp b/test/input.output/file.streams/fstreams/filebuf.assign/member_swap.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/filebuf.assign/member_swap.pass.cpp
rename to test/input.output/file.streams/fstreams/filebuf.assign/member_swap.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/filebuf.assign/move_assign.pass.cpp b/test/input.output/file.streams/fstreams/filebuf.assign/move_assign.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/filebuf.assign/move_assign.pass.cpp
rename to test/input.output/file.streams/fstreams/filebuf.assign/move_assign.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/filebuf.assign/nonmember_swap.pass.cpp b/test/input.output/file.streams/fstreams/filebuf.assign/nonmember_swap.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/filebuf.assign/nonmember_swap.pass.cpp
rename to test/input.output/file.streams/fstreams/filebuf.assign/nonmember_swap.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/filebuf.cons/move.pass.cpp b/test/input.output/file.streams/fstreams/filebuf.cons/move.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/filebuf.cons/move.pass.cpp
rename to test/input.output/file.streams/fstreams/filebuf.cons/move.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/filebuf.members/open_pointer.pass.cpp b/test/input.output/file.streams/fstreams/filebuf.members/open_pointer.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/filebuf.members/open_pointer.pass.cpp
rename to test/input.output/file.streams/fstreams/filebuf.members/open_pointer.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/filebuf.virtuals/overflow.pass.cpp b/test/input.output/file.streams/fstreams/filebuf.virtuals/overflow.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/filebuf.virtuals/overflow.pass.cpp
rename to test/input.output/file.streams/fstreams/filebuf.virtuals/overflow.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/filebuf.virtuals/pbackfail.pass.cpp b/test/input.output/file.streams/fstreams/filebuf.virtuals/pbackfail.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/filebuf.virtuals/pbackfail.pass.cpp
rename to test/input.output/file.streams/fstreams/filebuf.virtuals/pbackfail.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/filebuf.virtuals/seekoff.pass.cpp b/test/input.output/file.streams/fstreams/filebuf.virtuals/seekoff.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/filebuf.virtuals/seekoff.pass.cpp
rename to test/input.output/file.streams/fstreams/filebuf.virtuals/seekoff.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/filebuf.virtuals/underflow.pass.cpp b/test/input.output/file.streams/fstreams/filebuf.virtuals/underflow.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/filebuf.virtuals/underflow.pass.cpp
rename to test/input.output/file.streams/fstreams/filebuf.virtuals/underflow.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/fstream.assign/member_swap.pass.cpp b/test/input.output/file.streams/fstreams/fstream.assign/member_swap.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/fstream.assign/member_swap.pass.cpp
rename to test/input.output/file.streams/fstreams/fstream.assign/member_swap.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/fstream.assign/move_assign.pass.cpp b/test/input.output/file.streams/fstreams/fstream.assign/move_assign.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/fstream.assign/move_assign.pass.cpp
rename to test/input.output/file.streams/fstreams/fstream.assign/move_assign.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/fstream.assign/nonmember_swap.pass.cpp b/test/input.output/file.streams/fstreams/fstream.assign/nonmember_swap.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/fstream.assign/nonmember_swap.pass.cpp
rename to test/input.output/file.streams/fstreams/fstream.assign/nonmember_swap.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/fstream.cons/move.pass.cpp b/test/input.output/file.streams/fstreams/fstream.cons/move.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/fstream.cons/move.pass.cpp
rename to test/input.output/file.streams/fstreams/fstream.cons/move.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/fstream.cons/pointer.pass.cpp b/test/input.output/file.streams/fstreams/fstream.cons/pointer.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/fstream.cons/pointer.pass.cpp
rename to test/input.output/file.streams/fstreams/fstream.cons/pointer.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/fstream.cons/string.pass.cpp b/test/input.output/file.streams/fstreams/fstream.cons/string.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/fstream.cons/string.pass.cpp
rename to test/input.output/file.streams/fstreams/fstream.cons/string.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/fstream.members/open_pointer.pass.cpp b/test/input.output/file.streams/fstreams/fstream.members/open_pointer.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/fstream.members/open_pointer.pass.cpp
rename to test/input.output/file.streams/fstreams/fstream.members/open_pointer.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/fstream.members/open_string.pass.cpp b/test/input.output/file.streams/fstreams/fstream.members/open_string.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/fstream.members/open_string.pass.cpp
rename to test/input.output/file.streams/fstreams/fstream.members/open_string.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ifstream.assign/member_swap.pass.cpp b/test/input.output/file.streams/fstreams/ifstream.assign/member_swap.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ifstream.assign/member_swap.pass.cpp
rename to test/input.output/file.streams/fstreams/ifstream.assign/member_swap.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ifstream.assign/move_assign.pass.cpp b/test/input.output/file.streams/fstreams/ifstream.assign/move_assign.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ifstream.assign/move_assign.pass.cpp
rename to test/input.output/file.streams/fstreams/ifstream.assign/move_assign.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ifstream.assign/nonmember_swap.pass.cpp b/test/input.output/file.streams/fstreams/ifstream.assign/nonmember_swap.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ifstream.assign/nonmember_swap.pass.cpp
rename to test/input.output/file.streams/fstreams/ifstream.assign/nonmember_swap.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ifstream.cons/move.pass.cpp b/test/input.output/file.streams/fstreams/ifstream.cons/move.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ifstream.cons/move.pass.cpp
rename to test/input.output/file.streams/fstreams/ifstream.cons/move.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ifstream.cons/pointer.pass.cpp b/test/input.output/file.streams/fstreams/ifstream.cons/pointer.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ifstream.cons/pointer.pass.cpp
rename to test/input.output/file.streams/fstreams/ifstream.cons/pointer.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ifstream.cons/string.pass.cpp b/test/input.output/file.streams/fstreams/ifstream.cons/string.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ifstream.cons/string.pass.cpp
rename to test/input.output/file.streams/fstreams/ifstream.cons/string.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ifstream.members/open_pointer.pass.cpp b/test/input.output/file.streams/fstreams/ifstream.members/open_pointer.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ifstream.members/open_pointer.pass.cpp
rename to test/input.output/file.streams/fstreams/ifstream.members/open_pointer.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ifstream.members/open_string.pass.cpp b/test/input.output/file.streams/fstreams/ifstream.members/open_string.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ifstream.members/open_string.pass.cpp
rename to test/input.output/file.streams/fstreams/ifstream.members/open_string.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ifstream.members/rdbuf.pass.cpp b/test/input.output/file.streams/fstreams/ifstream.members/rdbuf.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ifstream.members/rdbuf.pass.cpp
rename to test/input.output/file.streams/fstreams/ifstream.members/rdbuf.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ofstream.assign/member_swap.pass.cpp b/test/input.output/file.streams/fstreams/ofstream.assign/member_swap.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ofstream.assign/member_swap.pass.cpp
rename to test/input.output/file.streams/fstreams/ofstream.assign/member_swap.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ofstream.assign/move_assign.pass.cpp b/test/input.output/file.streams/fstreams/ofstream.assign/move_assign.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ofstream.assign/move_assign.pass.cpp
rename to test/input.output/file.streams/fstreams/ofstream.assign/move_assign.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ofstream.assign/nonmember_swap.pass.cpp b/test/input.output/file.streams/fstreams/ofstream.assign/nonmember_swap.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ofstream.assign/nonmember_swap.pass.cpp
rename to test/input.output/file.streams/fstreams/ofstream.assign/nonmember_swap.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ofstream.cons/move.pass.cpp b/test/input.output/file.streams/fstreams/ofstream.cons/move.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ofstream.cons/move.pass.cpp
rename to test/input.output/file.streams/fstreams/ofstream.cons/move.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ofstream.cons/pointer.pass.cpp b/test/input.output/file.streams/fstreams/ofstream.cons/pointer.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ofstream.cons/pointer.pass.cpp
rename to test/input.output/file.streams/fstreams/ofstream.cons/pointer.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ofstream.cons/string.pass.cpp b/test/input.output/file.streams/fstreams/ofstream.cons/string.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ofstream.cons/string.pass.cpp
rename to test/input.output/file.streams/fstreams/ofstream.cons/string.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ofstream.members/open_pointer.pass.cpp b/test/input.output/file.streams/fstreams/ofstream.members/open_pointer.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ofstream.members/open_pointer.pass.cpp
rename to test/input.output/file.streams/fstreams/ofstream.members/open_pointer.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ofstream.members/open_string.pass.cpp b/test/input.output/file.streams/fstreams/ofstream.members/open_string.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ofstream.members/open_string.pass.cpp
rename to test/input.output/file.streams/fstreams/ofstream.members/open_string.xfail.pass.cpp
diff --git a/test/input.output/file.streams/fstreams/ofstream.members/rdbuf.pass.cpp b/test/input.output/file.streams/fstreams/ofstream.members/rdbuf.xfail.pass.cpp
similarity index 100%
rename from test/input.output/file.streams/fstreams/ofstream.members/rdbuf.pass.cpp
rename to test/input.output/file.streams/fstreams/ofstream.members/rdbuf.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/ext.manip/get_money.pass.cpp b/test/input.output/iostream.format/ext.manip/get_money.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/ext.manip/get_money.pass.cpp
rename to test/input.output/iostream.format/ext.manip/get_money.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/ext.manip/get_time.pass.cpp b/test/input.output/iostream.format/ext.manip/get_time.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/ext.manip/get_time.pass.cpp
rename to test/input.output/iostream.format/ext.manip/get_time.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/ext.manip/put_money.pass.cpp b/test/input.output/iostream.format/ext.manip/put_money.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/ext.manip/put_money.pass.cpp
rename to test/input.output/iostream.format/ext.manip/put_money.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/ext.manip/put_time.pass.cpp b/test/input.output/iostream.format/ext.manip/put_time.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/ext.manip/put_time.pass.cpp
rename to test/input.output/iostream.format/ext.manip/put_time.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/bool.pass.cpp b/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/bool.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/bool.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/bool.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/double.pass.cpp b/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/double.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/double.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/double.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/float.pass.cpp b/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/float.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/float.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/float.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/int.pass.cpp b/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/int.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/int.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/int.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/long.pass.cpp b/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/long.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/long.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/long.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/long_double.pass.cpp b/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/long_double.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/long_double.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/long_double.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/long_long.pass.cpp b/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/long_long.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/long_long.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/long_long.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/pointer.pass.cpp b/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/pointer.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/pointer.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/pointer.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/short.pass.cpp b/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/short.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/short.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/short.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_int.pass.cpp b/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_int.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_int.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_int.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_long.pass.cpp b/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_long.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_long.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_long.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_long_long.pass.cpp b/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_long_long.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_long_long.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_long_long.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_short.pass.cpp b/test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_short.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_short.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.formatted/istream.formatted.arithmetic/unsigned_short.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.formatted/istream_extractors/chart.pass.cpp b/test/input.output/iostream.format/input.streams/istream.formatted/istream_extractors/chart.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.formatted/istream_extractors/chart.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.formatted/istream_extractors/chart.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.formatted/istream_extractors/wchar_t_pointer.pass.cpp b/test/input.output/iostream.format/input.streams/istream.formatted/istream_extractors/wchar_t_pointer.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.formatted/istream_extractors/wchar_t_pointer.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.formatted/istream_extractors/wchar_t_pointer.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.manip/ws.pass.cpp b/test/input.output/iostream.format/input.streams/istream.manip/ws.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.manip/ws.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.manip/ws.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream.rvalue/rvalue.pass.cpp b/test/input.output/iostream.format/input.streams/istream.rvalue/rvalue.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream.rvalue/rvalue.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream.rvalue/rvalue.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/input.streams/istream/istream_sentry/ctor.pass.cpp b/test/input.output/iostream.format/input.streams/istream/istream_sentry/ctor.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/input.streams/istream/istream_sentry/ctor.pass.cpp
rename to test/input.output/iostream.format/input.streams/istream/istream_sentry/ctor.xfail.pass.cpp
diff --git a/test/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/pointer.pass.cpp b/test/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/pointer.xfail.pass.cpp
similarity index 100%
rename from test/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/pointer.pass.cpp
rename to test/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/pointer.xfail.pass.cpp
diff --git a/test/input.output/string.streams/istringstream/istringstream.assign/member_swap.pass.cpp b/test/input.output/string.streams/istringstream/istringstream.assign/member_swap.xfail.pass.cpp
similarity index 100%
rename from test/input.output/string.streams/istringstream/istringstream.assign/member_swap.pass.cpp
rename to test/input.output/string.streams/istringstream/istringstream.assign/member_swap.xfail.pass.cpp
diff --git a/test/input.output/string.streams/istringstream/istringstream.assign/move.pass.cpp b/test/input.output/string.streams/istringstream/istringstream.assign/move.xfail.pass.cpp
similarity index 100%
rename from test/input.output/string.streams/istringstream/istringstream.assign/move.pass.cpp
rename to test/input.output/string.streams/istringstream/istringstream.assign/move.xfail.pass.cpp
diff --git a/test/input.output/string.streams/istringstream/istringstream.assign/nonmember_swap.pass.cpp b/test/input.output/string.streams/istringstream/istringstream.assign/nonmember_swap.xfail.pass.cpp
similarity index 100%
rename from test/input.output/string.streams/istringstream/istringstream.assign/nonmember_swap.pass.cpp
rename to test/input.output/string.streams/istringstream/istringstream.assign/nonmember_swap.xfail.pass.cpp
diff --git a/test/input.output/string.streams/istringstream/istringstream.cons/move.pass.cpp b/test/input.output/string.streams/istringstream/istringstream.cons/move.xfail.pass.cpp
similarity index 100%
rename from test/input.output/string.streams/istringstream/istringstream.cons/move.pass.cpp
rename to test/input.output/string.streams/istringstream/istringstream.cons/move.xfail.pass.cpp
diff --git a/test/input.output/string.streams/istringstream/istringstream.cons/string.pass.cpp b/test/input.output/string.streams/istringstream/istringstream.cons/string.xfail.pass.cpp
similarity index 100%
rename from test/input.output/string.streams/istringstream/istringstream.cons/string.pass.cpp
rename to test/input.output/string.streams/istringstream/istringstream.cons/string.xfail.pass.cpp
diff --git a/test/input.output/string.streams/istringstream/istringstream.members/str.pass.cpp b/test/input.output/string.streams/istringstream/istringstream.members/str.xfail.pass.cpp
similarity index 100%
rename from test/input.output/string.streams/istringstream/istringstream.members/str.pass.cpp
rename to test/input.output/string.streams/istringstream/istringstream.members/str.xfail.pass.cpp
diff --git a/test/input.output/string.streams/stringstream.cons/move.pass.cpp b/test/input.output/string.streams/stringstream.cons/move.xfail.pass.cpp
similarity index 100%
rename from test/input.output/string.streams/stringstream.cons/move.pass.cpp
rename to test/input.output/string.streams/stringstream.cons/move.xfail.pass.cpp
diff --git a/test/input.output/string.streams/stringstream.cons/string.pass.cpp b/test/input.output/string.streams/stringstream.cons/string.xfail.pass.cpp
similarity index 100%
rename from test/input.output/string.streams/stringstream.cons/string.pass.cpp
rename to test/input.output/string.streams/stringstream.cons/string.xfail.pass.cpp
diff --git a/test/input.output/string.streams/stringstream.cons/stringstream.assign/member_swap.pass.cpp b/test/input.output/string.streams/stringstream.cons/stringstream.assign/member_swap.xfail.pass.cpp
similarity index 100%
rename from test/input.output/string.streams/stringstream.cons/stringstream.assign/member_swap.pass.cpp
rename to test/input.output/string.streams/stringstream.cons/stringstream.assign/member_swap.xfail.pass.cpp
diff --git a/test/input.output/string.streams/stringstream.cons/stringstream.assign/move.pass.cpp b/test/input.output/string.streams/stringstream.cons/stringstream.assign/move.xfail.pass.cpp
similarity index 100%
rename from test/input.output/string.streams/stringstream.cons/stringstream.assign/move.pass.cpp
rename to test/input.output/string.streams/stringstream.cons/stringstream.assign/move.xfail.pass.cpp
diff --git a/test/input.output/string.streams/stringstream.cons/stringstream.assign/nonmember_swap.pass.cpp b/test/input.output/string.streams/stringstream.cons/stringstream.assign/nonmember_swap.xfail.pass.cpp
similarity index 100%
rename from test/input.output/string.streams/stringstream.cons/stringstream.assign/nonmember_swap.pass.cpp
rename to test/input.output/string.streams/stringstream.cons/stringstream.assign/nonmember_swap.xfail.pass.cpp
diff --git a/test/input.output/string.streams/stringstream.members/str.pass.cpp b/test/input.output/string.streams/stringstream.members/str.xfail.pass.cpp
similarity index 100%
rename from test/input.output/string.streams/stringstream.members/str.pass.cpp
rename to test/input.output/string.streams/stringstream.members/str.xfail.pass.cpp