Add the count filter to count revsets.
    
        | author | 
        Steve Losh <steve@stevelosh.com> | 
    
    
        | date | 
        Tue, 22 Jun 2010 18:11:43 -0400 | 
    
    
        | parents | 
        22fefa553086  | 
    
    
        | children | 
        (none) | 
    
'''Test output without keywords.'''
from nose import *
from util import *
@with_setup(setup_sandbox, teardown_sandbox)
def test_blank():
    output = prompt(fs='')
    assert output == ''
@with_setup(setup_sandbox, teardown_sandbox)
def test_text():
    output = prompt(fs='test one two three')
    assert output == 'test one two three'
@with_setup(setup_sandbox, teardown_sandbox)
def test_invalid_keyword():
    output = prompt(fs='{invalidkeyword}')
    assert output == '{invalidkeyword}'