Move /src/test to /tests

16 files changed, 0 insertions, 356 deletions

diff --git a/src/test/ui/str/str-array-assignment.rs b/src/test/ui/str/str-array-assignment.rs
deleted file mode 100644
index 323eefb381a..00000000000
--- a/src/test/ui/str/str-array-assignment.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-fn main() {
-  let s = "abc";
-  let t = if true { s[..2] } else { s };
-  //~^ ERROR `if` and `else` have incompatible types
-  let u: &str = if true { s[..2] } else { s };
-  //~^ ERROR mismatched types
-  let v = s[..2];
-  //~^ ERROR the size for values of type
-  let w: &str = s[..2];
-  //~^ ERROR mismatched types
-}
diff --git a/src/test/ui/str/str-array-assignment.stderr b/src/test/ui/str/str-array-assignment.stderr
deleted file mode 100644
index c23400a1d14..00000000000
--- a/src/test/ui/str/str-array-assignment.stderr
+++ /dev/null
@@ -1,45 +0,0 @@
-error[E0308]: `if` and `else` have incompatible types
-  --> $DIR/str-array-assignment.rs:3:37
-   |
-LL |   let t = if true { s[..2] } else { s };
-   |                     ------          ^ expected `str`, found `&str`
-   |                     |
-   |                     expected because of this
-
-error[E0308]: mismatched types
-  --> $DIR/str-array-assignment.rs:5:27
-   |
-LL |   let u: &str = if true { s[..2] } else { s };
-   |                           ^^^^^^
-   |                           |
-   |                           expected `&str`, found `str`
-   |                           help: consider borrowing here: `&s[..2]`
-
-error[E0277]: the size for values of type `str` cannot be known at compilation time
-  --> $DIR/str-array-assignment.rs:7:7
-   |
-LL |   let v = s[..2];
-   |       ^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `str`
-   = note: all local variables must have a statically known size
-   = help: unsized locals are gated as an unstable feature
-help: consider borrowing here
-   |
-LL |   let v = &s[..2];
-   |           +
-
-error[E0308]: mismatched types
-  --> $DIR/str-array-assignment.rs:9:17
-   |
-LL |   let w: &str = s[..2];
-   |          ----   ^^^^^^
-   |          |      |
-   |          |      expected `&str`, found `str`
-   |          |      help: consider borrowing here: `&s[..2]`
-   |          expected due to this
-
-error: aborting due to 4 previous errors
-
-Some errors have detailed explanations: E0277, E0308.
-For more information about an error, try `rustc --explain E0277`.
diff --git a/src/test/ui/str/str-as-char.fixed b/src/test/ui/str/str-as-char.fixed
deleted file mode 100644
index 42bbef83917..00000000000
--- a/src/test/ui/str/str-as-char.fixed
+++ /dev/null
@@ -1,5 +0,0 @@
-// run-rustfix
-
-fn main() {
-    println!("●●"); //~ ERROR character literal may only contain one codepoint
-}
diff --git a/src/test/ui/str/str-as-char.rs b/src/test/ui/str/str-as-char.rs
deleted file mode 100644
index 09b9dfc590d..00000000000
--- a/src/test/ui/str/str-as-char.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-// run-rustfix
-
-fn main() {
-    println!('●●'); //~ ERROR character literal may only contain one codepoint
-}
diff --git a/src/test/ui/str/str-as-char.stderr b/src/test/ui/str/str-as-char.stderr
deleted file mode 100644
index c3cb488e3d1..00000000000
--- a/src/test/ui/str/str-as-char.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error: character literal may only contain one codepoint
-  --> $DIR/str-as-char.rs:4:14
-   |
-LL |     println!('●●');
-   |              ^^^^
-   |
-help: if you meant to write a `str` literal, use double quotes
-   |
-LL |     println!("●●");
-   |              ~~~~
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/str/str-concat-on-double-ref.rs b/src/test/ui/str/str-concat-on-double-ref.rs
deleted file mode 100644
index e68210d53b7..00000000000
--- a/src/test/ui/str/str-concat-on-double-ref.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-fn main() {
-    let a: &String = &"1".to_owned();
-    let b: &str = &"2";
-    let c = a + b;
-    //~^ ERROR cannot add `&str` to `&String`
-    println!("{:?}", c);
-}
diff --git a/src/test/ui/str/str-concat-on-double-ref.stderr b/src/test/ui/str/str-concat-on-double-ref.stderr
deleted file mode 100644
index bd354679f78..00000000000
--- a/src/test/ui/str/str-concat-on-double-ref.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error[E0369]: cannot add `&str` to `&String`
-  --> $DIR/str-concat-on-double-ref.rs:4:15
-   |
-LL |     let c = a + b;
-   |             - ^ - &str
-   |             | |
-   |             | `+` cannot be used to concatenate two `&str` strings
-   |             &String
-   |
-   = note: string concatenation requires an owned `String` on the left
-help: create an owned `String` from a string reference
-   |
-LL |     let c = a.to_owned() + b;
-   |              +++++++++++
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0369`.
diff --git a/src/test/ui/str/str-escape.rs b/src/test/ui/str/str-escape.rs
deleted file mode 100644
index 0264632fd24..00000000000
--- a/src/test/ui/str/str-escape.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// check-pass
-fn main() {
-    let s = "\
-
-             ";
-    //~^^^ WARNING multiple lines skipped by escaped newline
-    let s = "foo\
-             bar
-             ";
-    //~^^^ WARNING non-ASCII whitespace symbol '\u{a0}' is not skipped
-}
diff --git a/src/test/ui/str/str-escape.stderr b/src/test/ui/str/str-escape.stderr
deleted file mode 100644
index b2501f1a214..00000000000
--- a/src/test/ui/str/str-escape.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-warning: multiple lines skipped by escaped newline
-  --> $DIR/str-escape.rs:3:14
-   |
-LL |       let s = "\
-   |  ______________^
-LL | |
-LL | |              ";
-   | |_____________^ skipping everything up to and including this point
-
-warning: non-ASCII whitespace symbol '\u{a0}' is not skipped
-  --> $DIR/str-escape.rs:7:17
-   |
-LL |       let s = "foo\
-   |  _________________^
-LL | |              bar
-   | |   ^ non-ASCII whitespace symbol '\u{a0}' is not skipped
-   | |___|
-   | 
-
-warning: 2 warnings emitted
-
diff --git a/src/test/ui/str/str-idx.rs b/src/test/ui/str/str-idx.rs
deleted file mode 100644
index 1b32ed5533d..00000000000
--- a/src/test/ui/str/str-idx.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-pub fn main() {
-    let s: &str = "hello";
-    let _: u8 = s[4]; //~ ERROR the type `str` cannot be indexed by `{integer}`
-    let _ = s.get(4); //~ ERROR the type `str` cannot be indexed by `{integer}`
-    let _ = s.get_unchecked(4); //~ ERROR the type `str` cannot be indexed by `{integer}`
-    let _: u8 = s['c']; //~ ERROR the type `str` cannot be indexed by `char`
-}
diff --git a/src/test/ui/str/str-idx.stderr b/src/test/ui/str/str-idx.stderr
deleted file mode 100644
index cb1a6fcacfc..00000000000
--- a/src/test/ui/str/str-idx.stderr
+++ /dev/null
@@ -1,54 +0,0 @@
-error[E0277]: the type `str` cannot be indexed by `{integer}`
-  --> $DIR/str-idx.rs:3:19
-   |
-LL |     let _: u8 = s[4];
-   |                   ^ string indices are ranges of `usize`
-   |
-   = help: the trait `SliceIndex<str>` is not implemented for `{integer}`
-   = note: you can use `.chars().nth()` or `.bytes().nth()`
-           for more information, see chapter 8 in The Book: <https://doc.rust-lang.org/book/ch08-02-strings.html#indexing-into-strings>
-   = help: the trait `SliceIndex<[T]>` is implemented for `usize`
-   = note: required for `str` to implement `Index<{integer}>`
-
-error[E0277]: the type `str` cannot be indexed by `{integer}`
-  --> $DIR/str-idx.rs:4:19
-   |
-LL |     let _ = s.get(4);
-   |               --- ^ string indices are ranges of `usize`
-   |               |
-   |               required by a bound introduced by this call
-   |
-   = help: the trait `SliceIndex<str>` is not implemented for `{integer}`
-   = note: you can use `.chars().nth()` or `.bytes().nth()`
-           for more information, see chapter 8 in The Book: <https://doc.rust-lang.org/book/ch08-02-strings.html#indexing-into-strings>
-   = help: the trait `SliceIndex<[T]>` is implemented for `usize`
-note: required by a bound in `core::str::<impl str>::get`
-  --> $SRC_DIR/core/src/str/mod.rs:LL:COL
-
-error[E0277]: the type `str` cannot be indexed by `{integer}`
-  --> $DIR/str-idx.rs:5:29
-   |
-LL |     let _ = s.get_unchecked(4);
-   |               ------------- ^ string indices are ranges of `usize`
-   |               |
-   |               required by a bound introduced by this call
-   |
-   = help: the trait `SliceIndex<str>` is not implemented for `{integer}`
-   = note: you can use `.chars().nth()` or `.bytes().nth()`
-           for more information, see chapter 8 in The Book: <https://doc.rust-lang.org/book/ch08-02-strings.html#indexing-into-strings>
-   = help: the trait `SliceIndex<[T]>` is implemented for `usize`
-note: required by a bound in `core::str::<impl str>::get_unchecked`
-  --> $SRC_DIR/core/src/str/mod.rs:LL:COL
-
-error[E0277]: the type `str` cannot be indexed by `char`
-  --> $DIR/str-idx.rs:6:19
-   |
-LL |     let _: u8 = s['c'];
-   |                   ^^^ string indices are ranges of `usize`
-   |
-   = help: the trait `SliceIndex<str>` is not implemented for `char`
-   = note: required for `str` to implement `Index<char>`
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/str/str-lit-type-mismatch.rs b/src/test/ui/str/str-lit-type-mismatch.rs
deleted file mode 100644
index 12637c7b994..00000000000
--- a/src/test/ui/str/str-lit-type-mismatch.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-fn main() {
-    let x: &[u8] = "foo"; //~ ERROR mismatched types
-    let y: &[u8; 4] = "baaa"; //~ ERROR mismatched types
-    let z: &str = b"foo"; //~ ERROR mismatched types
-}
diff --git a/src/test/ui/str/str-lit-type-mismatch.stderr b/src/test/ui/str/str-lit-type-mismatch.stderr
deleted file mode 100644
index 6b56cd6f3fc..00000000000
--- a/src/test/ui/str/str-lit-type-mismatch.stderr
+++ /dev/null
@@ -1,49 +0,0 @@
-error[E0308]: mismatched types
-  --> $DIR/str-lit-type-mismatch.rs:2:20
-   |
-LL |     let x: &[u8] = "foo";
-   |            -----   ^^^^^ expected slice `[u8]`, found `str`
-   |            |
-   |            expected due to this
-   |
-   = note: expected reference `&[u8]`
-              found reference `&'static str`
-help: consider adding a leading `b`
-   |
-LL |     let x: &[u8] = b"foo";
-   |                    +
-
-error[E0308]: mismatched types
-  --> $DIR/str-lit-type-mismatch.rs:3:23
-   |
-LL |     let y: &[u8; 4] = "baaa";
-   |            --------   ^^^^^^ expected array `[u8; 4]`, found `str`
-   |            |
-   |            expected due to this
-   |
-   = note: expected reference `&[u8; 4]`
-              found reference `&'static str`
-help: consider adding a leading `b`
-   |
-LL |     let y: &[u8; 4] = b"baaa";
-   |                       +
-
-error[E0308]: mismatched types
-  --> $DIR/str-lit-type-mismatch.rs:4:19
-   |
-LL |     let z: &str = b"foo";
-   |            ----   ^^^^^^ expected `str`, found array `[u8; 3]`
-   |            |
-   |            expected due to this
-   |
-   = note: expected reference `&str`
-              found reference `&'static [u8; 3]`
-help: consider removing the leading `b`
-   |
-LL -     let z: &str = b"foo";
-LL +     let z: &str = "foo";
-   |
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/str/str-mut-idx.rs b/src/test/ui/str/str-mut-idx.rs
deleted file mode 100644
index 575a9eae859..00000000000
--- a/src/test/ui/str/str-mut-idx.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-fn bot<T>() -> T { loop {} }
-
-fn mutate(s: &mut str) {
-    s[1..2] = bot();
-    //~^ ERROR the size for values of type
-    //~| ERROR the size for values of type
-    s[1usize] = bot();
-    //~^ ERROR the type `str` cannot be indexed by `usize`
-    s.get_mut(1);
-    //~^ ERROR the type `str` cannot be indexed by `{integer}`
-    s.get_unchecked_mut(1);
-    //~^ ERROR the type `str` cannot be indexed by `{integer}`
-    s['c'];
-    //~^ ERROR the type `str` cannot be indexed by `char`
-}
-
-pub fn main() {}
diff --git a/src/test/ui/str/str-mut-idx.stderr b/src/test/ui/str/str-mut-idx.stderr
deleted file mode 100644
index ca4b86ba306..00000000000
--- a/src/test/ui/str/str-mut-idx.stderr
+++ /dev/null
@@ -1,78 +0,0 @@
-error[E0277]: the size for values of type `str` cannot be known at compilation time
-  --> $DIR/str-mut-idx.rs:4:15
-   |
-LL |     s[1..2] = bot();
-   |               ^^^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `str`
-note: required by a bound in `bot`
-  --> $DIR/str-mut-idx.rs:1:8
-   |
-LL | fn bot<T>() -> T { loop {} }
-   |        ^ required by this bound in `bot`
-help: consider relaxing the implicit `Sized` restriction
-   |
-LL | fn bot<T: ?Sized>() -> T { loop {} }
-   |         ++++++++
-
-error[E0277]: the size for values of type `str` cannot be known at compilation time
-  --> $DIR/str-mut-idx.rs:4:5
-   |
-LL |     s[1..2] = bot();
-   |     ^^^^^^^ doesn't have a size known at compile-time
-   |
-   = help: the trait `Sized` is not implemented for `str`
-   = note: the left-hand-side of an assignment must have a statically known size
-
-error[E0277]: the type `str` cannot be indexed by `usize`
-  --> $DIR/str-mut-idx.rs:7:7
-   |
-LL |     s[1usize] = bot();
-   |       ^^^^^^ string indices are ranges of `usize`
-   |
-   = help: the trait `SliceIndex<str>` is not implemented for `usize`
-   = help: the trait `SliceIndex<[T]>` is implemented for `usize`
-   = note: required for `str` to implement `Index<usize>`
-
-error[E0277]: the type `str` cannot be indexed by `{integer}`
-  --> $DIR/str-mut-idx.rs:9:15
-   |
-LL |     s.get_mut(1);
-   |       ------- ^ string indices are ranges of `usize`
-   |       |
-   |       required by a bound introduced by this call
-   |
-   = help: the trait `SliceIndex<str>` is not implemented for `{integer}`
-   = note: you can use `.chars().nth()` or `.bytes().nth()`
-           for more information, see chapter 8 in The Book: <https://doc.rust-lang.org/book/ch08-02-strings.html#indexing-into-strings>
-   = help: the trait `SliceIndex<[T]>` is implemented for `usize`
-note: required by a bound in `core::str::<impl str>::get_mut`
-  --> $SRC_DIR/core/src/str/mod.rs:LL:COL
-
-error[E0277]: the type `str` cannot be indexed by `{integer}`
-  --> $DIR/str-mut-idx.rs:11:25
-   |
-LL |     s.get_unchecked_mut(1);
-   |       ----------------- ^ string indices are ranges of `usize`
-   |       |
-   |       required by a bound introduced by this call
-   |
-   = help: the trait `SliceIndex<str>` is not implemented for `{integer}`
-   = note: you can use `.chars().nth()` or `.bytes().nth()`
-           for more information, see chapter 8 in The Book: <https://doc.rust-lang.org/book/ch08-02-strings.html#indexing-into-strings>
-   = help: the trait `SliceIndex<[T]>` is implemented for `usize`
-note: required by a bound in `core::str::<impl str>::get_unchecked_mut`
-  --> $SRC_DIR/core/src/str/mod.rs:LL:COL
-
-error[E0277]: the type `str` cannot be indexed by `char`
-  --> $DIR/str-mut-idx.rs:13:7
-   |
-LL |     s['c'];
-   |       ^^^ string indices are ranges of `usize`
-   |
-   = help: the trait `SliceIndex<str>` is not implemented for `char`
-   = note: required for `str` to implement `Index<char>`
-
-error: aborting due to 6 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/str/str-overrun.rs b/src/test/ui/str/str-overrun.rs
deleted file mode 100644
index a3ec8941322..00000000000
--- a/src/test/ui/str/str-overrun.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-// run-fail
-// error-pattern:index out of bounds: the len is 5 but the index is 5
-// ignore-emscripten no processes
-
-fn main() {
-    let s: String = "hello".to_string();
-
-    // Bounds-check panic.
-    assert_eq!(s.as_bytes()[5], 0x0 as u8);
-}