mirror of
https://github.com/kovidgoyal/kitty.git
synced 2024-09-11 14:45:31 +03:00
1207 lines
48 KiB
Python
1207 lines
48 KiB
Python
#!/usr/bin/env python
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# License: GPL v3 Copyright: 2016, Kovid Goyal <kovid at kovidgoyal.net>
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import os
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import random
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import tempfile
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import time
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import unittest
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import zlib
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from contextlib import suppress
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from dataclasses import dataclass
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from io import BytesIO
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from kitty.fast_data_types import base64_decode, base64_encode, has_avx2, has_sse4_2, load_png_data, shm_unlink, shm_write, test_xor64
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from . import BaseTest, parse_bytes
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try:
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from PIL import Image
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except ImportError:
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Image = None
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def send_command(screen, cmd, payload=b''):
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cmd = '\033_G' + cmd
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if payload:
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if isinstance(payload, str):
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payload = payload.encode('utf-8')
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payload = base64_encode(payload).decode('ascii')
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cmd += ';' + payload
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cmd += '\033\\'
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c = screen.callbacks
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c.clear()
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parse_bytes(screen, cmd.encode('ascii'))
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return c.wtcbuf
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def parse_response(res):
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if not res:
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return
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return res.decode('ascii').partition(';')[2].partition('\033')[0]
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def parse_response_with_ids(res):
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if not res:
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return
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a, b = res.decode('ascii').split(';', 1)
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code = b.partition('\033')[0].split(':', 1)[0]
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a = a.split('G', 1)[1]
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return code, a
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@dataclass(frozen=True)
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class Response:
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code: str = 'OK'
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msg: str = ''
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image_id: int = 0
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image_number: int = 0
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frame_number: int = 0
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def parse_full_response(res):
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if not res:
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return
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a, b = res.decode('ascii').split(';', 1)
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code = b.partition('\033')[0].split(':', 1)
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if len(code) == 1:
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code = code[0]
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msg = ''
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else:
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code, msg = code
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a = a.split('G', 1)[1]
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ans = {'code': code, 'msg': msg}
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for x in a.split(','):
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k, _, v = x.partition('=')
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ans[{'i': 'image_id', 'I': 'image_number', 'r': 'frame_number'}[k]] = int(v)
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return Response(**ans)
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all_bytes = bytes(bytearray(range(256)))
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def byte_block(sz):
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d, m = divmod(sz, len(all_bytes))
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return (all_bytes * d) + all_bytes[:m]
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def load_helpers(self):
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s = self.create_screen()
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g = s.grman
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def pl(payload, **kw):
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kw.setdefault('i', 1)
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cmd = ','.join(f'{k}={v}' for k, v in kw.items())
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res = send_command(s, cmd, payload)
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return parse_response(res)
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def sl(payload, **kw):
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if isinstance(payload, str):
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payload = payload.encode('utf-8')
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data = kw.pop('expecting_data', payload)
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cid = kw.setdefault('i', 1)
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self.ae('OK', pl(payload, **kw))
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img = g.image_for_client_id(cid)
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self.assertIsNotNone(img, f'No image with id {cid} found')
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self.ae(img['client_id'], cid)
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self.ae(img['data'], data)
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if 's' in kw:
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self.ae((kw['s'], kw['v']), (img['width'], img['height']))
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self.ae(img['is_4byte_aligned'], kw.get('f') != 24)
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return img
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return s, g, pl, sl
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def put_helpers(self, cw, ch, cols=10, lines=5):
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iid = 0
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def create_screen():
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s = self.create_screen(cols, lines, cell_width=cw, cell_height=ch)
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return s, 2 / s.columns, 2 / s.lines
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def put_cmd(
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z=0, num_cols=0, num_lines=0, x_off=0, y_off=0, width=0, height=0, cell_x_off=0,
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cell_y_off=0, placement_id=0, cursor_movement=0, unicode_placeholder=0, parent_id=0,
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parent_placement_id=0, offset_from_parent_x=0, offset_from_parent_y=0,
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):
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return (
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f'z={z},c={num_cols},r={num_lines},x={x_off},y={y_off},w={width},h={height},'
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f'X={cell_x_off},Y={cell_y_off},p={placement_id},C={cursor_movement},'
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f'U={unicode_placeholder},P={parent_id},Q={parent_placement_id},'
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f'H={offset_from_parent_x},V={offset_from_parent_y}'
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)
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def put_image(screen, w, h, **kw):
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nonlocal iid
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iid += 1
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imgid = kw.pop('id', None) or iid
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no_id = kw.pop('no_id', False)
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if no_id:
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cmd = 'a=T,f=24,s=%d,v=%d,%s' % (w, h, put_cmd(**kw))
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else:
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cmd = 'a=T,f=24,i=%d,s=%d,v=%d,%s' % (imgid, w, h, put_cmd(**kw))
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data = b'x' * w * h * 3
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res = send_command(screen, cmd, data)
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return imgid, parse_response(res)
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def put_ref(screen, **kw):
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imgid = kw.pop('id', None) or iid
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cmd = 'a=p,i=%d,%s' % (imgid, put_cmd(**kw))
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return imgid, parse_response_with_ids(send_command(screen, cmd))
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def layers(screen, scrolled_by=0, xstart=-1, ystart=1):
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return screen.grman.update_layers(scrolled_by, xstart, ystart, dx, dy, screen.columns, screen.lines, cw, ch)
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def rect_eq(r, left, top, right, bottom):
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for side in 'left top right bottom'.split():
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a, b = r[side], locals()[side]
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if abs(a - b) > 0.0001:
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self.ae(a, b, 'the %s side is not equal' % side)
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s, dx, dy = create_screen()
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return s, dx, dy, put_image, put_ref, layers, rect_eq
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def make_send_command(screen):
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def li(payload='abcdefghijkl'*3, s=4, v=3, f=24, a='f', i=1, **kw):
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if s:
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kw['s'] = s
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if v:
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kw['v'] = v
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if f:
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kw['f'] = f
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if i:
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kw['i'] = i
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kw['a'] = a
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cmd = ','.join(f'{k}={v}' for k, v in kw.items())
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res = send_command(screen, cmd, payload)
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return parse_full_response(res)
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return li
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class TestGraphics(BaseTest):
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def test_xor_data(self):
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base_data = b'\x01' * 64
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key = b'\x02' * 64
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sizes = []
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if has_sse4_2:
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sizes.append(2)
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if has_avx2:
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sizes.append(3)
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sizes.append(0)
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def t(key, data, align_offset=0):
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expected = test_xor64(key, data, 1, 0)
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for which_function in sizes:
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actual = test_xor64(key, data, which_function, align_offset)
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self.ae(expected, actual, f'{align_offset=} {len(data)=}')
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t(key, b'')
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for base in (b'abc', base_data):
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for extra in range(len(base_data)):
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for align_offset in range(64):
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data = base + base_data[:extra]
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t(key, data, align_offset)
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def test_disk_cache(self):
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s = self.create_screen()
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dc = s.grman.disk_cache
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dc.small_hole_threshold = 0
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data = {}
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def key_as_bytes(key):
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if isinstance(key, int):
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key = str(key)
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if isinstance(key, str):
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key = key.encode('utf-8')
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return bytes(key)
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def add(key, val):
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bkey = key_as_bytes(key)
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data[key] = key_as_bytes(val)
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dc.add(bkey, data[key])
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def remove(key):
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bkey = key_as_bytes(key)
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data.pop(key, None)
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return dc.remove(bkey)
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def check_data():
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for key, val in data.items():
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self.ae(dc.get(key_as_bytes(key)), val)
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def reset(small_hole_threshold=0):
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nonlocal dc, data, s
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s = self.create_screen()
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dc = s.grman.disk_cache
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dc.small_hole_threshold = small_hole_threshold
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data = {}
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for i in range(25):
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self.assertIsNone(add(i, f'{i}' * i))
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self.assertEqual(dc.total_size, sum(map(len, data.values())))
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self.assertTrue(dc.wait_for_write())
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check_data()
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sz = dc.size_on_disk()
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self.assertEqual(sz, sum(map(len, data.values())))
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for x in (2, 4, 6, 8):
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remove(x)
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check_data()
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self.assertRaises(KeyError, dc.get, key_as_bytes(x))
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self.assertEqual(sz, dc.size_on_disk())
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self.assertEqual(sz, dc.size_on_disk())
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for x in ('xy', 'C'*4, 'B'*6, 'A'*8):
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add(x, x)
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self.assertTrue(dc.wait_for_write())
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self.assertEqual(sz, dc.size_on_disk())
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check_data()
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check_data()
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dc.clear()
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st = time.monotonic()
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while dc.size_on_disk() and time.monotonic() - st < 2:
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time.sleep(0.001)
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self.assertEqual(dc.size_on_disk(), 0)
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data.clear()
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for i in range(25):
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self.assertIsNone(add(i, f'{i}' * i))
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dc.wait_for_write()
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check_data()
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before = dc.size_on_disk()
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while dc.total_size > before // 3:
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key = random.choice(tuple(data))
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self.assertTrue(remove(key))
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check_data()
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add('trigger defrag', 'XXX')
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dc.wait_for_write()
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self.assertLess(dc.size_on_disk(), before)
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check_data()
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dc.clear()
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st = time.monotonic()
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while dc.size_on_disk() and time.monotonic() - st < 20:
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time.sleep(0.01)
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self.assertEqual(dc.size_on_disk(), 0)
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for frame in range(32):
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add(f'1:{frame}', f'{frame:02d}' * 8)
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dc.wait_for_write()
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self.assertEqual(dc.size_on_disk(), 32 * 16)
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self.assertEqual(dc.num_cached_in_ram(), 0)
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num_in_ram = 0
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for frame in range(32):
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dc.get(key_as_bytes(f'1:{frame}'))
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self.assertEqual(dc.num_cached_in_ram(), num_in_ram)
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for frame in range(32):
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dc.get(key_as_bytes(f'1:{frame}'), True)
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num_in_ram += 1
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self.assertEqual(dc.num_cached_in_ram(), num_in_ram)
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def clear_predicate(key):
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return key.startswith(b'1:')
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dc.remove_from_ram(clear_predicate)
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self.assertEqual(dc.num_cached_in_ram(), 0)
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reset(512)
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self.assertIsNone(add(1, '1' * 1024))
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self.assertIsNone(add(2, '2' * 1024))
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dc.wait_for_write()
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sz = dc.size_on_disk()
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remove(1)
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self.ae(sz, dc.size_on_disk())
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self.assertIsNone(add(3, '3' * 800))
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dc.wait_for_write()
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self.ae(sz, dc.size_on_disk())
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self.assertIsNone(add(4, '4' * 100))
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sz += 100
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dc.wait_for_write()
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self.ae(sz, dc.size_on_disk())
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check_data()
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remove(4)
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self.assertIsNone(add(5, '5' * 10))
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sz += 10
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dc.wait_for_write()
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self.ae(sz, dc.size_on_disk())
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def test_suppressing_gr_command_responses(self):
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s, g, pl, sl = load_helpers(self)
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self.ae(pl('abcd', s=10, v=10, q=1), 'ENODATA:Insufficient image data: 4 < 400')
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self.ae(pl('abcd', s=10, v=10, q=2), None)
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self.assertIsNone(pl('abcd', s=1, v=1, a='q', q=1))
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# Test chunked load
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self.assertIsNone(pl('abcd', s=2, v=2, m=1, q=1))
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self.assertIsNone(pl('efgh', m=1))
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self.assertIsNone(pl('ijkl', m=1))
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self.assertIsNone(pl('mnop', m=0))
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# errors
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self.assertIsNone(pl('abcd', s=2, v=2, m=1, q=1))
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self.ae(pl('mnop', m=0), 'ENODATA:Insufficient image data: 8 < 16')
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self.assertIsNone(pl('abcd', s=2, v=2, m=1, q=2))
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self.assertIsNone(pl('mnop', m=0))
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# frames
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s = self.create_screen()
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li = make_send_command(s)
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self.assertEqual(li().code, 'ENOENT')
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self.assertIsNone(li(q=2))
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self.assertIsNone(li(a='t', q=1))
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self.assertIsNone(li(payload='2' * 12, z=77, m=1, q=1))
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self.assertIsNone(li(payload='2' * 12, m=1))
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self.assertIsNone(li(payload='2' * 12))
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self.assertIsNone(li(payload='2' * 12, z=77, m=1, q=1))
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self.ae(li(payload='2' * 12).code, 'ENODATA')
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self.assertIsNone(li(payload='2' * 12, z=77, m=1, q=2))
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self.assertIsNone(li(payload='2' * 12))
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def test_load_images(self):
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s, g, pl, sl = load_helpers(self)
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self.assertEqual(g.disk_cache.total_size, 0)
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# Test load query
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self.ae(pl('abcd', s=1, v=1, a='q'), 'OK')
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self.ae(g.image_count, 0)
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# Test simple load
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for f in 32, 24:
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p = 'abc' + ('d' if f == 32 else '')
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img = sl(p, s=1, v=1, f=f)
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self.ae(bool(img['is_4byte_aligned']), f == 32)
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# Test chunked load
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self.assertIsNone(pl('abcd', s=2, v=2, m=1))
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self.assertIsNone(pl('efgh', m=1))
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self.assertIsNone(pl('ijkl', m=1))
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self.ae(pl('mnop', m=0), 'OK')
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img = g.image_for_client_id(1)
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self.ae(img['data'], b'abcdefghijklmnop')
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random_data = byte_block(32 * 1024)
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sl(
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random_data,
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s=1024,
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v=8,
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expecting_data=random_data
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)
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# Test compression
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compressed_random_data = zlib.compress(random_data)
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sl(
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compressed_random_data,
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s=1024,
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v=8,
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o='z',
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expecting_data=random_data
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)
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# Test chunked + compressed
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b = len(compressed_random_data) // 2
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self.assertIsNone(pl(compressed_random_data[:b], s=1024, v=8, o='z', m=1))
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self.ae(pl(compressed_random_data[b:], m=0), 'OK')
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img = g.image_for_client_id(1)
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self.ae(img['data'], random_data)
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# Test loading from file
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def load_temp(prefix='tty-graphics-protocol-'):
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f = tempfile.NamedTemporaryFile(prefix=prefix)
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f.write(random_data), f.flush()
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sl(f.name, s=1024, v=8, t='f', expecting_data=random_data)
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self.assertTrue(os.path.exists(f.name))
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f.seek(0), f.truncate(), f.write(compressed_random_data), f.flush()
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sl(f.name, s=1024, v=8, t='t', o='z', expecting_data=random_data)
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return f
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f = load_temp()
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self.assertFalse(os.path.exists(f.name), f'Temp file at {f.name} was not deleted')
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with suppress(FileNotFoundError):
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f.close()
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f = load_temp('')
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self.assertTrue(os.path.exists(f.name), f'Temp file at {f.name} was deleted')
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f.close()
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# Test loading from POSIX SHM
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name = '/kitty-test-shm'
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shm_write(name, random_data)
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sl(name, s=1024, v=8, t='s', expecting_data=random_data)
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self.assertRaises(
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FileNotFoundError, shm_unlink, name
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) # check that file was deleted
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s.reset()
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self.assertEqual(g.disk_cache.total_size, 0)
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@unittest.skipIf(Image is None, 'PIL not available, skipping PNG tests')
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def test_load_png(self):
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s, g, pl, sl = load_helpers(self)
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w, h = 5, 3
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rgba_data = byte_block(w * h * 4)
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img = Image.frombytes('RGBA', (w, h), rgba_data)
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rgb_data = img.convert('RGB').convert('RGBA').tobytes()
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self.assertEqual(g.disk_cache.total_size, 0)
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def png(mode='RGBA'):
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buf = BytesIO()
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i = img
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if mode != i.mode:
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i = img.convert(mode)
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i.save(buf, 'PNG')
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return buf.getvalue()
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for mode in 'RGBA RGB'.split():
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data = png(mode)
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sl(data, f=100, expecting_data=rgb_data if mode == 'RGB' else rgba_data)
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for m in 'LP':
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img = img.convert(m)
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rgba_data = img.convert('RGBA').tobytes()
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data = png(m)
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sl(data, f=100, expecting_data=rgba_data)
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|
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self.ae(pl(b'a' * 20, f=100, S=20).partition(':')[0], 'EBADPNG')
|
|
s.reset()
|
|
self.assertEqual(g.disk_cache.total_size, 0)
|
|
|
|
def test_load_png_simple(self):
|
|
# 1x1 transparent PNG
|
|
png_data = base64_decode('iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==')
|
|
expected = b'\x00\xff\xff\x7f'
|
|
self.ae(load_png_data(png_data), (expected, 1, 1))
|
|
s, g, pl, sl = load_helpers(self)
|
|
sl(png_data, f=100, expecting_data=expected)
|
|
# test error handling for loading bad png data
|
|
self.assertRaisesRegex(ValueError, '[EBADPNG]', load_png_data, b'dsfsdfsfsfd')
|
|
|
|
def test_gr_operations_with_numbers(self):
|
|
s = self.create_screen()
|
|
g = s.grman
|
|
self.assertEqual(g.disk_cache.total_size, 0)
|
|
|
|
def li(payload, **kw):
|
|
cmd = ','.join(f'{k}={v}' for k, v in kw.items())
|
|
res = send_command(s, cmd, payload)
|
|
return parse_response_with_ids(res)
|
|
|
|
code, ids = li('abc', s=1, v=1, f=24, I=1, i=3)
|
|
self.ae(code, 'EINVAL')
|
|
|
|
code, ids = li('abc', s=1, v=1, f=24, I=1)
|
|
self.ae((code, ids), ('OK', 'i=1,I=1'))
|
|
img = g.image_for_client_number(1)
|
|
self.ae(img['client_number'], 1)
|
|
self.ae(img['client_id'], 1)
|
|
code, ids = li('abc', s=1, v=1, f=24, I=1)
|
|
self.ae((code, ids), ('OK', 'i=2,I=1'))
|
|
img = g.image_for_client_number(1)
|
|
self.ae(img['client_number'], 1)
|
|
self.ae(img['client_id'], 2)
|
|
code, ids = li('abc', s=1, v=1, f=24, I=1)
|
|
self.ae((code, ids), ('OK', 'i=3,I=1'))
|
|
code, ids = li('abc', s=1, v=1, f=24, i=5)
|
|
self.ae((code, ids), ('OK', 'i=5'))
|
|
code, ids = li('abc', s=1, v=1, f=24, I=3)
|
|
self.ae((code, ids), ('OK', 'i=4,I=3'))
|
|
|
|
# Test chunked load with number
|
|
self.assertIsNone(li('abcd', s=2, v=2, m=1, I=93))
|
|
self.assertIsNone(li('efgh', m=1))
|
|
self.assertIsNone(li('ijkx', m=1))
|
|
self.ae(li('mnop', m=0), ('OK', 'i=6,I=93'))
|
|
img = g.image_for_client_number(93)
|
|
self.ae(img['data'], b'abcdefghijkxmnop')
|
|
self.ae(img['client_id'], 6)
|
|
|
|
# test put with number
|
|
def put(**kw):
|
|
cmd = ','.join(f'{k}={v}' for k, v in kw.items())
|
|
cmd = 'a=p,' + cmd
|
|
return parse_response_with_ids(send_command(s, cmd))
|
|
|
|
code, idstr = put(c=2, r=2, I=93)
|
|
self.ae((code, idstr), ('OK', 'i=6,I=93'))
|
|
code, idstr = put(c=2, r=2, I=94)
|
|
self.ae(code, 'ENOENT')
|
|
|
|
# test delete with number
|
|
def delete(ac='N', **kw):
|
|
cmd = 'a=d'
|
|
if ac:
|
|
cmd += f',d={ac}'
|
|
if kw:
|
|
cmd += ',' + ','.join(f'{k}={v}' for k, v in kw.items())
|
|
send_command(s, cmd)
|
|
|
|
count = s.grman.image_count
|
|
put(i=1), put(i=2), put(i=3), put(i=4), put(i=5)
|
|
delete(I=94)
|
|
self.ae(s.grman.image_count, count)
|
|
delete(I=93)
|
|
self.ae(s.grman.image_count, count - 1)
|
|
delete(I=1)
|
|
self.ae(s.grman.image_count, count - 2)
|
|
s.reset()
|
|
self.assertEqual(g.disk_cache.total_size, 0)
|
|
|
|
def test_image_put(self):
|
|
cw, ch = 10, 20
|
|
s, dx, dy, put_image, put_ref, layers, rect_eq = put_helpers(self, cw, ch)
|
|
self.ae(put_image(s, 10, 20)[1], 'OK')
|
|
l0 = layers(s)
|
|
self.ae(len(l0), 1)
|
|
rect_eq(l0[0]['src_rect'], 0, 0, 1, 1)
|
|
rect_eq(l0[0]['dest_rect'], -1, 1, -1 + dx, 1 - dy)
|
|
self.ae(l0[0]['group_count'], 1)
|
|
self.ae(s.cursor.x, 1), self.ae(s.cursor.y, 0)
|
|
iid, (code, idstr) = put_ref(s, num_cols=s.columns, x_off=2, y_off=1, width=3, height=5, cell_x_off=3, cell_y_off=1, z=-1, placement_id=17)
|
|
self.ae(idstr, f'i={iid},p=17')
|
|
l2 = layers(s)
|
|
self.ae(len(l2), 2)
|
|
rect_eq(l2[0]['src_rect'], 2 / 10, 1 / 20, (2 + 3) / 10, (1 + 5)/20)
|
|
left, top = -1 + dx + 3 * dx / cw, 1 - 1 * dy / ch
|
|
rect_eq(l2[0]['dest_rect'], left, top, -1 + (1 + s.columns) * dx, top - dy * 5 / ch)
|
|
rect_eq(l2[1]['src_rect'], 0, 0, 1, 1)
|
|
rect_eq(l2[1]['dest_rect'], -1, 1, -1 + dx, 1 - dy)
|
|
self.ae(l2[0]['group_count'], 2)
|
|
self.ae(l2[1]['group_count'], 1)
|
|
self.ae(s.cursor.x, 0), self.ae(s.cursor.y, 1)
|
|
self.ae(put_image(s, 10, 20, cursor_movement=1)[1], 'OK')
|
|
self.ae(s.cursor.x, 0), self.ae(s.cursor.y, 1)
|
|
s.reset()
|
|
self.assertEqual(s.grman.disk_cache.total_size, 0)
|
|
|
|
def test_image_layer_grouping(self):
|
|
cw, ch = 10, 20
|
|
s, dx, dy, put_image, put_ref, layers, rect_eq = put_helpers(self, cw, ch)
|
|
|
|
def group_counts():
|
|
return tuple(x['group_count'] for x in layers(s))
|
|
|
|
self.ae(put_image(s, 10, 20, id=1)[1], 'OK')
|
|
self.ae(group_counts(), (1,))
|
|
put_ref(s, id=1, num_cols=2, num_lines=1, placement_id=2)
|
|
put_ref(s, id=1, num_cols=2, num_lines=1, placement_id=3, z=-2)
|
|
put_ref(s, id=1, num_cols=2, num_lines=1, placement_id=4, z=-2)
|
|
self.ae(group_counts(), (4, 3, 2, 1))
|
|
self.ae(put_image(s, 8, 16, id=2, z=-1)[1], 'OK')
|
|
self.ae(group_counts(), (2, 1, 1, 2, 1))
|
|
|
|
def test_image_parents(self):
|
|
cw, ch = 10, 20
|
|
iw, ih = 10, 20
|
|
s, dx, dy, put_image, put_ref, layers, rect_eq = put_helpers(self, cw, ch)
|
|
|
|
def positions():
|
|
ans = {}
|
|
def x(x):
|
|
return round(((x + 1)/2) * s.columns)
|
|
def y(y):
|
|
return int(((-y + 1)/2) * s.lines)
|
|
|
|
for i in layers(s):
|
|
d = i['dest_rect']
|
|
ans[(i['image_id'], i['ref_id'])] = {'x': x(d['left']), 'y': y(d['top'])}
|
|
return ans
|
|
|
|
def p(x, y=0):
|
|
return {'x':x, 'y': y}
|
|
|
|
self.ae(put_image(s, iw, ih, id=1)[1], 'OK')
|
|
self.ae(put_ref(s, id=1, placement_id=1), (1, ('OK', 'i=1,p=1')))
|
|
pos = {(1, 1): p(0), (1, 2): p(1)}
|
|
self.ae(positions(), pos)
|
|
# check that adding a reference to a non-existent parent fails
|
|
self.ae(put_ref(s, id=1, placement_id=33, parent_id=1, parent_placement_id=2), (1, ('ENOPARENT', 'i=1,p=33')))
|
|
self.ae(put_ref(s, id=1, placement_id=33, parent_id=33), (1, ('ENOPARENT', 'i=1,p=33')))
|
|
# check that we cannot add a reference that is its own parent
|
|
self.ae(put_ref(s, id=1, placement_id=1, parent_id=1, parent_placement_id=1), (1, ('EINVAL', 'i=1,p=1')))
|
|
|
|
self.ae(put_image(s, iw, ih, id=2)[1], 'OK')
|
|
pos[(2,1)] = p(2)
|
|
self.ae(positions(), pos)
|
|
# Add two children to the first placement of img2
|
|
before = s.cursor.x, s.cursor.y
|
|
self.ae(put_ref(s, id=1, placement_id=2, parent_id=2, offset_from_parent_y=3), (1, ('OK', 'i=1,p=2')))
|
|
self.ae(before, (s.cursor.x, s.cursor.y), 'Cursor must not move for child image')
|
|
pos[(1,3)] = p(2, 3)
|
|
self.ae(positions(), pos)
|
|
self.ae(put_ref(s, id=2, placement_id=3, parent_id=2, offset_from_parent_y=4), (2, ('OK', 'i=2,p=3')))
|
|
pos[(2,2)] = p(2, 4)
|
|
self.ae(positions(), pos)
|
|
# Add a grand child to the second child of img2
|
|
self.ae(put_ref(s, id=2, placement_id=4, parent_id=2, parent_placement_id=3, offset_from_parent_x=-1), (2, ('OK', 'i=2,p=4')))
|
|
pos[(2,3)] = p(pos[(2,2)]['x']-1, pos[(2,2)]['y'])
|
|
self.ae(positions(), pos)
|
|
# Check that creating a cycle is prevented
|
|
self.ae(put_ref(s, id=2, placement_id=3, parent_id=2, parent_placement_id=4), (2, ('ECYCLE', 'i=2,p=3')))
|
|
self.ae(positions(), pos)
|
|
# Check that depth is limited
|
|
for i in range(5, 12):
|
|
q = put_ref(s, id=2, placement_id=i, parent_id=2, parent_placement_id=i-1, offset_from_parent_x=-1)[1][0]
|
|
if q == 'ETOODEEP':
|
|
break
|
|
self.ae(q, 'OK')
|
|
else:
|
|
self.assertTrue(False, 'Failed to limit reference chain depth')
|
|
# Check that deleting a parent removes all descendants
|
|
send_command(s, 'a=d,d=i,i=2,p=3')
|
|
pos.pop((2,3)), pos.pop((2,2))
|
|
self.ae(positions(), pos)
|
|
# Check that deleting a parent deletes all descendants and also removes
|
|
# images with no remaining placements
|
|
self.ae(put_ref(s, id=2, placement_id=3, parent_id=2, offset_from_parent_y=4), (2, ('OK', 'i=2,p=3')))
|
|
pos[(2,11)] = p(2, 4)
|
|
self.ae(positions(), pos)
|
|
self.ae(put_image(s, iw, ih, id=3, placement_id=97, parent_id=2, parent_placement_id=3)[1], 'OK')
|
|
pos[(3,1)] = p(2, 4)
|
|
self.ae(positions(), pos)
|
|
send_command(s, 'a=d,d=i,i=2')
|
|
pos.pop((3,1)), pos.pop((2,11)), pos.pop((2,1)), pos.pop((1,3))
|
|
self.ae(positions(), pos)
|
|
# Check that virtual placements that try to be relative are rejected
|
|
self.ae(put_ref(s, id=1, placement_id=11, parent_id=1, unicode_placeholder=1), (1, ('EINVAL', 'i=1,p=11')))
|
|
# Check creation of children of a unicode placeholder based image
|
|
s, dx, dy, put_image, put_ref, layers, rect_eq = put_helpers(self, cw, ch)
|
|
put_image(s, 20, 20, num_cols=4, num_lines=2, unicode_placeholder=1, id=42)
|
|
s.update_only_line_graphics_data()
|
|
self.assertFalse(positions()) # the reference is virtual
|
|
self.ae(put_ref(s, id=42, placement_id=11, parent_id=42, offset_from_parent_y=2, offset_from_parent_x=1), (42, ('OK', 'i=42,p=11')))
|
|
self.assertFalse(positions()) # the reference is virtual without any cell images so the child is invisible
|
|
s.apply_sgr("38;5;42")
|
|
# These two characters will become one 2x1 ref.
|
|
s.cursor.x = s.cursor.y = 1
|
|
s.draw("\U0010EEEE\u0305\u0305\U0010EEEE\u0305\u030D")
|
|
s.cursor.x = s.cursor.y = 0
|
|
s.draw("\U0010EEEE\u0305\u0305\U0010EEEE\u0305\u030D")
|
|
s.update_only_line_graphics_data()
|
|
pos = {(1, 2): p(1, 2), (1, 3): p(0), (1, 4): p(1)}
|
|
self.ae(positions(), pos)
|
|
s.cursor.x = s.cursor.y = 0
|
|
s.erase_in_display(0, False)
|
|
s.update_only_line_graphics_data()
|
|
self.assertFalse(positions()) # the reference is virtual without any cell images so the child is invisible
|
|
s.cursor.x = s.cursor.y = 2
|
|
s.draw("\U0010EEEE\u0305\u0305\U0010EEEE\u0305\u030D")
|
|
s.update_only_line_graphics_data()
|
|
self.ae(positions(), {(1, 5): {'x': 2, 'y': 2}, (1, 2): {'x': 3, 'y': 4}})
|
|
|
|
def test_unicode_placeholders(self):
|
|
# This test tests basic image placement using using unicode placeholders
|
|
cw, ch = 10, 20
|
|
s, dx, dy, put_image, put_ref, layers, rect_eq = put_helpers(self, cw, ch)
|
|
# Upload two images.
|
|
put_image(s, 20, 20, num_cols=4, num_lines=2, unicode_placeholder=1, id=42)
|
|
put_image(s, 10, 20, num_cols=4, num_lines=2, unicode_placeholder=1, id=(42<<16) + (43<<8) + 44)
|
|
# The references are virtual, so no visible refs yet.
|
|
s.update_only_line_graphics_data()
|
|
refs = layers(s)
|
|
self.ae(len(refs), 0)
|
|
# A reminder of row/column diacritics meaning (assuming 0-based):
|
|
# \u0305 -> 0
|
|
# \u030D -> 1
|
|
# \u030E -> 2
|
|
# \u0310 -> 3
|
|
# Now print the placeholders for the first image.
|
|
# Encode the id as an 8-bit color.
|
|
s.apply_sgr("38;5;42")
|
|
# These two characters will become one 2x1 ref.
|
|
s.draw("\U0010EEEE\u0305\u0305\U0010EEEE\u0305\u030D")
|
|
# These two characters will be two separate refs (not contiguous).
|
|
s.draw("\U0010EEEE\u0305\u0305\U0010EEEE\u0305\u030E")
|
|
s.cursor_back(4)
|
|
s.update_only_line_graphics_data()
|
|
refs = layers(s)
|
|
self.ae(len(refs), 3)
|
|
self.ae(refs[0]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 0.5, 'bottom': 0.5})
|
|
self.ae(refs[1]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 0.25, 'bottom': 0.5})
|
|
self.ae(refs[2]['src_rect'], {'left': 0.5, 'top': 0.0, 'right': 0.75, 'bottom': 0.5})
|
|
# Erase the line.
|
|
s.erase_in_line(2)
|
|
# There must be 0 refs after the line is erased.
|
|
s.update_only_line_graphics_data()
|
|
refs = layers(s)
|
|
self.ae(len(refs), 0)
|
|
# Now test encoding IDs with the 24-bit color.
|
|
# The first image, 1x1
|
|
s.apply_sgr("38;2;0;0;42")
|
|
s.draw("\U0010EEEE\u0305\u0305")
|
|
# The second image, 2x1
|
|
s.apply_sgr("38;2;42;43;44")
|
|
s.draw("\U0010EEEE\u0305\u030D\U0010EEEE\u0305\u030E")
|
|
s.cursor_back(2)
|
|
s.update_only_line_graphics_data()
|
|
refs = layers(s)
|
|
self.ae(len(refs), 2)
|
|
self.ae(refs[0]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 0.25, 'bottom': 0.5})
|
|
# The second ref spans the whole widths of the second image because it's
|
|
# fit to height and centered in a 4x2 box (specified in put_image).
|
|
self.ae(refs[1]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 1.0, 'bottom': 0.5})
|
|
# Erase the line.
|
|
s.erase_in_line(2)
|
|
# Now test implicit column numbers.
|
|
# We will mix implicit and explicit column/row specifications, but they
|
|
# will be combine into just two references.
|
|
s.apply_sgr("38;5;42")
|
|
# full row 0 of the first image
|
|
s.draw("\U0010EEEE\u0305\u0305\U0010EEEE\u0305\U0010EEEE\U0010EEEE\u0305")
|
|
# full row 1 of the first image
|
|
s.draw("\U0010EEEE\u030D\U0010EEEE\U0010EEEE\U0010EEEE\u030D\u0310")
|
|
s.cursor_back(8)
|
|
s.update_only_line_graphics_data()
|
|
refs = layers(s)
|
|
self.ae(len(refs), 2)
|
|
self.ae(refs[0]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 1.0, 'bottom': 0.5})
|
|
self.ae(refs[1]['src_rect'], {'left': 0.0, 'top': 0.5, 'right': 1.0, 'bottom': 1.0})
|
|
# Now reset the screen, the images should be erased.
|
|
s.reset()
|
|
refs = layers(s)
|
|
self.ae(len(refs), 0)
|
|
|
|
def test_unicode_placeholders_3rd_combining_char(self):
|
|
# This test tests that we can use the 3rd diacritic for the most
|
|
# significant byte
|
|
cw, ch = 10, 20
|
|
s, dx, dy, put_image, put_ref, layers, rect_eq = put_helpers(self, cw, ch)
|
|
# Upload two images.
|
|
put_image(s, 20, 20, num_cols=4, num_lines=2, unicode_placeholder=1, id=42)
|
|
put_image(s, 20, 10, num_cols=4, num_lines=1, unicode_placeholder=1, id=(42 << 24) + 43)
|
|
# This one will have id=43, which does not exist.
|
|
s.apply_sgr("38;2;0;0;43")
|
|
s.draw("\U0010EEEE\u0305\U0010EEEE\U0010EEEE\U0010EEEE")
|
|
s.cursor_back(4)
|
|
s.update_only_line_graphics_data()
|
|
refs = layers(s)
|
|
self.ae(len(refs), 0)
|
|
s.erase_in_line(2)
|
|
# This one will have id=42. We explicitly specify that the most
|
|
# significant byte is 0 (third \u305). Specifying the zero byte like
|
|
# this is not necessary but is correct.
|
|
s.apply_sgr("38;2;0;0;42")
|
|
s.draw("\U0010EEEE\u0305\u0305\u0305\U0010EEEE\u0305\u030D\u0305")
|
|
# This is the second image.
|
|
# \u059C -> 42
|
|
s.apply_sgr("38;2;0;0;43")
|
|
s.draw("\U0010EEEE\u0305\u0305\u059C\U0010EEEE\u0305\u030D\u059C")
|
|
# Check that we can continue by using implicit row/column specification.
|
|
s.draw("\U0010EEEE\u0305\U0010EEEE")
|
|
s.cursor_back(6)
|
|
s.update_only_line_graphics_data()
|
|
refs = layers(s)
|
|
self.ae(len(refs), 2)
|
|
self.ae(refs[0]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 0.5, 'bottom': 0.5})
|
|
self.ae(refs[1]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 1.0, 'bottom': 1.0})
|
|
s.erase_in_line(2)
|
|
# Now test the 8-bit color mode. Using the third diacritic, we can
|
|
# specify 16 bits: the most significant byte and the least significant
|
|
# byte.
|
|
s.apply_sgr("38;5;42")
|
|
s.draw("\U0010EEEE\u0305\u0305\u0305\U0010EEEE")
|
|
s.apply_sgr("38;5;43")
|
|
s.draw("\U0010EEEE\u0305\u0305\u059C\U0010EEEE\U0010EEEE\u0305\U0010EEEE")
|
|
s.cursor_back(6)
|
|
s.update_only_line_graphics_data()
|
|
refs = layers(s)
|
|
self.ae(len(refs), 2)
|
|
self.ae(refs[0]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 0.5, 'bottom': 0.5})
|
|
self.ae(refs[1]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 1.0, 'bottom': 1.0})
|
|
|
|
def test_unicode_placeholders_multiple_placements(self):
|
|
# Here we test placement specification via underline color.
|
|
cw, ch = 10, 20
|
|
s, dx, dy, put_image, put_ref, layers, rect_eq = put_helpers(self, cw, ch)
|
|
put_image(s, 20, 20, num_cols=1, num_lines=1, placement_id=1, unicode_placeholder=1, id=42)
|
|
put_ref(s, id=42, num_cols=2, num_lines=1, placement_id=22, unicode_placeholder=1)
|
|
put_ref(s, id=42, num_cols=4, num_lines=2, placement_id=44, unicode_placeholder=1)
|
|
# The references are virtual, so no visible refs yet.
|
|
s.update_only_line_graphics_data()
|
|
refs = layers(s)
|
|
self.ae(len(refs), 0)
|
|
# Draw the first row of each placement.
|
|
s.apply_sgr("38;5;42")
|
|
s.apply_sgr("58;5;1")
|
|
s.draw("\U0010EEEE\u0305")
|
|
s.apply_sgr("58;5;22")
|
|
s.draw("\U0010EEEE\u0305\U0010EEEE\u0305")
|
|
s.apply_sgr("58;5;44")
|
|
s.draw("\U0010EEEE\u0305\U0010EEEE\u0305\U0010EEEE\u0305\U0010EEEE\u0305")
|
|
s.update_only_line_graphics_data()
|
|
refs = layers(s)
|
|
self.ae(len(refs), 3)
|
|
self.ae(refs[0]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 1.0, 'bottom': 1.5})
|
|
self.ae(refs[1]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 1.0, 'bottom': 1.0})
|
|
self.ae(refs[2]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 1.0, 'bottom': 0.5})
|
|
|
|
def test_unicode_placeholders_scroll(self):
|
|
# Here we test scrolling of a region. We'll draw an image spanning 8
|
|
# rows and then scroll only the middle part of this image. Each
|
|
# reference corresponds to one row.
|
|
cw, ch = 5, 10
|
|
s, dx, dy, put_image, put_ref, layers, rect_eq = put_helpers(self, cw, ch, lines=8)
|
|
put_image(s, 5, 80, num_cols=1, num_lines=8, unicode_placeholder=1, id=42)
|
|
s.apply_sgr("38;5;42")
|
|
s.cursor_position(1, 0)
|
|
s.draw("\U0010EEEE\u0305\n")
|
|
s.cursor_position(2, 0)
|
|
s.draw("\U0010EEEE\u030D\n")
|
|
s.cursor_position(3, 0)
|
|
s.draw("\U0010EEEE\u030E\n")
|
|
s.cursor_position(4, 0)
|
|
s.draw("\U0010EEEE\u0310\n")
|
|
s.cursor_position(5, 0)
|
|
s.draw("\U0010EEEE\u0312\n")
|
|
s.cursor_position(6, 0)
|
|
s.draw("\U0010EEEE\u033D\n")
|
|
s.cursor_position(7, 0)
|
|
s.draw("\U0010EEEE\u033E\n")
|
|
s.cursor_position(8, 0)
|
|
s.draw("\U0010EEEE\u033F")
|
|
# Each line will contain a part of the image.
|
|
s.update_only_line_graphics_data()
|
|
refs = layers(s)
|
|
refs = sorted(refs, key=lambda r: r['src_rect']['top'])
|
|
self.ae(len(refs), 8)
|
|
for i in range(8):
|
|
self.ae(refs[i]['src_rect'], {'left': 0.0, 'top': 0.125*i, 'right': 1.0, 'bottom': 0.125*(i + 1)})
|
|
self.ae(refs[i]['dest_rect']['top'], 1 - 0.25*i)
|
|
# Now set margins to lines 3 and 6.
|
|
s.set_margins(3, 6) # 1-based indexing
|
|
# Scroll two lines down (i.e. move lines 3..6 up).
|
|
# Lines 3 and 4 will be erased.
|
|
s.cursor_position(6, 0)
|
|
s.index()
|
|
s.index()
|
|
s.update_only_line_graphics_data()
|
|
refs = layers(s)
|
|
refs = sorted(refs, key=lambda r: r['src_rect']['top'])
|
|
self.ae(len(refs), 6)
|
|
# Lines 1 and 2 are outside of the region, not scrolled.
|
|
self.ae(refs[0]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 1.0, 'bottom': 0.125})
|
|
self.ae(refs[0]['dest_rect']['top'], 1.0)
|
|
self.ae(refs[1]['src_rect'], {'left': 0.0, 'top': 0.125*1, 'right': 1.0, 'bottom': 0.125*2})
|
|
self.ae(refs[1]['dest_rect']['top'], 1.0 - 0.25*1)
|
|
# Lines 3 and 4 are erased.
|
|
# Lines 5 and 6 are now higher.
|
|
self.ae(refs[2]['src_rect'], {'left': 0.0, 'top': 0.125*4, 'right': 1.0, 'bottom': 0.125*5})
|
|
self.ae(refs[2]['dest_rect']['top'], 1.0 - 0.25*2)
|
|
self.ae(refs[3]['src_rect'], {'left': 0.0, 'top': 0.125*5, 'right': 1.0, 'bottom': 0.125*6})
|
|
self.ae(refs[3]['dest_rect']['top'], 1.0 - 0.25*3)
|
|
# Lines 7 and 8 are outside of the region.
|
|
self.ae(refs[4]['src_rect'], {'left': 0.0, 'top': 0.125*6, 'right': 1.0, 'bottom': 0.125*7})
|
|
self.ae(refs[4]['dest_rect']['top'], 1.0 - 0.25*6)
|
|
self.ae(refs[5]['src_rect'], {'left': 0.0, 'top': 0.125*7, 'right': 1.0, 'bottom': 0.125*8})
|
|
self.ae(refs[5]['dest_rect']['top'], 1.0 - 0.25*7)
|
|
# Now scroll three lines up (i.e. move lines 5..6 down).
|
|
# Line 6 will be erased.
|
|
s.cursor_position(3, 0)
|
|
s.reverse_index()
|
|
s.reverse_index()
|
|
s.reverse_index()
|
|
s.update_only_line_graphics_data()
|
|
refs = layers(s)
|
|
refs = sorted(refs, key=lambda r: r['src_rect']['top'])
|
|
self.ae(len(refs), 5)
|
|
# Lines 1 and 2 are outside of the region, not scrolled.
|
|
self.ae(refs[0]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 1.0, 'bottom': 0.125})
|
|
self.ae(refs[0]['dest_rect']['top'], 1.0)
|
|
self.ae(refs[1]['src_rect'], {'left': 0.0, 'top': 0.125*1, 'right': 1.0, 'bottom': 0.125*2})
|
|
self.ae(refs[1]['dest_rect']['top'], 1.0 - 0.25*1)
|
|
# Lines 3, 4 and 6 are erased.
|
|
# Line 5 is now lower.
|
|
self.ae(refs[2]['src_rect'], {'left': 0.0, 'top': 0.125*4, 'right': 1.0, 'bottom': 0.125*5})
|
|
self.ae(refs[2]['dest_rect']['top'], 1.0 - 0.25*5)
|
|
# Lines 7 and 8 are outside of the region.
|
|
self.ae(refs[3]['src_rect'], {'left': 0.0, 'top': 0.125*6, 'right': 1.0, 'bottom': 0.125*7})
|
|
self.ae(refs[3]['dest_rect']['top'], 1.0 - 0.25*6)
|
|
self.ae(refs[4]['src_rect'], {'left': 0.0, 'top': 0.125*7, 'right': 1.0, 'bottom': 0.125*8})
|
|
self.ae(refs[4]['dest_rect']['top'], 1.0 - 0.25*7)
|
|
|
|
def test_gr_scroll(self):
|
|
cw, ch = 10, 20
|
|
s, dx, dy, put_image, put_ref, layers, rect_eq = put_helpers(self, cw, ch)
|
|
put_image(s, 10, 20, no_id=True) # a one cell image at (0, 0)
|
|
self.ae(len(layers(s)), 1)
|
|
for i in range(s.lines):
|
|
s.index()
|
|
self.ae(len(layers(s)), 0), self.ae(s.grman.image_count, 1)
|
|
for i in range(s.historybuf.ynum - 1):
|
|
s.index()
|
|
self.ae(len(layers(s)), 0), self.ae(s.grman.image_count, 1)
|
|
s.index()
|
|
self.ae(s.grman.image_count, 0)
|
|
|
|
# Now test with margins
|
|
s.reset()
|
|
# Test images outside page area untouched
|
|
put_image(s, cw, ch) # a one cell image at (0, 0)
|
|
for i in range(s.lines - 1):
|
|
s.index()
|
|
put_image(s, cw, ch) # a one cell image at (0, bottom)
|
|
s.set_margins(2, 4) # 1-based indexing
|
|
self.ae(s.grman.image_count, 2)
|
|
for i in range(s.lines + s.historybuf.ynum):
|
|
s.index()
|
|
self.ae(s.grman.image_count, 2)
|
|
for i in range(s.lines): # ensure cursor is at top margin
|
|
s.reverse_index()
|
|
# Test clipped scrolling during index
|
|
put_image(s, cw, 2*ch, z=-1, no_id=True) # 1x2 cell image
|
|
self.ae(s.grman.image_count, 3)
|
|
self.ae(layers(s)[0]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 1.0, 'bottom': 1.0})
|
|
s.index(), s.index()
|
|
l0 = layers(s)
|
|
self.ae(len(l0), 3)
|
|
self.ae(layers(s)[0]['src_rect'], {'left': 0.0, 'top': 0.5, 'right': 1.0, 'bottom': 1.0})
|
|
s.index()
|
|
self.ae(s.grman.image_count, 2)
|
|
# Test clipped scrolling during reverse_index
|
|
for i in range(s.lines):
|
|
s.reverse_index()
|
|
put_image(s, cw, 2*ch, z=-1, no_id=True) # 1x2 cell image
|
|
self.ae(s.grman.image_count, 3)
|
|
self.ae(layers(s)[0]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 1.0, 'bottom': 1.0})
|
|
while s.cursor.y != 1:
|
|
s.reverse_index()
|
|
s.reverse_index(), s.reverse_index()
|
|
self.ae(layers(s)[0]['src_rect'], {'left': 0.0, 'top': 0.0, 'right': 1.0, 'bottom': 0.5})
|
|
s.reverse_index()
|
|
self.ae(s.grman.image_count, 2)
|
|
s.reset()
|
|
self.assertEqual(s.grman.disk_cache.total_size, 0)
|
|
|
|
def test_gr_reset(self):
|
|
cw, ch = 10, 20
|
|
s, dx, dy, put_image, put_ref, layers, rect_eq = put_helpers(self, cw, ch)
|
|
put_image(s, cw, ch) # a one cell image at (0, 0)
|
|
self.ae(len(layers(s)), 1)
|
|
s.reset()
|
|
self.ae(s.grman.image_count, 0)
|
|
put_image(s, cw, ch) # a one cell image at (0, 0)
|
|
self.ae(s.grman.image_count, 1)
|
|
for i in range(s.lines):
|
|
s.index()
|
|
s.reset()
|
|
self.ae(s.grman.image_count, 1)
|
|
|
|
def test_gr_delete(self):
|
|
cw, ch = 10, 20
|
|
s, dx, dy, put_image, put_ref, layers, rect_eq = put_helpers(self, cw, ch)
|
|
|
|
def delete(ac=None, **kw):
|
|
cmd = 'a=d'
|
|
if ac:
|
|
cmd += f',d={ac}'
|
|
if kw:
|
|
cmd += ',' + ','.join(f'{k}={v}' for k, v in kw.items())
|
|
send_command(s, cmd)
|
|
|
|
put_image(s, cw, ch)
|
|
delete()
|
|
self.ae(len(layers(s)), 0), self.ae(s.grman.image_count, 1)
|
|
delete('A')
|
|
self.ae(s.grman.image_count, 0)
|
|
self.assertEqual(s.grman.disk_cache.total_size, 0)
|
|
iid = put_image(s, cw, ch)[0]
|
|
delete('I', i=iid, p=7)
|
|
self.ae(s.grman.image_count, 1)
|
|
delete('I', i=iid)
|
|
self.ae(s.grman.image_count, 0)
|
|
self.assertEqual(s.grman.disk_cache.total_size, 0)
|
|
iid = put_image(s, cw, ch, placement_id=9)[0]
|
|
delete('I', i=iid, p=9)
|
|
self.ae(s.grman.image_count, 0)
|
|
self.assertEqual(s.grman.disk_cache.total_size, 0)
|
|
s.reset()
|
|
put_image(s, cw, ch)
|
|
put_image(s, cw, ch)
|
|
delete('C')
|
|
self.ae(s.grman.image_count, 2)
|
|
s.cursor_position(1, 1)
|
|
delete('C')
|
|
self.ae(s.grman.image_count, 1)
|
|
delete('P', x=2, y=1)
|
|
self.ae(s.grman.image_count, 0)
|
|
self.assertEqual(s.grman.disk_cache.total_size, 0)
|
|
put_image(s, cw, ch, z=9)
|
|
delete('Z', z=9)
|
|
self.ae(s.grman.image_count, 0)
|
|
put_image(s, cw, ch, id=1)
|
|
put_image(s, cw, ch, id=2)
|
|
put_image(s, cw, ch, id=3)
|
|
delete('R', y=2)
|
|
self.ae(s.grman.image_count, 1)
|
|
delete('R', x=3, y=3)
|
|
self.ae(s.grman.image_count, 0)
|
|
self.assertEqual(s.grman.disk_cache.total_size, 0)
|
|
|
|
# test put + delete + put
|
|
iid = 999999
|
|
self.ae(put_image(s, cw, ch, id=iid), (iid, 'OK'))
|
|
self.ae(put_ref(s, id=iid), (iid, ('OK', f'i={iid}')))
|
|
delete('i', i=iid)
|
|
self.ae(s.grman.image_count, 1)
|
|
self.ae(put_ref(s, id=iid), (iid, ('OK', f'i={iid}')))
|
|
delete('I', i=iid)
|
|
self.ae(put_ref(s, id=iid), (iid, ('ENOENT', f'i={iid}')))
|
|
self.ae(s.grman.image_count, 0)
|
|
self.assertEqual(s.grman.disk_cache.total_size, 0)
|
|
|
|
def test_animation_frame_loading(self):
|
|
s = self.create_screen()
|
|
g = s.grman
|
|
li = make_send_command(s)
|
|
|
|
def t(code='OK', image_id=1, frame_number=2, **kw):
|
|
res = li(**kw)
|
|
if code is not None:
|
|
self.assertEqual(code, res.code, f'{code} != {res.code}: {res.msg}')
|
|
if image_id is not None:
|
|
self.assertEqual(image_id, res.image_id)
|
|
if frame_number is not None:
|
|
self.assertEqual(frame_number, res.frame_number)
|
|
|
|
# test error on send frame for non-existent image
|
|
self.assertEqual(li().code, 'ENOENT')
|
|
|
|
# create image
|
|
self.assertEqual(li(a='t').code, 'OK')
|
|
self.assertEqual(g.disk_cache.total_size, 36)
|
|
|
|
# simple new frame (width=4, height=3)
|
|
self.assertIsNone(li(payload='2' * 12, z=77, m=1))
|
|
self.assertIsNone(li(payload='2' * 12, z=77, m=1))
|
|
t(payload='2' * 12, z=77)
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['extra_frames'], ({'gap': 77, 'id': 2, 'data': b'2' * 36},))
|
|
# test editing a frame
|
|
t(payload='3' * 36, r=2)
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['extra_frames'], ({'gap': 77, 'id': 2, 'data': b'3' * 36},))
|
|
# test editing part of a frame
|
|
t(payload='4' * 12, r=2, s=2, v=2)
|
|
img = g.image_for_client_id(1)
|
|
|
|
def expand(*rows):
|
|
ans = []
|
|
for r in rows:
|
|
ans.append(''.join(x * 3 for x in str(r)))
|
|
return ''.join(ans).encode('ascii')
|
|
|
|
self.assertEqual(img['extra_frames'], ({'gap': 77, 'id': 2, 'data': expand(4433, 4433, 3333)},))
|
|
t(payload='5' * 12, r=2, s=2, v=2, x=1, y=1)
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['extra_frames'], ({'gap': 77, 'id': 2, 'data': expand(4433, 4553, 3553)},))
|
|
t(payload='3' * 36, r=2)
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['extra_frames'], ({'gap': 77, 'id': 2, 'data': b'3' * 36},))
|
|
# test loading from previous frame
|
|
t(payload='4' * 12, c=2, s=2, v=2, z=101, frame_number=3)
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['extra_frames'], (
|
|
{'gap': 77, 'id': 2, 'data': b'3' * 36},
|
|
{'gap': 101, 'id': 3, 'data': b'444444333333444444333333333333333333'},
|
|
))
|
|
# test changing gaps
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['root_frame_gap'], 0)
|
|
self.assertIsNone(li(a='a', i=1, r=1, z=13))
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['root_frame_gap'], 13)
|
|
self.assertIsNone(li(a='a', i=1, r=2, z=43))
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['extra_frames'][0]['gap'], 43)
|
|
# test changing current frame
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['current_frame_index'], 0)
|
|
self.assertIsNone(li(a='a', i=1, c=2))
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['current_frame_index'], 1)
|
|
|
|
# test delete of frames
|
|
t(payload='5' * 36, frame_number=4)
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['extra_frames'], (
|
|
{'gap': 43, 'id': 2, 'data': b'3' * 36},
|
|
{'gap': 101, 'id': 3, 'data': b'444444333333444444333333333333333333'},
|
|
{'gap': 40, 'id': 4, 'data': b'5' * 36},
|
|
))
|
|
self.assertEqual(img['current_frame_index'], 1)
|
|
self.assertIsNone(li(a='d', d='f', i=1, r=1))
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['current_frame_index'], 0)
|
|
self.assertEqual(img['data'], b'3' * 36)
|
|
self.assertEqual(img['extra_frames'], (
|
|
{'gap': 101, 'id': 3, 'data': b'444444333333444444333333333333333333'},
|
|
{'gap': 40, 'id': 4, 'data': b'5' * 36},
|
|
))
|
|
self.assertIsNone(li(a='a', i=1, c=3))
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['current_frame_index'], 2)
|
|
self.assertIsNone(li(a='d', d='f', i=1, r=2))
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['current_frame_index'], 1)
|
|
self.assertEqual(img['data'], b'3' * 36)
|
|
self.assertEqual(img['extra_frames'], (
|
|
{'gap': 40, 'id': 4, 'data': b'5' * 36},
|
|
))
|
|
self.assertIsNone(li(a='d', d='f', i=1))
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['current_frame_index'], 0)
|
|
self.assertEqual(img['data'], b'5' * 36)
|
|
self.assertFalse(img['extra_frames'])
|
|
self.assertIsNone(li(a='d', d='f', i=1))
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['data'], b'5' * 36)
|
|
self.assertIsNone(li(a='d', d='F', i=1))
|
|
self.ae(g.image_count, 0)
|
|
self.assertEqual(g.disk_cache.total_size, 0)
|
|
|
|
# test frame composition
|
|
self.assertEqual(li(a='t').code, 'OK')
|
|
self.assertEqual(g.disk_cache.total_size, 36)
|
|
t(payload='2' * 36)
|
|
t(payload='3' * 36, frame_number=3)
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['extra_frames'], (
|
|
{'gap': 40, 'id': 2, 'data': b'2' * 36},
|
|
{'gap': 40, 'id': 3, 'data': b'3' * 36},
|
|
))
|
|
self.assertEqual(li(a='c', i=11).code, 'ENOENT')
|
|
self.assertEqual(li(a='c', i=1, r=1, c=2).code, 'OK')
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['extra_frames'], (
|
|
{'gap': 40, 'id': 2, 'data': b'abcdefghijkl'*3},
|
|
{'gap': 40, 'id': 3, 'data': b'3' * 36},
|
|
))
|
|
self.assertEqual(li(a='c', i=1, r=2, c=3, w=1, h=2, x=1, y=1).code, 'OK')
|
|
img = g.image_for_client_id(1)
|
|
self.assertEqual(img['extra_frames'], (
|
|
{'gap': 40, 'id': 2, 'data': b'abcdefghijkl'*3},
|
|
{'gap': 40, 'id': 3, 'data': b'3' * 12 + (b'333abc' + b'3' * 6) * 2},
|
|
))
|
|
|
|
def test_graphics_quota_enforcement(self):
|
|
s = self.create_screen()
|
|
g = s.grman
|
|
g.storage_limit = 36*2
|
|
li = make_send_command(s)
|
|
# test quota for simple images
|
|
self.assertEqual(li(a='T').code, 'OK')
|
|
self.assertEqual(li(a='T', i=2).code, 'OK')
|
|
self.assertEqual(g.disk_cache.total_size, g.storage_limit)
|
|
self.assertEqual(g.image_count, 2)
|
|
self.assertEqual(li(a='T', i=3).code, 'OK')
|
|
self.assertEqual(g.disk_cache.total_size, g.storage_limit)
|
|
self.assertEqual(g.image_count, 2)
|
|
# test quota for frames
|
|
for i in range(8):
|
|
self.assertEqual(li(payload=f'{i}' * 36, i=2).code, 'OK')
|
|
self.assertEqual(li(payload='x' * 36, i=2).code, 'ENOSPC')
|
|
# test editing should not trigger quota
|
|
self.assertEqual(li(payload='4' * 12, r=2, s=2, v=2, i=2).code, 'OK')
|
|
|
|
s.reset()
|
|
self.ae(g.image_count, 0)
|
|
self.assertEqual(g.disk_cache.total_size, 0)
|