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start work on implementing pending mode as paused rendering

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Kovid Goyal
2023-11-21 22:43:21 +05:30
parent 89debca4af
commit 1f835b27c4
10 changed files with 49 additions and 290 deletions
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80
kitty_tests/parser.py
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@@ -1,7 +1,6 @@
#!/usr/bin/env python
# License: GPL v3 Copyright: 2016, Kovid Goyal <kovid at kovidgoyal.net>
import time
from base64 import standard_b64encode
from binascii import hexlify
from functools import partial
@@ -115,18 +114,6 @@ class TestParser(BaseTest):
self.assertFalse(self.write_bytes(s, self.create_write_buffer(s), '23mx'))
self.parse_written_data(s, ('select_graphic_rendition', '23'), 'x')
# now test with pending
for start in range(len('\x1b[?2026h')):
prefix = '\x1b[?2026h'[:start]
suffix = '\x1b[?2026h'[start:]
self.assertFalse(self.write_bytes(s, self.create_write_buffer(s), prefix))
b = self.create_write_buffer(s)
self.parse_written_data(s)
self.assertFalse(self.write_bytes(s, b, suffix + 'mouse' + '\x1b[?2026l'[:start]))
b = self.create_write_buffer(s)
self.parse_written_data(s, ('screen_start_pending_mode',))
self.assertFalse(self.write_bytes(s, b, '\x1b[?2026l'[start:] + ' cheese'))
self.parse_written_data(s, 'mouse', ('screen_stop_pending_mode',), ' cheese')
# test full write
sz = VT_PARSER_BUFFER_SIZE // 3 + 7
self.assertFalse(self.write_bytes(s, self.create_write_buffer(s), b'a' * sz))
@@ -470,73 +457,6 @@ class TestParser(BaseTest):
pb(f'\033P@kitty-print|{p}\033\\', ('handle_remote_print', p))
self.ae(['abcd'], s.callbacks.printbuf)
def test_pending(self):
s = self.create_screen()
timeout = 0.1
s.set_pending_timeout(timeout)
pb = partial(self.parse_bytes_dump, s)
pb('\033P=1s\033\\', ('screen_start_pending_mode',))
pb('a')
self.ae(str(s.line(0)), '')
pb('\033P=2s\033\\', ('draw', 'a'), ('screen_stop_pending_mode',))
self.ae(str(s.line(0)), 'a')
pb('\033P=1s\033\\', ('screen_start_pending_mode',))
pb('b')
self.ae(str(s.line(0)), 'a')
time.sleep(timeout)
pb('c', ('draw', 'bc'))
self.ae(str(s.line(0)), 'abc')
pb('\033P=1s\033\\d', ('screen_start_pending_mode',))
pb('\033P=2s\033\\', ('draw', 'd'), ('screen_stop_pending_mode',))
pb('\033P=1s\033\\e', ('screen_start_pending_mode',))
pb('\033P'), pb('='), pb('2s')
pb('\033\\', ('draw', 'e'), ('screen_stop_pending_mode',))
pb('\033P=1sxyz;.;\033\\''\033P=2skjf".,><?_+)98\033\\', ('screen_start_pending_mode',), ('screen_stop_pending_mode',))
pb('\033P=1s\033\\f\033P=1s\033\\', ('screen_start_pending_mode',),)
pb('\033P=2s\033\\', ('draw', 'f'), ('screen_stop_pending_mode',))
pb('\033P=1s\033\\XXX\033P=2s\033\\', ('screen_start_pending_mode',), ('draw', 'XXX'), ('screen_stop_pending_mode',))
pb('\033[?2026hXXX\033[?2026l', ('screen_start_pending_mode',), ('draw', 'XXX'), ('screen_stop_pending_mode',))
pb('\033[?2026h\033[32ma\033[?2026l', ('screen_start_pending_mode',), ('select_graphic_rendition', '32'),
('draw', 'a'), ('screen_stop_pending_mode',))
pb('\033[?2026h\033P+q544e\033\\ama\033P=2s\033\\',
('screen_start_pending_mode',), ('screen_request_capabilities', 43, '544e'), ('draw', 'ama'), ('screen_stop_pending_mode',))
s.reset()
s.set_pending_timeout(timeout)
pb('\033[?2026h', ('screen_start_pending_mode',),)
pb('\033P+q')
time.sleep(1.2 * timeout)
pb('544e\033\\', ('screen_request_capabilities', 43, '544e'))
pb(
'\033P=2s\033\\',
('Pending mode stop command issued while not in pending mode, this can be '
'either a bug in the terminal application or caused by a timeout with no '
'data received for too long or by too much data in pending mode',),
)
self.assertEqual(str(s.line(0)), '')
pb('\033[?2026h', ('screen_start_pending_mode',),)
pb('ab')
s.set_pending_activated_at(0.00001)
pb('cd', ('draw', 'abcd'))
pb('\033[?2026h', ('screen_start_pending_mode',),)
pb('\033')
s.set_pending_activated_at(0.00001)
pb('7', ('screen_save_cursor',))
pb('\033[?2026h\033]', ('screen_start_pending_mode',),)
s.set_pending_activated_at(0.00001)
pb('8;;\x07', ('set_active_hyperlink', None, None))
pb('\033[?2026h\033', ('screen_start_pending_mode',),)
s.set_pending_activated_at(0.00001)
pb(']8;;\x07', ('set_active_hyperlink', None, None))
pb('😀'.encode()[:-1])
pb('\033[?2026h', '\ufffd', ('screen_start_pending_mode',),)
pb('😀'.encode()[-1:])
pb('\033[?2026l', '\ufffd', ('screen_stop_pending_mode',),)
pb('a', ('draw', 'a'))
def test_oth_codes(self):
s = self.create_screen()
pb = partial(self.parse_bytes_dump, s)