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=-3.9 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE 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 C94491F466 for ; Mon, 13 Jan 2020 12:40:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728757AbgAMMkr (ORCPT ); Mon, 13 Jan 2020 07:40:47 -0500 Received: from injection.crustytoothpaste.net ([192.241.140.119]:37622 "EHLO injection.crustytoothpaste.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728679AbgAMMkj (ORCPT ); Mon, 13 Jan 2020 07:40:39 -0500 Received: from camp.crustytoothpaste.net (unknown [IPv6:2001:470:b978:101:b610:a2f0:36c1:12e3]) (using TLSv1.2 with cipher ECDHE-RSA-CHACHA20-POLY1305 (256/256 bits)) (No client certificate requested) by injection.crustytoothpaste.net (Postfix) with ESMTPSA id D2760607FD; Mon, 13 Jan 2020 12:40:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=crustytoothpaste.net; s=default; t=1578919239; bh=aGgZXgjC/u7SYDnExKoklgw7U9IxQ+/KT83xluNkPZo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From:Reply-To: Subject:Date:To:CC:Resent-Date:Resent-From:Resent-To:Resent-Cc: In-Reply-To:References:Content-Type:Content-Disposition; b=dw/UfAeKRPEYVWxFbP2xFy3oZyVm/FNSkjON494B7gOK43LSO+6z2uBjZ3BgBZ056 uzat7Kp8Ot78rGpLJtyKGVseET+/1pmWh1ZeXM8B9J/EmN0q6CVtjzLYHQ86VLS6H2 yHZFg0HsAiIzr3gUM7Mf4CSA6zhcBJLeCS2ABubnPGBZuPeGMJWJ3Yv8etbQbZfd5F oMOvaiz9R74cgZcF2oGeGgTPoDb0oCSoMZ5PhM4E0yZVdVIpHcjw9tYYf+lv5Jlcfi z6JfpBVDi39nlnfD45jebr3IWe9OcklIg65fb2AoARIzalyjLiVYi4lf400zVTkqYb 8xSlq+yJSd/lDVQ6S0VNoBPFKXlrU+5opIbrjPongTk+ickDghYpk0sat2W83cMrDn DpJNHGQlLaC0WneFbWgF/CSc3CtXzNy+wtV74PU2CsZ9cA7FIfmjIpTBpzh3X0CPQA P6TyduaDMKEEelMXSRax/Xm8smMdMfileylZyuuppCsvZ6el+MC From: "brian m. carlson" To: Cc: Jonathan Tan , Johannes Schindelin Subject: [PATCH 14/24] t5313: make test hash independent Date: Mon, 13 Jan 2020 12:38:47 +0000 Message-Id: <20200113123857.3684632-15-sandals@crustytoothpaste.net> X-Mailer: git-send-email 2.25.0.rc2.338.g21a285fb81 In-Reply-To: <20200113123857.3684632-1-sandals@crustytoothpaste.net> References: <20200113123857.3684632-1-sandals@crustytoothpaste.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Make this test hash independent by computing the length of the object offsets and looking up values which will hash to object IDs with the right properties. Signed-off-by: brian m. carlson --- t/t5313-pack-bounds-checks.sh | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) diff --git a/t/t5313-pack-bounds-checks.sh b/t/t5313-pack-bounds-checks.sh index f1708d415e..8d805f845a 100755 --- a/t/t5313-pack-bounds-checks.sh +++ b/t/t5313-pack-bounds-checks.sh @@ -38,16 +38,27 @@ munge () { # for the initial, and another ofs(4*nr) past that for the extended. # ofs_table () { - echo $((4 + 4 + 4*256 + 20*$1 + 4*$1)) + echo $((4 + 4 + 4*256 + $(test_oid rawsz)*$1 + 4*$1)) } extended_table () { echo $(($(ofs_table "$1") + 4*$1)) } +test_expect_success 'setup' ' + test_oid_init && + test_oid_cache <<-EOF + oid000 sha1:1485 + oid000 sha256:4222 + + oidfff sha1:74 + oidfff sha256:1350 + EOF +' + test_expect_success 'set up base packfile and variables' ' # the hash of this content starts with ff, which # makes some later computations much simpler - echo 74 >file && + echo $(test_oid oidfff) >file && git add file && git commit -m base && git repack -ad && @@ -140,10 +151,10 @@ test_expect_success 'bogus offset inside v2 extended table' ' # an extended table (if the first object were larger than 2^31). # # Note that the value is important here. We want $object as - # the second entry in sorted-sha1 order. The sha1 of 1485 starts + # the second entry in sorted-sha1 order. The hash of this object starts # with "000", which sorts before that of $object (which starts # with "fff"). - second=$(echo 1485 | git hash-object -w --stdin) && + second=$(test_oid oid000 | git hash-object -w --stdin) && do_pack "$object $second" --index-version=2 && # We have to make extra room for the table, so we cannot