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More work on scaled font rendering

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Kovid Goyal
2024-12-08 15:34:12 +05:30
parent 3dca2687d8
commit 42e93d8caa
2 changed files with 72 additions and 31 deletions
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13
kitty_tests/fonts.py
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@@ -13,6 +13,7 @@ from kitty.fast_data_types import (
DECAWM,
ParsedFontFeature,
get_fallback_font,
set_allow_use_of_box_fonts,
sprite_map_set_layout,
sprite_map_set_limits,
test_render_line,
@@ -216,7 +217,7 @@ def block_helpers(s, sprites, cell_width, cell_height):
if a != b:
msg = msg or 'block not equal'
if len(a) != len(b):
assert_blocks.__msg = msg + f'block lengths not equal: {len(a)/4} != {len(b)/4}'
assert_blocks.__msg = msg + f' block lengths not equal: {len(a)/4} != {len(b)/4}'
else:
assert_blocks.__msg = msg + '\n' + block_as_str(a) + '\n\n' + block_as_str(b)
del a, b
@@ -297,6 +298,16 @@ class Rendering(FontBaseTest):
self.assertEqual(len(self.sprites) - prerendered, len(box_chars))
def test_scaled_box_drawing(self):
self.scaled_drawing_test()
def test_scaled_font_drawing(self):
set_allow_use_of_box_fonts(False)
try:
self.scaled_drawing_test()
finally:
set_allow_use_of_box_fonts(True)
def scaled_drawing_test(self):
s = self.create_screen(cols=8, lines=8, scrollback=0)
full_block, empty_block, upper_half_block, lower_half_block, quarter_block, block_as_str, block_test = block_helpers(
s, self.sprites, self.cell_width, self.cell_height)