Tests

use getptr a lot less #833

Job	Run time
Test Julia (1 on windows-latest)	3m 38s
Test Julia (1.9 on ubuntu-latest)	2m 8s
Test Julia (1 on ubuntu-latest)	2m 38s
Test Julia (1.9 on windows-latest)	3m 16s
Test Julia (1 on macos-latest)	3m 46s
Test Julia (1.9 on macos-latest)	2m 39s
Test Python (3.12 on ubuntu-latest)	1m 27s
Test Python (3.13.2 on ubuntu-latest)	1m 38s
Test Python (3 on ubuntu-latest)	1m 28s
Test Python (3.8 on ubuntu-latest)	1m 32s
Test Python (3.13.0 on ubuntu-latest)	1m 35s
Test Python (3.13.0 on windows-latest)	3m 5s
Test Python (3.13.2 on windows-latest)	4m 23s
Test Python (3.8 on windows-latest)	3m 4s
Test Python (3.13.0 on macos-latest)	4h 16m 38s
Test Python (3.13.1 on macos-latest)	4h 18m 39s
Test Python (3.13.1 on windows-latest)	4m 36s
Test Python (3.13.1 on ubuntu-latest)	1m 36s
Test Python (3.13.2 on macos-latest)	4h 17m 58s
Test Python (3.12 on windows-latest)	2m 18s
Test Python (3 on windows-latest)	2m 37s
Test Python (3.8 on macos-latest)	1m 52s
Test Python (3 on macos-latest)	1m 15s
Test Python (3.12 on macos-latest)	1m 16s
	13h 45m 2s

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