Tests

use getptr a lot less #831

Job	Run time
Test Julia (1 on macos-latest)	5m 38s
Test Julia (1 on ubuntu-latest)	2m 39s
Test Julia (1 on windows-latest)	4m 23s
Test Julia (1.9 on windows-latest)	3m 34s
Test Julia (1.9 on macos-latest)	3m 7s
Test Python (3 on ubuntu-latest)	2m 51s
Test Python (3.13.2 on ubuntu-latest)	1m 37s
Test Python (3.13.0 on ubuntu-latest)	1m 57s
Test Python (3.13.2 on windows-latest)	4m 27s
Test Python (3.8 on ubuntu-latest)	1m 33s
Test Python (3.13.1 on ubuntu-latest)	1m 44s
Test Python (3.13.0 on windows-latest)	3m 0s
Test Python (3 on windows-latest)	2m 8s
Test Python (3.12 on ubuntu-latest)	1m 30s
Test Python (3.13.1 on windows-latest)	3m 4s
Test Python (3 on macos-latest)	1m 25s
Test Python (3.8 on windows-latest)	2m 8s
Test Python (3.13.0 on macos-latest)	1m 35s
Test Python (3.12 on windows-latest)	3m 6s
Test Python (3.13.1 on macos-latest)	1m 56s
Test Python (3.12 on macos-latest)	1m 40s
Test Python (3.13.2 on macos-latest)	1m 48s
Test Python (3.8 on macos-latest)	1m 50s
Test Julia (1.9 on ubuntu-latest)	1m 54s
	1h 0m 34s

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