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Add asset stores of limited capacity for textures and meshes (#3)
* Add limited asset stores for textures and meshes * Rename store to add --------- Co-authored-by: Nikita Chernyadev <[email protected]>
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import shutil | ||
import tempfile | ||
from pathlib import Path | ||
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import pytest | ||
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from mojo import Mojo | ||
from mojo.elements import Geom | ||
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TEXTURE_STORE_CAPACITY = 10 | ||
MESH_STORE_CAPACITY = 10 | ||
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@pytest.fixture() | ||
def mojo() -> Mojo: | ||
return Mojo( | ||
str(Path(__file__).parents[1] / "world.xml"), | ||
texture_store_capacity=TEXTURE_STORE_CAPACITY, | ||
mesh_store_capacity=MESH_STORE_CAPACITY, | ||
) | ||
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@pytest.fixture() | ||
def geom(mojo: Mojo) -> Geom: | ||
return Geom.create(mojo) | ||
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def test_texture_store(mojo: Mojo, geom: Geom): | ||
initial_count = len(mojo.root_element.mjcf.asset.texture) | ||
texture_path = Path(__file__).parents[1] / "assets" / "textures" / "texture00.png" | ||
geom.set_texture(str(texture_path)) | ||
with pytest.warns(UserWarning): | ||
with tempfile.TemporaryDirectory() as temp_dir: | ||
for i in range(TEXTURE_STORE_CAPACITY * 2): | ||
temp_path = Path(temp_dir) / f"{i}{texture_path.suffix}" | ||
shutil.copy2(texture_path, temp_path) | ||
geom.set_texture(str(temp_path)) | ||
assert ( | ||
len(mojo.root_element.mjcf.asset.texture) - initial_count | ||
<= TEXTURE_STORE_CAPACITY | ||
) | ||
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def test_mesh_store(mojo: Mojo, geom: Geom): | ||
initial_count = len(mojo.root_element.mjcf.asset.mesh) | ||
mesh_path = Path(__file__).parents[1] / "assets" / "models" / "mug.obj" | ||
geom.set_mesh(str(mesh_path)) | ||
with pytest.warns(UserWarning): | ||
with tempfile.TemporaryDirectory() as temp_dir: | ||
for i in range(MESH_STORE_CAPACITY * 2): | ||
temp_path = Path(temp_dir) / f"{i}{mesh_path.suffix}" | ||
shutil.copy2(mesh_path, temp_path) | ||
geom.set_mesh(str(temp_path)) | ||
assert ( | ||
len(mojo.root_element.mjcf.asset.mesh) - initial_count | ||
<= MESH_STORE_CAPACITY | ||
) |