Tests

use getptr a lot less #830

Job	Run time
Test Julia (1.9 on ubuntu-latest)	2m 7s
Test Julia (1 on ubuntu-latest)	2m 40s
Test Julia (1 on windows-latest)	4m 17s
Test Julia (1 on macos-latest)	5m 19s
Test Julia (1.9 on windows-latest)	3m 33s
Test Julia (1.9 on macos-latest)	4m 58s
Test Python (3 on ubuntu-latest)	1m 34s
Test Python (3.13.1 on ubuntu-latest)	1m 44s
Test Python (3.13.0 on ubuntu-latest)	1m 38s
Test Python (3 on windows-latest)	2m 31s
Test Python (3.13.1 on windows-latest)	3m 31s
Test Python (3.13.2 on ubuntu-latest)	1m 50s
Test Python (3.8 on ubuntu-latest)	1m 38s
Test Python (3.13.2 on windows-latest)	3m 43s
Test Python (3.13.1 on macos-latest)	1m 44s
Test Python (3.12 on windows-latest)	2m 40s
Test Python (3 on macos-latest)	1m 18s
Test Python (3.13.2 on macos-latest)	1m 33s
Test Python (3.13.0 on macos-latest)	1m 37s
Test Python (3.13.0 on windows-latest)	3m 38s
Test Python (3.8 on windows-latest)	2m 35s
Test Python (3.12 on ubuntu-latest)	1m 34s
Test Python (3.12 on macos-latest)	1m 33s
Test Python (3.8 on macos-latest)	1m 53s
	1h 1m 8s

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