micropython: add micropython component

components/language/micropython/tests/misc/non_compliant_lexer.py

@@ -0,0 +1,33 @@
+# lexer tests for things that are not implemented, or have non-compliant behaviour
+
+
+def test(code):
+    try:
+        exec(code)
+        print("no Error")
+    except SyntaxError:
+        print("SyntaxError")
+    except NotImplementedError:
+        print("NotImplementedError")
+
+
+# uPy requires spaces between literal numbers and keywords, CPy doesn't
+try:
+    eval("1and 0")
+except SyntaxError:
+    print("SyntaxError")
+try:
+    eval("1or 0")
+except SyntaxError:
+    print("SyntaxError")
+try:
+    eval("1if 1else 0")
+except SyntaxError:
+    print("SyntaxError")
+try:
+    eval("1if 0else 0")
+except SyntaxError:
+    print("SyntaxError")
+
+# unicode name escapes are not implemented
+test('"\\N{LATIN SMALL LETTER A}"')