tests

Prevent repeating frame indices #1022

Job	Run time
py-3.8 lib-6.0 windows-latest	3m 15s
py-3.8 lib-6.0 ubuntu-latest	5m 5s
py-3.8 lib-5.1 windows-latest	3m 45s
package-source	22s
py-3.8 lib-5.1 ubuntu-latest	4m 6s
package-wheel (macos-latest, arm64)	24m 50s
py-3.8 lib-5.0 windows-latest	3m 25s
py-3.8 lib-5.0 ubuntu-latest	4m 5s
package-wheel (macos-latest, x86_64)	47m 50s
style	16s
py-pypy3.9 lib-5.0 ubuntu-latest	4m 36s
package-wheel (ubuntu-latest, aarch64)	3h 26m 15s
py-3.8 lib-5.0 macos-latest	11m 37s
package-wheel (ubuntu-latest, i686)	22m 0s
package-wheel (ubuntu-latest, x86_64)	21m 11s
package-wheel (windows-latest, AMD64)	16m 25s
publish	37s
	6h 19m 40s

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