running 7 tests
test canvas::tests::test_draw_out_of_bounds ... ok
test canvas::update_area_tests::test_update_area_iter ... ok
test canvas::tests::test_draw_empty_rects ... ok
test canvas::update_area_tests::test_update_area ... ok
test canvas::update_area_tests::test_update_area_iter_multiple_patch ... ok
test canvas::update_area_tests::test_update_area_iter_multiple_patch_same_row ... ok
test canvas::tests::test_clip ... ok
test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out