Tests

use getptr a lot less #835

Job	Run time
Test Julia (1.9 on macos-latest)	4m 6s
Test Julia (1.9 on windows-latest)	3m 51s
Test Julia (1 on ubuntu-latest)	3m 1s
Test Julia (1 on windows-latest)	4m 15s
Test Julia (1 on macos-latest)	4m 2s
Test Julia (1.9 on ubuntu-latest)	2m 14s
Test Python (3.13.1 on ubuntu-latest)	1m 34s
Test Python (3.13.0 on ubuntu-latest)	1m 43s
Test Python (3.13.2 on ubuntu-latest)	1m 35s
Test Python (3.12 on ubuntu-latest)	1m 32s
Test Python (3 on windows-latest)	2m 45s
Test Python (3 on ubuntu-latest)	1m 33s
Test Python (3.13.1 on windows-latest)	4m 18s
Test Python (3.12 on windows-latest)	2m 45s
Test Python (3.8 on windows-latest)	3m 24s
Test Python (3.8 on ubuntu-latest)	1m 32s
Test Python (3.13.0 on windows-latest)	4m 12s
Test Python (3.13.2 on macos-latest)	2m 18s
Test Python (3.13.2 on windows-latest)	3m 6s
Test Python (3.13.1 on macos-latest)	2m 6s
Test Python (3.13.0 on macos-latest)	1m 41s
Test Python (3 on macos-latest)	1m 10s
Test Python (3.12 on macos-latest)	1m 28s
Test Python (3.8 on macos-latest)	2m 4s
	1h 2m 15s

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