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# -*- coding: utf-8 -*-
import unittest
import sys, os.path
import axi
import axi.indexer
import shutil
import subprocess
import tools
def smallcache(pkglist=["apt", "debtags", "gedit"]):
class sc(object):
def __init__(self, cache):
self._pkgs = pkglist
self._cache = cache
def has_key(self, name):
return name in self._pkgs
def __len__(self):
return len(self._pkgs)
def __iter__(self):
for p in self._pkgs:
yield self._cache[p]
def __getitem__(self, name):
if name not in self._pkgs:
raise KeyError, "`%s' not in wrapped cache" % name
return self._cache[name]
return sc
class TestIndexer(tools.AxiTestBase):
def setUp(self):
# Remove the text index if it exists
if os.path.exists(axi.XAPIANDBPATH): shutil.rmtree(axi.XAPIANDBPATH)
# Prepare a quiet indexer
progress = axi.indexer.SilentProgress()
self.indexer = axi.indexer.Indexer(progress, True)
def tearDown(self):
# Explicitly set indexer to none, otherwise in the next setUp we rmtree
# testdb before the indexer had a chance to delete its lock
self.indexer = None
def testAptRebuild(self):
self.indexer._test_wrap_apt_cache(smallcache())
# No other indexers are running, ensure lock succeeds
self.assert_(self.indexer.lock())
# No index exists, so the indexer should decide it needs to run
self.assert_(self.indexer.setupIndexing())
# Perform a rebuild
self.indexer.rebuild()
# Close the indexer
self.indexer = None
# Ensure that we have an index
self.assertCleanIndex()
def testDeb822Rebuild(self):
pkgfile = os.path.join(axi.XAPIANDBPATH, "packages")
subprocess.check_call("apt-cache show apt debtags gedit > " + pkgfile, shell=True)
# No other indexers are running, ensure lock succeeds
self.assert_(self.indexer.lock())
# No index exists, so the indexer should decide it needs to run
self.assert_(self.indexer.setupIndexing())
# Perform a rebuild
self.indexer.rebuild(pkgfile)
# Close the indexer
self.indexer = None
# Ensure that we have an index
self.assertCleanIndex()
def testIncrementalRebuild(self):
# Perform the initial indexing
progress = axi.indexer.SilentProgress()
pre_indexer = axi.indexer.Indexer(progress, True)
pre_indexer._test_wrap_apt_cache(smallcache(["apt", "debtags", "gedit"]))
self.assert_(pre_indexer.lock())
self.assert_(pre_indexer.setupIndexing())
pre_indexer.rebuild()
pre_indexer = None
curidx = open(axi.XAPIANINDEX).read()
# Ensure that we have an index
self.assertCleanIndex()
# Prepare an incremental update
self.indexer._test_wrap_apt_cache(smallcache(["apt", "coreutils", "gedit"]))
# No other indexers are running, ensure lock succeeds
self.assert_(self.indexer.lock())
# An index exists the plugin modification timestamps are the same, so
# we need to force the indexer to run
self.assert_(not self.indexer.setupIndexing())
self.assert_(self.indexer.setupIndexing(force=True))
# Perform a rebuild
self.indexer.incrementalUpdate()
# Close the indexer
self.indexer = None
# Ensure that we have an index
self.assertCleanIndex()
# Ensure that we did not create a new index
self.assertEqual(open(axi.XAPIANINDEX).read(), curidx)
def testIncrementalRebuildFromEmpty(self):
# Prepare an incremental update
self.indexer._test_wrap_apt_cache(smallcache())
# No other indexers are running, ensure lock succeeds
self.assert_(self.indexer.lock())
# No index exists, so the indexer should decide it needs to run
self.assert_(self.indexer.setupIndexing())
# Perform an incremental rebuild, which should fall back on a normal
# one
self.indexer.incrementalUpdate()
# Close the indexer
self.indexer = None
# Ensure that we have an index
self.assertCleanIndex()
# def test_url(self):
# """ Environ: URL building """
# request.bind({'HTTP_HOST':'example.com'}, None)
# self.assertEqual('http://example.com/', request.url)
# request.bind({'SERVER_NAME':'example.com'}, None)
# self.assertEqual('http://example.com/', request.url)
# request.bind({'SERVER_NAME':'example.com', 'SERVER_PORT':'81'}, None)
# self.assertEqual('http://example.com:81/', request.url)
# request.bind({'wsgi.url_scheme':'https', 'SERVER_NAME':'example.com'}, None)
# self.assertEqual('https://example.com:80/', request.url)
# request.bind({'HTTP_HOST':'example.com', 'PATH_INFO':'/path', 'QUERY_STRING':'1=b&c=d', 'SCRIPT_NAME':'/sp'}, None)
# self.assertEqual('http://example.com/sp/path?1=b&c=d', request.url)
#
# def test_dict_access(self):
# """ Environ: request objects are environment dicts """
# e = {}
# wsgiref.util.setup_testing_defaults(e)
# request.bind(e, None)
# for k, v in e.iteritems():
# self.assertTrue(k in request)
# self.assertTrue(request[k] == v)
#
# def test_header_access(self):
# """ Environ: Request objects decode headers """
# e = {}
# wsgiref.util.setup_testing_defaults(e)
# e['HTTP_SOME_HEADER'] = 'some value'
# request.bind(e, None)
# request['HTTP_SOME_OTHER_HEADER'] = 'some other value'
# self.assertTrue('Some-Header' in request.header)
# self.assertTrue(request.header['Some-Header'] == 'some value')
# self.assertTrue(request.header['Some-Other-Header'] == 'some other value')
#
#
# def test_cookie(self):
# """ Environ: COOKIES """
# t = dict()
# t['a=a'] = {'a': 'a'}
# t['a=a; b=b'] = {'a': 'a', 'b':'b'}
# t['a=a; a=b'] = {'a': 'b'}
# for k, v in t.iteritems():
# request.bind({'HTTP_COOKIE': k}, None)
# self.assertEqual(v, request.COOKIES)
#
# def test_get(self):
# """ Environ: GET data """
# e = {}
# e['QUERY_STRING'] = 'a=a&a=1&b=b&c=c'
# request.bind(e, None)
# self.assertTrue('a' in request.GET)
# self.assertTrue('b' in request.GET)
# self.assertEqual(['a','1'], request.GET.getall('a'))
# self.assertEqual(['b'], request.GET.getall('b'))
# self.assertEqual('1', request.GET['a'])
# self.assertEqual('b', request.GET['b'])
#
# def test_post(self):
# """ Environ: POST data """
# sq = u'a=a&a=1&b=b&c=c'.encode('utf8')
# e = {}
# wsgiref.util.setup_testing_defaults(e)
# e['wsgi.input'].write(sq)
# e['wsgi.input'].seek(0)
# e['CONTENT_LENGTH'] = str(len(sq))
# e['REQUEST_METHOD'] = "POST"
# request.bind(e, None)
# self.assertTrue('a' in request.POST)
# self.assertTrue('b' in request.POST)
# self.assertEqual(['a','1'], request.POST.getall('a'))
# self.assertEqual(['b'], request.POST.getall('b'))
# self.assertEqual('1', request.POST['a'])
# self.assertEqual('b', request.POST['b'])
#
# def test_params(self):
# """ Environ: GET and POST are combined in request.param """
# e = {}
# wsgiref.util.setup_testing_defaults(e)
# e['wsgi.input'].write(tob('b=b&c=p'))
# e['wsgi.input'].seek(0)
# e['CONTENT_LENGTH'] = '7'
# e['QUERY_STRING'] = 'a=a&c=g'
# e['REQUEST_METHOD'] = "POST"
# request.bind(e, None)
# self.assertEqual(['a','b','c'], sorted(request.params.keys()))
# self.assertEqual('p', request.params['c'])
#
# def test_getpostleak(self):
# """ Environ: GET and POST sh0uld not leak into each other """
# e = {}
# wsgiref.util.setup_testing_defaults(e)
# e['wsgi.input'].write(u'b=b'.encode('utf8'))
# e['wsgi.input'].seek(0)
# e['CONTENT_LENGTH'] = '3'
# e['QUERY_STRING'] = 'a=a'
# e['REQUEST_METHOD'] = "POST"
# request.bind(e, None)
# self.assertEqual(['a'], request.GET.keys())
# self.assertEqual(['b'], request.POST.keys())
#
# def test_body(self):
# """ Environ: Request.body should behave like a file object factory """
# e = {}
# wsgiref.util.setup_testing_defaults(e)
# e['wsgi.input'].write(u'abc'.encode('utf8'))
# e['wsgi.input'].seek(0)
# e['CONTENT_LENGTH'] = str(3)
# request.bind(e, None)
# self.assertEqual(u'abc'.encode('utf8'), request.body.read())
# self.assertEqual(u'abc'.encode('utf8'), request.body.read(3))
# self.assertEqual(u'abc'.encode('utf8'), request.body.readline())
# self.assertEqual(u'abc'.encode('utf8'), request.body.readline(3))
#
# def test_bigbody(self):
# """ Environ: Request.body should handle big uploads using files """
# e = {}
# wsgiref.util.setup_testing_defaults(e)
# e['wsgi.input'].write((u'x'*1024*1000).encode('utf8'))
# e['wsgi.input'].seek(0)
# e['CONTENT_LENGTH'] = str(1024*1000)
# request.bind(e, None)
# self.assertTrue(hasattr(request.body, 'fileno'))
# self.assertEqual(1024*1000, len(request.body.read()))
# self.assertEqual(1024, len(request.body.read(1024)))
# self.assertEqual(1024*1000, len(request.body.readline()))
# self.assertEqual(1024, len(request.body.readline(1024)))
#
# def test_tobigbody(self):
# """ Environ: Request.body should truncate to Content-Length bytes """
# e = {}
# wsgiref.util.setup_testing_defaults(e)
# e['wsgi.input'].write((u'x'*1024).encode('utf8'))
# e['wsgi.input'].seek(0)
# e['CONTENT_LENGTH'] = '42'
# request.bind(e, None)
# self.assertEqual(42, len(request.body.read()))
# self.assertEqual(42, len(request.body.read(1024)))
# self.assertEqual(42, len(request.body.readline()))
# self.assertEqual(42, len(request.body.readline(1024)))
#
#class TestMultipart(unittest.TestCase):
# def test_multipart(self):
# """ Environ: POST (multipart files and multible values per key) """
# fields = [('field1','value1'), ('field2','value2'), ('field2','value3')]
# files = [('file1','filename1.txt','content1'), ('file2','filename2.py',u'äöü')]
# e = tools.multipart_environ(fields=fields, files=files)
# request.bind(e, None)
# # File content
# self.assertTrue('file1' in request.POST)
# self.assertEqual('content1', request.POST['file1'].file.read())
# # File name and meta data
# self.assertTrue('file2' in request.POST)
# self.assertEqual('filename2.py', request.POST['file2'].filename)
# # UTF-8 files
# x = request.POST['file2'].file.read()
# if sys.version_info >= (3,0,0):
# x = x.encode('ISO-8859-1')
# self.assertEqual(u'äöü'.encode('utf8'), x)
# # No file
# self.assertTrue('file3' not in request.POST)
# # Field (single)
# self.assertEqual('value1', request.POST['field1'])
# # Field (multi)
# self.assertEqual(2, len(request.POST.getall('field2')))
# self.assertEqual(['value2', 'value3'], request.POST.getall('field2'))
if __name__ == '__main__':
unittest.main()
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