mirror of
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157 lines
5.8 KiB
Python
157 lines
5.8 KiB
Python
#!/usr/bin/env python
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# vim:fileencoding=utf-8
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# License: GPL v3 Copyright: 2016, Kovid Goyal <kovid at kovidgoyal.net>
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from functools import partial
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from . import BaseTest
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from kitty.fast_data_types import parse_bytes, parse_bytes_dump, CURSOR_BLOCK
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class CmdDump(list):
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def __call__(self, *a):
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self.append(a)
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class Callbacks:
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def __init__(self):
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self.clear()
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def write_to_child(self, data):
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self.wtcbuf += data
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def title_changed(self, data):
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self.titlebuf += data
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def icon_changed(self, data):
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self.iconbuf += data
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def clear(self):
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self.wtcbuf = self.iconbuf = self.titlebuf = b''
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class TestScreen(BaseTest):
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def parse_bytes_dump(self, s, x, *cmds):
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cd = CmdDump()
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if isinstance(x, str):
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x = x.encode('utf-8')
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if isinstance(s, str):
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s = s.encode('utf-8')
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cmds = tuple(('draw', x.encode('utf-8')) if isinstance(x, str) else x for x in cmds)
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parse_bytes_dump(cd, s, x)
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self.ae(tuple(cd), cmds)
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def test_simple_parsing(self):
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s = self.create_screen()
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pb = partial(self.parse_bytes_dump, s)
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pb('12', '12')
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self.ae(str(s.line(0)), '12 ')
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self.ae(s.cursor.x, 2)
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pb('3456', '3456')
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self.ae(str(s.line(0)), '12345')
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self.ae(str(s.line(1)), '6 ')
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pb(b'\n123\n\r45', ('screen_linefeed', ord('\n')), '123', ('screen_linefeed', ord('\n')), ('screen_carriage_return', ord('\r')), '45')
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self.ae(str(s.line(1)), '6 ')
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self.ae(str(s.line(2)), ' 123 ')
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self.ae(str(s.line(3)), '45 ')
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parse_bytes(s, b'\rabcde')
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self.ae(str(s.line(3)), 'abcde')
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pb('\rßxyz1', ('screen_carriage_return', 13), 'ßxyz1')
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self.ae(str(s.line(3)), 'ßxyz1')
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pb('ニチ ', 'ニチ ')
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self.ae(str(s.line(4)), 'ニチ ')
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def test_esc_codes(self):
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s = self.create_screen()
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pb = partial(self.parse_bytes_dump, s)
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pb('12\033Da', '12', ('screen_index',), 'a')
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self.ae(str(s.line(0)), '12 ')
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self.ae(str(s.line(1)), ' a ')
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pb('\033x', ('Unknown char in escape_dispatch: %d' % ord('x'),))
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pb('\033c123', ('screen_reset',), '123')
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self.ae(str(s.line(0)), '123 ')
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def test_csi_codes(self):
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s = self.create_screen()
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pb = partial(self.parse_bytes_dump, s)
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pb('abcde', 'abcde')
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s.cursor_back(5)
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pb('x\033[2@y', 'x', ('screen_insert_characters', 2), 'y')
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self.ae(str(s.line(0)), 'xy bc')
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pb('x\033[2;7@y', 'x', ('screen_insert_characters', 2), 'y')
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pb('x\033[@y', 'x', ('screen_insert_characters', 1), 'y')
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pb('x\033[345@y', 'x', ('screen_insert_characters', 345), 'y')
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pb('x\033[345;@y', 'x', ('screen_insert_characters', 345), 'y')
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pb('\033[H', ('screen_cursor_position', 1, 1))
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self.ae(s.cursor.x, 0), self.ae(s.cursor.y, 0)
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pb('\033[4H', ('screen_cursor_position', 4, 1))
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pb('\033[3;2H', ('screen_cursor_position', 3, 2))
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pb('\033[3;2;H', ('screen_cursor_position', 3, 2))
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self.ae(s.cursor.x, 1), self.ae(s.cursor.y, 2)
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pb('\033[J', ('screen_erase_in_display', 0, 0))
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pb('\033[?J', ('screen_erase_in_display', 0, 1))
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pb('\033[?2J', ('screen_erase_in_display', 2, 1))
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pb('\033[h')
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pb('\033[20;4h', ('screen_set_mode', 20), ('screen_set_mode', 4))
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pb('\033[?20;5h', ('screen_set_mode', 20 << 5), ('screen_set_mode', 5 << 5))
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pb('\033[20;4;145l', ('screen_reset_mode', 20), ('screen_reset_mode', 4), ('screen_reset_mode', 145))
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s.reset()
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pb('\033[1;3;4;7;9;34;44m', ('select_graphic_rendition', 7))
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for attr in 'bold italic reverse strikethrough'.split():
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self.assertTrue(getattr(s.cursor, attr))
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self.ae(s.cursor.decoration, 1)
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self.ae(s.cursor.fg, 34 << 8 | 1)
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self.ae(s.cursor.bg, 44 << 8 | 1)
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pb('\033[38;5;1;48;5;7m', ('select_graphic_rendition', 6))
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self.ae(s.cursor.fg, 1 << 8 | 2)
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self.ae(s.cursor.bg, 7 << 8 | 2)
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pb('\033[38;2;1;2;3;48;2;7;8;9m', ('select_graphic_rendition', 10))
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self.ae(s.cursor.fg, 1 << 24 | 2 << 16 | 3 << 8 | 3)
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self.ae(s.cursor.bg, 7 << 24 | 8 << 16 | 9 << 8 | 3)
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c = Callbacks()
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s.callbacks = c
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pb('\033[5n', ('report_device_status', 5, 0))
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self.ae(c.wtcbuf, b'\033[0n')
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c.clear()
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pb('\033[6n', ('report_device_status', 6, 0))
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self.ae(c.wtcbuf, b'\033[1;1R')
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pb('12345', '12345')
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c.clear()
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pb('\033[6n', ('report_device_status', 6, 0))
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self.ae(c.wtcbuf, b'\033[2;1R')
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pb('\033[2;4r', ('screen_set_margins', 2, 4))
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self.ae(s.margin_top, 1), self.ae(s.margin_bottom, 3)
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pb('\033[r', ('screen_set_margins', 0, 0))
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self.ae(s.margin_top, 0), self.ae(s.margin_bottom, 4)
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pb('\033[1 q', ('screen_set_cursor', 1, ord(' ')))
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self.assertTrue(s.cursor.blink)
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self.ae(s.cursor.shape, CURSOR_BLOCK)
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def test_osc_codes(self):
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s = self.create_screen()
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pb = partial(self.parse_bytes_dump, s)
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c = Callbacks()
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s.callbacks = c
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pb(b'a\033]2;xyz\x9cbcde', 'a', ('set_title', 3), 'bcde')
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self.ae(str(s.line(0)), 'abcde')
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self.ae(c.titlebuf, b'xyz')
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c.clear()
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pb('\033]\x07', ('set_title', 0), ('set_icon', 0))
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self.ae(c.titlebuf, b''), self.ae(c.iconbuf, b'')
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pb('\033]23\x07', ('set_title', 2), ('set_icon', 2))
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self.ae(c.titlebuf, b'23'), self.ae(c.iconbuf, b'23')
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c.clear()
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pb('\033]2;;;;\x07', ('set_title', 3))
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self.ae(c.titlebuf, b';;;')
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def test_dcs_codes(self):
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s = self.create_screen()
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pb = partial(self.parse_bytes_dump, s)
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pb(b'a\033P2;xyz\x9cbcde', 'a', 'bcde')
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self.ae(str(s.line(0)), 'abcde')
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