68 lines
1.9 KiB
Python
68 lines
1.9 KiB
Python
import unittest
|
|
|
|
from Cython import StringIOTree as stringtree
|
|
|
|
code = """
|
|
cdef int spam # line 1
|
|
|
|
cdef ham():
|
|
a = 1
|
|
b = 2
|
|
c = 3
|
|
d = 4
|
|
|
|
def eggs():
|
|
pass
|
|
|
|
cpdef bacon():
|
|
print spam
|
|
print 'scotch'
|
|
print 'tea?'
|
|
print 'or coffee?' # line 16
|
|
"""
|
|
|
|
linemap = dict(enumerate(code.splitlines()))
|
|
|
|
class TestStringIOTree(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
self.tree = stringtree.StringIOTree()
|
|
|
|
def test_markers(self):
|
|
assert not self.tree.allmarkers()
|
|
|
|
def test_insertion(self):
|
|
self.write_lines((1, 2, 3))
|
|
line_4_to_6_insertion_point = self.tree.insertion_point()
|
|
self.write_lines((7, 8))
|
|
line_9_to_13_insertion_point = self.tree.insertion_point()
|
|
self.write_lines((14, 15, 16))
|
|
|
|
line_4_insertion_point = line_4_to_6_insertion_point.insertion_point()
|
|
self.write_lines((5, 6), tree=line_4_to_6_insertion_point)
|
|
|
|
line_9_to_12_insertion_point = (
|
|
line_9_to_13_insertion_point.insertion_point())
|
|
self.write_line(13, tree=line_9_to_13_insertion_point)
|
|
|
|
self.write_line(4, tree=line_4_insertion_point)
|
|
self.write_line(9, tree=line_9_to_12_insertion_point)
|
|
line_10_insertion_point = line_9_to_12_insertion_point.insertion_point()
|
|
self.write_line(11, tree=line_9_to_12_insertion_point)
|
|
self.write_line(10, tree=line_10_insertion_point)
|
|
self.write_line(12, tree=line_9_to_12_insertion_point)
|
|
|
|
self.assertEqual(self.tree.allmarkers(), list(range(1, 17)))
|
|
self.assertEqual(code.strip(), self.tree.getvalue().strip())
|
|
|
|
|
|
def write_lines(self, linenos, tree=None):
|
|
for lineno in linenos:
|
|
self.write_line(lineno, tree=tree)
|
|
|
|
def write_line(self, lineno, tree=None):
|
|
if tree is None:
|
|
tree = self.tree
|
|
tree.markers.append(lineno)
|
|
tree.write(linemap[lineno] + '\n')
|