test(storage-boundary): add write-side WIT boundary test#1
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zacharywhitley wants to merge 1 commit into
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test(storage-boundary): add write-side WIT boundary test#1zacharywhitley wants to merge 1 commit into
zacharywhitley wants to merge 1 commit into
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Adds `tests/write_boundary.rs` -- the mirror-image counterpart to the read-side `tests/boundary.rs`. Loads the synthetic ducklink writer bridge (companion to sqlink's `synthetic-mutating-vtab-bridge`) and drives its exported `duckdb:extension/storage-write-dispatch@2.0.0` interface end-to-end across the WIT component boundary via wasmtime, covering the full mutating path: begin-transaction, create-table, insert-rows, update-rows, delete-rows, commit-transaction, and the rollback path. The write world is `duckdb:extension@2.0.0`; the pre-existing wit/ tree uses the unversioned `duckdb:extension` package. Rather than version-mix, the write-side WIT lives in a sibling `wit-write/` dir with its own duckdb:extension@2.0.0 dependency, keeping the two bindgen! invocations independent. Bridge wasm is located via (1) $DUCKLINK_WRITER_BRIDGE_WASM, (2) `../../artifacts/extensions/synthetic_mutating_ducklink.wasm` (the staged copy convention), or (3) the sibling checkout at `~/git/synthetic-mutating-vtab-ducklink-bridge/target/wasm32-wasip2/ release/synthetic_mutating_ducklink_bridge_dynlink.wasm`. Test panics with a clear build-me message if none of those exist.
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Summary
Adds
crates/storage-boundary-test/tests/write_boundary.rsand the companionwit-write/tree (256 + 242 LOC). This is the mirror-image counterpart to the read-sidetests/boundary.rs: it loads the synthetic ducklink writer bridge and drives the exportedduckdb:extension/storage-write-dispatch@2.0.0interface end-to-end across the WIT component boundary via wasmtime, covering begin-transaction, create-table, insert-rows, update-rows, delete-rows, commit-transaction, and the rollback path.The write world is
duckdb:extension@2.0.0; the pre-existingwit/tree uses the unversionedduckdb:extensionpackage. Rather than version-mix, the write-side WIT lives in a siblingwit-write/dir with its ownduckdb:extension@2.0.0dependency, keeping the twobindgen!invocations independent.Cherry-picked as a single commit from
feat/python-sdk-authoring-api(which carries unrelated Python-SDK authoring work) onto a fresh branch offmainso the review scope is just the write-boundary test.Related work
Motivating commits on the sqlink side (writer symmetry):
tegmentum/sqlink@5cfc37dc-- iVersion fixtegmentum/sqlink@6ec38652-- read/write unifyCompanion smoke-fixture repos:
tegmentum/synthetic-mutating-vtab-bridge(sqlink side)tegmentum/synthetic-mutating-vtab-ducklink-bridge(ducklink side; provides the writer wasm this test loads)Companion PR:
tegmentum/ducklink-extensionfeat/storage-write-dispatch-2.1-- adds the runtime trampolines +storage-write-dispatch@2.0.0WIT on the extension-runtime side that this test exercises.Test plan
tegmentum/synthetic-mutating-vtab-ducklink-bridgeand pointDUCKLINK_WRITER_BRIDGE_WASMat the artifact (or stage it at../../artifacts/extensions/synthetic_mutating_ducklink.wasm).cargo test -p storage-boundary-test --test write_boundary-- confirm all boundary phases (begin, create-table, insert, update, delete, commit, rollback) pass.tests/boundary.rsstill passes (no shared WIT/bindgen regressions).