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Insulate emoji test from system wcwidth

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This commit is contained in:
Kovid Goyal 2017-11-12 20:50:58 +05:30
parent 088087df73
commit 5c6be7f637
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 17 additions and 10 deletions
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13
kitty_tests/fonts.py
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@ -6,11 +6,14 @@ from collections import OrderedDict
from kitty.constants import isosx
from kitty.fast_data_types import (
set_logical_dpi, set_send_sprite_to_gpu, sprite_map_set_layout,
sprite_map_set_limits, test_render_line, test_sprite_position_for, wcwidth
change_wcwidth, set_logical_dpi, set_send_sprite_to_gpu,
sprite_map_set_layout, sprite_map_set_limits, test_render_line,
test_sprite_position_for, wcwidth
)
from kitty.fonts.box_drawing import box_chars
from kitty.fonts.render import prerender, render_string, set_font_family, shape_string
from kitty.fonts.render import (
prerender, render_string, set_font_family, shape_string
)
from kitty.utils import get_logical_dpi
from . import BaseTest
@ -70,6 +73,8 @@ class Rendering(BaseTest):
self.ae(len(cells), sz)
def test_shaping(self):
change_wcwidth(True)
try:
def groups(text, path=None):
return [x[:2] for x in shape_string(text, path=path)]
@ -79,3 +84,5 @@ class Rendering(BaseTest):
self.ae(groups('|\U0001F601|\U0001F64f|\U0001F63a|'), [(1, 1), (2, 1), (1, 1), (2, 1), (1, 1), (2, 1), (1, 1)])
self.ae(groups('He\u0347\u0305llo\u0337,', path='kitty_tests/LiberationMono-Regular.ttf'),
[(1, 1), (1, 3), (1, 1), (1, 1), (1, 2), (1, 1)])
finally:
change_wcwidth(False)