Move /src/test to /tests

6 files changed, 65 insertions, 0 deletions

diff --git a/tests/ui/deref-patterns/basic.rs b/tests/ui/deref-patterns/basic.rs
new file mode 100644
index 00000000000..249716040a1
--- /dev/null
+++ b/tests/ui/deref-patterns/basic.rs
@@ -0,0 +1,17 @@
+// run-pass
+// check-run-results
+#![feature(string_deref_patterns)]
+
+fn main() {
+    test(Some(String::from("42")));
+    test(Some(String::new()));
+    test(None);
+}
+
+fn test(o: Option<String>) {
+    match o {
+        Some("42") => println!("the answer"),
+        Some(_) => println!("something else?"),
+        None => println!("nil"),
+    }
+}
diff --git a/tests/ui/deref-patterns/basic.run.stdout b/tests/ui/deref-patterns/basic.run.stdout
new file mode 100644
index 00000000000..e50df058281
--- /dev/null
+++ b/tests/ui/deref-patterns/basic.run.stdout
@@ -0,0 +1,3 @@
+the answer
+something else?
+nil
diff --git a/tests/ui/deref-patterns/default-infer.rs b/tests/ui/deref-patterns/default-infer.rs
new file mode 100644
index 00000000000..050b847305b
--- /dev/null
+++ b/tests/ui/deref-patterns/default-infer.rs
@@ -0,0 +1,9 @@
+// check-pass
+#![feature(string_deref_patterns)]
+
+fn main() {
+    match <_ as Default>::default() {
+        "" => (),
+        _ => unreachable!(),
+    }
+}
diff --git a/tests/ui/deref-patterns/gate.rs b/tests/ui/deref-patterns/gate.rs
new file mode 100644
index 00000000000..ff50e30dea8
--- /dev/null
+++ b/tests/ui/deref-patterns/gate.rs
@@ -0,0 +1,7 @@
+// gate-test-string_deref_patterns
+fn main() {
+    match String::new() {
+        "" | _ => {}
+        //~^ mismatched types
+    }
+}
diff --git a/tests/ui/deref-patterns/gate.stderr b/tests/ui/deref-patterns/gate.stderr
new file mode 100644
index 00000000000..993468b5e82
--- /dev/null
+++ b/tests/ui/deref-patterns/gate.stderr
@@ -0,0 +1,11 @@
+error[E0308]: mismatched types
+  --> $DIR/gate.rs:4:9
+   |
+LL |     match String::new() {
+   |           ------------- this expression has type `String`
+LL |         "" | _ => {}
+   |         ^^ expected struct `String`, found `&str`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0308`.
diff --git a/tests/ui/deref-patterns/refs.rs b/tests/ui/deref-patterns/refs.rs
new file mode 100644
index 00000000000..97e260d2752
--- /dev/null
+++ b/tests/ui/deref-patterns/refs.rs
@@ -0,0 +1,18 @@
+// check-pass
+#![feature(string_deref_patterns)]
+
+fn foo(s: &String) -> i32 {
+    match *s {
+        "a" => 42,
+        _ => -1,
+    }
+}
+
+fn bar(s: Option<&&&&String>) -> i32 {
+    match s {
+        Some(&&&&"&&&&") => 1,
+        _ => -1,
+    }
+}
+
+fn main() {}