def test_read_first_2 (self) :
r = StringIO.StringIO("")
a = [0, 0]
b = pfd_read_first(r, a)
self.assert_(b == False)
self.assert_(a[0] == 0)
self.assert_(a[1] == 0)
def test_read_first_3 (self) :
r = StringIO.StringIO("100 100 89\n")
a = [0, 0]
b = pfd_read_first(r, a)
self.assert_(b == True)
self.assert_(a[0] == 100)
self.assert_(a[1] == 100)
def test_read_first_1 (self) :
r = StringIO.StringIO("1 10\n")
a = [0, 0]
b = pfd_read_first(r, a)
self.assert_(b == True)
self.assert_(a[0] == 1)
self.assert_(a[1] == 10)
