tests: Add tests for op special meths, ubinascii, complex.

tests/basics/dict2.py

@@ -12,5 +12,3 @@ print(d['1'], d['2'], d['3'])
 d2 = dict(d)
 print('2' in d2)
 print(id(d) != id(d2), d == d2)
-
-print(d.__getitem__('2'))

tests/basics/dict_specialmeth.py

+# dict object with special methods
+
+d = {}
+d.__setitem__('2', 'two')
+print(d.__getitem__('2'))
+d.__delitem__('2')
+print(d)

tests/basics/set_specialmeth.py

+# set object with special methods
+
+s = {1, 2}
+print(s.__contains__(1))
+print(s.__contains__(3))

tests/extmod/ubinascii_hexlify.py

+try:
+    import ubinascii as binascii
+except ImportError:
+    import binascii
+
+print(binascii.hexlify(b'\x00\x01\x02\x03\x04\x05\x06\x07'))
+print(binascii.hexlify(b'\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f'))
+print(binascii.hexlify(b'\x7f\x80\xff'))
+print(binascii.hexlify(b'1234ABCDabcd'))

tests/float/complex1.py

+# test basic complex number functionality
+
+# constructor
+print(complex(1))
+print(complex(1.2))
+print(complex(1.2j))
+print(complex("1"))
+print(complex("1.2"))
+print(complex("1.2j"))
+print(complex(1, 2))
+print(complex(1j, 2j))
+
+# unary ops
+print(bool(1j))
+print(+(1j))
+#print(-(1j)) uPy doesn't print correctly
+
+# binary ops
+print(1j + 2)
+print(1j + 2j)
+print(1j - 2)
+print(1j - 2j)
+print(1j * 2)
+print(1j * 2j)
+print(1j / 2)
+#print(1j / 2j) uPy doesn't print correctly
+#print(1j ** 2) uPy doesn't print correctly
+#print(1j ** 2j) uPy doesn't print correctly