From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-4.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id C6C77211B4 for ; Thu, 10 Jan 2019 12:05:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728178AbfAJMFM (ORCPT ); Thu, 10 Jan 2019 07:05:12 -0500 Received: from mail-pf1-f193.google.com ([209.85.210.193]:39186 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728088AbfAJMFM (ORCPT ); Thu, 10 Jan 2019 07:05:12 -0500 Received: by mail-pf1-f193.google.com with SMTP id r136so5207606pfc.6 for ; Thu, 10 Jan 2019 04:05:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=t76JCUZ11pgI3UdkSSnuP+u5dpdputw/2vmRlfIoS7U=; b=V2t2a2S9ZzIteAQGa8Q90mYe9nDZWk4GFgwEy9f6fbhh0gANee7uAUvgqzwG0gw7RG TZdN63+4brYXmUma8NMuNWq9PAgOemzR313ucrCPbo8PEv4JM5CyPil5smfFZhel0WJ2 0GgSCKcuWNcRn0TzW1A/ryn7e4VGZMGhKdqQNrZoUKxAoCFwHSbZoLfocbZvaWPxJBig DStY5mH2bO/dDvgN0CCsC7giYT2LY2hvy94QCGuNiHjvetGqQmiUQbVN8IkwDy0JHUB3 GYz0bPU4rN7eSpleq6GWMebocBX7FxJNA84uGiQP5eDSrHOOlktgY7QiIHAAMwEFyZBC stYQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=t76JCUZ11pgI3UdkSSnuP+u5dpdputw/2vmRlfIoS7U=; b=BS79rGDSuQTVXIjKs4OSbM/T1MNrPITuFH2OfkNzB+Rxcmds2bz1/HBDrE/b9YJoTF ANLh5dMd7t76S4rEiBPRFf2A6A/GXF1LjjujfDVjuBH8RMgNL2ocuWPwEMgKJ+sJil/k s+xdmHtkhNcoZ+i9911kcsrTM/XvCkW/vDtKo46PucukNN642o/CwIMJj7rmWgGakIfH MBqXZmbf2cJgY7EwRdIXarC615T6gBLCfOHGXPnKYn1oSlL0l71yrsQFK0C/mbszWQxq OVEDpPmOGynl9ZmmRbNmvjmcNHu7qEK7X2M1onWAsvWWtFfAIGwWSDqbBgaH/gJ8hv/f nH2Q== X-Gm-Message-State: AJcUukdfpyClBfXYR/btzuC8R+6Eyh9bwVIGMH5LP0WwAVKIKEoSuLWw FHFgWnSb7ml/NBwQX25EpgU= X-Google-Smtp-Source: ALg8bN5wBZ8U5AhoOwX1FytF84dF6FN6g4Rf8Fyrd1BiyyxY5bBpq5GSGu2Px1LBM2O7cfpnBKignA== X-Received: by 2002:a63:4745:: with SMTP id w5mr9334928pgk.377.1547121910834; Thu, 10 Jan 2019 04:05:10 -0800 (PST) Received: from GotGit.hz.ali.com ([106.11.34.204]) by smtp.gmail.com with ESMTPSA id b2sm137189403pfm.3.2019.01.10.04.05.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 10 Jan 2019 04:05:10 -0800 (PST) From: Jiang Xin To: Junio C Hamano , Git List , =?UTF-8?q?SZEDER=20G=C3=A1bor?= , Sun Chao Cc: Jiang Xin , Johannes Sixt Subject: [PATCH v5 1/5] t5323: test cases for git-pack-redundant Date: Thu, 10 Jan 2019 20:01:38 +0800 Message-Id: <20190110120142.22271-2-worldhello.net@gmail.com> X-Mailer: git-send-email 2.20.1.101.gc01fadde4e In-Reply-To: <20190109164731.GJ4673@szeder.dev> References: <20190109164731.GJ4673@szeder.dev> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org From: Jiang Xin Add test cases for git pack-redundant to validate new algorithm for git pack-redundant. Signed-off-by: Jiang Xin Reviewed-by: SZEDER Gábor --- t/t5323-pack-redundant.sh | 157 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 157 insertions(+) create mode 100755 t/t5323-pack-redundant.sh diff --git a/t/t5323-pack-redundant.sh b/t/t5323-pack-redundant.sh new file mode 100755 index 0000000000..7410426dee --- /dev/null +++ b/t/t5323-pack-redundant.sh @@ -0,0 +1,157 @@ +#!/bin/sh +# +# Copyright (c) 2018 Jiang Xin +# + +test_description='git pack-redundant test' + +. ./test-lib.sh + +create_commits() +{ + parent= + for name in A B C D E F G H I J K L M N O P Q R + do + test_tick && + T=$(git write-tree) && + if test -z "$parent" + then + oid=$(echo $name | git commit-tree $T) + else + oid=$(echo $name | git commit-tree -p $parent $T) + fi && + eval $name=$oid && + parent=$oid || + return 1 + done + git update-ref refs/heads/master $M +} + +create_pack_1() +{ + P1=$(cd .git/objects/pack; printf "$T\n$A\n$B\n$C\n$D\n$E\n$F\n$R\n" | git pack-objects pack 2>/dev/null) && + eval P$P1=P1:$P1 +} + +create_pack_2() +{ + P2=$(cd .git/objects/pack; printf "$B\n$C\n$D\n$E\n$G\n$H\n$I\n" | git pack-objects pack 2>/dev/null) && + eval P$P2=P2:$P2 +} + +create_pack_3() +{ + P3=$(cd .git/objects/pack; printf "$F\n$I\n$J\n$K\n$L\n$M\n" | git pack-objects pack 2>/dev/null) && + eval P$P3=P3:$P3 +} + +create_pack_4() +{ + P4=$(cd .git/objects/pack; printf "$J\n$K\n$L\n$M\n$P\n" | git pack-objects pack 2>/dev/null) && + eval P$P4=P4:$P4 +} + +create_pack_5() +{ + P5=$(cd .git/objects/pack; printf "$G\n$H\n$N\n$O\n" | git pack-objects pack 2>/dev/null) && + eval P$P5=P5:$P5 +} + +create_pack_6() +{ + P6=$(cd .git/objects/pack; printf "$N\n$O\n$Q\n" | git pack-objects pack 2>/dev/null) && + eval P$P6=P6:$P6 +} + +create_pack_7() +{ + P7=$(cd .git/objects/pack; printf "$P\n$Q\n" | git pack-objects pack 2>/dev/null) && + eval P$P7=P7:$P7 +} + +create_pack_8() +{ + P8=$(cd .git/objects/pack; printf "$A\n" | git pack-objects pack 2>/dev/null) && + eval P$P8=P8:$P8 +} + +test_expect_success 'setup' ' + create_commits +' + +test_expect_success 'no redundant packs' ' + create_pack_1 && create_pack_2 && create_pack_3 && + git pack-redundant --all >out && + test_must_be_empty out +' + +test_expect_success 'create pack 4, 5' ' + create_pack_4 && create_pack_5 +' + +cat >expected <out && + sed -E -e "s#.*/pack-(.*)\.(idx|pack)#\1#" out | \ + sort -u | \ + while read p; do eval echo "\${P$p}"; done | \ + sort >actual && \ + test_cmp expected actual +' + +test_expect_success 'create pack 6, 7' ' + create_pack_6 && create_pack_7 +' + +cat >expected <out && + sed -E -e "s#.*/pack-(.*)\.(idx|pack)#\1#" out | \ + sort -u | \ + while read p; do eval echo "\${P$p}"; done | \ + sort >actual && \ + test_cmp expected actual +' + +test_expect_success 'create pack 8' ' + create_pack_8 +' + +cat >expected <out && + sed -E -e "s#.*/pack-(.*)\.(idx|pack)#\1#" out | \ + sort -u | \ + while read p; do eval echo "\${P$p}"; done | \ + sort >actual && \ + test_cmp expected actual +' + +test_expect_success 'clear loose objects' ' + git prune-packed && + find .git/objects -type f | sed -e "/objects\/pack\//d" >out && + test_must_be_empty out +' + +test_expect_success 'remove redundant packs' ' + git pack-redundant --all | xargs rm && + git fsck && + git pack-redundant --all >out && + test_must_be_empty out +' + +test_done -- 2.20.1.101.gc01fadde4e