micropython: add micropython component

components/language/micropython/tests/basics/try_finally1.py

@@ -0,0 +1,96 @@
+print("noexc-finally")
+try:
+    print("try")
+finally:
+    print("finally")
+
+print("noexc-finally-finally")
+try:
+    print("try1")
+    try:
+        print("try2")
+    finally:
+        print("finally2")
+finally:
+    print("finally1")
+print()
+
+print("noexc-finally-func-finally")
+def func2():
+    try:
+        print("try2")
+    finally:
+        print("finally2")
+
+try:
+    print("try1")
+    func2()
+finally:
+    print("finally1")
+print()
+
+
+print("exc-finally-except")
+try:
+    print("try1")
+    try:
+        print("try2")
+        foo()
+    except:
+        print("except2")
+finally:
+    print("finally1")
+print()
+
+print("exc-finally-except-filter")
+try:
+    print("try1")
+    try:
+        print("try2")
+        foo()
+    except NameError:
+        print("except2")
+finally:
+    print("finally1")
+print()
+
+
+print("exc-except-finally-finally")
+try:  # top-level catch-all except to not fail script
+    try:
+        print("try1")
+        try:
+            print("try2")
+            foo()
+        finally:
+            print("finally2")
+    finally:
+        print("finally1")
+except:
+    print("catch-all except")
+print()
+
+# case where a try-except within a finally cancels the exception
+print("exc-finally-subexcept")
+try:
+    print("try1")
+finally:
+    try:
+        print("try2")
+        foo
+    except:
+        print("except2")
+    print("finally1")
+print()
+
+# case where exception is raised after a finally has finished (tests that the finally doesn't run again)
+def func():
+    try:
+        print("try")
+    finally:
+        print("finally")
+    foo
+try:
+    func()
+except:
+    print("except")