def test_insert_almost_end(self):
runs = runlist.RunList(5, 'a')
runs.set_run(0, 3, 'b')
runs.set_run(4, 5, 'c')
self.check_value(runs, 'bbbac')
runs.insert(4, 3)
self.check_value(runs, 'bbbaaaac')
def _set_style(self, start, end, attributes):
for attribute, value in attributes.items():
try:
runs = self._style_runs[attribute]
except KeyError:
runs = self._style_runs[attribute] = runlist.RunList(0, None)
runs.insert(0, len(self._text))
runs.set_run(start, end, value)
def _get_lines(self):
len_text = len(self._document.text)
glyphs = self._get_glyphs()
owner_runs = runlist.RunList(len_text, None)
self._get_owner_runs(owner_runs, glyphs, 0, len_text)
lines = [
line for line in self._flow_glyphs(glyphs, owner_runs, 0, len_text)
]
self.content_width = 0
self._flow_lines(lines, 0, len(lines))
return lines
def test_zero(self):
runs = runlist.RunList(0, 'x')
it = iter(runs)
start, end, s = next(it)
self.assertTrue(start == 0)
self.assertTrue(end == 0)
self.assertTrue(s == 'x')
self.assertRaises(StopIteration, it.__next__)
self.check_optimal(runs)
def test_insert_beginning_2(self):
runs = runlist.RunList(5, 'a')
self.check_value(runs, 'aaaaa')
runs.insert(0, 1)
runs.set_run(0, 1, 'b')
self.check_value(runs, 'baaaaa')
runs.insert(0, 1)
runs.set_run(0, 1, 'c')
self.check_value(runs, 'cbaaaaa')
runs.insert(0, 1)
runs.set_run(0, 1, 'c')
self.check_value(runs, 'ccbaaaaa')
def test_initial(self):
runs = runlist.RunList(10, 'x')
it = iter(runs)
start, end, s = next(it)
self.assertTrue(start == 0)
self.assertTrue(end == 10)
self.assertTrue(s == 'x')
self.assertRaises(StopIteration, it.__next__)
self.check_value(runs, 'x' * 10)
def create_runs1(self):
runs = runlist.RunList(10, 'a')
runs.set_run(1, 10, 'b')
runs.set_run(2, 10, 'c')
runs.set_run(3, 10, 'd')
runs.set_run(4, 10, 'e')
runs.set_run(5, 10, 'f')
runs.set_run(6, 10, 'g')
runs.set_run(7, 10, 'h')
runs.set_run(8, 10, 'i')
runs.set_run(9, 10, 'j')
self.check_value(runs, 'abcdefghij')
return runs
def _insert_text(self, start, text, attributes):
super(FormattedDocument, self)._insert_text(start, text, attributes)
len_text = len(text)
for runs in self._style_runs.values():
runs.insert(start, len_text)
if attributes is not None:
for attribute, value in attributes.items():
try:
runs = self._style_runs[attribute]
except KeyError:
runs = self._style_runs[attribute] = runlist.RunList(0, None)
runs.insert(0, len(self.text))
runs.set_run(start, start + len_text, value)
def test_set_overlapped(self):
runs = runlist.RunList(10, 'a')
runs.set_run(0, 5, 'b')
self.check_value(runs, 'bbbbbaaaaa')
runs.set_run(5, 10, 'c')
self.check_value(runs, 'bbbbbccccc')
runs.set_run(3, 7, 'd')
self.check_value(runs, 'bbbddddccc')
runs.set_run(4, 6, 'e')
self.check_value(runs, 'bbbdeedccc')
runs.set_run(5, 9, 'f')
self.check_value(runs, 'bbbdeffffc')
runs.set_run(2, 3, 'g')
self.check_value(runs, 'bbgdeffffc')
runs.set_run(1, 3, 'h')
self.check_value(runs, 'bhhdeffffc')
runs.set_run(1, 9, 'i')
self.check_value(runs, 'biiiiiiiic')
runs.set_run(0, 10, 'j')
self.check_value(runs, 'jjjjjjjjjj')
def test_delete_1_all(self):
runs = runlist.RunList(5, 'a')
self.check_value(runs, 'aaaaa')
runs.delete(0, 5)
self.check_value(runs, '')
self.check_empty(runs, 'a')
def test_set1_all(self):
runs = runlist.RunList(10, 'a')
runs.set_run(0, 10, 'b')
self.check_value(runs, 'bbbbbbbbbb')
def test_set1_1(self):
runs = runlist.RunList(10, 'a')
runs.set_run(1, 2, 'b')
self.check_value(runs, 'abaaaaaaaa')
def test_set1_start(self):
runs = runlist.RunList(10, 'a')
runs.set_run(0, 5, 'b')
self.check_value(runs, 'bbbbbaaaaa')
def test_set1_end(self):
runs = runlist.RunList(10, 'a')
runs.set_run(5, 10, 'b')
self.check_value(runs, 'aaaaabbbbb')
def test_insert_empty(self):
runs = runlist.RunList(0, 'a')
runs.insert(0, 10)
self.check_value(runs, 'aaaaaaaaaa')
def test_set1(self):
runs = runlist.RunList(10, 'a')
runs.set_run(2, 8, 'b')
self.check_value(runs, 'aabbbbbbaa')
def create_runs2(self):
runs = runlist.RunList(10, 'a')
runs.set_run(4, 7, 'b')
runs.set_run(7, 10, 'c')
self.check_value(runs, 'aaaabbbccc')
return runs
def test_insert_1(self):
runs = runlist.RunList(5, 'a')
runs.set_run(1, 4, 'b')
self.check_value(runs, 'abbba')
runs.insert(1, 3)
self.check_value(runs, 'aaaabbba')
def test_insert_2(self):
runs = runlist.RunList(5, 'a')
runs.set_run(1, 2, 'b')
self.check_value(runs, 'abaaa')
runs.insert(2, 3)
self.check_value(runs, 'abbbbaaa')
def test_insert_end(self):
runs = runlist.RunList(5, 'a')
runs.set_run(4, 5, 'b')
self.check_value(runs, 'aaaab')
runs.insert(5, 3)
self.check_value(runs, 'aaaabbbb')
def test_delete_1_end(self):
runs = runlist.RunList(5, 'a')
self.check_value(runs, 'aaaaa')
runs.delete(2, 5)
self.check_value(runs, 'aa')
def test_delete_1_middle(self):
runs = runlist.RunList(5, 'a')
self.check_value(runs, 'aaaaa')
runs.delete(1, 4)
self.check_value(runs, 'aa')
def test_delete_1_beginning(self):
runs = runlist.RunList(5, 'a')
self.check_value(runs, 'aaaaa')
runs.delete(0, 3)
self.check_value(runs, 'aa')
