From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Gummerer Subject: [PATCH 22/22] p0003-index.sh: add perf test for the index formats Date: Sun, 7 Jul 2013 10:12:00 +0200 Message-ID: <1373184720-29767-23-git-send-email-t.gummerer@gmail.com> References: <1373184720-29767-1-git-send-email-t.gummerer@gmail.com> Cc: trast@inf.ethz.ch, mhagger@alum.mit.edu, gitster@pobox.com, pclouds@gmail.com, robin.rosenberg@dewire.com, t.gummerer@gmail.com To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Sun Jul 07 10:14:05 2013 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Uvk6c-0006rv-4v for gcvg-git-2@plane.gmane.org; Sun, 07 Jul 2013 10:14:02 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752197Ab3GGINu (ORCPT ); Sun, 7 Jul 2013 04:13:50 -0400 Received: from mail-ee0-f45.google.com ([74.125.83.45]:58166 "EHLO mail-ee0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752169Ab3GGINr (ORCPT ); Sun, 7 Jul 2013 04:13:47 -0400 Received: by mail-ee0-f45.google.com with SMTP id c1so2182727eek.18 for ; Sun, 07 Jul 2013 01:13:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=DeVsjffc2ErNG7V+l63R8Wze4HMmJGLHBibz8L8hkcM=; b=FhF8bBghFJlavhBt+Ddsjd9COCTei7axMqTqRZYaCZ54kJ65z+2EgZ3ChgKkNy3Jf6 ZIUNYKKYB3kfnqV9ImjOrnn2nNx/4bczUIkonne2LWyVsENgnz4YG59vrse+VZxbCZrQ CHtMwf+4AAvhxMrxUFUt2R2/5eNtzmaIZVWfuPYt+F6xyXCsGvSLHT4oYgyy0sNJG5om /WHSa+vwcw2ATvj2j0k2UrXAPEYFoToKAH9GMekLyqSsKq9Z3U5P4jrIWPMJ1/t0rSzD 9A1yXTq4LMaytPTOYGYHtjtNM60YvijvBWHMWOSsirQigwAcJwMWlBupJBLZ4bAl3FJs AWBg== X-Received: by 10.15.98.3 with SMTP id bi3mr18531837eeb.124.1373184826119; Sun, 07 Jul 2013 01:13:46 -0700 (PDT) Received: from localhost (host252-23-dynamic.0-87-r.retail.telecomitalia.it. [87.0.23.252]) by mx.google.com with ESMTPSA id w43sm30763912eez.6.2013.07.07.01.13.43 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Sun, 07 Jul 2013 01:13:45 -0700 (PDT) X-Mailer: git-send-email 1.8.3.453.g1dfc63d In-Reply-To: <1373184720-29767-1-git-send-email-t.gummerer@gmail.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: From: Thomas Rast Add a performance test for index version [23]/4/5 by using git update-index --index-version=x, thus testing both the reader and the writer speed of all index formats. Signed-off-by: Thomas Rast Signed-off-by: Thomas Gummerer --- t/perf/p0003-index.sh | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100755 t/perf/p0003-index.sh diff --git a/t/perf/p0003-index.sh b/t/perf/p0003-index.sh new file mode 100755 index 0000000..3e02868 --- /dev/null +++ b/t/perf/p0003-index.sh @@ -0,0 +1,59 @@ +#!/bin/sh + +test_description="Tests index versions [23]/4/5" + +. ./perf-lib.sh + +test_perf_large_repo + +test_expect_success "convert to v3" " + git update-index --index-version=2 +" + +test_perf "v[23]: update-index" " + git update-index --index-version=2 >/dev/null +" + +subdir=$(git ls-files | sed 's#/[^/]*$##' | grep -v '^$' | uniq | tail -n 30 | head -1) + +test_perf "v[23]: grep nonexistent -- subdir" " + test_must_fail git grep nonexistent -- $subdir >/dev/null +" + +test_perf "v[23]: ls-files -- subdir" " + git ls-files $subdir >/dev/null +" + +test_expect_success "convert to v4" " + git update-index --index-version=4 +" + +test_perf "v4: update-index" " + git update-index --index-version=4 >/dev/null +" + +test_perf "v4: grep nonexistent -- subdir" " + test_must_fail git grep nonexistent -- $subdir >/dev/null +" + +test_perf "v4: ls-files -- subdir" " + git ls-files $subdir >/dev/null +" + +test_expect_success "convert to v5" " + git update-index --index-version=5 +" + +test_perf "v5: update-index" " + git update-index --index-version=5 >/dev/null +" + +test_perf "v5: grep nonexistent -- subdir" " + test_must_fail git grep nonexistent -- $subdir >/dev/null +" + +test_perf "v5: ls-files -- subdir" " + git ls-files $subdir >/dev/null +" + +test_done -- 1.8.3.453.g1dfc63d