android_webview/tools/WebViewShell/run_startup_time_test.sh

   1 #!/bin/bash
   2
   3 # Copyright 2015 The Chromium Authors. All rights reserved.
   4 # Use of this source code is governed by a BSD-style license that can be
   5 # found in the LICENSE file.
   6
   7 if ! which adb &> /dev/null; then
   8   echo "adb is not in your path, did you run envsetup.sh?"
   9   exit -1
  10 fi
  11
  12 TMPFILE=$(tempfile)
  13 echo '<body><div>just some text</div></body>' > $TMPFILE
  14 adb push $TMPFILE /data/local/tmp/file.html
  15 rm $TMPFILE
  16 adb shell am start -n com.android.htmlviewer/.HTMLViewerActivity -d \
  17     "file:///data/local/tmp/file.html" -a VIEW -t "text/html"
  18
  19 sleep 3
  20
  21 echo 'Running test, you should run \
  22 `adb logcat | grep WebViewStartupTimeMillis=` in another shell to see results.'
  23
  24 # Launch webview test shell 100 times
  25 for i in $(seq 1 100); do
  26   if [[ $(($i % 10)) -eq 0 ]]; then
  27     echo -n "..$i.."
  28   fi
  29   adb shell kill -9 `adb shell ps | grep org.chromium.webview_shell \
  30       | tr -s " " " " | cut -d" " -f2`
  31   adb shell am start -n org.chromium.webview_shell/.StartupTimeActivity \
  32       -a VIEW > /dev/null
  33   sleep 0.5
  34 done
  35 echo
  36
  37 adb shell rm /data/local/tmp/file.html