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datatypes.py
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#!/usr/bin/env python
# License: GPL v3 Copyright: 2016, Kovid Goyal <kovid at kovidgoyal.net>
import os
import sys
import tempfile
from kitty.fast_data_types import (
Color,
HistoryBuf,
LineBuf,
expand_ansi_c_escapes,
parse_input_from_terminal,
replace_c0_codes_except_nl_space_tab,
strip_csi,
truncate_point_for_length,
wcswidth,
wcwidth,
)
from kitty.fast_data_types import Cursor as C
from kitty.rgb import to_color
from kitty.utils import is_ok_to_read_image_file, is_path_in_temp_dir, sanitize_title, sanitize_url_for_dispay_to_user, shlex_split_with_positions
from . import BaseTest, filled_cursor, filled_history_buf, filled_line_buf
def create_lbuf(*lines):
maxw = max(map(len, lines))
ans = LineBuf(len(lines), maxw)
for i, l0 in enumerate(lines):
ans.line(i).set_text(l0, 0, len(l0), C())
if i > 0:
ans.set_continued(i, len(lines[i-1]) == maxw)
return ans
class TestDataTypes(BaseTest):
def test_replace_c0_codes(self):
def t(x: str, expected: str):
q = replace_c0_codes_except_nl_space_tab(x)
self.ae(expected, q)
q = replace_c0_codes_except_nl_space_tab(x.encode('utf-8'))
self.ae(expected.encode('utf-8'), q)
t('abc', 'abc')
t('a\0\x01b\x03\x04\t\rc', 'a\u2400\u2401b\u2403\u2404\t\u240dc')
t('a\0\x01😸\x03\x04\t\rc', 'a\u2400\u2401😸\u2403\u2404\t\u240dc')
t('a\nb\tc d', 'a\nb\tc d')
def test_to_color(self):
for x in 'xxx #12 #1234 rgb:a/b'.split():
self.assertIsNone(to_color(x))
def c(spec, r=0, g=0, b=0, a=0):
c = to_color(spec)
self.ae(c.red, r)
self.ae(c.green, g)
self.ae(c.blue, b)
self.ae(c.alpha, a)
c('#eee', 0xee, 0xee, 0xee)
c('#234567', 0x23, 0x45, 0x67)
c('#abcabcdef', 0xab, 0xab, 0xde)
c('rgb:e/e/e', 0xee, 0xee, 0xee)
c('rgb:23/45/67', 0x23, 0x45, 0x67)
c('rgb:abc/abc/def', 0xab, 0xab, 0xde)
c('red', 0xff)
self.ae(int(Color(1, 2, 3)), 0x10203)
base = Color(12, 12, 12)
a = Color(23, 23, 23)
b = Color(100, 100, 100)
self.assertLess(base.contrast(a), base.contrast(b))
self.ae(Color(1, 2, 3).as_sgr, ':2:1:2:3')
self.ae(Color(1, 2, 3).as_sharp, '#010203')
self.ae(Color(1, 2, 3, 4).as_sharp, '#04010203')
self.ae(Color(1, 2, 3, 4).rgb, 0x10203)
def test_linebuf(self):
old = filled_line_buf(2, 3, filled_cursor())
new = LineBuf(1, 3)
new.copy_old(old)
self.ae(new.line(0), old.line(1))
new.clear()
self.ae(str(new.line(0)), '')
old.set_attribute('reverse', False)
for y in range(old.ynum):
for x in range(old.xnum):
l0 = old.line(y)
c = l0.cursor_from(x)
self.assertFalse(c.reverse)
self.assertTrue(c.bold)
self.assertFalse(old.is_continued(0))
old.set_continued(1, True)
self.assertTrue(old.is_continued(1))
self.assertFalse(old.is_continued(0))
lb = filled_line_buf(5, 5, filled_cursor())
lb2 = LineBuf(5, 5)
lb2.copy_old(lb)
lb.index(0, 4)
for i in range(0, 4):
self.ae(lb.line(i), lb2.line(i + 1))
self.ae(lb.line(4), lb2.line(0))
lb = filled_line_buf(5, 5, filled_cursor())
lb.index(1, 3)
self.ae(lb.line(0), lb2.line(0))
self.ae(lb.line(1), lb2.line(2))
self.ae(lb.line(2), lb2.line(3))
self.ae(lb.line(3), lb2.line(1))
self.ae(lb.line(4), lb2.line(4))
self.ae(lb.create_line_copy(1), lb2.line(2))
l2 = lb.create_line_copy(2)
lb.copy_line_to(1, l2)
self.ae(l2, lb2.line(2))
lb.clear_line(0)
self.ae(lb.line(0), LineBuf(1, lb.xnum).create_line_copy(0))
lb = filled_line_buf(5, 5, filled_cursor())
lb.reverse_index(0, 4)
self.ae(lb.line(0), lb2.line(4))
for i in range(1, 5):
self.ae(lb.line(i), lb2.line(i - 1))
lb = filled_line_buf(5, 5, filled_cursor())
clb = filled_line_buf(5, 5, filled_cursor())
lb2 = LineBuf(1, 5)
lb.insert_lines(2, 1, lb.ynum - 1)
self.ae(lb.line(0), clb.line(0))
self.ae(lb.line(3), clb.line(1))
self.ae(lb.line(4), clb.line(2))
self.ae(lb.line(1), lb2.line(0))
self.ae(lb.line(2), lb2.line(0))
lb = filled_line_buf(5, 5, filled_cursor())
lb.insert_lines(10, 0, lb.ynum - 1)
for i in range(lb.ynum):
self.ae(lb.line(i), lb2.line(0))
lb = filled_line_buf(5, 5, filled_cursor())
lb.insert_lines(10, 1, lb.ynum - 1)
self.ae(lb.line(0), clb.line(0))
for i in range(1, lb.ynum):
self.ae(lb.line(i), lb2.line(0))
lb = filled_line_buf(5, 5, filled_cursor())
lb.insert_lines(1, 1, 3)
self.ae(lb.line(0), clb.line(0))
self.ae(lb.line(1), lb2.line(0))
self.ae(lb.line(2), clb.line(1))
self.ae(lb.line(3), clb.line(2))
self.ae(lb.line(4), clb.line(4))
lb = filled_line_buf(5, 5, filled_cursor())
lb.delete_lines(2, 1, lb.ynum - 1)
self.ae(lb.line(0), clb.line(0))
self.ae(lb.line(1), clb.line(3))
self.ae(lb.line(2), clb.line(4))
self.ae(lb.line(3), lb2.line(0))
self.ae(lb.line(4), lb2.line(0))
lb = filled_line_buf(5, 5, filled_cursor())
lb.delete_lines(10, 0, lb.ynum - 1)
for i in range(lb.ynum):
self.ae(lb.line(i), lb2.line(0))
lb = filled_line_buf(5, 5, filled_cursor())
lb.delete_lines(10, 1, lb.ynum - 1)
self.ae(lb.line(0), clb.line(0))
for i in range(1, lb.ynum):
self.ae(lb.line(i), lb2.line(0))
lb = filled_line_buf(5, 5, filled_cursor())
lb.delete_lines(1, 1, 3)
self.ae(lb.line(0), clb.line(0))
self.ae(lb.line(1), clb.line(2))
self.ae(lb.line(2), clb.line(3))
self.ae(lb.line(3), lb2.line(0))
self.ae(lb.line(4), clb.line(4))
lb = filled_line_buf(5, 5, filled_cursor())
l0 = lb.line(0)
l0.add_combining_char(1, '\u0300')
l0.clear_text(1, 2)
self.ae(str(l0), '0 00')
self.assertEqualAttributes(l0.cursor_from(1), l0.cursor_from(0))
lb = filled_line_buf(10, 10, filled_cursor())
lb.clear()
lb2 = LineBuf(lb.ynum, lb.ynum)
for i in range(lb.ynum):
self.ae(lb.line(i), lb2.line(i))
def test_line(self):
lb = LineBuf(2, 3)
for y in range(lb.ynum):
line = lb.line(y)
self.ae(str(line), '')
for x in range(lb.xnum):
self.ae(line[x], '\0')
with self.assertRaises(IndexError):
lb.line(lb.ynum)
with self.assertRaises(IndexError):
lb.line(0)[lb.xnum]
l0 = lb.line(0)
l0.set_text(' ', 0, len(' '), C())
l0.add_combining_char(0, '\u0300')
self.ae(l0[0], ' \u0300')
l0.add_combining_char(0, '\U000e0100')
self.ae(l0[0], ' \u0300\U000e0100')
l0.add_combining_char(0, '\u0302')
self.ae(l0[0], ' \u0300\U000e0100\u0302')
l0.add_combining_char(0, '\u0301')
self.ae(l0[0], ' \u0300\U000e0100\u0301')
self.ae(l0[1], '\0')
self.ae(str(l0), ' \u0300\U000e0100\u0301')
t = 'Testing with simple text'
lb = LineBuf(2, len(t))
l0 = lb.line(0)
l0.set_text(t, 0, len(t), C())
self.ae(str(l0), t)
l0.set_text('a', 0, 1, C())
self.assertEqual(str(l0), 'a' + t[1:])
c = C(3, 5)
c.bold = c.italic = c.reverse = c.strikethrough = c.dim = True
c.fg = c.bg = c.decoration_fg = 0x0101
self.ae(c, c)
c2, c3 = c.copy(), c.copy()
self.ae(repr(c), repr(c2))
self.ae(c, c2)
c2.bold = False
self.assertNotEqual(c, c2)
l0.set_text(t, 0, len(t), C())
l0.apply_cursor(c2, 3)
self.assertEqualAttributes(c2, l0.cursor_from(3))
l0.apply_cursor(c2, 0, len(l0))
for i in range(len(l0)):
self.assertEqualAttributes(c2, l0.cursor_from(i))
l0.apply_cursor(c3, 0)
self.assertEqualAttributes(c3, l0.cursor_from(0))
l0.copy_char(0, l0, 1)
self.assertEqualAttributes(c3, l0.cursor_from(1))
t = '0123456789'
lb = LineBuf(1, len(t))
l3 = lb.line(0)
l3.set_text(t, 0, len(t), C())
self.ae(t, str(l3))
l3.right_shift(4, 2)
self.ae('0123454567', str(l3))
l3.set_text(t, 0, len(t), C())
l3.right_shift(0, 0)
self.ae(t, str(l3))
l3.right_shift(0, 1)
self.ae(str(l3), '0' + t[:-1])
l3.set_text(t, 0, len(t), C())
l3.left_shift(0, 2)
self.ae(str(l3), t[2:] + '89')
l3.set_text(t, 0, len(t), C())
l3.left_shift(7, 3)
self.ae(str(l3), t)
l3.set_text(t, 0, len(t), C())
q = C()
q.bold = q.italic = q.reverse = q.strikethrough = c.dim = True
q.decoration = 2
c = C()
c.x = 3
l3.set_text('axyb', 1, 2, c)
self.ae(str(l3), '012xy56789')
l3.set_char(0, 'x', 1, q)
self.assertEqualAttributes(l3.cursor_from(0), q)
def test_url_at(self):
self.set_options()
def create(t):
lb = create.lb = LineBuf(1, len(t))
lf = lb.line(0)
lf.set_text(t, 0, len(t), C())
return lf
l0 = create('file:///etc/test')
self.ae(l0.url_start_at(0), 0)
for trail in '.,\\}]>':
lx = create("http://xyz.com" + trail)
self.ae(lx.url_end_at(0), len(lx) - 2)
for trail in ')':
turl = "http://xyz.com" + trail
lx = create(turl)
self.ae(len(lx) - 1, lx.url_end_at(0), repr(turl))
l0 = create("ftp://abc/")
self.ae(l0.url_end_at(0), len(l0) - 1)
l2 = create("http://-abcd] ")
self.ae(l2.url_end_at(0), len(l2) - 3)
l3 = create("http://ab.de ")
self.ae(l3.url_start_at(4), 0)
self.ae(l3.url_start_at(5), 0)
def lspace_test(n, scheme='http'):
lf = create(' ' * n + scheme + '://acme.com')
for i in range(0, n):
self.ae(lf.url_start_at(i), len(lf))
for i in range(n, len(lf)):
self.ae(lf.url_start_at(i), n)
for i in range(7):
for scheme in 'http https ftp file'.split():
lspace_test(i, scheme)
l3 = create('b https://testing.me a')
for s in (0, 1, len(l3) - 1, len(l3) - 2):
self.ae(l3.url_start_at(s), len(l3), 'failed with start at: %d' % s)
for s in range(2, len(l3) - 2):
self.ae(l3.url_start_at(s), 2, 'failed with start at: %d (%s)' % (s, str(l3)[s:]))
def no_url(t):
lf = create(t)
for s in range(len(lf)):
self.ae(lf.url_start_at(s), len(lf))
no_url('https:// testing.me a')
no_url('h ttp://acme.com')
no_url('http: //acme.com')
no_url('http:/ /acme.com')
l4 = create(' xxxxxtekljhgdkjgd')
self.ae(l4.url_end_at(0), 0)
for trail in '/-&':
l4 = create('http://a.b?q=1' + trail)
self.ae(l4.url_end_at(1), len(l4) - 1)
l4 = create('http://a.b.')
self.ae(l4.url_end_at(0), len(l4) - 2)
self.ae(l4.url_end_at(0, 0, True), len(l4) - 1)
def rewrap(self, lb, lb2):
hb = HistoryBuf(lb2.ynum, lb2.xnum)
cy = lb.rewrap(lb2, hb)
return hb, cy[1]
def test_rewrap_simple(self):
' Same width buffers '
lb = filled_line_buf(5, 5)
lb2 = LineBuf(lb.ynum, lb.xnum)
self.rewrap(lb, lb2)
for i in range(lb.ynum):
self.ae(lb2.line(i), lb.line(i))
lb2 = LineBuf(8, 5)
cy = self.rewrap(lb, lb2)[1]
self.ae(cy, 5)
for i in range(lb.ynum):
self.ae(lb2.line(i), lb.line(i))
empty = LineBuf(1, lb2.xnum)
for i in range(lb.ynum, lb2.ynum):
self.ae(str(lb2.line(i)), str(empty.line(0)))
lb2 = LineBuf(3, 5)
cy = self.rewrap(lb, lb2)[1]
self.ae(cy, 3)
for i in range(lb2.ynum):
self.ae(lb2.line(i), lb.line(i + 2))
self.assertFalse(lb.dirty_lines())
self.ae(lb2.dirty_lines(), list(range(lb2.ynum)))
def line_comparison(self, buf, *lines):
for i, l0 in enumerate(lines):
l2 = buf.line(i)
self.ae(l0, str(l2))
def line_comparison_rewrap(self, lb, *lines):
lb2 = LineBuf(len(lines), max(map(len, lines)))
self.rewrap(lb, lb2)
self.line_comparison(lb2, *lines)
return lb2
def assertContinued(self, lb, *vals):
self.ae(list(vals), [lb.is_continued(i) for i in range(len(vals))])
def test_rewrap_wider(self):
' New buffer wider '
lb = create_lbuf('0123 ', '56789')
lb2 = self.line_comparison_rewrap(lb, '0123 5', '6789', '')
self.assertContinued(lb2, False, True)
self.ae(lb2.dirty_lines(), [0, 1])
lb = create_lbuf('12', 'abc')
lb2 = self.line_comparison_rewrap(lb, '12', 'abc')
self.assertContinued(lb2, False, False)
def test_rewrap_narrower(self):
' New buffer narrower '
lb = create_lbuf('123', 'abcde')
lb2 = self.line_comparison_rewrap(lb, '123', 'abc', 'de')
self.assertContinued(lb2, False, False, True)
lb = create_lbuf('123 ', 'abcde')
lb2 = self.line_comparison_rewrap(lb, '123', ' a', 'bcd', 'e')
self.assertContinued(lb2, False, True, True, True)
def test_utils(self):
def w(x):
return wcwidth(ord(x))
self.ae(wcswidth('a\033[2mb'), 2)
self.ae(wcswidth('\033a\033[2mb'), 2)
self.ae(wcswidth('a\033]8;id=moo;https://foo\033\\a'), 2)
self.ae(wcswidth('a\033x'), 2)
self.ae(tuple(map(w, 'a1\0コニチ ✔')), (1, 1, 0, 2, 2, 2, 1, 1))
self.ae(wcswidth('\u2716\u2716\ufe0f\U0001f337'), 5)
self.ae(wcswidth('\u25b6\ufe0f'), 2)
self.ae(wcswidth('\U0001f610\ufe0e'), 1)
self.ae(wcswidth('\U0001f1e6a'), 3)
self.ae(wcswidth('\U0001F1E6a\U0001F1E8a'), 6)
self.ae(wcswidth('\U0001F1E6\U0001F1E8a'), 3)
self.ae(wcswidth('\U0001F1E6\U0001F1E8\U0001F1E6'), 4)
self.ae(wcswidth('a\u00adb'), 2)
# Regional indicator symbols (unicode flags) are defined as having
# Emoji_Presentation so must have width 2 but combined must have
# width 2 not 4
self.ae(tuple(map(w, '\U0001f1ee\U0001f1f3')), (2, 2))
self.ae(wcswidth('\U0001f1ee\U0001f1f3'), 2)
tpl = truncate_point_for_length
self.ae(tpl('abc', 4), 3)
self.ae(tpl('abc', 2), 2)
self.ae(tpl('abc', 0), 0)
self.ae(tpl('a\U0001f337', 2), 1)
self.ae(tpl('a\U0001f337', 3), 2)
self.ae(tpl('a\U0001f337b', 4), 3)
self.ae(tpl('a\x1b[31mbc', 2), 7)
self.ae(sanitize_title('a\0\01 \t\n\f\rb'), 'a b')
def tp(*data, leftover='', text='', csi='', apc='', ibp=False):
text_r, csi_r, apc_r, rest = [], [], [], []
left = ''
in_bp = ibp
def on_csi(x):
nonlocal in_bp
if x == '200~':
in_bp = True
elif x == '201~':
in_bp = False
csi_r.append(x)
for d in data:
left = parse_input_from_terminal(text_r.append, rest.append, on_csi, rest.append, rest.append, apc_r.append, left + d, in_bp)
self.ae(left, leftover)
self.ae(text, ' '.join(text_r))
self.ae(csi, ' '.join(csi_r))
self.ae(apc, ' '.join(apc_r))
self.assertFalse(rest)
tp('a\033[200~\033[32mxy\033[201~\033[33ma', text='a \033[32m xy a', csi='200~ 201~ 33m')
tp('abc', text='abc')
tp('a\033[38:5:12:32mb', text='a b', csi='38:5:12:32m')
tp('a\033_x,;(\033\\b', text='a b', apc='x,;(')
tp('a\033', '[', 'mb', text='a b', csi='m')
tp('a\033[', 'mb', text='a b', csi='m')
tp('a\033', '_', 'x\033', '\\b', text='a b', apc='x')
tp('a\033_', 'x', '\033', '\\', 'b', text='a b', apc='x')
for prefix in ('/tmp', tempfile.gettempdir()):
for path in ('a.png', 'x/b.jpg', 'y/../c.jpg'):
self.assertTrue(is_path_in_temp_dir(os.path.join(prefix, path)))
for path in ('/home/xy/d.png', '/tmp/../home/x.jpg'):
self.assertFalse(is_path_in_temp_dir(os.path.join(path)))
for path in ('/proc/self/cmdline', os.devnull):
if os.path.exists(path):
with open(path) as pf:
self.assertFalse(is_ok_to_read_image_file(path, pf.fileno()), path)
fifo = os.path.join(tempfile.gettempdir(), 'test-kitty-fifo')
os.mkfifo(fifo)
fifo_fd = os.open(fifo, os.O_RDONLY | os.O_NONBLOCK)
try:
self.assertFalse(is_ok_to_read_image_file(fifo, fifo_fd), fifo)
finally:
os.close(fifo_fd)
os.remove(fifo)
if os.path.isdir('/dev/shm'):
with tempfile.NamedTemporaryFile(dir='/dev/shm') as tf:
self.assertTrue(is_ok_to_read_image_file(tf.name, tf.fileno()), fifo)
self.ae(sanitize_url_for_dispay_to_user(
'h://a\u0430b.com/El%20Ni%C3%B1o/'), 'h://xn--ab-7kc.com/El Niño/')
def test_historybuf(self):
lb = filled_line_buf()
hb = HistoryBuf(5, 5)
hb.push(lb.line(1))
hb.push(lb.line(2))
self.ae(hb.count, 2)
self.ae(hb.line(0), lb.line(2))
self.ae(hb.line(1), lb.line(1))
hb = filled_history_buf()
self.ae(str(hb.line(0)), '4' * hb.xnum)
self.ae(str(hb.line(4)), '0' * hb.xnum)
hb.push(lb.line(2))
self.ae(str(hb.line(0)), '2' * hb.xnum)
self.ae(str(hb.line(4)), '1' * hb.xnum)
hb = large_hb = HistoryBuf(3000, 5)
c = filled_cursor()
for i in range(3000):
line = lb.line(1)
t = str(i).ljust(5)
line.set_text(t, 0, 5, c)
hb.push(line)
for i in range(3000):
self.ae(str(hb.line(i)).rstrip(), str(3000 - 1 - i))
# rewrap
hb = filled_history_buf(5, 5)
hb2 = HistoryBuf(hb.ynum, hb.xnum)
hb.rewrap(hb2)
for i in range(hb.ynum):
self.ae(hb2.line(i), hb.line(i))
hb2 = HistoryBuf(8, 5)
hb.rewrap(hb2)
for i in range(hb.ynum):
self.ae(hb2.line(i), hb.line(i))
for i in range(hb.ynum, hb2.ynum):
with self.assertRaises(IndexError):
hb2.line(i)
hb2 = HistoryBuf(3, 5)
hb.rewrap(hb2)
for i in range(hb2.ynum):
self.ae(hb2.line(i), hb.line(i))
self.ae(hb2.dirty_lines(), list(range(hb2.ynum)))
hb = filled_history_buf(5, 5)
hb2 = HistoryBuf(hb.ynum, hb.xnum * 2)
hb.rewrap(hb2)
hb3 = HistoryBuf(hb.ynum, hb.xnum)
hb2.rewrap(hb3)
for i in range(hb.ynum):
self.ae(hb.line(i), hb3.line(i))
hb2 = HistoryBuf(hb.ynum, hb.xnum)
large_hb.rewrap(hb2)
hb2 = HistoryBuf(large_hb.ynum, large_hb.xnum)
large_hb.rewrap(hb2)
def test_ansi_repr(self):
lb = filled_line_buf()
l0 = lb.line(0)
self.ae(l0.as_ansi(), '00000')
a = []
lb.as_ansi(a.append)
self.ae(a, [str(lb.line(i)) + '\n' for i in range(lb.ynum)])
l2 = lb.line(0)
c = C()
c.bold = c.italic = c.reverse = c.strikethrough = c.dim = True
c.fg = (4 << 8) | 1
c.bg = (1 << 24) | (2 << 16) | (3 << 8) | 2
c.decoration_fg = (5 << 8) | 1
l2.set_text('1', 0, 1, c)
self.ae(l2.as_ansi(), '\x1b[1;2;3;7;9;34;48:2:1:2:3;58:5:5m' '1'
'\x1b[22;23;27;29;39;49;59m' '0000')
lb = filled_line_buf()
for i in range(1, lb.ynum + 1):
lb.set_continued(i, True)
a = []
lb.as_ansi(a.append)
self.ae(a, [str(lb.line(i)) for i in range(lb.ynum)])
hb = filled_history_buf(5, 5)
a = []
hb.as_ansi(a.append)
self.ae(a, [str(hb.line(i)) + '\n' for i in range(hb.count - 1, -1, -1)])
def test_strip_csi(self):
def q(x, y=''):
self.ae(y or x, strip_csi(x))
q('test')
q('a\x1bbc', 'ac')
q('a\x1b[bc', 'ac')
q('a\x1b[12;34:43mbc', 'abc')
def test_single_key(self):
from kitty.fast_data_types import GLFW_MOD_KITTY, GLFW_MOD_SHIFT, SingleKey
for m in (GLFW_MOD_KITTY, GLFW_MOD_SHIFT):
s = SingleKey(mods=m)
self.ae(s.mods, m)
self.ae(tuple(iter(SingleKey())), (0, False, 0))
self.ae(tuple(SingleKey(key=sys.maxunicode, mods=GLFW_MOD_SHIFT, is_native=True)), (GLFW_MOD_SHIFT, True, sys.maxunicode))
self.ae(repr(SingleKey()), 'SingleKey()')
self.ae(repr(SingleKey(key=23, mods=2, is_native=True)), 'SingleKey(mods=2, is_native=True, key=23)')
self.ae(repr(SingleKey(key=23, mods=2)), 'SingleKey(mods=2, key=23)')
self.ae(repr(SingleKey(key=23)), 'SingleKey(key=23)')
self.ae(repr(SingleKey(key=0x1008ff57)), 'SingleKey(key=269025111)')
self.ae(repr(SingleKey(key=23)._replace(mods=2)), 'SingleKey(mods=2, key=23)')
self.ae(repr(SingleKey(key=23)._replace(key=-1, mods=GLFW_MOD_KITTY)), f'SingleKey(mods={GLFW_MOD_KITTY})')
self.assertEqual(SingleKey(key=1), SingleKey(key=1))
self.assertEqual(hash(SingleKey(key=1)), hash(SingleKey(key=1)))
self.assertNotEqual(hash(SingleKey(key=1, mods=2)), hash(SingleKey(key=1)))
self.assertNotEqual(SingleKey(key=1, mods=2), SingleKey(key=1))
def test_notify_identifier_sanitization(self):
from kitty.notifications import sanitize_identifier_pat
self.ae(sanitize_identifier_pat().sub('', '\x1b\nabc\n[*'), 'abc')
def test_bracketed_paste_sanitizer(self):
from kitty.utils import sanitize_for_bracketed_paste
for x in ('\x1b[201~ab\x9b201~cd', '\x1b[201\x1b[201~~ab'): # ]]]
q = sanitize_for_bracketed_paste(x.encode('utf-8'))
self.assertNotIn(b'\x1b[201~', q)
self.assertNotIn('\x9b201~'.encode(), q)
self.assertIn(b'ab', q)
def test_expand_ansi_c_escapes(self):
for src, expected in {
'abc': 'abc',
r'a\ab': 'a\ab',
r'a\eb': 'a\x1bb',
r'a\r\nb': 'a\r\nb',
r'a\c b': 'a\0b',
r'a\c': 'a\\c',
r'a\x1bb': 'a\x1bb',
r'a\x1b': 'a\x1b',
r'a\x1': 'a\x01',
r'a\x1g': 'a\x01g',
r'a\z\"': 'a\\z"',
r'a\123b': 'a\123b',
r'a\128b': 'a\0128b',
r'a\u1234e': 'a\u1234e',
r'a\U1f1eez': 'a\U0001f1eez',
r'a\x1\\': "a\x01\\",
}.items():
actual = expand_ansi_c_escapes(src)
self.ae(expected, actual)
def test_shlex_split(self):
for bad in (
'abc\\', '\\', "'abc", "'", '"', 'asd' + '\\', r'"a\"', '"a\\',
):
with self.assertRaises(ValueError, msg=f'Failed to raise exception for {bad!r}'):
tuple(shlex_split_with_positions(bad))
for q, expected in {
'"ab"': ((0, 'ab'),),
r'x "ab"y \m': ((0, 'x'), (2, 'aby'), (8, 'm')),
r'''x'y"\z'1''': ((0, 'xy"\\z1'),),
r'\abc\ d': ((0, 'abc d'),),
'': ((0, ''),), ' ': ((0, ''),), ' \tabc\n\t\r ': ((2, 'abc'),),
"$'ab'": ((0, '$ab'),),
}.items():
actual = tuple(shlex_split_with_positions(q))
self.ae(expected, actual, f'Failed for text: {q!r}')
for q, expected in {
"$'ab'": ((0, 'ab'),),
"1$'ab'": ((0, '1ab'),),
'''"1$'ab'"''': ((0, "1$'ab'"),),
r"$'a\123b'": ((0, 'a\123b'),),
r"$'a\1b'": ((0, 'a\001b'),),
r"$'a\12b'": ((0, 'a\012b'),),
r"$'a\db'": ((0, 'adb'),),
r"$'a\x1bb'": ((0, 'a\x1bb'),),
r"$'\u123z'": ((0, '\u0123z'),),
r"$'\U0001F1E8'": ((0, '\U0001F1E8'),),
r"$'\U1F1E8'": ((0, '\U0001F1E8'),),
r"$'a\U1F1E8'b": ((0, 'a\U0001F1E8b'),),
}.items():
actual = tuple(shlex_split_with_positions(q, True))
self.ae(expected, actual, f'Failed for text: {q!r}')