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Add rendering tests

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Kovid Goyal
2017-11-05 12:31:50 +05:30
parent ce0e5a893f
commit da8bf5adc7
3 changed files with 26 additions and 9 deletions
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19
kitty/fonts/render.py
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@@ -178,12 +178,8 @@ def render_box_drawing(codepoint):
return ctypes.addressof(buf), buf
def test_render_string(text='Hello, world!', family='monospace', size=144.0, dpi=96.0):
from tempfile import NamedTemporaryFile
from kitty.fast_data_types import concat_cells, set_send_sprite_to_gpu, Screen, sprite_map_set_limits, test_render_line, current_fonts
from kitty.icat import detect_support, show
if not detect_support():
raise SystemExit('Your terminal does not support the graphics protocol')
def render_string(text, family='monospace', size=11.0, dpi=96.0):
from kitty.fast_data_types import set_send_sprite_to_gpu, Screen, sprite_map_set_limits, test_render_line
sprites = {}
def send_to_gpu(x, y, z, data):
@@ -205,6 +201,17 @@ def test_render_string(text='Hello, world!', family='monospace', size=144.0, dpi
sp = line.sprite_at(i)
if sp != (0, 0, 0):
cells.append(sprites[sp])
return cell_width, cell_height, cells
def test_render_string(text='Hello, world!', family='monospace', size=144.0, dpi=96.0):
from tempfile import NamedTemporaryFile
from kitty.fast_data_types import concat_cells, current_fonts
from kitty.icat import detect_support, show
if not detect_support():
raise SystemExit('Your terminal does not support the graphics protocol')
cell_width, cell_height, cells = render_string(text, family, size, dpi)
rgb_data = concat_cells(cell_width, cell_height, tuple(cells))
with NamedTemporaryFile(delete=False) as f:
f.write(rgb_data)