diff --git a/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::equal/equal.pass.cpp b/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_equal/equal.pass.cpp
similarity index 100%
rename from test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::equal/equal.pass.cpp
rename to test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_equal/equal.pass.cpp
diff --git a/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::op!=/not_equal.pass.cpp b/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_op!=/not_equal.pass.cpp
similarity index 100%
rename from test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::op!=/not_equal.pass.cpp
rename to test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_op!=/not_equal.pass.cpp
diff --git a/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::op++/dereference.pass.cpp b/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_op++/dereference.pass.cpp
similarity index 100%
rename from test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::op++/dereference.pass.cpp
rename to test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_op++/dereference.pass.cpp
diff --git a/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::op==/equal.pass.cpp b/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_op==/equal.pass.cpp
similarity index 100%
rename from test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::op==/equal.pass.cpp
rename to test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_op==/equal.pass.cpp
diff --git a/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::op_astrk/arrow.pass.cpp b/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_op_astrk/arrow.pass.cpp
similarity index 100%
rename from test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::op_astrk/arrow.pass.cpp
rename to test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_op_astrk/arrow.pass.cpp
diff --git a/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::op_astrk/post_increment.pass.cpp b/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_op_astrk/post_increment.pass.cpp
similarity index 100%
rename from test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::op_astrk/post_increment.pass.cpp
rename to test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_op_astrk/post_increment.pass.cpp
diff --git a/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::op_astrk/pre_increment.pass.cpp b/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_op_astrk/pre_increment.pass.cpp
similarity index 100%
rename from test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::op_astrk/pre_increment.pass.cpp
rename to test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_op_astrk/pre_increment.pass.cpp
diff --git a/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::proxy/proxy.pass.cpp b/test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_proxy/proxy.pass.cpp
similarity index 100%
rename from test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator::proxy/proxy.pass.cpp
rename to test/iterators/stream.iterators/istreambuf.iterator/istreambuf.iterator_proxy/proxy.pass.cpp