# test that cmath functions support user classes with __float__ and __complex__
try:
import cmath
except ImportError:
print("SKIP")
raise SystemExit
class TestFloat:
def __float__(self):
return 1.0
class TestComplex:
def __complex__(self):
return complex(10, 1)
for clas in TestFloat, TestComplex:
print("%.5g" % cmath.phase(clas()))
