14b6c09e3f
This commit introduces a suite of tests for failure modes in the k-d tree library and resolves a persistent panic in the WebAssembly (WASM) smoke test. Key changes: - Adds `kdtree_failure_test.go` to test error conditions like empty inputs, dimension mismatches, and duplicate IDs. - Fixes a `panic: ValueOf: invalid value` in the WASM module by ensuring Go slices are converted to `[]any` before being passed to JavaScript. - Makes the JavaScript loader (`loader.js`) isomorphic, allowing it to run in both Node.js and browser environments. - Updates the WASM `nearest` function and the corresponding JS loader to handle the "not found" case more gracefully. - Corrects the smoke test (`smoke.mjs`) to align with the API changes and use the correct build process.
25 lines
918 B
JavaScript
25 lines
918 B
JavaScript
// Minimal Node smoke test for the WASM loader.
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// Assumes npm-pack has prepared npm/poindexter-wasm with loader and dist assets.
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import { init } from './loader.js';
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(async function () {
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try {
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const px = await init({
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wasmURL: new URL('dist/poindexter.wasm', import.meta.url),
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wasmExecURL: new URL('dist/wasm_exec.js', import.meta.url),
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});
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const ver = await px.version();
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if (!ver || typeof ver !== 'string') throw new Error('version not string');
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const tree = await px.newTree(2);
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await tree.insert({ id: 'a', coords: [0, 0], value: 'A' });
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await tree.insert({ id: 'b', coords: [1, 0], value: 'B' });
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const nn = await tree.nearest([0.9, 0.1]);
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if (!nn || !nn.point) throw new Error('nearest failed');
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console.log('WASM smoke ok:', ver, 'nearest.id=', nn.point.id);
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} catch (err) {
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console.error('WASM smoke failed:', err);
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process.exit(1);
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}
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})();
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