Mercurial > hg
view tests/test-issue4074.t @ 51775:ca4208713875
manifest: introduce a `read_any_fast_delta` method
This method is a clearer semantic than `readbase` and `readfast` and will allow
for more accurate optimization and usage. This is part of a wider series
introducing such clearer method.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Thu, 01 Aug 2024 05:35:06 +0200 |
parents | 60bc043d7df7 |
children |
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#require no-pure A script to generate nasty diff worst-case scenarios: $ cat > s.py <<EOF > import random > for x in range(100000): > print > if random.randint(0, 100) >= 50: > x += 1 > print(hex(x)) > EOF $ hg init a $ cd a Check in a big file: $ "$PYTHON" ../s.py > a $ hg ci -qAm0 Modify it: $ "$PYTHON" ../s.py > a Time a check-in, should never take more than 10 seconds user time: $ hg ci --time -m1 --config worker.enabled=no time: real .* secs .user [0-9][.].* sys .* (re)