diff options
Diffstat (limited to 'gerbonara/gerber/tests/test_rs274x.py')
| -rw-r--r-- | gerbonara/gerber/tests/test_rs274x.py | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/gerbonara/gerber/tests/test_rs274x.py b/gerbonara/gerber/tests/test_rs274x.py index f359ca9..28ee891 100644 --- a/gerbonara/gerber/tests/test_rs274x.py +++ b/gerbonara/gerber/tests/test_rs274x.py @@ -25,10 +25,11 @@ def clear_failure_dir(request): reference_path = lambda reference: Path(__file__).parent / 'resources' / reference @pytest.fixture -def tmp_gbr(request): - with tempfile.NamedTemporaryFile(suffix='.gbr') as tmp_out_gbr: +def temp_files(request): + with tempfile.NamedTemporaryFile(suffix='.gbr') as tmp_out_gbr,\ + tempfile.NamedTemporaryFile(suffix='.png') as tmp_out_png: - yield Path(tmp_out_gbr.name) + yield Path(tmp_out_gbr.name), Path(tmp_out_png.name) if request.node.rep_call.failed: module, _, test_name = request.node.nodeid.rpartition('::') @@ -36,9 +37,12 @@ def tmp_gbr(request): test_name, _, _ext = test_name.partition('.') test_name = re.sub(r'[^\w\d]', '_', test_name) fail_dir.mkdir(exist_ok=True) - perm_path = fail_dir / f'failure_{test_name}.gbr' - shutil.copy(tmp_out_gbr.name, perm_path) - print(f'Failing output saved to {perm_path}') + perm_path_gbr = fail_dir / f'failure_{test_name}.gbr' + perm_path_png = fail_dir / f'failure_{test_name}.png' + shutil.copy(tmp_out_gbr.name, perm_path_gbr) + shutil.copy(tmp_out_png.name, perm_path_png) + print(f'Failing output saved to {perm_path_gbr}') + print(f'Difference image saved to {perm_path_png}') print(f'Reference file is {reference_path(request.node.funcargs["reference"])}') @pytest.mark.filterwarnings('ignore:Deprecated.*statement found.*:DeprecationWarning') @@ -88,8 +92,11 @@ top_copper.GTL top_mask.GTS top_silk.GTO '''.splitlines() if l ]) -def test_round_trip(tmp_gbr, reference): +def test_round_trip(temp_files, reference): + tmp_gbr, tmp_png = temp_files ref = reference_path(reference) GerberFile.open(ref).save(tmp_gbr) - assert gerber_difference(ref, tmp_gbr) < 1e-5 + mean, max = gerber_difference(ref, tmp_gbr, diff_out=tmp_png) + assert mean < 1e-6 + assert max < 0.1 |