1 files changed, 9 insertions, 0 deletions
diff --git a/std/wasi/testdata/std_io_stdin.rs b/std/wasi/testdata/std_io_stdin.rs
new file mode 100644
index 000000000..170d575c5
--- /dev/null
+++ b/std/wasi/testdata/std_io_stdin.rs
@@ -0,0 +1,9 @@
+// { "stdin": "Hello, stdin!" }
+
+use std::io::Read;
+
+fn main() {
+  let mut buffer = String::new();
+  assert!(std::io::stdin().read_to_string(&mut buffer).is_ok());
+  assert_eq!(buffer, "Hello, stdin!")
+}