def test_image_png_cli_strict_palette_pal_transparent(parsers,
test_input_file):
from ttblit.asset import image
parser, subparser = parsers
image = image.ImageAsset(subparser)
with tempfile.NamedTemporaryFile('wb', suffix='.pal') as test_palette_file:
test_palette_file.write(b'\x00\x00\x00') # Write black colour
test_palette_file.write(b'\x00\xff\x00') # Write green colour
test_palette_file.write(b'\xff\xff\xff') # Write white colour
test_palette_file.write(b'\x00' * (768 - 9)) # Pad to 768 bytes
test_palette_file.flush()
args = parser.parse_args([
'image', '--input_file', test_input_file.name, '--output_format',
'c_header', '--strict', '--palette', test_palette_file.name,
'--transparent', '0,255,0'
]) # Make green transparent
image.run(args)
args = parser.parse_args([
'image', '--input_file', test_input_file.name, '--output_format',
'c_header', '--strict', '--palette', test_palette_file.name,
'--transparent', '88,88,88'
]) # Invalid colour
image.run(args)
def test_image_png_cli_no_args(parsers):
from ttblit.asset import image
parser, subparser = parsers
image = image.ImageAsset(subparser)
with pytest.raises(SystemExit):
parser.parse_args(['image'])
def test_image_png_cli_packed(parsers, test_input_file):
from ttblit.asset import image
parser, subparser = parsers
image = image.ImageAsset(subparser)
args = parser.parse_args([
'image', '--input_file', test_input_file.name, '--packed',
'--output_format', 'c_header'
])
image.run(args)
def test_image_png_cli_strict_nopalette(parsers, test_input_file):
from ttblit.asset import image
parser, subparser = parsers
image = image.ImageAsset(subparser)
args = parser.parse_args([
'image', '--input_file', test_input_file.name, '--output_format',
'c_header', '--strict'
])
with pytest.raises(TypeError):
image.run(args)
def test_image_png_cli_strict_palette_pal_missing(parsers, test_input_file):
from ttblit.asset import image
parser, subparser = parsers
image = image.ImageAsset(subparser)
with tempfile.NamedTemporaryFile('wb', suffix='.pal') as test_palette_file:
test_palette_file.write(b'\x00\x00\x00') # Write black colour
test_palette_file.write(b'\xff\xff\xff') # Write white colour
test_palette_file.write(b'\x00' * (768 - 6)) # Pad to 768 bytes
test_palette_file.flush()
args = parser.parse_args([
'image', '--input_file', test_input_file.name, '--output_format',
'c_header', '--strict', '--palette', test_palette_file.name
])
with pytest.raises(TypeError):
image.run(args)
def test_image_png_cli_strict_palette_act(parsers, test_input_file):
from ttblit.asset import image
parser, subparser = parsers
image = image.ImageAsset(subparser)
with tempfile.NamedTemporaryFile('wb', suffix='.act') as test_palette_file:
test_palette_file.write(b'\x00\x00\x00') # Write black colour
test_palette_file.write(b'\x00\xff\x00') # Write green colour
test_palette_file.write(b'\xff\xff\xff') # Write white colour
test_palette_file.write(b'\x00' * 759) # Pad to 772 bytes
test_palette_file.write(b'\x00\x03') # Write size
test_palette_file.write(b'\x00\x00') # Ignored bytes
test_palette_file.flush()
args = parser.parse_args([
'image', '--input_file', test_input_file.name, '--output_format',
'c_header', '--strict', '--palette', test_palette_file.name
])
image.run(args)
def test_image_instance(subparser):
from ttblit.asset import image
image.ImageAsset(subparser)