152 lines
3.6 KiB
TypeScript
152 lines
3.6 KiB
TypeScript
/*
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* Tests for detection of file information
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*
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* How to run the tests:
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* > npx cross-env TS_NODE_FILES=true npx mocha test/get-file-info.ts --require ts-node/register
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*
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* To specify test:
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* > npx cross-env TS_NODE_FILES=true npx mocha test/get-file-info.ts --require ts-node/register -g 'test name'
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*/
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import * as assert from 'assert';
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import { async } from './utils';
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import { getFileInfo } from '../src/misc/get-file-info';
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describe('Get file info', () => {
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it('Empty file', async (async () => {
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const path = `${__dirname}/resources/emptyfile`;
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const info = await getFileInfo(path) as any;
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delete info.warnings;
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delete info.blurhash;
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assert.deepStrictEqual(info, {
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size: 0,
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md5: 'd41d8cd98f00b204e9800998ecf8427e',
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type: {
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mime: 'application/octet-stream',
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ext: null
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},
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width: undefined,
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height: undefined,
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});
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}));
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it('Generic JPEG', async (async () => {
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const path = `${__dirname}/resources/Lenna.jpg`;
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const info = await getFileInfo(path) as any;
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delete info.warnings;
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delete info.blurhash;
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assert.deepStrictEqual(info, {
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size: 25360,
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md5: '091b3f259662aa31e2ffef4519951168',
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type: {
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mime: 'image/jpeg',
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ext: 'jpg'
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},
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width: 512,
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height: 512,
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});
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}));
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it('Generic APNG', async (async () => {
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const path = `${__dirname}/resources/anime.png`;
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const info = await getFileInfo(path) as any;
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delete info.warnings;
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delete info.blurhash;
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assert.deepStrictEqual(info, {
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size: 1868,
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md5: '08189c607bea3b952704676bb3c979e0',
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type: {
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mime: 'image/apng',
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ext: 'apng'
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},
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width: 256,
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height: 256,
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});
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}));
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it('Generic AGIF', async (async () => {
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const path = `${__dirname}/resources/anime.gif`;
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const info = await getFileInfo(path) as any;
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delete info.warnings;
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delete info.blurhash;
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assert.deepStrictEqual(info, {
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size: 2248,
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md5: '32c47a11555675d9267aee1a86571e7e',
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type: {
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mime: 'image/gif',
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ext: 'gif'
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},
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width: 256,
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height: 256,
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});
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}));
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it('PNG with alpha', async (async () => {
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const path = `${__dirname}/resources/with-alpha.png`;
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const info = await getFileInfo(path) as any;
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delete info.warnings;
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delete info.blurhash;
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assert.deepStrictEqual(info, {
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size: 3772,
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md5: 'f73535c3e1e27508885b69b10cf6e991',
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type: {
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mime: 'image/png',
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ext: 'png'
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},
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width: 256,
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height: 256,
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});
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}));
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it('Generic SVG', async (async () => {
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const path = `${__dirname}/resources/image.svg`;
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const info = await getFileInfo(path) as any;
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delete info.warnings;
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delete info.blurhash;
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assert.deepStrictEqual(info, {
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size: 505,
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md5: 'b6f52b4b021e7b92cdd04509c7267965',
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type: {
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mime: 'image/svg+xml',
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ext: 'svg'
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},
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width: 256,
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height: 256,
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});
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}));
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it('SVG with XML definition', async (async () => {
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// https://github.com/syuilo/misskey/issues/4413
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const path = `${__dirname}/resources/with-xml-def.svg`;
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const info = await getFileInfo(path) as any;
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delete info.warnings;
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delete info.blurhash;
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assert.deepStrictEqual(info, {
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size: 544,
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md5: '4b7a346cde9ccbeb267e812567e33397',
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type: {
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mime: 'image/svg+xml',
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ext: 'svg'
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},
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width: 256,
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height: 256,
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});
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}));
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it('Dimension limit', async (async () => {
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const path = `${__dirname}/resources/25000x25000.png`;
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const info = await getFileInfo(path) as any;
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delete info.warnings;
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delete info.blurhash;
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assert.deepStrictEqual(info, {
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size: 75933,
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md5: '268c5dde99e17cf8fe09f1ab3f97df56',
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type: {
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mime: 'application/octet-stream', // do not treat as image
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ext: null
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},
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width: 25000,
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height: 25000,
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});
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}));
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});
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