6 files changed, 60 insertions, 16 deletions

diff --git a/server/tests/fixtures/banner-resized.jpg b/server/tests/fixtures/banner-resized.jpg
index 13ea422cb..952732d61 100644
--- a/server/tests/fixtures/banner-resized.jpg
+++ b/server/tests/fixtures/banner-resized.jpg
diff --git a/server/tests/fixtures/exif.jpg b/server/tests/fixtures/exif.jpg
new file mode 100644
index 000000000..2997b38e9
--- /dev/null
+++ b/server/tests/fixtures/exif.jpg
diff --git a/server/tests/fixtures/exif.png b/server/tests/fixtures/exif.png
new file mode 100644
index 000000000..a1a0113f8
--- /dev/null
+++ b/server/tests/fixtures/exif.png
diff --git a/server/tests/helpers/image.ts b/server/tests/helpers/image.ts
index 64bd373cc..475ca8fb2 100644
--- a/server/tests/helpers/image.ts
+++ b/server/tests/helpers/image.ts
@@ -4,6 +4,7 @@ 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'
 
@@ -20,40 +21,77 @@ async function checkBuffers (path1: string, path2: string, equals: boolean) {
   }
 }
 
+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 imageDest = join(imageDestDir, 'test.jpg')
+
+  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, imageDest, thumbnailSize, true)
+    await processImage(input, imageDestJPG, thumbnailSize, true)
 
-    await checkBuffers(input, imageDest, 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, imageDest, thumbnailSize, true)
+    await processImage(input, imageDestJPG, thumbnailSize, true)
 
-    await checkBuffers(input, imageDest, false)
+    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, imageDest, thumbnailSize, true)
+    await processImage(input, imageDestJPG, thumbnailSize, true)
 
-    await checkBuffers(input, imageDest, false)
+    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, imageDest, thumbnailSize, true)
+    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 checkBuffers(input, imageDest, false)
+    await processImage(input, imageDestPNG, thumbnailSize, true)
+    expect(await hasTitleExif(imageDestPNG)).to.be.false
   })
 
   after(async function () {
-    await remove(imageDest)
+    await remove(imageDestDir)
   })
 })
diff --git a/server/tests/helpers/markdown.ts b/server/tests/helpers/markdown.ts
index 0488a1a05..8177477f6 100644
--- a/server/tests/helpers/markdown.ts
+++ b/server/tests/helpers/markdown.ts
@@ -30,5 +30,11 @@ describe('Markdown helpers', function () {
 
       expect(result).to.equal('Hello coucou')
     })
+
+    it('Should convert tags to plain text', function () {
+      const result = mdToOneLinePlainText(`#déconversion\n#newage\n#histoire`)
+
+      expect(result).to.equal('#déconversion #newage #histoire')
+    })
   })
 })
diff --git a/server/tests/shared/checks.ts b/server/tests/shared/checks.ts
index 9ecc84b5d..dcc16d7ea 100644
--- a/server/tests/shared/checks.ts
+++ b/server/tests/shared/checks.ts
@@ -25,21 +25,21 @@ async function expectLogDoesNotContain (server: PeerTubeServer, str: string) {
   expect(content.toString()).to.not.contain(str)
 }
 
-async function testImage (url: string, imageName: string, imagePath: string, extension = '.jpg') {
+async function testImage (url: string, imageName: string, imageHTTPPath: string, extension = '.jpg') {
   const res = await makeGetRequest({
     url,
-    path: imagePath,
+    path: imageHTTPPath,
     expectedStatus: HttpStatusCode.OK_200
   })
 
   const body = res.body
 
   const data = await readFile(join(root(), 'server', 'tests', 'fixtures', imageName + extension))
-  const minLength = body.length - ((30 * body.length) / 100)
-  const maxLength = body.length + ((30 * body.length) / 100)
+  const minLength = data.length - ((40 * data.length) / 100)
+  const maxLength = data.length + ((40 * data.length) / 100)
 
-  expect(data.length).to.be.above(minLength, 'the generated image is way smaller than the recorded fixture')
-  expect(data.length).to.be.below(maxLength, 'the generated image is way larger than the recorded fixture')
+  expect(body.length).to.be.above(minLength, 'the generated image is way smaller than the recorded fixture')
+  expect(body.length).to.be.below(maxLength, 'the generated image is way larger than the recorded fixture')
 }
 
 async function testFileExistsOrNot (server: PeerTubeServer, directory: string, filePath: string, exist: boolean) {