micropython: add micropython component

components/language/micropython/tests/basics/async_with_break.py

@@ -0,0 +1,59 @@
+# test async with, escaped by a break
+
+class AContext:
+    async def __aenter__(self):
+        print('enter')
+        return 1
+    async def __aexit__(self, exc_type, exc, tb):
+        print('exit', exc_type, exc)
+
+async def f1():
+    while 1:
+        async with AContext():
+            print('body')
+            break
+            print('no 1')
+        print('no 2')
+
+o = f1()
+try:
+    print(o.send(None))
+except StopIteration:
+    print('finished')
+
+async def f2():
+    while 1:
+        try:
+            async with AContext():
+                print('body')
+                break
+                print('no 1')
+        finally:
+            print('finally')
+        print('no 2')
+
+o = f2()
+try:
+    print(o.send(None))
+except StopIteration:
+    print('finished')
+
+async def f3():
+    while 1:
+        try:
+            try:
+                async with AContext():
+                    print('body')
+                    break
+                    print('no 1')
+            finally:
+                print('finally inner')
+        finally:
+            print('finally outer')
+        print('no 2')
+
+o = f3()
+try:
+    print(o.send(None))
+except StopIteration:
+    print('finished')