58 lines
1.6 KiB
TypeScript
58 lines
1.6 KiB
TypeScript
import fs from "node:fs/promises";
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import os from "node:os";
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import path from "node:path";
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import sharp from "sharp";
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import { afterEach, describe, expect, it } from "vitest";
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import { loadWebMedia } from "./media.js";
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const tmpFiles: string[] = [];
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afterEach(async () => {
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await Promise.all(tmpFiles.map((file) => fs.rm(file, { force: true })));
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tmpFiles.length = 0;
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});
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describe("web media loading", () => {
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it("compresses large local images under the provided cap", async () => {
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const buffer = await sharp({
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create: {
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width: 1600,
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height: 1600,
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channels: 3,
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background: "#ff0000",
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},
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})
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.jpeg({ quality: 95 })
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.toBuffer();
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const file = path.join(os.tmpdir(), `clawdis-media-${Date.now()}.jpg`);
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tmpFiles.push(file);
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await fs.writeFile(file, buffer);
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const cap = Math.floor(buffer.length * 0.8);
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const result = await loadWebMedia(file, cap);
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expect(result.kind).toBe("image");
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expect(result.buffer.length).toBeLessThanOrEqual(cap);
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expect(result.buffer.length).toBeLessThan(buffer.length);
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});
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it("sniffs mime before extension when loading local files", async () => {
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const pngBuffer = await sharp({
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create: { width: 2, height: 2, channels: 3, background: "#00ff00" },
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})
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.png()
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.toBuffer();
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const wrongExt = path.join(os.tmpdir(), `clawdis-media-${Date.now()}.bin`);
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tmpFiles.push(wrongExt);
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await fs.writeFile(wrongExt, pngBuffer);
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const result = await loadWebMedia(wrongExt, 1024 * 1024);
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expect(result.kind).toBe("image");
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expect(result.contentType).toBe("image/jpeg");
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});
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});
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