tvl-depot/third_party/git/t/perf/p5601-clone-reference.sh
Vincent Ambo f4609b896f merge(3p/git): Merge git subtree at v2.29.2
This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
2020-11-21 19:45:56 +01:00

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#!/bin/sh
test_description='speed of clone --reference'
. ./perf-lib.sh
test_perf_default_repo
test_expect_success 'create shareable repository' '
git clone --bare . shared.git
'
test_expect_success 'advance base repository' '
# Do not use test_commit here; its test_tick will
# use some ancient hard-coded date. The resulting clock
# skew will cause pack-objects to traverse in a very
# sub-optimal order, skewing the results.
echo content >new-file-that-does-not-exist &&
git add new-file-that-does-not-exist &&
git commit -m "new commit"
'
test_perf 'clone --reference' '
rm -rf dst.git &&
git clone --no-local --bare --reference shared.git . dst.git
'
test_done