From 35413614dd0df5bb82f51bf65debe83902e4a5fc Mon Sep 17 00:00:00 2001
From: alfredolucomav <alfredo.luco@mavericks.cool>
Date: Sun, 2 Apr 2023 23:41:54 -0400
Subject: [PATCH] tests: main actor to be sure in main thread

---
 unittests/runtime/TaskStatus.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/unittests/runtime/TaskStatus.cpp b/unittests/runtime/TaskStatus.cpp
index 7bbf84837a45b..f0c18cc04618e 100644
--- a/unittests/runtime/TaskStatus.cpp
+++ b/unittests/runtime/TaskStatus.cpp
@@ -137,3 +137,15 @@ TEST(TaskStatusTest, cancellation_simple) {
     swift_job_run(task, createFakeExecutor(1234));
   });
 }
+
+TEST(TaskStatusTest, main_actor_simple) {
+    auto mainExecutor = swift_task_getMainExecutor();
+    bool hasRun = false;
+    
+    struct Storage { int value; };
+    withSimpleTask(Storage{47}, [&](ValueContext<Storage> *context) {
+        EXPECT_TRUE(swift_task_isCurrentExecutor(mainExecutor));
+    }, [&](AsyncTask *task) {
+        swift_job_run(task, mainExecutor);
+    });
+}