Rename directories for some crates from `syntax_x` to `rustc_x`

`syntax_expand` -> `rustc_expand`
`syntax_pos` -> `rustc_span`
`syntax_ext` -> `rustc_builtin_macros`

1 files changed, 0 insertions, 110 deletions

diff --git a/src/libsyntax_expand/tokenstream/tests.rs b/src/libsyntax_expand/tokenstream/tests.rs
deleted file mode 100644
index e13999320df..00000000000
--- a/src/libsyntax_expand/tokenstream/tests.rs
+++ /dev/null
@@ -1,110 +0,0 @@
-use crate::tests::string_to_stream;
-
-use smallvec::smallvec;
-use syntax::ast::Name;
-use syntax::token;
-use syntax::tokenstream::{TokenStream, TokenStreamBuilder, TokenTree};
-use syntax::with_default_globals;
-use syntax_pos::{BytePos, Span};
-
-fn string_to_ts(string: &str) -> TokenStream {
-    string_to_stream(string.to_owned())
-}
-
-fn sp(a: u32, b: u32) -> Span {
-    Span::with_root_ctxt(BytePos(a), BytePos(b))
-}
-
-#[test]
-fn test_concat() {
-    with_default_globals(|| {
-        let test_res = string_to_ts("foo::bar::baz");
-        let test_fst = string_to_ts("foo::bar");
-        let test_snd = string_to_ts("::baz");
-        let eq_res = TokenStream::from_streams(smallvec![test_fst, test_snd]);
-        assert_eq!(test_res.trees().count(), 5);
-        assert_eq!(eq_res.trees().count(), 5);
-        assert_eq!(test_res.eq_unspanned(&eq_res), true);
-    })
-}
-
-#[test]
-fn test_to_from_bijection() {
-    with_default_globals(|| {
-        let test_start = string_to_ts("foo::bar(baz)");
-        let test_end = test_start.trees().collect();
-        assert_eq!(test_start, test_end)
-    })
-}
-
-#[test]
-fn test_eq_0() {
-    with_default_globals(|| {
-        let test_res = string_to_ts("foo");
-        let test_eqs = string_to_ts("foo");
-        assert_eq!(test_res, test_eqs)
-    })
-}
-
-#[test]
-fn test_eq_1() {
-    with_default_globals(|| {
-        let test_res = string_to_ts("::bar::baz");
-        let test_eqs = string_to_ts("::bar::baz");
-        assert_eq!(test_res, test_eqs)
-    })
-}
-
-#[test]
-fn test_eq_3() {
-    with_default_globals(|| {
-        let test_res = string_to_ts("");
-        let test_eqs = string_to_ts("");
-        assert_eq!(test_res, test_eqs)
-    })
-}
-
-#[test]
-fn test_diseq_0() {
-    with_default_globals(|| {
-        let test_res = string_to_ts("::bar::baz");
-        let test_eqs = string_to_ts("bar::baz");
-        assert_eq!(test_res == test_eqs, false)
-    })
-}
-
-#[test]
-fn test_diseq_1() {
-    with_default_globals(|| {
-        let test_res = string_to_ts("(bar,baz)");
-        let test_eqs = string_to_ts("bar,baz");
-        assert_eq!(test_res == test_eqs, false)
-    })
-}
-
-#[test]
-fn test_is_empty() {
-    with_default_globals(|| {
-        let test0: TokenStream = Vec::<TokenTree>::new().into_iter().collect();
-        let test1: TokenStream =
-            TokenTree::token(token::Ident(Name::intern("a"), false), sp(0, 1)).into();
-        let test2 = string_to_ts("foo(bar::baz)");
-
-        assert_eq!(test0.is_empty(), true);
-        assert_eq!(test1.is_empty(), false);
-        assert_eq!(test2.is_empty(), false);
-    })
-}
-
-#[test]
-fn test_dotdotdot() {
-    with_default_globals(|| {
-        let mut builder = TokenStreamBuilder::new();
-        builder.push(TokenTree::token(token::Dot, sp(0, 1)).joint());
-        builder.push(TokenTree::token(token::Dot, sp(1, 2)).joint());
-        builder.push(TokenTree::token(token::Dot, sp(2, 3)));
-        let stream = builder.build();
-        assert!(stream.eq_unspanned(&string_to_ts("...")));
-        assert_eq!(stream.trees().count(), 1);
-    })
-}