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| 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('Error') |
| 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/v8") |
| 92 args = [Escape(arg) for arg in sys.argv[1:]] |
| 93 script = (" ".join(args) + "\n" |
| 94 "if [ $? -ne 0 ]\n" |
| 95 " then echo \"Error returned by test\";\n" |
| 96 "fi\n") |
| 97 script = script.replace(workspace, android_workspace) |
| 98 script_file = WriteToTemporaryFile(script) |
| 99 android_script_file = android_workspace + "/" + script_file |
| 100 command = ("adb push '%s' %s;" % (script_file, android_script_file) + |
| 101 "adb shell 'sh %s';" % android_script_file + |
| 102 "adb shell 'rm %s'" % android_script_file) |
| 103 error_code = Execute(command) |
| 104 os.unlink(script_file) |
| 105 return error_code |
| 106 |
| 107 if __name__ == '__main__': |
| 108 sys.exit(Main()) |
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