run_layout_tests.py revision ae47ce00460538d7db688a269d8cbae5a2054b18 
1#!/usr/bin/python
2
3"""Run layout tests on the device.
4
5  It runs the specified tests on the device, downloads the summaries to the temporary directory
6  and optionally shows the detailed results the host's default browser.
7
8  Usage:
9    run_layout_tests.py --show-results-in-browser test-relative-path
10"""
11
12import logging
13import optparse
14import os
15import re
16import sys
17import subprocess
18import tempfile
19import webbrowser
20
21import run_apache2
22
23#TODO: These should not be hardcoded
24RESULTS_ABSOLUTE_PATH = "/sdcard/layout-test-results/"
25DETAILS_HTML = "details.html"
26SUMMARY_TXT = "summary.txt"
27
28def main(options, args):
29  if args:
30    path = " ".join(args);
31  else:
32    path = "";
33
34  logging.basicConfig(level=logging.INFO, format='%(message)s')
35
36  tmpdir = tempfile.gettempdir()
37
38  # Restart the server
39  if run_apache2.main("restart", options) == False:
40    return
41
42  # Run the tests in path
43  adb_cmd = "adb"
44  if options.serial:
45    adb_cmd += " -s " + options.serial
46  cmd = adb_cmd + " shell am instrument "
47  cmd += "-e class com.android.dumprendertree2.scriptsupport.Starter#startLayoutTests "
48  cmd += "-e path \"" + path + "\" "
49  cmd += "-w com.android.dumprendertree2/com.android.dumprendertree2.scriptsupport.ScriptTestRunner"
50
51  logging.info("Running the tests...")
52  (stdoutdata, stderrdata) = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
53  if re.search("^INSTRUMENTATION_STATUS_CODE: -1", stdoutdata, re.MULTILINE) != None:
54    logging.info("Failed to run the tests. Is DumpRenderTree2 installed on the device?")
55    return
56
57  logging.info("Downloading the summaries...")
58
59  # Download the txt summary to tmp folder
60  summary_txt_tmp_path = os.path.join(tmpdir, SUMMARY_TXT)
61  cmd = "rm -f " + summary_txt_tmp_path + ";"
62  cmd += adb_cmd + " pull " + RESULTS_ABSOLUTE_PATH + SUMMARY_TXT + " " + summary_txt_tmp_path
63  subprocess.Popen(cmd, shell=True).wait()
64
65  # Download the html summary to tmp folder
66  details_html_tmp_path = os.path.join(tmpdir, DETAILS_HTML)
67  cmd = "rm -f " + details_html_tmp_path + ";"
68  cmd += adb_cmd + " pull " + RESULTS_ABSOLUTE_PATH + DETAILS_HTML + " " + details_html_tmp_path
69  subprocess.Popen(cmd, shell=True).wait()
70
71  # Print summary to console
72  logging.info("All done.\n")
73  cmd = "cat " + summary_txt_tmp_path
74  os.system(cmd)
75  logging.info("")
76
77  # Open the browser with summary
78  if options.show_results_in_browser != "false":
79    webbrowser.open(details_html_tmp_path)
80
81if __name__ == "__main__":
82  option_parser = optparse.OptionParser(usage="Usage: %prog [options] test-relative-path")
83  option_parser.add_option("", "--show-results-in-browser", default="true",
84                           help="Show the results the host's default web browser, default=true")
85  option_parser.add_option("", "--tests-root-directory",
86                           help="The directory from which to take the tests, default is external/webkit/LayoutTests in this checkout of the Android tree")
87  option_parser.add_option("-s", "--serial", default=None, help="Specify the serial number of device to run test on")
88  options, args = option_parser.parse_args();
89  main(options, args);
90