From 84cae54e7a2595bea0c3ea106a4d111fd11a4ec6 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Fri, 5 Aug 2022 10:36:19 +0200
Subject: Add option to not transcode original resolution

---
 server/tests/api/transcoding/transcoder.ts | 80 +++++++++++++++++++++++++++++-
 1 file changed, 78 insertions(+), 2 deletions(-)

(limited to 'server/tests/api/transcoding/transcoder.ts')

diff --git a/server/tests/api/transcoding/transcoder.ts b/server/tests/api/transcoding/transcoder.ts
index 245c4c012..48a20e1d5 100644
--- a/server/tests/api/transcoding/transcoder.ts
+++ b/server/tests/api/transcoding/transcoder.ts
@@ -7,11 +7,11 @@ import { canDoQuickTranscode } from '@server/helpers/ffmpeg'
 import { generateHighBitrateVideo, generateVideoWithFramerate, getAllFiles } from '@server/tests/shared'
 import { buildAbsoluteFixturePath, getMaxBitrate, getMinLimitBitrate } from '@shared/core-utils'
 import {
-  getAudioStream,
   buildFileMetadata,
+  getAudioStream,
   getVideoStreamBitrate,
-  getVideoStreamFPS,
   getVideoStreamDimensionsInfo,
+  getVideoStreamFPS,
   hasAudioStream
 } from '@shared/extra-utils'
 import { HttpStatusCode, VideoState } from '@shared/models'
@@ -727,6 +727,82 @@ describe('Test video transcoding', function () {
     })
   })
 
+  describe('Bounded transcoding', function () {
+
+    it('Should not generate an upper resolution than original file', async function () {
+      this.timeout(120_000)
+
+      await servers[0].config.updateExistingSubConfig({
+        newConfig: {
+          transcoding: {
+            enabled: true,
+            hls: { enabled: true },
+            webtorrent: { enabled: true },
+            resolutions: {
+              '0p': false,
+              '144p': false,
+              '240p': true,
+              '360p': false,
+              '480p': true,
+              '720p': false,
+              '1080p': false,
+              '1440p': false,
+              '2160p': false
+            },
+            alwaysTranscodeOriginalResolution: false
+          }
+        }
+      })
+
+      const { uuid } = await servers[0].videos.quickUpload({ name: 'video', fixture: 'video_short.webm' })
+      await waitJobs(servers)
+
+      const video = await servers[0].videos.get({ id: uuid })
+      const hlsFiles = video.streamingPlaylists[0].files
+
+      expect(video.files).to.have.lengthOf(2)
+      expect(hlsFiles).to.have.lengthOf(2)
+
+      // eslint-disable-next-line @typescript-eslint/require-array-sort-compare
+      const resolutions = getAllFiles(video).map(f => f.resolution.id).sort()
+      expect(resolutions).to.deep.equal([ 240, 240, 480, 480 ])
+    })
+
+    it('Should only keep the original resolution if all resolutions are disabled', async function () {
+      this.timeout(120_000)
+
+      await servers[0].config.updateExistingSubConfig({
+        newConfig: {
+          transcoding: {
+            resolutions: {
+              '0p': false,
+              '144p': false,
+              '240p': false,
+              '360p': false,
+              '480p': false,
+              '720p': false,
+              '1080p': false,
+              '1440p': false,
+              '2160p': false
+            }
+          }
+        }
+      })
+
+      const { uuid } = await servers[0].videos.quickUpload({ name: 'video', fixture: 'video_short.webm' })
+      await waitJobs(servers)
+
+      const video = await servers[0].videos.get({ id: uuid })
+      const hlsFiles = video.streamingPlaylists[0].files
+
+      expect(video.files).to.have.lengthOf(1)
+      expect(hlsFiles).to.have.lengthOf(1)
+
+      expect(video.files[0].resolution.id).to.equal(720)
+      expect(hlsFiles[0].resolution.id).to.equal(720)
+    })
+  })
+
   after(async function () {
     await cleanupTests(servers)
   })
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