run_travis.sh

#!/bin/bash
set -x
toplevel="$(git rev-parse --show-toplevel)"
testdir="${toplevel}/test/selenium"
srcdir="${toplevel}/chromium"
linter="${toplevel}/utils/eslint/node_modules/.bin/eslint --ignore-path ${srcdir}/.eslintignore"


function run_lint {
  $linter $srcdir
  if [ $? != 0 ]; then
    echo "Linting errors"
    exit 1
  fi
}

function run_unittests {
  pushd ${srcdir}
    npm run cover # run with coverage
    if [ $? != 0 ]; then
        echo "unittest errors"
        exit 1
    fi
    npm run report
  popd
}

function run_selenium {
  ENABLE_XVFB=1 pytest -v --capture=no ${testdir} # autodiscover and run the tests
}

if [ "$TEST" == "lint" ]; then
    echo "running lint tests"
    run_lint
elif [ "$TEST" == "unittests" ]; then
    echo "Running unittests"
    run_unittests
elif [ "$TEST" == "validations" ] || [ "$TEST" == "fetch" ] || [ "$TEST" == "preloaded" ]; then

    # Folder paths, relative to parent
    RULESETFOLDER="src/chrome/content/rules"

    # Go to git repo root; taken from ../test.sh. Note that
    # $GIT_DIR is .git in this case.
    if [ -n "$GIT_DIR" ]
    then
      # $GIT_DIR is set, so we're running as a hook.
      cd $GIT_DIR
      cd ..
    else
      # Let's CD to the right place.
      cd $toplevel
    fi

    # Fetch the current GitHub version of HTTPS-E to compare to its master
    git remote add upstream-for-travis https://github.com/EFForg/https-everywhere.git
    trap 'git remote remove upstream-for-travis' EXIT

    # Only do a shallow fetch if we're in Travis.  No need otherwise.
    if [ $TRAVIS ]; then
      git fetch --depth=50 upstream-for-travis master
    else
      git fetch upstream-for-travis master
    fi

    COMMON_BASE_COMMIT=$(git merge-base upstream-for-travis/master HEAD)
    RULESETS_CHANGED=$(git diff --name-only $COMMON_BASE_COMMIT | grep $RULESETFOLDER | grep '.xml')
    if [ "$(git diff --name-only $COMMON_BASE_COMMIT)" != "$RULESETS_CHANGED" ]; then
      ONLY_RULESETS_CHANGED=false
    fi

    # At this point, if anything fails, the test should fail
    set -e

    if [ "$TEST" == "validations" ]; then
      echo >&2 "Performing validations on rulesets."
      docker run --rm -ti -v $(pwd):/opt httpse bash -c "test/validations.sh"
    fi

    if [ "$TEST" == "fetch" ]; then
      echo >&2 "Testing test URLs in all changed rulesets."
      # NET_ADMIN capability is required here for miredo to create a network tunnel
      docker run --rm -ti -v $(pwd):/opt -e RULESETS_CHANGED="$RULESETS_CHANGED" --sysctl net.ipv6.conf.all.disable_ipv6=0 --cap-add NET_ADMIN --cap-add MKNOD httpse bash -c "mkdir -p /dev/net && mknod /dev/net/tun c 10 200 && service miredo start && service tor start && test/fetch.sh"
    fi

    if [ "$TEST" == "preloaded" ]; then
      echo >&2 "Ensuring rulesets do not introduce targets which are already HSTS preloaded."
      docker run --rm -ti -v $(pwd):/opt -e RULESETS_CHANGED="$RULESETS_CHANGED" node bash -c "cd /opt/utils/hsts-prune && npm install && node index.js"
      [ `git diff --name-only $RULESETFOLDER | wc -l` -eq 0 ]
    fi

    exit 0

else
    case $BROWSER in
      *chrome*)
        echo "running tests on chrome"
        run_selenium
        ;;
      *firefox*)
        echo "running tests on firefox"
        run_selenium
        ;;
      *)
        echo "bad TEST variable, got $TEST"
        exit 1
        ;;
    esac
fi