github/openclaw
1
0
Fork 0
mirror of https://github.com/openclaw/openclaw.git synced 2026-05-07 20:11:23 +00:00
Code Issues Packages Projects Releases Wiki Activity

perf(test): reduce import and fixture overhead in hot tests

Browse Source
This commit is contained in:
Peter Steinberger
2026-02-14 02:42:12 +00:00
parent 2583de5305
commit dd08ca97bb
4 changed files with 77 additions and 176 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
src/web/media.test.ts
View File

@@ -10,9 +10,14 @@ import { loadWebMedia, loadWebMediaRaw, optimizeImageToJpeg } from "./media.js";
let fixtureRoot = "";
let fixtureFileCount = 0;
let largeJpegBuffer: Buffer;
let largeJpegFile = "";
let tinyPngBuffer: Buffer;
let tinyPngFile = "";
let tinyPngWrongExtFile = "";
let alphaPngBuffer: Buffer;
let alphaPngFile = "";
let fallbackPngBuffer: Buffer;
let fallbackPngFile = "";
let fallbackPngCap = 0;
async function writeTempFile(buffer: Buffer, ext: string): Promise<string> {
@@ -32,8 +37,7 @@ function buildDeterministicBytes(length: number): Buffer {
}
async function createLargeTestJpeg(): Promise<{ buffer: Buffer; file: string }> {
const file = await writeTempFile(largeJpegBuffer, ".jpg");
return { buffer: largeJpegBuffer, file };
return { buffer: largeJpegBuffer, file: largeJpegFile };
}
beforeAll(async () => {
@@ -48,11 +52,14 @@ beforeAll(async () => {
})
.jpeg({ quality: 95 })
.toBuffer();
largeJpegFile = await writeTempFile(largeJpegBuffer, ".jpg");
tinyPngBuffer = await sharp({
create: { width: 10, height: 10, channels: 3, background: "#00ff00" },
})
.png()
.toBuffer();
tinyPngFile = await writeTempFile(tinyPngBuffer, ".png");
tinyPngWrongExtFile = await writeTempFile(tinyPngBuffer, ".bin");
alphaPngBuffer = await sharp({
create: {
width: 64,
@@ -63,11 +70,13 @@ beforeAll(async () => {
})
.png()
.toBuffer();
alphaPngFile = await writeTempFile(alphaPngBuffer, ".png");
const size = 72;
const raw = buildDeterministicBytes(size * size * 4);
fallbackPngBuffer = await sharp(raw, { raw: { width: size, height: size, channels: 4 } })
.png()
.toBuffer();
fallbackPngFile = await writeTempFile(fallbackPngBuffer, ".png");
const smallestPng = await optimizeImageToPng(fallbackPngBuffer, 1);
fallbackPngCap = Math.max(1, smallestPng.optimizedSize - 1);
const jpegOptimized = await optimizeImageToJpeg(fallbackPngBuffer, fallbackPngCap);
@@ -130,9 +139,7 @@ describe("web media loading", () => {
});
it("sniffs mime before extension when loading local files", async () => {
const wrongExt = await writeTempFile(tinyPngBuffer, ".bin");
const result = await loadWebMedia(wrongExt, 1024 * 1024);
const result = await loadWebMedia(tinyPngWrongExtFile, 1024 * 1024);
expect(result.kind).toBe("image");
expect(result.contentType).toBe("image/jpeg");
@@ -224,9 +231,7 @@ describe("web media loading", () => {
});
it("preserves PNG alpha when under the cap", async () => {
const file = await writeTempFile(alphaPngBuffer, ".png");
const result = await loadWebMedia(file, 1024 * 1024);
const result = await loadWebMedia(alphaPngFile, 1024 * 1024);
expect(result.kind).toBe("image");
expect(result.contentType).toBe("image/png");
@@ -235,9 +240,7 @@ describe("web media loading", () => {
});
it("falls back to JPEG when PNG alpha cannot fit under cap", async () => {
const file = await writeTempFile(fallbackPngBuffer, ".png");
const result = await loadWebMedia(file, fallbackPngCap);
const result = await loadWebMedia(fallbackPngFile, fallbackPngCap);
expect(result.kind).toBe("image");
expect(result.contentType).toBe("image/jpeg");
@@ -247,25 +250,19 @@ describe("web media loading", () => {
describe("local media root guard", () => {
it("rejects local paths outside allowed roots", async () => {
const file = await writeTempFile(tinyPngBuffer, ".png");
// Explicit roots that don't contain the temp file.
await expect(
loadWebMedia(file, 1024 * 1024, { localRoots: ["/nonexistent-root"] }),
loadWebMedia(tinyPngFile, 1024 * 1024, { localRoots: ["/nonexistent-root"] }),
).rejects.toThrow(/not under an allowed directory/i);
});
it("allows local paths under an explicit root", async () => {
const file = await writeTempFile(tinyPngBuffer, ".png");
const result = await loadWebMedia(file, 1024 * 1024, { localRoots: [os.tmpdir()] });
const result = await loadWebMedia(tinyPngFile, 1024 * 1024, { localRoots: [os.tmpdir()] });
expect(result.kind).toBe("image");
});
it("allows any path when localRoots is 'any'", async () => {
const file = await writeTempFile(tinyPngBuffer, ".png");
const result = await loadWebMedia(file, 1024 * 1024, { localRoots: "any" });
const result = await loadWebMedia(tinyPngFile, 1024 * 1024, { localRoots: "any" });
expect(result.kind).toBe("image");
});
});