From: Brian Warner Date: Wed, 19 Sep 2007 01:56:05 +0000 (-0700) Subject: check_memory: add download, download-GET X-Git-Tag: allmydata-tahoe-0.6.0~73 X-Git-Url: https://git.rkrishnan.org/specifications/something?a=commitdiff_plain;h=f6acf5a0c34033bdf3ce159863d2ff849b73fc4f;p=tahoe-lafs%2Ftahoe-lafs.git check_memory: add download, download-GET --- diff --git a/Makefile b/Makefile index 1ac910ae..1dda332c 100644 --- a/Makefile +++ b/Makefile @@ -177,6 +177,10 @@ check-memory: build $(PYTHON) src/allmydata/test/check_memory.py upload-self $(PP) \ $(PYTHON) src/allmydata/test/check_memory.py upload-POST + $(PP) \ + $(PYTHON) src/allmydata/test/check_memory.py download + $(PP) \ + $(PYTHON) src/allmydata/test/check_memory.py download-GET test-darcs-boringfile: diff --git a/src/allmydata/test/check_memory.py b/src/allmydata/test/check_memory.py index d46030ca..b25fa269 100644 --- a/src/allmydata/test/check_memory.py +++ b/src/allmydata/test/check_memory.py @@ -1,10 +1,10 @@ #! /usr/bin/env python -import os, shutil, sys +import os, shutil, sys, urllib from cStringIO import StringIO from twisted.internet import defer, reactor, protocol, error from twisted.application import service, internet -from twisted.web.client import getPage +from twisted.web.client import getPage, downloadPage from allmydata import client, introducer_and_vdrive from allmydata.scripts import create_node from allmydata.util import testutil, fileutil @@ -30,6 +30,8 @@ class SystemFramework(testutil.PollMixin): self.tub.setServiceParent(self.sparent) self.discard_shares = True self.mode = mode + if mode in ("download", "download-GET"): + self.discard_shares = False self.failed = False def run(self): @@ -169,7 +171,7 @@ this file are ignored. f = open(os.path.join(clientdir, "debug_no_storage"), "w") f.write("no_storage\n") f.close() - if self.mode == "upload-self": + if self.mode in ("upload-self", "download", "download-GET"): f = open(os.path.join(clientdir, "push_to_ourselves"), "w") f.write("push_to_ourselves\n") f.close() @@ -269,6 +271,65 @@ this file are ignored. return getPage(url, method="POST", postdata=body, headers=headers, followRedirect=False) + def GET_discard(self, urlpath): + # TODO: Slow + url = self.webish_url + urlpath + "?filename=dummy-get.out" + return downloadPage(url, os.path.join(self.basedir, "dummy-get.out")) + + def _print_usage(self, res=None): + d = self.control_rref.callRemote("get_memory_usage") + def _print(stats): + print "VmSize: %9d VmPeak: %9d" % (stats["VmSize"], + stats["VmPeak"]) + return stats + d.addCallback(_print) + return d + + def _do_upload(self, res, size, files, uris): + name = '%d' % size + print + print "uploading %s" % name + if self.mode in ("upload", "upload-self"): + files[name] = self.create_data(name, size) + d = self.control_rref.callRemote("upload_from_file_to_uri", + files[name]) + def _done(uri): + os.remove(files[name]) + del files[name] + return uri + d.addCallback(_done) + elif self.mode == "upload-POST": + data = "a" * size + url = "/vdrive/global" + d = self.POST(url, t="upload", file=("%d.data" % size, data)) + elif self.mode in ("download", "download-GET"): + # upload the data from a local peer, then have the + # client-under-test download it. + files[name] = self.create_data(name, size) + u = self.nodes[0].getServiceNamed("uploader") + d = u.upload_filename(files[name]) + else: + raise RuntimeError("unknown mode=%s" % self.mode) + def _complete(uri): + uris[name] = uri + print "uploaded %s" % name + d.addCallback(_complete) + return d + + def _do_download(self, res, size, uris): + if self.mode not in ("download", "download-GET"): + return + name = '%d' % size + uri = uris[name] + if self.mode == "download": + d = self.control_rref.callRemote("download_from_uri_to_file", + uri, "dummy.out") + if self.mode == "download-GET": + url = "/uri/%s" % uri + d = self.GET_discard(urllib.quote(url)) + + return d + def do_test(self): #print "CLIENT STARTED" #print "FURL", self.control_furl @@ -277,62 +338,32 @@ this file are ignored. kB = 1000; MB = 1000*1000 files = {} uris = {} - control = self.control_rref - - def _print_usage(res=None): - d = control.callRemote("get_memory_usage") - def _print(stats): - print "VmSize: %9d VmPeak: %9d" % (stats["VmSize"], - stats["VmPeak"]) - return stats - d.addCallback(_print) - return d - - def _do_upload(res, size): - name = '%d' % size - print - print "uploading %s" % name - if self.mode in ("upload", "upload-self"): - files[name] = self.create_data(name, size) - d = control.callRemote("upload_from_file_to_uri", files[name]) - def _done(uri): - os.remove(files[name]) - del files[name] - return uri - d.addCallback(_done) - elif self.mode == "upload-POST": - data = "a" * size - url = "/vdrive/global" - d = self.POST(url, t="upload", file=("%d.data" % size, data)) - else: - raise RuntimeError("unknown mode=%s" % self.mode) - def _complete(uri): - uris[name] = uri - print "uploaded %s" % name - d.addCallback(_complete) - return d - - d = _print_usage() + + d = self._print_usage() d.addCallback(self.stash_stats, "0B") for i in range(10): - d.addCallback(_do_upload, size=10*kB+i) - d.addCallback(_print_usage) + d.addCallback(self._do_upload, 10*kB+i, files, uris) + d.addCallback(self._do_download, 10*kB+i, uris) + d.addCallback(self._print_usage) d.addCallback(self.stash_stats, "10kB") for i in range(3): - d.addCallback(_do_upload, size=10*MB+i) - d.addCallback(_print_usage) + d.addCallback(self._do_upload, 10*MB+i, files, uris) + d.addCallback(self._do_download, 10*MB+i, uris) + d.addCallback(self._print_usage) d.addCallback(self.stash_stats, "10MB") - for i in range(3): - d.addCallback(_do_upload, size=50*MB+i) - d.addCallback(_print_usage) + for i in range(1): + d.addCallback(self._do_upload, 50*MB+i, files, uris) + d.addCallback(self._do_download, 50*MB+i, uris) + d.addCallback(self._print_usage) d.addCallback(self.stash_stats, "50MB") #for i in range(1): - # d.addCallback(_do_upload, size=100*MB+i) - # d.addCallback(_print_usage) + # d.addCallback(self._do_upload, 100*MB+i, files, uris) + # d.addCallback(self._do_download, 100*MB+i, uris) + # d.addCallback(self._print_usage) #d.addCallback(self.stash_stats, "100MB") #d.addCallback(self.stall)