view tests/test-filelog.py @ 28539:119702a8b415

templatekw: use templatekeyword to mark a function as template keyword

Using decorator can localize changes for adding (or removing) a
template keyword function in source code.

This patch also removes leading ":KEYWORD:" part in help document of
each keywords, because using templatekeyword makes it useless.

For similarity to decorator introduced by subsequent patches, this
patch uses 'templatekeyword' instead of 'keyword' as a decorator name,
even though the former is a little redundant in 'templatekw.py'.

    file                name              reason
    =================== ================= ==================================
    templatekw.py       templatekeyword   for similarity to others
    templatefilters.py  templatefilter    'filter' hides Python built-in one
    templaters.py       templatefunc      'func' is too generic

#!/usr/bin/env python
"""
Tests the behavior of filelog w.r.t. data starting with '\1\n'
"""
from mercurial import ui, hg
from mercurial.node import nullid, hex

myui = ui.ui()
repo = hg.repository(myui, path='.', create=True)

fl = repo.file('foobar')

def addrev(text, renamed=False):
    if renamed:
        # data doesn't matter. Just make sure filelog.renamed() returns True
        meta = {'copyrev': hex(nullid), 'copy': 'bar'}
    else:
        meta = {}

    lock = t = None
    try:
        lock = repo.lock()
        t = repo.transaction('commit')
        node = fl.add(text, meta, t, 0, nullid, nullid)
        return node
    finally:
        if t:
            t.close()
        if lock:
            lock.release()

def error(text):
    print 'ERROR: ' + text

textwith = '\1\nfoo'
without = 'foo'

node = addrev(textwith)
if not textwith == fl.read(node):
    error('filelog.read for data starting with \\1\\n')
if fl.cmp(node, textwith) or not fl.cmp(node, without):
    error('filelog.cmp for data starting with \\1\\n')
if fl.size(0) != len(textwith):
    error('FIXME: This is a known failure of filelog.size for data starting '
        'with \\1\\n')

node = addrev(textwith, renamed=True)
if not textwith == fl.read(node):
    error('filelog.read for a renaming + data starting with \\1\\n')
if fl.cmp(node, textwith) or not fl.cmp(node, without):
    error('filelog.cmp for a renaming + data starting with \\1\\n')
if fl.size(1) != len(textwith):
    error('filelog.size for a renaming + data starting with \\1\\n')

print 'OK.'