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API to set text in Line efficiently

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This commit is contained in:
Kovid Goyal
2016-10-17 13:50:53 +05:30
parent b02dc836fb
commit 44e8238eaf
3 changed files with 35 additions and 18 deletions
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9
kitty_tests/__init__.py
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@@ -8,12 +8,3 @@ from unittest import TestCase
class BaseTest(TestCase):
ae = TestCase.assertEqual
def set_text_in_line(line, text, offset=0):
pos = offset
for ch in text:
line.set_char(pos, ch)
pos += 1
if pos >= len(line):
break

14
kitty_tests/datatypes.py
View File

@@ -4,7 +4,7 @@
import codecs
from . import BaseTest, set_text_in_line
from . import BaseTest
from kitty.data_types import Line, Cursor
from kitty.utils import is_simple_string, wcwidth
@@ -15,7 +15,7 @@ class TestDataTypes(BaseTest):
def test_line_ops(self):
t = 'Testing with simple text'
l = Line(len(t))
set_text_in_line(l, t)
l.set_text(t, 0, len(t), Cursor())
self.ae(l, l)
self.ae(str(l), t)
self.ae(str(l.copy()), t)
@@ -49,7 +49,7 @@ class TestDataTypes(BaseTest):
t = '0123456789'
lo = Line(len(t))
set_text_in_line(lo, t)
lo.set_text(t, 0, len(t), Cursor())
l = lo.copy()
l.right_shift(4, 2)
self.ae(str(l), '0123454567')
@@ -75,6 +75,14 @@ class TestDataTypes(BaseTest):
l.set_decoration(0, q.decoration)
c = l.cursor_from(0)
self.ae(c, q)
l = Line(len(t))
l.set_text(t, 0, len(t), q)
self.ae(l.cursor_from(0), q)
l.set_text('axyb', 1, 2, Cursor(3))
self.ae(str(l), '012xy56789')
l = Line(1)
l.set_char(0, 'x', cursor=q)
self.ae(l.cursor_from(0), q)
def test_utils(self):
d = codecs.getincrementaldecoder('utf-8')('strict').decode