stop running functional tests on travis

.travis.yml

@@ -4,19 +4,15 @@ node_js: node
 # see https://github.com/video-dev/hls.js/pull/1710#discussion_r187754754
 sudo: required
 # don't connect to sauce labs unless running functional tests
-before_install: if [ "${TRAVIS_MODE}" != "funcTests" ]; then unset SAUCE_USERNAME && unset SAUCE_ACCESS_KEY; fi
+before_install: unset SAUCE_USERNAME && unset SAUCE_ACCESS_KEY
 script: ./scripts/travis.sh
 stages:
   - buildAndTest
   - releaseAlpha
   - release
-  - testFuncRequired
-  - testFuncOptional
 jobs:
   # stage: optional is allowed to be failure
   fast_finish: true
-  allow_failures:
-    - stage: testFuncOptional
   include:
     # https://docs.travis-ci.com/user/build-stages/deploy-github-releases/
     # publish package (and deploy gh-pages)
@@ -44,22 +40,3 @@ jobs:
       env:   TRAVIS_MODE=build
     - stage: buildAndTest
       env:   TRAVIS_MODE=unitTests
-    - stage: testFuncRequired
-      env:   TRAVIS_MODE=funcTests UA=chrome              OS="Windows 10"
-    # Optional Func tests
-    - stage: testFuncOptional
-      env:   TRAVIS_MODE=funcTests UA=safari              OS="OS X 10.15"
-    - stage: testFuncOptional
-      env:   TRAVIS_MODE=funcTests UA=firefox             OS="Windows 10"
-    - stage: testFuncOptional
-      env:   TRAVIS_MODE=funcTests UA=chrome              OS="OS X 10.11"  UA_VERSION="79.0"
-    # - stage: testFuncOptional
-    #  env:   TRAVIS_MODE=funcTests UA=MicrosoftEdge       OS="Windows 10"
-    - stage: testFuncOptional
-      env:   TRAVIS_MODE=funcTests UA="internet explorer" OS="Windows 10"
-    - stage: testFuncOptional
-      env:   TRAVIS_MODE=funcTests UA="internet explorer" OS="Windows 8.1" UA_VERSION="11.0"
-    - stage: testFuncOptional
-      env:   TRAVIS_MODE=funcTests UA=chrome              OS="Windows 7"   UA_VERSION="69.0"
-    - stage: testFuncOptional
-      env:   TRAVIS_MODE=funcTests UA=safari              OS="OS X 10.12"  UA_VERSION="10.1"

scripts/travis.sh

@@ -22,24 +22,6 @@ if [ "${TRAVIS_MODE}" = "build" ]; then
   node -e 'require("./" + require("./package.json").main)'
 elif [ "${TRAVIS_MODE}" = "unitTests" ]; then
   npm run test:unit
-elif [ "${TRAVIS_MODE}" = "funcTests" ]; then
-  npm run build:ci
-  n=0
-  maxRetries=1
-  until [ $n -ge ${maxRetries} ]
-  do
-    if [ $n -gt 0 ]; then
-      echo "Retrying... Attempt: $((n+1))"
-      delay=$((n*60))
-      echo "Waiting ${delay} seconds..."
-      sleep $delay
-    fi
-    npm run test:func && break
-    n=$[$n+1]
-  done
-  if [ ${n} = ${maxRetries} ]; then
-    exit 1
-  fi
 elif [ "${TRAVIS_MODE}" = "release" ] || [ "${TRAVIS_MODE}" = "releaseAlpha" ] || [ "${TRAVIS_MODE}" = "netlifyPr" ] || [ "${TRAVIS_MODE}" = "netlifyBranch" ]; then
   # update the version
   if [[ $(git rev-parse --is-shallow-repository) = "true" ]]; then