Ejemplo n.º 1
0
def scenario(wallets, **kw):

    global wallet_keys, wallet_keys_2, key_names, error

    testlib.ysi_namespace_preorder("test", wallets[1].addr, wallets[0].privkey)
    testlib.next_block(**kw)

    testlib.ysi_namespace_reveal(
        "test", wallets[1].addr, 52595, 250, 4,
        [6, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], 10, 10,
        wallets[0].privkey)
    testlib.next_block(**kw)

    testlib.ysi_namespace_ready("test", wallets[1].privkey)
    testlib.next_block(**kw)

    testlib.ysi_name_preorder("foo.test", wallets[2].privkey, wallets[3].addr)
    testlib.next_block(**kw)

    testlib.ysi_name_register("foo.test", wallets[2].privkey, wallets[3].addr)
    testlib.next_block(**kw)

    test_proxy = testlib.TestAPIProxy()
    ysi_client.set_default_proxy(test_proxy)
    wallet_keys = ysi_client.make_wallet_keys(
        owner_privkey=wallets[3].privkey,
        data_privkey=wallets[4].privkey,
        payment_privkey=wallets[5].privkey)

    # migrate profiles
    res = testlib.migrate_profile("foo.test",
                                  proxy=test_proxy,
                                  wallet_keys=wallet_keys)
    if 'error' in res:
        res['test'] = 'Failed to initialize foo.test profile'
        print json.dumps(res, indent=4, sort_keys=True)
        error = True
        return

    # tell serialization-checker that value_hash can be ignored in this block
    print "BLOCKSTACK_SERIALIZATION_CHECK_IGNORE value_hash"
    sys.stdout.flush()

    testlib.next_block(**kw)

    # make an account
    res = testlib.ysi_cli_put_account("foo.test",
                                      "serviceFoo",
                                      "serviceFooID",
                                      "foo://bar.com",
                                      None,
                                      extra_data='foofield=foo!',
                                      wallet_keys=wallet_keys)
    if 'error' in res:
        res['test'] = 'Failed to create foo.test account'
        print json.dumps(res, indent=4, sort_keys=True)
        error = True
        return

    res = testlib.ysi_cli_put_account("foo.test",
                                      "deletedService",
                                      "deletedServiceID",
                                      "foo://deleted",
                                      None,
                                      extra_data='barfield=bar!',
                                      wallet_keys=wallet_keys)
    if 'error' in res:
        res['test'] = 'Failed to create foo.test deletedService account'
        print json.dumps(res, indent=4, sort_keys=True)
        error = True
        return

    # delete an account
    res = testlib.ysi_cli_delete_account("foo.test",
                                         "deletedService",
                                         "deletedServiceID",
                                         None,
                                         wallet_keys=wallet_keys)
    if 'error' in res:
        res['test'] = 'Failed to delete foo.test deletedService'
        print json.dumps(res, indent=4, sort_keys=True)
        error = True
        return

    testlib.next_block(**kw)
def scenario(wallets, **kw):

    global put_result, wallet_keys, wallet_keys_2, datasets, zonefile_hash, dataset_change

    # set up a second client
    config_path = os.environ.get("BLOCKSTACK_CLIENT_CONFIG", None)
    assert config_path

    config_dir_2 = os.path.dirname(config_path) + '.2'
    os.makedirs(config_dir_2)

    config_path_2 = os.path.join(config_dir_2, 'client.ini')

    res = testlib.peer_make_config(16300, config_dir_2)
    if 'error' in res:
        print "failed to set up {}".format(config_dir_2)
        return False

    wallet_keys_2 = testlib.ysi_client_initialize_wallet(
        "0123456789abcdef", wallets[5].privkey, wallets[6].privkey,
        wallets[7].privkey)
    wallet_keys = testlib.ysi_client_initialize_wallet("0123456789abcdef",
                                                       wallets[2].privkey,
                                                       wallets[3].privkey,
                                                       wallets[4].privkey)

    test_proxy = testlib.TestAPIProxy()
    ysi_client.set_default_proxy(test_proxy)

    testlib.ysi_namespace_preorder("test", wallets[1].addr, wallets[0].privkey)
    testlib.next_block(**kw)

    testlib.ysi_namespace_reveal(
        "test", wallets[1].addr, 52595, 250, 4,
        [6, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], 10, 10,
        wallets[0].privkey)
    testlib.next_block(**kw)

    testlib.ysi_namespace_ready("test", wallets[1].privkey)
    testlib.next_block(**kw)

    resp = testlib.ysi_cli_register("foo.test", "0123456789abcdef")
    if 'error' in resp:
        print >> sys.stderr, json.dumps(resp, indent=4, sort_keys=True)
        return False

    # wait for the preorder to get confirmed
    for i in xrange(0, 12):
        testlib.next_block(**kw)

    # wait for the poller to pick it up
    print >> sys.stderr, "Waiting for the backend to submit the register"
    time.sleep(10)

    # wait for the register to get confirmed
    for i in xrange(0, 12):
        testlib.next_block(**kw)

    print >> sys.stderr, "Waiting for the backend to acknowledge registration"
    time.sleep(10)

    # wait for initial update to get confirmed
    for i in xrange(0, 12):
        # tell serialization-checker that value_hash can be ignored here
        print "BLOCKSTACK_SERIALIZATION_CHECK_IGNORE value_hash"
        sys.stdout.flush()

        testlib.next_block(**kw)

    print >> sys.stderr, "Waiting for the backend to acknowledge update"
    time.sleep(10)

    # wait for zonefile/profile replication
    for i in xrange(0, 12):
        testlib.next_block(**kw)

    print >> sys.stderr, "Waiting for the backend to replicate zonefile and profile"
    time.sleep(10)

    # make a few accounts
    res = testlib.ysi_cli_put_account("foo.test",
                                      "serviceFoo",
                                      "serviceFooID",
                                      "foo://bar.com",
                                      "0123456789abcdef",
                                      extra_data='foofield=foo!',
                                      wallet_keys=wallet_keys)
    if 'error' in res:
        res['test'] = 'Failed to create foo.test serviceFoo account'
        print json.dumps(res, indent=4, sort_keys=True)
        error = True
        return

    time.sleep(2)

    res = testlib.ysi_cli_put_account("foo.test",
                                      "serviceBar",
                                      "serviceBarID",
                                      "bar://baz.com",
                                      "0123456789abcdef",
                                      extra_data='barfield=bar!',
                                      wallet_keys=wallet_keys)
    if 'error' in res:
        res['test'] = 'Failed to create foo.test serviceBar account'
        print json.dumps(res, indent=4, sort_keys=True)
        error = True
        return

    time.sleep(2)

    # put some data
    put_result = testlib.ysi_cli_put_mutable("foo.test",
                                             "hello_world_1",
                                             json.dumps(datasets[0]),
                                             password="******")
    if 'error' in put_result:
        print json.dumps(put_result, indent=4, sort_keys=True)
        return False

    time.sleep(2)

    put_result = testlib.ysi_cli_put_mutable("foo.test",
                                             "hello_world_2",
                                             json.dumps(datasets[1]),
                                             password="******")
    if 'error' in put_result:
        print json.dumps(put_result, indent=4, sort_keys=True)
        return False

    time.sleep(2)

    put_result = testlib.ysi_cli_put_mutable("foo.test",
                                             "hello_world_3",
                                             json.dumps(datasets[2]),
                                             password="******")
    if 'error' in put_result:
        print json.dumps(put_result, indent=4, sort_keys=True)
        return False

    time.sleep(2)

    # increment data version too
    datasets[0]['buf'] = []
    for i in xrange(0, 5):
        datasets[0]["dataset_change"] = dataset_change
        datasets[0]['buf'].append(i)

        put_result = testlib.ysi_cli_put_mutable("foo.test",
                                                 "hello_world_1",
                                                 json.dumps(datasets[0]),
                                                 password="******")
        if 'error' in put_result:
            print json.dumps(put_result, indent=4, sort_keys=True)
            return False

        time.sleep(2)

    testlib.next_block(**kw)
def scenario(wallets, **kw):

    global put_result, wallet_keys, wallet_keys_2, datasets, zonefile_hash, dataset_change

    # make a storage gateway (will be port 16300)
    res = testlib.peer_setup(0)
    if 'error' in res:
        return res

    storage_gateway_working_dir = res['working_dir']
    storage_gateway_config_path = res['config_path']

    # make sure the storage gateway saves to disk
    # ysi_client.config.
    res = peer_start(storage_gateway_wd, args=['--foreground', '--no-indexer'])

    # start storage gateway
    # res = testlib.peer_start(

    # set up client
    wallet_keys = testlib.ysi_client_initialize_wallet("0123456789abcdef",
                                                       wallets[2].privkey,
                                                       wallets[3].privkey,
                                                       wallets[4].privkey)

    test_proxy = testlib.TestAPIProxy()
    ysi_client.set_default_proxy(test_proxy)

    testlib.ysi_namespace_preorder("test", wallets[1].addr, wallets[0].privkey)
    testlib.next_block(**kw)

    testlib.ysi_namespace_reveal(
        "test", wallets[1].addr, 52595, 250, 4,
        [6, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], 10, 10,
        wallets[0].privkey)
    testlib.next_block(**kw)

    testlib.ysi_namespace_ready("test", wallets[1].privkey)
    testlib.next_block(**kw)

    resp = testlib.ysi_cli_register("foo.test", "0123456789abcdef")
    if 'error' in resp:
        print >> sys.stderr, json.dumps(resp, indent=4, sort_keys=True)
        return False

    # wait for the preorder to get confirmed
    for i in xrange(0, 12):
        testlib.next_block(**kw)

    # wait for the poller to pick it up
    print >> sys.stderr, "Waiting for the backend to submit the register"
    time.sleep(10)

    # wait for the register to get confirmed
    for i in xrange(0, 12):
        testlib.next_block(**kw)

    print >> sys.stderr, "Waiting for the backend to acknowledge registration"
    time.sleep(10)

    # wait for initial update to get confirmed
    for i in xrange(0, 12):
        # tell serialization-checker that value_hash can be ignored here
        print "BLOCKSTACK_SERIALIZATION_CHECK_IGNORE value_hash"
        sys.stdout.flush()

        testlib.next_block(**kw)

    print >> sys.stderr, "Waiting for the backend to acknowledge update"
    time.sleep(10)

    # wait for zonefile/profile replication
    for i in xrange(0, 12):
        testlib.next_block(**kw)

    print >> sys.stderr, "Waiting for the backend to replicate zonefile and profile"
    time.sleep(10)

    # make a few accounts
    res = testlib.ysi_cli_put_account("foo.test",
                                      "serviceFoo",
                                      "serviceFooID",
                                      "foo://bar.com",
                                      "0123456789abcdef",
                                      extra_data='foofield=foo!',
                                      wallet_keys=wallet_keys)
    if 'error' in res:
        res['test'] = 'Failed to create foo.test serviceFoo account'
        print json.dumps(res, indent=4, sort_keys=True)
        error = True
        return

    time.sleep(2)

    res = testlib.ysi_cli_put_account("foo.test",
                                      "serviceBar",
                                      "serviceBarID",
                                      "bar://baz.com",
                                      "0123456789abcdef",
                                      extra_data='barfield=bar!',
                                      wallet_keys=wallet_keys)
    if 'error' in res:
        res['test'] = 'Failed to create foo.test serviceBar account'
        print json.dumps(res, indent=4, sort_keys=True)
        error = True
        return

    time.sleep(2)

    # put some data
    put_result = testlib.ysi_cli_put_mutable("foo.test",
                                             "hello_world_1",
                                             json.dumps(datasets[0]),
                                             password="******")
    if 'error' in put_result:
        print json.dumps(put_result, indent=4, sort_keys=True)
        return False

    time.sleep(2)

    put_result = testlib.ysi_cli_put_mutable("foo.test",
                                             "hello_world_2",
                                             json.dumps(datasets[1]),
                                             password="******")
    if 'error' in put_result:
        print json.dumps(put_result, indent=4, sort_keys=True)
        return False

    time.sleep(2)

    put_result = testlib.ysi_cli_put_mutable("foo.test",
                                             "hello_world_3",
                                             json.dumps(datasets[2]),
                                             password="******")
    if 'error' in put_result:
        print json.dumps(put_result, indent=4, sort_keys=True)
        return False

    time.sleep(2)

    # increment data version too
    datasets[0]['buf'] = []
    for i in xrange(0, 5):
        datasets[0]["dataset_change"] = dataset_change
        datasets[0]['buf'].append(i)

        put_result = testlib.ysi_cli_put_mutable("foo.test",
                                                 "hello_world_1",
                                                 json.dumps(datasets[0]),
                                                 password="******")
        if 'error' in put_result:
            print json.dumps(put_result, indent=4, sort_keys=True)
            return False

        time.sleep(2)

    testlib.next_block(**kw)
def scenario( wallets, **kw ):

    global wallet_keys, wallet_keys_2, wallet_keychain, error, index_file_data, resource_data, sessions

    test_proxy = testlib.TestAPIProxy()
    ysi_client.set_default_proxy( test_proxy )
    
    wallet_keys_2 = ysi_client.make_wallet_keys( owner_privkey=wallets[4].privkey, data_privkey=wallets[5].privkey, payment_privkey=wallets[3].privkey )
    wallet_keys = ysi_client.make_wallet_keys( owner_privkey=wallets[3].privkey, data_privkey=wallets[4].privkey, payment_privkey=wallets[5].privkey )

    wallet_keychain = {
        'foo.test': wallet_keys,
        'bar.test': wallet_keys_2,
    }

    # install wallet_keys
    testlib.ysi_client_set_wallet( "0123456789abcdef", wallet_keys['payment_privkey'], wallet_keys['owner_privkey'], wallet_keys['data_privkey'] )

    testlib.ysi_namespace_preorder( "test", wallets[1].addr, wallets[0].privkey )
    testlib.next_block( **kw )

    testlib.ysi_namespace_reveal( "test", wallets[1].addr, 52595, 250, 4, [6,5,4,3,2,1,0,0,0,0,0,0,0,0,0,0], 10, 10, wallets[0].privkey )
    testlib.next_block( **kw )

    testlib.ysi_namespace_ready( "test", wallets[1].privkey )
    testlib.next_block( **kw )

    testlib.ysi_name_preorder( "foo.test", wallets[2].privkey, wallets[3].addr )
    testlib.ysi_name_preorder( "bar.test", wallets[3].privkey, wallets[4].addr )
    testlib.next_block( **kw )
    
    testlib.ysi_name_register( "foo.test", wallets[2].privkey, wallets[3].addr )
    testlib.ysi_name_register( "bar.test", wallets[3].privkey, wallets[4].addr )
    testlib.next_block( **kw )
   
    setup_storage_dirs(['foo.test', 'bar.test'])

    # migrate profiles 
    # BUT! make sure we store the profile for foo.test into both foo.test's and bar.test's storage directories!
    os.environ['TEST_BLOCKSTACK_TEST_DISK_ROOT'] = '/tmp/ysi-integration-test-storage-foo.test'

    res = testlib.migrate_profile( "foo.test", proxy=test_proxy, wallet_keys=wallet_keys )
    if 'error' in res:
        res['test'] = 'Failed to initialize foo.test profile'
        print json.dumps(res, indent=4, sort_keys=True)
        return False

    shutil.copy("/tmp/ysi-integration-test-storage-foo.test/mutable/foo.test", "/tmp/ysi-integration-test-storage-bar.test/mutable/foo.test")
    
    # tell serialization-checker that value_hash can be ignored here
    print "BLOCKSTACK_SERIALIZATION_CHECK_IGNORE value_hash"
    sys.stdout.flush()
    testlib.next_block(**kw)

    # store zonefile
    res = ysi_client.proxy.put_zonefiles("localhost:16264", [base64.b64encode(res['zonefile_txt'])])
    if 'error' in res:
        print 'failed to store zonefile for foo.test: {}'.format(res)
        return False

    # BUT! make sure we store the profile for bar.test into both foo.test's and bar.test's storage directories!
    os.environ['TEST_BLOCKSTACK_TEST_DISK_ROOT'] = '/tmp/ysi-integration-test-storage-bar.test'

    res = testlib.migrate_profile( "bar.test", proxy=test_proxy, wallet_keys=wallet_keys_2 )
    if 'error' in res:
        res['test'] = 'Failed to initialize bar.test profile'
        print json.dumps(res, indent=4, sort_keys=True)
        return False

    shutil.copy("/tmp/ysi-integration-test-storage-bar.test/mutable/bar.test", "/tmp/ysi-integration-test-storage-foo.test/mutable/bar.test")

    # tell serialization-checker that value_hash can be ignored here
    print "BLOCKSTACK_SERIALIZATION_CHECK_IGNORE value_hash"
    sys.stdout.flush()
    testlib.next_block(**kw)

    # store zonefile
    res = ysi_client.proxy.put_zonefiles("localhost:16264", [base64.b64encode(res['zonefile_txt'])])
    if 'error' in res:
        print 'failed to store zonefile for bar.test: {}'.format(res)
        return False

    res = testlib.start_api("0123456789abcdef")
    if 'error' in res:
        print 'failed to start API for foo.test: {}'.format(res)
        return False

    target_datastore('foo.test')

    # instantiate foo.test's test driver
    res = testlib.ysi_REST_call('POST', '/v1/node/drivers/storage/test?index=1&force=1', None, api_pass='******')
    if 'error' in res or res['http_status'] != 200:
        print json.dumps(res, indent=4, sort_keys=True)
        return False

    res = testlib.ysi_cli_put_account("foo.test", "test", 'storage', "test:///index/index.manifest?diskroot=/tmp/ysi-integration-test-storage-foo.test",
                                             None, wallet_keys=wallet_keys )
    if 'error' in res:
        res['test'] = 'Failed to create foo.test account'
        print json.dumps(res, indent=4, sort_keys=True)
        return False

    os.makedirs('/tmp/ysi-integration-test-storage/mutable')
    os.makedirs('/tmp/ysi-integration-test-storage/immutable')

    shutil.copy("/tmp/ysi-integration-test-storage-foo.test/mutable/foo.test", "/tmp/ysi-integration-test-storage-bar.test/mutable/foo.test")
    shutil.copy("/tmp/ysi-integration-test-storage-foo.test/mutable/foo.test", "/tmp/ysi-integration-test-storage/mutable/foo.test")

    # link test account for bar.test
    # BUT! make sure we store the profile for bar.test into foo.test's and bar.test's storage directories!
    target_datastore('bar.test')

    # instantiate bar.test's test driver 
    res = testlib.ysi_REST_call('POST', '/v1/node/drivers/storage/test?index=1&force=1', None, api_pass='******')
    if 'error' in res or res['http_status'] != 200:
        print json.dumps(res, indent=4, sort_keys=True)
        return False

    res = testlib.ysi_cli_put_account("bar.test", "test", 'storage', "test:///index/index.manifest?diskroot=/tmp/ysi-integration-test-storage-bar.test",
                                             None, wallet_keys=wallet_keys_2 )
    if 'error' in res:
        res['test'] = 'Failed to create bar.test account'
        print json.dumps(res, indent=4, sort_keys=True)
        return False

    shutil.copy("/tmp/ysi-integration-test-storage-bar.test/mutable/bar.test", "/tmp/ysi-integration-test-storage-foo.test/mutable/bar.test")
    shutil.copy("/tmp/ysi-integration-test-storage-bar.test/mutable/bar.test", "/tmp/ysi-integration-test-storage/mutable/bar.test")

    # restore...we'll set up foo.test next
    res = testlib.ysi_test_setenv("TEST_BLOCKSTACK_TEST_DISK_ROOT", "/tmp/ysi-integration-test-storage-foo.test")
    if 'error' in res:
        print json.dumps(res, indent=4, sort_keys=True)
        return False

    # get datastore keys...
    foo_datastore_pk = keylib.ECPrivateKey(wallets[-1].privkey).to_hex()
    datastore_id_res = testlib.ysi_cli_datastore_get_id( foo_datastore_pk )
    foo_datastore_id = datastore_id_res['datastore_id']

    bar_datastore_pk = keylib.ECPrivateKey(wallets[-2].privkey).to_hex()
    datastore_id_res = testlib.ysi_cli_datastore_get_id( bar_datastore_pk )
    bar_datastore_id = datastore_id_res['datastore_id']

    # activate foo.test 
    res = activate_account("foo.test", foo_datastore_pk)
    if not res:
        print 'failed to start API for bar.test: {}'.format(res)
        return False

    # set up foo.test's datastore 
    res = setup_datastore(wallets[-1].privkey, "foo.test", 1)
    if not res:
        print 'failed to setup foo.test datastore'
        return False

    # activate bar.test 
    res = activate_account("bar.test", bar_datastore_pk)
    if not res:
        print 'failed to start API for bar.test: {}'.format(res)
        return False

    # make *absolutely certain* that the test driver does not load data from
    # foo.test's or bar.test's storage directories.  We want to verify that we can look up
    # the index manifest URLs from the profile
    target_datastore(None)

    print "\n\nbar.test tries to read foo.test's datastore {}\n\n".format(foo_datastore_id)
    res = read_datastore(foo_datastore_id, "foo.test", 1)
    if not res:
        print 'failed to read foo.test datastore {}'.format(foo_datastore_id)
        return False

    # set up bar.test's files 
    res = setup_datastore(wallets[-2].privkey, 'bar.test', 2)
    if not res:
        print 'failed to setup bar.test datastore'
        return False

    # activate foo.test
    res = activate_account("foo.test", foo_datastore_pk)
    if not res:
        print 'failed to start API for foo.test: {}'.format(res)
        return False

    # make *absolutely certain* that the test driver does not load data from
    # foo.test's or bar.test's storage directories.  We want to verify that we can look up
    # the index manifest URLs from the profile
    target_datastore(None)

    # try to read all of bar.test's files
    print "\n\nfoo.test tries to read bar.test's datastore {}\n\n".format(bar_datastore_id)
    res = read_datastore(bar_datastore_id, 'bar.test', 2)
    if not res:
        print 'failed to read bar.test datastore {}'.format(bar_datastore_id)
        return False

    # re-target foo.test's datastore
    target_datastore('foo.test')

    # have foo.test write new files 
    print '\n\nupdate foo.test datastore\n\n'
    res = write_datastore('foo.test', foo_datastore_pk, 3)
    if not res:
        print 'failed to update foo.test datastore {}'.format(foo_datastore_id)
        return False

    # activate bar.test
    res = activate_account("bar.test", bar_datastore_pk)
    if not res:
        print 'failed to start API for bar.test: {}'.format(res)
        return False

    # make *absolutely certain* that the test driver does not load data from
    # foo.test's or bar.test's storage directories.  We want to verify that we can look up
    # the index manifest URLs from the profile
    target_datastore(None)

    # get foo.test's new files 
    res = read_datastore(foo_datastore_id, 'foo.test', 3)
    if not res:
        print 'failed to read new files from foo.test'
        return False

    # re-target bar.test's datastore
    target_datastore('bar.test')

    # have bar write some new files 
    print '\n\nupdate bar.test datastore\n\n'
    res = write_datastore('bar.test', bar_datastore_pk, 4)
    if not res:
        print 'failed ot update bar.test datastore {}'.format(bar_datastore_id)
        return False

    # activate foo.test
    res = activate_account("foo.test", foo_datastore_pk)
    if not res:
        print 'failed to start API for foo.test: {}'.format(res)
        return False

    # delete foo's files 
    print '\n\ndelete foo.test files\n\n'
    res = clear_datastore_files('foo.test', foo_datastore_pk)
    if not res:
        print 'failed to clear datastore {} for foo.test'.format(foo_datastore_id)
        return False

    # activate bar.test
    res = activate_account("bar.test", bar_datastore_pk)
    if not res:
        print 'failed to start API for bar.test: {}'.format(res)
        return False

    # make *absolutely certain* that the test driver does not load data from
    # foo.test's or bar.test's storage directories.  We want to verify that we can look up
    # the index manifest URLs from the profile
    target_datastore(None)

    # verify that foo's files are gone 
    res = check_datastore_files_absent(foo_datastore_id, 'foo.test')
    if not res:
        print 'failed to verify that foo.test datastore {} is devoid of files'.format(foo_datastore_id)
        return False

    # re-target bar.test's datastore
    target_datastore('bar.test')

    # clear bar.test's files
    print '\n\ndelete bar.test files\n\n'
    res = clear_datastore_files('bar.test', bar_datastore_pk)
    if not res:
        print 'failed to clear datastore {} for bar.test'.format(bar_datastore_id)
        return False

    # activate foo.test
    res = activate_account("foo.test", foo_datastore_pk)
    if not res:
        print 'failed to start API for foo.test: {}'.format(res)
        return False

    # make *absolutely certain* that the test driver does not load data from
    # foo.test's or bar.test's storage directories.  We want to verify that we can look up
    # the index manifest URLs from the profile
    target_datastore(None)

    # verify that bar's files are gone 
    res = check_datastore_files_absent(bar_datastore_id, 'bar.test')
    if not res:
        print 'failed to verify that bar.test datastore {} is devoid of files'.format(bar_datastore_id)
        return False

    # re-target foo.test's datastore
    target_datastore("foo.test")

    # clear foo's directories 
    res = clear_datastore_directories('foo.test', foo_datastore_pk)
    if not res:
        print 'failed to clear foo.test datastore {} of directories'.format(foo_datastore_id)
        return False

    # activate bar.test
    res = activate_account("bar.test", bar_datastore_pk)
    if not res:
        print 'failed to start API for bar.test: {}'.format(res)
        return False

    # make *absolutely certain* that the test driver does not load data from
    # foo.test's or bar.test's storage directories.  We want to verify that we can look up
    # the index manifest URLs from the profile
    target_datastore(None)

    # verify that foo's directories are gone 
    res = check_datastore_directories_absent(foo_datastore_id, "foo.test")
    if not res:
        print 'failed to verify that foo.test datastore {} is devoid of directories'.format(foo_datastore_id)
        return False

    # re-target bar.test's datastore
    target_datastore('bar.test')

    # clear bar's directories
    res = clear_datastore_directories('bar.test', bar_datastore_pk)
    if not res:
        print 'failed to clear bar.test datastore {} of directories'.format(bar_datastore_id)
        return False

    # activate foo.test
    res = activate_account('foo.test', foo_datastore_pk)
    if not res:
        print 'failed to start API for foo.test: {}'.format(res)
        return False

    # make *absolutely certain* that the test driver does not load data from
    # foo.test's or bar.test's storage directories.  We want to verify that we can look up
    # the index manifest URLs from the profile
    target_datastore(None)

    # verify that bar's directories are gone
    res = check_datastore_directories_absent(bar_datastore_id, "bar.test")
    if not res:
        print 'failed to verify that bar.test datastore {} is devoid of directories'.format(bar_datastore_id)
        return False

    # root should be empty in both cases
    print 'listdir {} (bar.test)'.format('/')
    res = testlib.ysi_cli_datastore_listdir( 'bar.test', bar_datastore_id, '/', data_pubkeys=get_data_pubkeys('bar.test'))
    if 'error' in res:
        print 'failed to listdir / on bar.test: {}'.format(res['error'])
        return False

    if len(res['children'].keys()) > 0:
        print 'root still has children: {}'.format(res['children'].keys())
        return False

    # activate bar.test
    res = activate_account('bar.test', bar_datastore_pk)
    if not res:
        print 'failed to start API for foo.test: {}'.format(res)
        return False

    print 'listdir {} (foo.test)'.format('/')
    res = testlib.ysi_cli_datastore_listdir( 'foo.test', foo_datastore_id, '/', data_pubkeys=get_data_pubkeys('foo.test'))
    if 'error' in res:
        print 'failed to listdir / on foo.test: {}'.format(res['error'])
        return False

    if len(res['children'].keys()) > 0:
        print 'root still has children: {}'.format(res['children'].keys())
        return False

    testlib.next_block( **kw )