Move libXtest into libX/tests

This change moves:

1. `libcoretest` into `libcore/tests`
2. `libcollectionstest` into `libcollections/tests`

This is a follow-up to #39561.

1 files changed, 63 insertions, 0 deletions

diff --git a/src/libcore/tests/lib.rs b/src/libcore/tests/lib.rs
new file mode 100644
index 00000000000..d92c378160d
--- /dev/null
+++ b/src/libcore/tests/lib.rs
@@ -0,0 +1,63 @@
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![deny(warnings)]
+
+#![feature(box_syntax)]
+#![feature(char_escape_debug)]
+#![feature(const_fn)]
+#![feature(core_private_bignum)]
+#![feature(core_private_diy_float)]
+#![feature(dec2flt)]
+#![feature(decode_utf8)]
+#![feature(fixed_size_array)]
+#![feature(flt2dec)]
+#![feature(fmt_internals)]
+#![feature(libc)]
+#![feature(nonzero)]
+#![feature(rand)]
+#![feature(raw)]
+#![feature(sip_hash_13)]
+#![feature(slice_patterns)]
+#![feature(sort_internals)]
+#![feature(sort_unstable)]
+#![feature(step_by)]
+#![feature(test)]
+#![feature(try_from)]
+#![feature(unicode)]
+#![feature(unique)]
+
+extern crate core;
+extern crate test;
+extern crate libc;
+extern crate std_unicode;
+extern crate rand;
+
+mod any;
+mod array;
+mod atomic;
+mod cell;
+mod char;
+mod clone;
+mod cmp;
+mod fmt;
+mod hash;
+mod intrinsics;
+mod iter;
+mod mem;
+mod nonzero;
+mod num;
+mod ops;
+mod option;
+mod ptr;
+mod result;
+mod slice;
+mod str;
+mod tuple;