sapling/tests/test-parseindex
Martin Geisler cc612c476f tests: remove unneeded -d flags
Many tests fixed the commit date of their changesets at '1000000 0' or
similar. However testing with "Mon Jan 12 13:46:40 1970 +0000" is not
better than testing with "Thu Jan 01 00:00:00 1970 +0000", which is
the default run-tests.py installs.

Removing the unnecessary flag removes some clutter and will hopefully
make it clearer what the tests are really trying to test. Some tests
did not even change their output when the dates were changed, in which
case the -d flag was truly irrelevant.

Dates used in sequence (such as '0 0', '1 0', etc...) were left alone
since they may make the test easier to understand.
2010-09-02 23:22:51 +02:00

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#!/bin/sh
#
# revlog.parseindex must be able to parse the index file even if
# an index entry is split between two 64k blocks. The ideal test
# would be to create an index file with inline data where
# 64k < size < 64k + 64 (64k is the size of the read buffer, 64 is
# the size of an index entry) and with an index entry starting right
# before the 64k block boundary, and try to read it.
#
# We approximate that by reducing the read buffer to 1 byte.
#
hg init a
cd a
echo abc > foo
hg add foo
hg commit -m 'add foo'
echo >> foo
hg commit -m 'change foo'
hg log -r 0:
cat >> test.py << EOF
from mercurial import changelog, util
from mercurial.node import *
class singlebyteread(object):
def __init__(self, real):
self.real = real
def read(self, size=-1):
if size == 65536:
size = 1
return self.real.read(size)
def __getattr__(self, key):
return getattr(self.real, key)
def opener(*args):
o = util.opener(*args)
def wrapper(*a):
f = o(*a)
return singlebyteread(f)
return wrapper
cl = changelog.changelog(opener('.hg/store'))
print len(cl), 'revisions:'
for r in cl:
print short(cl.node(r))
EOF
python test.py