Add a basic test suite for pa_hashmap
I spent a little time working through the implementation of pa_hashmap, and wrote a test suite while doing so. It tests a few basic edge cases, like saturating all buckets of the hashtable.
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I spent a little time working through the implementation of pa_hashmap, and wrote a test suite while doing so. It tests a few basic edge cases, like saturating all buckets of the hashtable.