From 573260556db49c62f5cf751f53812b7e06c1decb Mon Sep 17 00:00:00 2001 From: Dan McGee Date: Fri, 29 Jul 2011 18:49:37 -0500 Subject: pactest: use subprocess module instead of os.system This is more in line with standard Python practice, and makes keyboard interrupts behave a lot more sanely. It also prevents the useless spawning of a shell as well as simplifies the command building and working directory stuff. Signed-off-by: Dan McGee --- test/pacman/pmtest.py | 46 +++++++++++++++++++++++----------------------- 1 file changed, 23 insertions(+), 23 deletions(-) (limited to 'test') diff --git a/test/pacman/pmtest.py b/test/pacman/pmtest.py index e38d3a66..0572d6f0 100644 --- a/test/pacman/pmtest.py +++ b/test/pacman/pmtest.py @@ -17,8 +17,10 @@ import os +import shlex import shutil import stat +import subprocess import time import pmrule @@ -181,7 +183,7 @@ class pmtest(object): print "==> Running test" vprint("\tpacman %s" % self.args) - cmd = [""] + cmd = [] if os.geteuid() != 0: fakeroot = util.which("fakeroot") if not fakeroot: @@ -194,41 +196,39 @@ class pmtest(object): cmd.append("fakechroot") if pacman["gdb"]: - cmd.append("libtool execute gdb --args") + cmd.extend(["libtool", "execute", "gdb", "--args"]) if pacman["valgrind"]: - cmd.append("valgrind -q --tool=memcheck --leak-check=full --show-reachable=yes --suppressions=%s/valgrind.supp" % os.getcwd()) - cmd.append("\"%s\" --config=\"%s\" --root=\"%s\" --dbpath=\"%s\" --cachedir=\"%s\"" \ - % (pacman["bin"], - os.path.join(self.root, util.PACCONF), - self.root, - os.path.join(self.root, util.PM_DBPATH), - os.path.join(self.root, util.PM_CACHEDIR))) + cmd.extend(["libtool", "execute", "valgrind", "-q", + "--tool=memcheck", "--leak-check=full", + "--show-reachable=yes", "--suppressions=%s/valgrind.supp" % os.getcwd()]) + cmd.extend([pacman["bin"], + "--config", os.path.join(self.root, util.PACCONF), + "--root", self.root, + "--dbpath", os.path.join(self.root, util.PM_DBPATH), + "--cachedir", os.path.join(self.root, util.PM_CACHEDIR)]) if not pacman["manual-confirm"]: cmd.append("--noconfirm") if pacman["debug"]: cmd.append("--debug=%s" % pacman["debug"]) - cmd.append("%s" % self.args) - if not pacman["gdb"] and not pacman["valgrind"] and not pacman["nolog"]: - cmd.append(">\"%s\" 2>&1" % os.path.join(self.root, util.LOGFILE)) + cmd.extend(shlex.split(self.args)) + if not (pacman["gdb"] or pacman["valgrind"] or pacman["nolog"]): + output = open(os.path.join(self.root, util.LOGFILE), 'w') + else: + output = None vprint("\trunning: %s" % " ".join(cmd)) # Change to the tmp dir before running pacman, so that local package # archives are made available more easily. - curdir = os.getcwd() - tmpdir = os.path.join(self.root, util.TMPDIR) - os.chdir(tmpdir) - time_start = time.time() - self.retcode = os.system(" ".join(cmd)) + self.retcode = subprocess.call(cmd, stdout=output, stderr=output, + cwd=os.path.join(self.root, util.TMPDIR)) time_end = time.time() - vprint("\ttime elapsed: %ds" % (time_end - time_start)) + vprint("\ttime elapsed: %.2fs" % (time_end - time_start)) + + if output: + output.close() - if self.retcode == None: - self.retcode = 0 - else: - self.retcode /= 256 vprint("\tretcode = %s" % self.retcode) - os.chdir(curdir) # Check if the lock is still there if os.path.isfile(util.PM_LOCK): -- cgit v1.2.3-70-g09d2