feat: add drop key functionality #6

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mvhutz merged 12 commits from feat/drop-item into main 2026-03-20 01:59:55 +00:00

Conversation 0 Commits 12 Files Changed 9 +262 -40

mvhutz commented 2026-03-20 00:57:01 +00:00

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Currently, the Table.Drop() function is deprecated because it is not implemented yet. Let's add that functionality.

• Adds true drop functionality to the table, through Table.Drop().
• Adds tests for functionality.
• Rewrites fuzz test using go_fuzz_utils, to test arbitrary usage patterns.
• Rewrite bucket to allow a capacity of zero.
• Rename Table.Capacity() to Table.TotalCapacity(), to reflect to different between the capacity of the buckets vs. the whole table.
• Enforce 100% mutation test coverage.

Currently, the `Table.Drop()` function is deprecated because it is not implemented yet. Let's add that functionality. - Adds true drop functionality to the table, through `Table.Drop()`. - Adds tests for functionality. - Rewrites fuzz test using `go_fuzz_utils`, to test arbitrary usage patterns. - Rewrite `bucket` to allow a capacity of zero. - Rename `Table.Capacity()` to `Table.TotalCapacity()`, to reflect to different between the capacity of the buckets vs. the whole table. - Enforce 100% mutation test coverage.

mvhutz added 7 commits 2026-03-20 00:57:02 +00:00

feat: implement drop functionality ... d4acdda95b

- Added `drop()` function in buckets.
- Implemented `Drop()` function for Table.

fix: drop() decrements bucket size 74ed81761c

fix: resize of Table.Drop() now decreases size ... c1314f8a3c

- Generalized Table.resize() to accept a capacity size for each bucket.

fix: Table.Drop() was not a pointer receiver e2ba398a62

test: add Drop to fuzz test, add drop test cases bb874a2aba

fix: allow 0 capacity for table ... cdb5efb4a3

- Added guards at the bucket level, to ensure that getting an item in an empty bucket doesn't cause an error.
- Added grow() and shrink() functions to Table, to prevent a capacity of 0 from not being able to grow.
- Updated the fuzz test to use `go_fuzz-utils`.

chore: removed testdata for fuzz test bd3f0aad04

mvhutz added 1 commit 2026-03-20 01:06:37 +00:00

docs: added comments to give context to functions 0c81bc5cae

mvhutz added 1 commit 2026-03-20 01:08:40 +00:00

chore: go mod tidy f636ce8911

mvhutz changed title from WIP: feat: add drop key functionality to feat: add drop key functionality 2026-03-20 01:08:54 +00:00

mvhutz added 1 commit 2026-03-20 01:20:53 +00:00

ci: enforce 100% mutation coverage ... afd3472d1d

This will strongly indicate whether the test cases actually cover.

mvhutz added 1 commit 2026-03-20 01:23:41 +00:00

fix: mutation test threshold should be in config ... cd115ba7a2

There isn't a `--threshold` flag for `go-gremlins`.

mvhutz added 1 commit 2026-03-20 01:57:55 +00:00

feat: 100% mutation test coverage ... 09b5d9d893

- Fixed mutation coverage to be 1.0, instead of 100.

mvhutz merged commit 56b1982f8a into main 2026-03-20 01:59:55 +00:00

mvhutz deleted branch feat/drop-item 2026-03-20 01:59:55 +00:00

mvhutz referenced this issue from a commit 2026-03-20 01:59:55 +00:00

feat: add drop key functionality (#6)

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Reference: tools/go-cuckoo#6