Steffen Becker
b98cc550c3
Node 26 defines its own `localStorage` global — undefined unless the process is given --localstorage-file — and it shadows the one jsdom installs. Every module that reads storage at import time threw before a test could run, so 37 of 65 files failed to collect. A setup file defines the property when it is missing.
30 lines
1.1 KiB
TypeScript
30 lines
1.1 KiB
TypeScript
/// <reference types="vitest/config" />
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import { defineConfig } from 'vite';
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import { svelte } from '@sveltejs/vite-plugin-svelte';
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import pkg from './package.json' with { type: 'json' };
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export default defineConfig({
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plugins: [svelte()],
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define: { __APP_VERSION__: JSON.stringify(pkg.version) },
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// hunspell-asm's ESM chain calls CJS/UMD deps as functions that a bundler
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// yields as non-callable namespaces (glue → "runtimeModule is not a function";
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// nanoid → CANNOT_CALL_NAMESPACE). The CJS builds' require-interop fixes both.
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resolve: {
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alias: {
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'hunspell-asm': 'hunspell-asm/dist/cjs/index.js',
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'emscripten-wasm-loader': 'emscripten-wasm-loader/dist/cjs/index.js',
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},
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},
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// Test-only config; never enters the production bundle (vitest is dev-only).
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// jsdom supplies a global DOMParser, so the export/import specs need no setup.
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test: {
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environment: 'jsdom',
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setupFiles: ['tests/setup.ts'],
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include: ['tests/**/*.test.ts'],
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globals: false,
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// A build+re-import leg runs ~10s when the whole suite competes for the CPU,
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// well past vitest's 5s default.
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testTimeout: 60000,
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},
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});
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