micropython: add micropython component

components/language/micropython/tests/basics/dict1.py

@@ -0,0 +1,70 @@
+# basic dictionary
+
+d = {}
+print(d)
+d[2] = 123
+print(d)
+d = {1:2}
+d[3] = 3
+print(len(d), d[1], d[3])
+d[1] = 0
+print(len(d), d[1], d[3])
+print(str(d) == '{1: 0, 3: 3}' or str(d) == '{3: 3, 1: 0}')
+
+x = 1
+while x < 100:
+    d[x] = x
+    x += 1
+print(d[50])
+
+# equality operator on dicts of different size
+print({} == {1:1})
+
+# equality operator on dicts of same size but with different keys
+print({1:1} == {2:1})
+
+# 0 replacing False's item
+d = {}
+d[False] = 'false'
+d[0] = 'zero'
+print(d)
+
+# False replacing 0's item
+d = {}
+d[0] = 'zero'
+d[False] = 'false'
+print(d)
+
+# 1 replacing True's item
+d = {}
+d[True] = 'true'
+d[1] = 'one'
+print(d)
+
+# True replacing 1's item
+d = {}
+d[1] = 'one'
+d[True] = 'true'
+print(d)
+
+# mixed bools and integers
+d = {False:10, True:11, 2:12}
+print(d[0], d[1], d[2])
+
+# value not found
+try:
+    {}[0]
+except KeyError as er:
+    print('KeyError', er, er.args)
+
+# unsupported unary op
+try:
+    +{}
+except TypeError:
+    print('TypeError')
+
+# unsupported binary op
+try:
+    {} + {}
+except TypeError:
+    print('TypeError')