44 lines
1.4 KiB
TypeScript
44 lines
1.4 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import { appendStderrExcerpt, formatWorkerFailureMessage } from "../services/plugin-worker-manager.js";
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describe("plugin-worker-manager stderr failure context", () => {
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it("appends worker stderr context to failure messages", () => {
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expect(
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formatWorkerFailureMessage(
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"Worker process exited (code=1, signal=null)",
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"TypeError: Unknown file extension \".ts\"",
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),
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).toBe(
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"Worker process exited (code=1, signal=null)\n\nWorker stderr:\nTypeError: Unknown file extension \".ts\"",
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);
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});
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it("does not duplicate stderr that is already present", () => {
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const message = [
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"Worker process exited (code=1, signal=null)",
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"",
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"Worker stderr:",
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"TypeError: Unknown file extension \".ts\"",
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].join("\n");
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expect(
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formatWorkerFailureMessage(message, "TypeError: Unknown file extension \".ts\""),
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).toBe(message);
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});
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it("keeps only the latest stderr excerpt", () => {
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let excerpt = "";
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excerpt = appendStderrExcerpt(excerpt, "first line");
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excerpt = appendStderrExcerpt(excerpt, "second line");
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expect(excerpt).toContain("first line");
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expect(excerpt).toContain("second line");
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excerpt = appendStderrExcerpt(excerpt, "x".repeat(9_000));
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expect(excerpt).not.toContain("first line");
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expect(excerpt).not.toContain("second line");
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expect(excerpt.length).toBeLessThanOrEqual(8_000);
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});
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});
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