micropython: add micropython component

components/language/micropython/tests/wipy/sd.py

@@ -0,0 +1,45 @@
+"""
+SD card test for the CC3200 based boards.
+"""
+
+from machine import SD
+import os
+
+mch = os.uname().machine
+if "LaunchPad" in mch:
+    sd_pins = ("GP16", "GP17", "GP15")
+elif "WiPy" in mch:
+    sd_pins = ("GP10", "GP11", "GP15")
+else:
+    raise Exception("Board not supported!")
+
+sd = SD(pins=sd_pins)
+print(sd)
+sd.deinit()
+print(sd)
+sd.init(sd_pins)
+print(sd)
+
+sd = SD(0, pins=sd_pins)
+sd = SD(id=0, pins=sd_pins)
+sd = SD(0, sd_pins)
+
+# check for memory leaks
+for i in range(0, 1000):
+    sd = sd = SD(0, pins=sd_pins)
+
+# next ones should raise
+try:
+    sd = SD(pins=())
+except Exception:
+    print("Exception")
+
+try:
+    sd = SD(pins=("GP10", "GP11", "GP8"))
+except Exception:
+    print("Exception")
+
+try:
+    sd = SD(pins=("GP10", "GP11"))
+except Exception:
+    print("Exception")