Move /src/test to /tests

1 files changed, 37 insertions, 0 deletions

diff --git a/tests/run-make/coverage/yield.rs b/tests/run-make/coverage/yield.rs
new file mode 100644
index 00000000000..ff7616656ff
--- /dev/null
+++ b/tests/run-make/coverage/yield.rs
@@ -0,0 +1,37 @@
+#![feature(generators, generator_trait)]
+#![allow(unused_assignments)]
+
+use std::ops::{Generator, GeneratorState};
+use std::pin::Pin;
+
+fn main() {
+    let mut generator = || {
+        yield 1;
+        return "foo"
+    };
+
+    match Pin::new(&mut generator).resume(()) {
+        GeneratorState::Yielded(1) => {}
+        _ => panic!("unexpected value from resume"),
+    }
+    match Pin::new(&mut generator).resume(()) {
+        GeneratorState::Complete("foo") => {}
+        _ => panic!("unexpected value from resume"),
+    }
+
+    let mut generator = || {
+        yield 1;
+        yield 2;
+        yield 3;
+        return "foo"
+    };
+
+    match Pin::new(&mut generator).resume(()) {
+        GeneratorState::Yielded(1) => {}
+        _ => panic!("unexpected value from resume"),
+    }
+    match Pin::new(&mut generator).resume(()) {
+        GeneratorState::Yielded(2) => {}
+        _ => panic!("unexpected value from resume"),
+    }
+}