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- /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
- import 'mocha'
- import { expect } from 'chai'
- import { readFile, remove } from 'fs-extra'
- import { join } from 'path'
- import { execPromise } from '@server/helpers/core-utils'
- import { buildAbsoluteFixturePath, root } from '@shared/core-utils'
- import { processImage } from '../../../server/helpers/image-utils'
- async function checkBuffers (path1: string, path2: string, equals: boolean) {
- const [ buf1, buf2 ] = await Promise.all([
- readFile(path1),
- readFile(path2)
- ])
- if (equals) {
- expect(buf1.equals(buf2)).to.be.true
- } else {
- expect(buf1.equals(buf2)).to.be.false
- }
- }
- async function hasTitleExif (path: string) {
- const result = JSON.parse(await execPromise(`exiftool -json ${path}`))
- return result[0]?.Title === 'should be removed'
- }
- describe('Image helpers', function () {
- const imageDestDir = join(root(), 'test-images')
- const imageDestJPG = join(imageDestDir, 'test.jpg')
- const imageDestPNG = join(imageDestDir, 'test.png')
- const thumbnailSize = { width: 223, height: 122 }
- it('Should skip processing if the source image is okay', async function () {
- const input = buildAbsoluteFixturePath('thumbnail.jpg')
- await processImage(input, imageDestJPG, thumbnailSize, true)
- await checkBuffers(input, imageDestJPG, true)
- })
- it('Should not skip processing if the source image does not have the appropriate extension', async function () {
- const input = buildAbsoluteFixturePath('thumbnail.png')
- await processImage(input, imageDestJPG, thumbnailSize, true)
- await checkBuffers(input, imageDestJPG, false)
- })
- it('Should not skip processing if the source image does not have the appropriate size', async function () {
- const input = buildAbsoluteFixturePath('preview.jpg')
- await processImage(input, imageDestJPG, thumbnailSize, true)
- await checkBuffers(input, imageDestJPG, false)
- })
- it('Should not skip processing if the source image does not have the appropriate size', async function () {
- const input = buildAbsoluteFixturePath('thumbnail-big.jpg')
- await processImage(input, imageDestJPG, thumbnailSize, true)
- await checkBuffers(input, imageDestJPG, false)
- })
- it('Should strip exif for a jpg file that can not be copied', async function () {
- const input = buildAbsoluteFixturePath('exif.jpg')
- expect(await hasTitleExif(input)).to.be.true
- await processImage(input, imageDestJPG, { width: 100, height: 100 }, true)
- await checkBuffers(input, imageDestJPG, false)
- expect(await hasTitleExif(imageDestJPG)).to.be.false
- })
- it('Should strip exif for a jpg file that could be copied', async function () {
- const input = buildAbsoluteFixturePath('exif.jpg')
- expect(await hasTitleExif(input)).to.be.true
- await processImage(input, imageDestJPG, thumbnailSize, true)
- await checkBuffers(input, imageDestJPG, false)
- expect(await hasTitleExif(imageDestJPG)).to.be.false
- })
- it('Should strip exif for png', async function () {
- const input = buildAbsoluteFixturePath('exif.png')
- expect(await hasTitleExif(input)).to.be.true
- await processImage(input, imageDestPNG, thumbnailSize, true)
- expect(await hasTitleExif(imageDestPNG)).to.be.false
- })
- after(async function () {
- await remove(imageDestDir)
- })
- })
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