7315d7b3d7
There are now less that 400 days until the end of life of Python 2(aka _legacy_ Python) https://pythonclock.org/ . The code compatibility check for python2 and python3 used the following tools: futurize, flake8 You can see the reports here: https://travis-ci.com/bmsdave/v8/builds This CL was uploaded by git cl split. Bug: v8:8594 Change-Id: I661c52a70527e8ddde841fee6d4dcba282b4a938 Reviewed-on: https://chromium-review.googlesource.com/c/1470123 Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org> Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org> Cr-Commit-Position: refs/heads/master@{#59675}
114 lines
4.2 KiB
Python
Executable File
114 lines
4.2 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright 2012 the V8 project authors. All rights reserved.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# This script executes the passed command line on Android device
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# using 'adb shell' command. Unfortunately, 'adb shell' always
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# returns exit code 0, ignoring the exit code of executed command.
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# Since we need to return non-zero exit code if the command failed,
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# we augment the passed command line with exit code checking statement
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# and output special error string in case of non-zero exit code.
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# Then we parse the output of 'adb shell' and look for that error string.
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# for py2/py3 compatibility
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from __future__ import print_function
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import os
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from os.path import join, dirname, abspath
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import subprocess
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import sys
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import tempfile
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def Check(output, errors):
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failed = any([s.startswith('/system/bin/sh:') or s.startswith('ANDROID')
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for s in output.split('\n')])
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return 1 if failed else 0
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def Execute(cmdline):
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(fd_out, outname) = tempfile.mkstemp()
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(fd_err, errname) = tempfile.mkstemp()
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process = subprocess.Popen(
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args=cmdline,
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shell=True,
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stdout=fd_out,
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stderr=fd_err,
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)
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exit_code = process.wait()
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os.close(fd_out)
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os.close(fd_err)
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output = open(outname).read()
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errors = open(errname).read()
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os.unlink(outname)
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os.unlink(errname)
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sys.stdout.write(output)
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sys.stderr.write(errors)
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return exit_code or Check(output, errors)
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def Escape(arg):
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def ShouldEscape():
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for x in arg:
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if not x.isalnum() and x != '-' and x != '_':
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return True
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return False
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return arg if not ShouldEscape() else '"%s"' % (arg.replace('"', '\\"'))
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def WriteToTemporaryFile(data):
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(fd, fname) = tempfile.mkstemp()
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os.close(fd)
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tmp_file = open(fname, "w")
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tmp_file.write(data)
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tmp_file.close()
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return fname
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def Main():
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if (len(sys.argv) == 1):
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print("Usage: %s <command-to-run-on-device>" % sys.argv[0])
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return 1
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workspace = abspath(join(dirname(sys.argv[0]), '..'))
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v8_root = "/data/local/tmp/v8"
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android_workspace = os.getenv("ANDROID_V8", v8_root)
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args = [Escape(arg) for arg in sys.argv[1:]]
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script = (" ".join(args) + "\n"
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"case $? in\n"
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" 0) ;;\n"
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" *) echo \"ANDROID: Error returned by test\";;\n"
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"esac\n")
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script = script.replace(workspace, android_workspace)
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script_file = WriteToTemporaryFile(script)
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android_script_file = android_workspace + "/" + script_file
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command = ("adb push '%s' %s;" % (script_file, android_script_file) +
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"adb shell 'cd %s && sh %s';" % (v8_root, android_script_file) +
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"adb shell 'rm %s'" % android_script_file)
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error_code = Execute(command)
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os.unlink(script_file)
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return error_code
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if __name__ == '__main__':
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sys.exit(Main())
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