Import wpt@26c8d4e87448d1c4e5ebf2ddb4917c0633c201db

third_party/WebKit/LayoutTests/imported/wpt/ci_stability.sh

+set -e
+
+export BUILD_HOME=$HOME/build
+export WPT_HOME=$BUILD_HOME/w3c/web-platform-tests
+
+hosts_fixup() {
+    echo "== /etc/hosts =="
+    cat /etc/hosts
+    echo "----------------"
+    sudo sed -i 's/^::1\s*localhost/::1/' /etc/hosts
+    sudo sh -c 'echo "
+127.0.0.1 web-platform.test
+127.0.0.1 www.web-platform.test
+127.0.0.1 www1.web-platform.test
+127.0.0.1 www2.web-platform.test
+127.0.0.1 xn--n8j6ds53lwwkrqhv28a.web-platform.test
+127.0.0.1 xn--lve-6lad.web-platform.test
+" >> /etc/hosts'
+    echo "== /etc/hosts =="
+    cat /etc/hosts
+    echo "----------------"
+}
+
+fetch_master() {
+    cd $WPT_HOME
+    git fetch https://github.com/w3c/web-platform-tests.git master:master
+}
+
+build_manifest() {
+    cd $WPT_HOME
+    python manifest
+}
+
+install_wptrunner() {
+    cd $BUILD_HOME
+    if [ ! -d w3c/wptrunner ]; then
+        git clone --depth 1 https://github.com/w3c/wptrunner.git w3c/wptrunner
+        cd  w3c/wptrunner
+    else
+        cd  w3c/wptrunner
+        git fetch https://github.com/w3c/wptrunner.git
+    fi
+    git reset --hard origin/master
+    git submodule update --init --recursive
+    pip install .
+}
+
+install_firefox() {
+    cd $BUILD_HOME
+    pip install -r w3c/wptrunner/requirements_firefox.txt
+    wget https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-central/firefox-52.0a1.en-US.linux-x86_64.tar.bz2
+    tar -xf firefox-52.0a1.en-US.linux-x86_64.tar.bz2
+
+    if [ ! -d profiles ]; then
+        mkdir profiles
+    fi
+    cd  profiles
+    wget https://hg.mozilla.org/mozilla-central/raw-file/tip/testing/profiles/prefs_general.js
+}
+
+install_geckodriver() {
+    cd $BUILD_HOME
+    local release_url
+    local tmpfile
+    local release_data
+    # Stupid hacky way of getting the release URL from the GitHub API
+    tmpfile=$(mktemp)
+    echo 'import json, sys
+data = json.load(sys.stdin)
+print (item["browser_download_url"] for item in data["assets"]
+       if "linux64" in item["browser_download_url"]).next()' > "$tmpfile"
+    release_data=$(curl -s https://api.github.com/repos/mozilla/geckodriver/releases/latest?access_token=$GH_TOKEN)
+    echo $RELEASE_DATA
+    release_url=$(echo $release_data | python $tmpfile)
+    rm "$tmpfile"
+    wget "$release_url"
+    tar xf geckodriver*.tar.gz
+}
+
+install_chrome() {
+    cd $BUILD_HOME
+    local latest
+    pip install -r w3c/wptrunner/requirements_chrome.txt
+    latest=$(curl https://www.googleapis.com/download/storage/v1/b/chromium-browser-snapshots/o/Linux_x64%2FLAST_CHANGE?alt=media)
+    curl "https://www.googleapis.com/download/storage/v1/b/chromium-browser-snapshots/o/Linux_x64%2F$latest%2Fchrome-linux.zip?alt=media" > chrome-linux64.zip
+    unzip -q chrome-linux64.zip
+}
+
+install_chromedriver() {
+    cd $BUILD_HOME
+    local latest
+    latest=$(curl http://chromedriver.storage.googleapis.com/LATEST_RELEASE)
+    wget "http://chromedriver.storage.googleapis.com/$latest/chromedriver_linux64.zip"
+    unzip -q chromedriver_linux64.zip
+}
+
+test_stability() {
+    cd $WPT_HOME
+    python check_stability.py --root $BUILD_HOME --comment-pr ${TRAVIS_PULL_REQUEST} --gh-token ${GH_TOKEN} $PRODUCT
+}
+
+main() {
+    fetch_master
+    build_manifest
+    install_wptrunner
+    case "$PRODUCT" in
+    firefox)
+        install_firefox
+        install_geckodriver
+        ;;
+    chrome)
+        hosts_fixup
+        install_chrome
+        install_chromedriver
+        ;;
+    *)
+        echo "Unrecognised product $PRODUCT"
+        exit 1
+    esac
+    test_stability
+}
+
+main