# -*-*- coding: latin-1 -*-*-
import os

count = 0
for fileName in os.listdir("."):
    if fileName.startswith("test_") and fileName.endswith(".py"):
        rv = os.system("python %s" % fileName)
        if rv:
            count +=1
            print "%s failed " % fileName


print
if count:
    print count, "tests programs failed !"
else:
    print "all tests passed"
print