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dde8a902c7
In a repository with many refs, check_refname_component can be a major contributor to the runtime of some git commands. One such command is git rev-parse HEAD Timings for one particular repo, with about 60k refs, almost all packed, are: Old: 35 ms New: 29 ms Many other commands which read refs are also sped up. Signed-off-by: David Turner <dturner@twitter.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
91 lines
3.1 KiB
Bash
Executable file
91 lines
3.1 KiB
Bash
Executable file
#!/bin/sh
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test_description='refspec parsing'
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. ./test-lib.sh
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test_refspec () {
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kind=$1 refspec=$2 expect=$3
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git config remote.frotz.url "." &&
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git config --remove-section remote.frotz &&
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git config remote.frotz.url "." &&
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git config "remote.frotz.$kind" "$refspec" &&
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if test "$expect" != invalid
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then
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title="$kind $refspec"
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test='git ls-remote frotz'
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else
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title="$kind $refspec (invalid)"
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test='test_must_fail git ls-remote frotz'
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fi
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test_expect_success "$title" "$test"
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}
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test_refspec push '' invalid
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test_refspec push ':'
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test_refspec push '::' invalid
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test_refspec push '+:'
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test_refspec fetch ''
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test_refspec fetch ':'
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test_refspec fetch '::' invalid
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test_refspec push 'refs/heads/*:refs/remotes/frotz/*'
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test_refspec push 'refs/heads/*:refs/remotes/frotz' invalid
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test_refspec push 'refs/heads:refs/remotes/frotz/*' invalid
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test_refspec push 'refs/heads/master:refs/remotes/frotz/xyzzy'
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# These have invalid LHS, but we do not have a formal "valid sha-1
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# expression syntax checker" so they are not checked with the current
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# code. They will be caught downstream anyway, but we may want to
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# have tighter check later...
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: test_refspec push 'refs/heads/master::refs/remotes/frotz/xyzzy' invalid
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: test_refspec push 'refs/heads/maste :refs/remotes/frotz/xyzzy' invalid
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test_refspec fetch 'refs/heads/*:refs/remotes/frotz/*'
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test_refspec fetch 'refs/heads/*:refs/remotes/frotz' invalid
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test_refspec fetch 'refs/heads:refs/remotes/frotz/*' invalid
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test_refspec fetch 'refs/heads/master:refs/remotes/frotz/xyzzy'
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test_refspec fetch 'refs/heads/master::refs/remotes/frotz/xyzzy' invalid
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test_refspec fetch 'refs/heads/maste :refs/remotes/frotz/xyzzy' invalid
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test_refspec push 'master~1:refs/remotes/frotz/backup'
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test_refspec fetch 'master~1:refs/remotes/frotz/backup' invalid
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test_refspec push 'HEAD~4:refs/remotes/frotz/new'
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test_refspec fetch 'HEAD~4:refs/remotes/frotz/new' invalid
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test_refspec push 'HEAD'
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test_refspec fetch 'HEAD'
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test_refspec push 'refs/heads/ nitfol' invalid
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test_refspec fetch 'refs/heads/ nitfol' invalid
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test_refspec push 'HEAD:' invalid
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test_refspec fetch 'HEAD:'
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test_refspec push 'refs/heads/ nitfol:' invalid
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test_refspec fetch 'refs/heads/ nitfol:' invalid
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test_refspec push ':refs/remotes/frotz/deleteme'
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test_refspec fetch ':refs/remotes/frotz/HEAD-to-me'
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test_refspec push ':refs/remotes/frotz/delete me' invalid
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test_refspec fetch ':refs/remotes/frotz/HEAD to me' invalid
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test_refspec fetch 'refs/heads/*/for-linus:refs/remotes/mine/*-blah' invalid
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test_refspec push 'refs/heads/*/for-linus:refs/remotes/mine/*-blah' invalid
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test_refspec fetch 'refs/heads*/for-linus:refs/remotes/mine/*' invalid
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test_refspec push 'refs/heads*/for-linus:refs/remotes/mine/*' invalid
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test_refspec fetch 'refs/heads/*/*/for-linus:refs/remotes/mine/*' invalid
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test_refspec push 'refs/heads/*/*/for-linus:refs/remotes/mine/*' invalid
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test_refspec fetch 'refs/heads/*/for-linus:refs/remotes/mine/*'
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test_refspec push 'refs/heads/*/for-linus:refs/remotes/mine/*'
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good=$(printf '\303\204')
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test_refspec fetch "refs/heads/${good}"
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bad=$(printf '\011tab')
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test_refspec fetch "refs/heads/${bad}" invalid
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test_done
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