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https://github.com/openclaw/openclaw.git
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Peter Steinberger
8616c0c374
* test: finish shared helper migrations * test: fix helper migration CI * style: fix test import ordering * test(acpx): restore deferred void types * test: fix helper migrations after rebase
51 lines
2.2 KiB
TypeScript
51 lines
2.2 KiB
TypeScript
// E2E text file utility tests cover bounded diagnostic file reads.
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import { mkdirSync, writeFileSync } from "node:fs";
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import path from "node:path";
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import { afterEach, describe, expect, it } from "vitest";
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import {
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readTextFileBounded,
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readTextFileTail,
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tailText,
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} from "../../scripts/e2e/lib/text-file-utils.mjs";
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import { useAutoCleanupTempDirTracker } from "../helpers/temp-dir.js";
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const tempRoots = useAutoCleanupTempDirTracker(afterEach);
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describe("e2e text file utilities", () => {
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it("keeps short diagnostic text intact and trims long text by byte count", () => {
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expect(tailText("short", 8)).toBe("short");
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expect(tailText("prefix-tail", 4)).toBe("tail");
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expect(tailText("prefix \u{1f600}tail", 7)).toBe("tail");
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expect(tailText("prefix \u{1f600}tail", 8)).toBe("\u{1f600}tail");
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});
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it("reads only the requested file tail and treats missing or non-file paths as empty", () => {
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const root = tempRoots.make("openclaw-e2e-text-file-utils-");
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const file = path.join(root, "output.log");
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const directory = path.join(root, "nested");
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mkdirSync(directory);
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writeFileSync(file, "line-one\nline-two\nline-three", "utf8");
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expect(readTextFileTail(file, 10)).toBe("line-three");
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writeFileSync(file, "prefix \u{1f600}tail", "utf8");
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expect(readTextFileTail(file, 7)).toBe("tail");
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expect(readTextFileTail(file, 8)).toBe("\u{1f600}tail");
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writeFileSync(file, Buffer.concat([Buffer.from("prefix tail"), Buffer.from([0xf0])]));
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expect(readTextFileTail(file, 5)).toBe("tail\ufffd");
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expect(readTextFileTail(path.join(root, "missing.log"), 10)).toBe("");
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expect(readTextFileTail(directory, 10)).toBe("");
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});
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it("returns bounded file text and reports oversize diagnostics with a tail", () => {
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const root = tempRoots.make("openclaw-e2e-text-file-utils-");
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const file = path.join(root, "artifact.json");
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writeFileSync(file, `old prefix\n${"x".repeat(64)}\nfinal tail`, "utf8");
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expect(readTextFileBounded(file, "artifact", 256)).toContain("final tail");
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expect(() => readTextFileBounded(file, "artifact", 32, { tailBytes: 10 })).toThrowError(
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/artifact exceeded 32 bytes: .* Tail: final tail/u,
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);
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});
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});
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