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fuse/runtests: added a --web-open option

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similar to the --debug-wait option which causes the test harness to
pause at various stages of the process to facilitate debugging, this
option simplifies that debugging by automatically opening a web browser
to the root dir of that implementation's tests when tests are commenced.

in addition, if --web-open is specfied but --debug-wait is not, the
harness will still pause after running tests but before tearing down
the tahoe grid - this allows all tests to run to completion, but
provide a debugging hook to investigate the end state of the grid's
contents thereafter.
This commit is contained in:
robk-tahoe 2008-10-03 10:20:26 -07:00
parent 236c52bf8b
commit 8b9a267920
1 changed files with 17 additions and 5 deletions
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22
contrib/fuse/runtests.py
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@ -24,7 +24,7 @@ Unit and system tests for tahoe-fuse.
# using the grid fs).
import sys, os, shutil, unittest, subprocess
import tempfile, re, time, random, httplib
import tempfile, re, time, random, httplib, urllib
from twisted.python import usage
@ -95,6 +95,8 @@ class FuseTestsOptions(usage.Options):
optFlags = [
["debug-wait", None,
"Causes the test system to pause at various points, to facilitate debugging"],
["web-open", None,
"Opens a web browser to the web ui at the start of each impl's tests"],
]
def postOptions(self):
@ -181,11 +183,19 @@ class SystemTest (object):
print sfail
print '\n*** System Tests were not successfully completed.'
def maybe_wait(self, msg='waiting'):
if self.config['debug-wait']:
def maybe_wait(self, msg='waiting', or_if_webopen=False):
if self.config['debug-wait'] or or_if_webopen and self.config['web-open']:
print msg
raw_input()
def maybe_webopen(self, where=None):
if self.config['web-open']:
import webbrowser
url = self.weburl
if where is not None:
url += urllib.quote(where)
webbrowser.open(url)
def init_cli_layer(self):
'''This layer finds the appropriate tahoe executable.'''
#self.cliexec = os.path.join('.', 'bin', 'tahoe')
@ -243,7 +253,7 @@ class SystemTest (object):
if clientnum >= self.TotalClientsNeeded:
self.maybe_wait('waiting (launched clients)')
ret = self.create_test_dirnode_layer()
self.maybe_wait('waiting (ran tests)')
self.maybe_wait('waiting (ran tests)', or_if_webopen=True)
return ret
tmpl = 'Launching client %d of %d.'
@ -264,7 +274,8 @@ class SystemTest (object):
f = open(webportpath, 'w')
f.write('tcp:%d:interface=127.0.0.1\n' % self.port)
f.close()
print "http://127.0.0.1:%d/" % (self.port,)
self.weburl = "http://127.0.0.1:%d/" % (self.port,)
print self.weburl
else:
os.remove(webportpath)
@ -324,6 +335,7 @@ class SystemTest (object):
return results
def run_test_layer(self, root_uri, iman):
self.maybe_webopen('uri/'+root_uri)
failures = 0
testnum = 0
numtests = 0