Add test to check stdout flushing during shutdown.

diff --git a/src/test/ui/stdout-during-shutdown.rs b/src/test/ui/stdout-during-shutdown.rs
new file mode 100644 (file)
index 0000000..c785fc0
--- /dev/null
+++ b/src/test/ui/stdout-during-shutdown.rs
@@ -0,0 +1,14 @@
+// run-pass
+// check-run-results
+
+#![feature(rustc_private)]
+
+extern crate libc;
+
+fn main() {
+    extern "C" fn bye() {
+        print!(", world!");
+    }
+    unsafe { libc::atexit(bye) };
+    print!("hello");
+}

diff --git a/src/test/ui/stdout-during-shutdown.run.stdout b/src/test/ui/stdout-during-shutdown.run.stdout
new file mode 100644 (file)
index 0000000..30f51a3
--- /dev/null
+++ b/src/test/ui/stdout-during-shutdown.run.stdout
@@ -0,0 +1 @@
+hello, world!
\ No newline at end of file