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https://github.com/anomalyco/opencode.git
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Kit Langton
50 lines
2.0 KiB
TypeScript
50 lines
2.0 KiB
TypeScript
import { describe, expect, test } from "bun:test"
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import type { BunPlugin } from "bun"
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import { join } from "path"
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// Pins the #sqlite subpath-import condition gate: bundling database.ts for a
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// non-Bun runtime must never reach the static `import "bun:sqlite"` in
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// sqlite.bun.ts, which crashes workerd (and any other non-Bun bundle) at
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// module load. Bare imports are externalized so only core-relative modules —
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// including the #sqlite resolution under test — end up in the bundle.
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const externalizeBare: BunPlugin = {
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name: "externalize-bare",
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setup(build) {
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build.onResolve({ filter: /^[^.#/]/ }, (args) => ({ path: args.path, external: true }))
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},
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}
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const bundle = async (conditions: Array<string>) => {
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const result = await Bun.build({
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// join over URL.pathname: on Windows the latter yields "/C:/..." which
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// module resolution rejects.
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entrypoints: [join(import.meta.dir, "../src/database/database.ts")],
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target: "browser",
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conditions,
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plugins: [externalizeBare],
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throw: false,
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})
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expect(result.logs).toEqual([])
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expect(result.success).toBe(true)
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return result.outputs[0].text()
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}
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// Skipped on Windows: Bun.build inside `bun test` reliably panics Bun 1.3.14
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// there ("Internal assertion failure", twice in a row on CI, always at this
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// file). The assertions pin platform-independent package.json condition
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// resolution, so Linux coverage loses nothing.
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describe.skipIf(process.platform === "win32")("sqlite bundle conditions", () => {
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test("workerd conditions select the Durable Object driver and never bun:sqlite", async () => {
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const output = await bundle(["workerd"])
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expect(output).not.toContain("bun:sqlite")
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expect(output).not.toContain("node:sqlite")
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expect(output).toContain("SqliteWorkerd")
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})
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test("default conditions fall back to node:sqlite, not bun:sqlite", async () => {
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const output = await bundle([])
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expect(output).not.toContain("bun:sqlite")
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expect(output).toContain("SqliteNode")
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})
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})
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