Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1 | #!/usr/bin/env python |
| 2 | # |
| 3 | # Copyright 2012 the V8 project authors. All rights reserved. |
| 4 | # Redistribution and use in source and binary forms, with or without |
| 5 | # modification, are permitted provided that the following conditions are |
| 6 | # met: |
| 7 | # |
| 8 | # * Redistributions of source code must retain the above copyright |
| 9 | # notice, this list of conditions and the following disclaimer. |
| 10 | # * Redistributions in binary form must reproduce the above |
| 11 | # copyright notice, this list of conditions and the following |
| 12 | # disclaimer in the documentation and/or other materials provided |
| 13 | # with the distribution. |
| 14 | # * Neither the name of Google Inc. nor the names of its |
| 15 | # contributors may be used to endorse or promote products derived |
| 16 | # from this software without specific prior written permission. |
| 17 | # |
| 18 | # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 19 | # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 20 | # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 21 | # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 22 | # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 23 | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 24 | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 | # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 | |
| 30 | # This script executes the passed command line on Android device |
| 31 | # using 'adb shell' command. Unfortunately, 'adb shell' always |
| 32 | # returns exit code 0, ignoring the exit code of executed command. |
| 33 | # Since we need to return non-zero exit code if the command failed, |
| 34 | # we augment the passed command line with exit code checking statement |
| 35 | # and output special error string in case of non-zero exit code. |
| 36 | # Then we parse the output of 'adb shell' and look for that error string. |
| 37 | |
| 38 | import os |
| 39 | from os.path import join, dirname, abspath |
| 40 | import subprocess |
| 41 | import sys |
| 42 | import tempfile |
| 43 | |
| 44 | def Check(output, errors): |
| 45 | failed = any([s.startswith('/system/bin/sh:') or s.startswith('ANDROID') |
| 46 | for s in output.split('\n')]) |
| 47 | return 1 if failed else 0 |
| 48 | |
| 49 | def Execute(cmdline): |
| 50 | (fd_out, outname) = tempfile.mkstemp() |
| 51 | (fd_err, errname) = tempfile.mkstemp() |
| 52 | process = subprocess.Popen( |
| 53 | args=cmdline, |
| 54 | shell=True, |
| 55 | stdout=fd_out, |
| 56 | stderr=fd_err, |
| 57 | ) |
| 58 | exit_code = process.wait() |
| 59 | os.close(fd_out) |
| 60 | os.close(fd_err) |
| 61 | output = file(outname).read() |
| 62 | errors = file(errname).read() |
| 63 | os.unlink(outname) |
| 64 | os.unlink(errname) |
| 65 | sys.stdout.write(output) |
| 66 | sys.stderr.write(errors) |
| 67 | return exit_code or Check(output, errors) |
| 68 | |
| 69 | def Escape(arg): |
| 70 | def ShouldEscape(): |
| 71 | for x in arg: |
| 72 | if not x.isalnum() and x != '-' and x != '_': |
| 73 | return True |
| 74 | return False |
| 75 | |
| 76 | return arg if not ShouldEscape() else '"%s"' % (arg.replace('"', '\\"')) |
| 77 | |
| 78 | def WriteToTemporaryFile(data): |
| 79 | (fd, fname) = tempfile.mkstemp() |
| 80 | os.close(fd) |
| 81 | tmp_file = open(fname, "w") |
| 82 | tmp_file.write(data) |
| 83 | tmp_file.close() |
| 84 | return fname |
| 85 | |
| 86 | def Main(): |
| 87 | if (len(sys.argv) == 1): |
| 88 | print("Usage: %s <command-to-run-on-device>" % sys.argv[0]) |
| 89 | return 1 |
| 90 | workspace = abspath(join(dirname(sys.argv[0]), '..')) |
| 91 | android_workspace = os.getenv("ANDROID_V8", "/data/local/tmp/v8") |
| 92 | args = [Escape(arg) for arg in sys.argv[1:]] |
| 93 | script = (" ".join(args) + "\n" |
| 94 | "case $? in\n" |
| 95 | " 0) ;;\n" |
| 96 | " *) echo \"ANDROID: Error returned by test\";;\n" |
| 97 | "esac\n") |
| 98 | script = script.replace(workspace, android_workspace) |
| 99 | script_file = WriteToTemporaryFile(script) |
| 100 | android_script_file = android_workspace + "/" + script_file |
| 101 | command = ("adb push '%s' %s;" % (script_file, android_script_file) + |
| 102 | "adb shell 'sh %s';" % android_script_file + |
| 103 | "adb shell 'rm %s'" % android_script_file) |
| 104 | error_code = Execute(command) |
| 105 | os.unlink(script_file) |
| 106 | return error_code |
| 107 | |
| 108 | if __name__ == '__main__': |
| 109 | sys.exit(Main()) |