Move tests from `test/run-fail` to UI

2 files changed, 29 insertions, 0 deletions

diff --git a/src/test/ui/threads-sendsync/task-spawn-barefn.rs b/src/test/ui/threads-sendsync/task-spawn-barefn.rs
new file mode 100644
index 00000000000..e5b899e0af9
--- /dev/null
+++ b/src/test/ui/threads-sendsync/task-spawn-barefn.rs
@@ -0,0 +1,18 @@
+// run-fail
+// error-pattern:Ensure that the child thread runs by panicking
+// ignore-emscripten Needs threads.
+
+use std::thread;
+
+fn main() {
+    // the purpose of this test is to make sure that thread::spawn()
+    // works when provided with a bare function:
+    let r = thread::spawn(startfn).join();
+    if r.is_err() {
+        panic!()
+    }
+}
+
+fn startfn() {
+    assert!("Ensure that the child thread runs by panicking".is_empty());
+}
diff --git a/src/test/ui/threads-sendsync/test-tasks-invalid-value.rs b/src/test/ui/threads-sendsync/test-tasks-invalid-value.rs
new file mode 100644
index 00000000000..6411421429c
--- /dev/null
+++ b/src/test/ui/threads-sendsync/test-tasks-invalid-value.rs
@@ -0,0 +1,11 @@
+// This checks that RUST_TEST_THREADS not being 1, 2, ... is detected
+// properly.
+
+// run-fail
+// error-pattern:should be a positive integer
+// compile-flags: --test
+// exec-env:RUST_TEST_THREADS=foo
+// ignore-emscripten
+
+#[test]
+fn do_nothing() {}