tests: sha256: skip test if uhashlib module is not available.

pfalcon · pfalcon · commit c8b0229bc7c6 · 2014-12-18T00:32:15.000+02:00
diff --git a/tests/extmod/sha256.py b/tests/extmod/sha256.py
@@ -1,7 +1,14 @@
+import sys
 try:
     import uhashlib as hashlib
 except ImportError:
-    import hashlib
+    try:
+        import hashlib
+    except ImportError:
+        # This is neither uPy, nor cPy, so must be uPy with
+        # uhashlib module disabled.
+        print("SKIP")
+        sys.exit()
 
 
 h = hashlib.sha256()
