Index: tools/testrunner/local/commands.py |
diff --git a/tools/testrunner/local/commands.py b/tools/testrunner/local/commands.py |
deleted file mode 100644 |
index 716d7ba8fbe4cdd39e06549030726124905f1a05..0000000000000000000000000000000000000000 |
--- a/tools/testrunner/local/commands.py |
+++ /dev/null |
@@ -1,152 +0,0 @@ |
-# Copyright 2012 the V8 project authors. All rights reserved. |
-# Redistribution and use in source and binary forms, with or without |
-# modification, are permitted provided that the following conditions are |
-# met: |
-# |
-# * Redistributions of source code must retain the above copyright |
-# notice, this list of conditions and the following disclaimer. |
-# * Redistributions in binary form must reproduce the above |
-# copyright notice, this list of conditions and the following |
-# disclaimer in the documentation and/or other materials provided |
-# with the distribution. |
-# * Neither the name of Google Inc. nor the names of its |
-# contributors may be used to endorse or promote products derived |
-# from this software without specific prior written permission. |
-# |
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- |
- |
-import os |
-import signal |
-import subprocess |
-import sys |
-import tempfile |
-import time |
- |
-from ..local import utils |
-from ..objects import output |
- |
- |
-def KillProcessWithID(pid): |
- if utils.IsWindows(): |
- os.popen('taskkill /T /F /PID %d' % pid) |
- else: |
- os.kill(pid, signal.SIGTERM) |
- |
- |
-MAX_SLEEP_TIME = 0.1 |
-INITIAL_SLEEP_TIME = 0.0001 |
-SLEEP_TIME_FACTOR = 1.25 |
- |
-SEM_INVALID_VALUE = -1 |
-SEM_NOGPFAULTERRORBOX = 0x0002 # Microsoft Platform SDK WinBase.h |
- |
- |
-def Win32SetErrorMode(mode): |
- prev_error_mode = SEM_INVALID_VALUE |
- try: |
- import ctypes |
- prev_error_mode = \ |
- ctypes.windll.kernel32.SetErrorMode(mode) #@UndefinedVariable |
- except ImportError: |
- pass |
- return prev_error_mode |
- |
- |
-def RunProcess(verbose, timeout, args, **rest): |
- if verbose: print "#", " ".join(args) |
- popen_args = args |
- prev_error_mode = SEM_INVALID_VALUE |
- if utils.IsWindows(): |
- popen_args = subprocess.list2cmdline(args) |
- # Try to change the error mode to avoid dialogs on fatal errors. Don't |
- # touch any existing error mode flags by merging the existing error mode. |
- # See http://blogs.msdn.com/oldnewthing/archive/2004/07/27/198410.aspx. |
- error_mode = SEM_NOGPFAULTERRORBOX |
- prev_error_mode = Win32SetErrorMode(error_mode) |
- Win32SetErrorMode(error_mode | prev_error_mode) |
- process = subprocess.Popen( |
- shell=utils.IsWindows(), |
- args=popen_args, |
- **rest |
- ) |
- if (utils.IsWindows() and prev_error_mode != SEM_INVALID_VALUE): |
- Win32SetErrorMode(prev_error_mode) |
- # Compute the end time - if the process crosses this limit we |
- # consider it timed out. |
- if timeout is None: end_time = None |
- else: end_time = time.time() + timeout |
- timed_out = False |
- # Repeatedly check the exit code from the process in a |
- # loop and keep track of whether or not it times out. |
- exit_code = None |
- sleep_time = INITIAL_SLEEP_TIME |
- try: |
- while exit_code is None: |
- if (not end_time is None) and (time.time() >= end_time): |
- # Kill the process and wait for it to exit. |
- KillProcessWithID(process.pid) |
- exit_code = process.wait() |
- timed_out = True |
- else: |
- exit_code = process.poll() |
- time.sleep(sleep_time) |
- sleep_time = sleep_time * SLEEP_TIME_FACTOR |
- if sleep_time > MAX_SLEEP_TIME: |
- sleep_time = MAX_SLEEP_TIME |
- return (exit_code, timed_out) |
- except KeyboardInterrupt: |
- raise |
- |
- |
-def PrintError(string): |
- sys.stderr.write(string) |
- sys.stderr.write("\n") |
- |
- |
-def CheckedUnlink(name): |
- # On Windows, when run with -jN in parallel processes, |
- # OS often fails to unlink the temp file. Not sure why. |
- # Need to retry. |
- # Idea from https://bugs.webkit.org/attachment.cgi?id=75982&action=prettypatch |
- retry_count = 0 |
- while retry_count < 30: |
- try: |
- os.unlink(name) |
- return |
- except OSError, e: |
- retry_count += 1 |
- time.sleep(retry_count * 0.1) |
- PrintError("os.unlink() " + str(e)) |
- |
- |
-def Execute(args, verbose=False, timeout=None): |
- (fd_out, outname) = tempfile.mkstemp() |
- (fd_err, errname) = tempfile.mkstemp() |
- try: |
- (exit_code, timed_out) = RunProcess( |
- verbose, |
- timeout, |
- args=args, |
- stdout=fd_out, |
- stderr=fd_err |
- ) |
- except: |
- raise |
- os.close(fd_out) |
- os.close(fd_err) |
- out = file(outname).read() |
- errors = file(errname).read() |
- CheckedUnlink(outname) |
- CheckedUnlink(errname) |
- return output.Output(exit_code, timed_out, out, errors) |