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Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
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Michael Telatynski 2024-10-15 11:35:21 +01:00
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test/unit-tests/Image-test.ts Normal file
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/*
Copyright 2024 New Vector Ltd.
Copyright 2022 The Matrix.org Foundation C.I.C.
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
import fs from "fs";
import path from "path";
import { blobIsAnimated, mayBeAnimated } from "../src/utils/Image";
describe("Image", () => {
describe("mayBeAnimated", () => {
it("image/gif", async () => {
expect(mayBeAnimated("image/gif")).toBeTruthy();
});
it("image/webp", async () => {
expect(mayBeAnimated("image/webp")).toBeTruthy();
});
it("image/png", async () => {
expect(mayBeAnimated("image/png")).toBeTruthy();
});
it("image/apng", async () => {
expect(mayBeAnimated("image/apng")).toBeTruthy();
});
it("image/jpeg", async () => {
expect(mayBeAnimated("image/jpeg")).toBeFalsy();
});
});
describe("blobIsAnimated", () => {
it("Animated GIF", async () => {
const img = new Blob([fs.readFileSync(path.resolve(__dirname, "images", "animated-logo.gif"))]);
expect(await blobIsAnimated("image/gif", img)).toBeTruthy();
});
it("Static GIF", async () => {
const img = new Blob([fs.readFileSync(path.resolve(__dirname, "images", "static-logo.gif"))]);
expect(await blobIsAnimated("image/gif", img)).toBeFalsy();
});
it("Animated WEBP", async () => {
const img = new Blob([fs.readFileSync(path.resolve(__dirname, "images", "animated-logo.webp"))]);
expect(await blobIsAnimated("image/webp", img)).toBeTruthy();
});
it("Static WEBP", async () => {
const img = new Blob([fs.readFileSync(path.resolve(__dirname, "images", "static-logo.webp"))]);
expect(await blobIsAnimated("image/webp", img)).toBeFalsy();
});
it("Animated PNG", async () => {
const img = new Blob([fs.readFileSync(path.resolve(__dirname, "images", "animated-logo.apng"))]);
expect(await blobIsAnimated("image/png", img)).toBeTruthy();
expect(await blobIsAnimated("image/apng", img)).toBeTruthy();
});
it("Static PNG", async () => {
const img = new Blob([fs.readFileSync(path.resolve(__dirname, "images", "static-logo.png"))]);
expect(await blobIsAnimated("image/png", img)).toBeFalsy();
expect(await blobIsAnimated("image/apng", img)).toBeFalsy();
});
});
});