micropython: add micropython component

components/language/micropython/tests/extmod/ujson_loads_float.py

@@ -0,0 +1,20 @@
+try:
+    import ujson as json
+except ImportError:
+    try:
+        import json
+    except ImportError:
+        print("SKIP")
+        raise SystemExit
+
+
+def my_print(o):
+    print("%.3f" % o)
+
+
+my_print(json.loads("1.2"))
+my_print(json.loads("1e2"))
+my_print(json.loads("-2.3"))
+my_print(json.loads("-2e3"))
+my_print(json.loads("-2e+3"))
+my_print(json.loads("-2e-3"))