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Add a performance test for git-grep

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The only catch is that we don't really know what our repo contains, so
we have to ignore any possible "not found" status from git-grep.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Thomas Rast 2012-02-17 11:25:10 +01:00 committed by Junio C Hamano
parent 342e9ef2d9
commit 134593c8ca
1 changed files with 23 additions and 0 deletions
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t/perf/p7810-grep.sh Executable file
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#!/bin/sh
test_description="git-grep performance in various modes"
. ./perf-lib.sh
test_perf_large_repo
test_checkout_worktree
test_perf 'grep worktree, cheap regex' '
git grep some_nonexistent_string || :
'
test_perf 'grep worktree, expensive regex' '
git grep "^.* *some_nonexistent_string$" || :
'
test_perf 'grep --cached, cheap regex' '
git grep --cached some_nonexistent_string || :
'
test_perf 'grep --cached, expensive regex' '
git grep --cached "^.* *some_nonexistent_string$" || :
'
test_done