Viewing file:  test_OutputHandling.py (1.14 KB) -rw-r--r--
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from guppy.heapy.test import support
class FirstCase(support.TestCase):
def setUp(self):
support.TestCase.setUp(self)
self.OH = self.heapy.OutputHandling
def test_1(self):
class T:
def __init__(self, test, numlines, get_num_lines=None, get_more_msg=None):
mod = test.OH
def get_line_iter():
for i in range(numlines):
yield '%d'%i
self.mod = mod
self.more = mod.more_printer(
self,
get_line_iter = get_line_iter,
max_top_lines = 4,
max_more_lines = 3,
get_num_lines = get_num_lines,
get_more_msg=get_more_msg)
def __str__(self):
return self.more._oh_printer.get_str_of_top()
self.aseq(str( T(self, 4) ), '0\n1\n2\n3')
t = T(self,6, lambda :6)
self.aseq(str(t), "0\n1\n2\n3\n<Lines 0..3 of 6. Type e.g. '_.more' for more.>")
x = t.more
self.aseq(str(x), '4\n5')
self.aseq(str(x.top), "0\n1\n2\n3\n<Lines 0..3 of 6. Type e.g. '_.more' for more.>")
t = T(self,6, get_more_msg = lambda f, t: '<%d more rows>'%(6-t))
self.aseq(str(t), '0\n1\n2\n3\n<3 more rows>')
def test_main(debug = 0):
support.run_unittest(FirstCase, debug)
if __name__ == "__main__":
test_main()
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