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: AS53758 23.128.96.0/24 X-Spam-Status: No, score=-3.8 required=3.0 tests=AWL,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, SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by dcvr.yhbt.net (Postfix) with ESMTP id 67F161F9F4 for ; Thu, 25 Nov 2021 16:09:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356458AbhKYQM6 (ORCPT ); Thu, 25 Nov 2021 11:12:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1353833AbhKYQKz (ORCPT ); Thu, 25 Nov 2021 11:10:55 -0500 Received: from mail-wr1-x42c.google.com (mail-wr1-x42c.google.com [IPv6:2a00:1450:4864:20::42c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7B0ADC0619E3 for ; Thu, 25 Nov 2021 07:57:11 -0800 (PST) Received: by mail-wr1-x42c.google.com with SMTP id v11so12586277wrw.10 for ; Thu, 25 Nov 2021 07:57:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:from:date:subject:fcc:content-transfer-encoding :mime-version:to:cc; bh=I77iRFddyKGP1wP1RsadIJW2tiScWP33mdv8ENEa8iY=; b=GznWbohT/iu6V7YX0OPcvx0SvsYzR42GHi6PoYGyKCLTNQ3m17wNlZHrCpgeM9FiCE 9B3yqlARHcHb6nasrMNAy153JDLjKUVVvyQCBhTivLbQzPAikjiIKKSkKgpFkHmHIygN KFUXLn3tmg3MI07rHZpjAfyIHpWE4NXGOrNhLVEtDgtOPtEI5EnpGyjnZTsaQEHgi3dR sKFv003TSg79vuhIPPqwQchq+1PKRrbYukyRszU2FEMxhb2Z0j8W0yrY9dolocH+oz/d 4w2loshmJ5Dm5gwR69/kyV8evTXAeRF8m8I2SlSNblFyVp5ZiSqW4h49kD1EDQiW6zfq p+pA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:from:date:subject:fcc :content-transfer-encoding:mime-version:to:cc; bh=I77iRFddyKGP1wP1RsadIJW2tiScWP33mdv8ENEa8iY=; b=MVtwyk/ikDHbZTpW/e0hHNeqOsoRmja41v0lQ/MmSpmasusPVGAx2Sxq4+yiAGMnxz acLRe2hy7/H+4Kq6drSSZk8/9tNDUiPKmOQoM0vmvSyt1tTiOA8eioYuN+CJodrKQmtI 1r6GS0GOyLuzEqj07GuvOpmDfDimSEdUtwE2oemLsZoQpiZJgpWZ4/cTws6g0HN2WA09 0zdeh2OZQDBSIJV/8QWAL3LXzGY8rWuZjQu710G+za4sNq5q9aDPpAQIL8GbOirp8O7k hI4GcR8Y03MjQhCjyZNECSwqz2kpA5ZemSt832b5J1iiV6qAehNIMFqoCDDKXOCFzh9l acDg== X-Gm-Message-State: AOAM533Kv3IFS+NwXTgAQBrzetuWUj8956CEqvAsHdg/IB1pxcVlKoJC QfewqGTDOOX1s6YrZzae1AbXHO298ak= X-Google-Smtp-Source: ABdhPJyHWMwiuPNSQrWLsc2HujyJWnkDT7zp1PY96/nt1RmSX3sTa7m+MQwkH22WmXXj2lWDIYed9g== X-Received: by 2002:a05:6000:1788:: with SMTP id e8mr8133962wrg.45.1637855829916; Thu, 25 Nov 2021 07:57:09 -0800 (PST) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id y142sm3382499wmc.40.2021.11.25.07.57.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Nov 2021 07:57:09 -0800 (PST) Message-Id: From: "Han-Wen Nienhuys via GitGitGadget" Date: Thu, 25 Nov 2021 15:57:08 +0000 Subject: [PATCH] t1404: mark directory/file conflict tests with REFFILES Fcc: Sent Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit MIME-Version: 1.0 To: git@vger.kernel.org Cc: Han-Wen Nienhuys , Han-Wen Nienhuys Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org From: Han-Wen Nienhuys The files backend uses file system locking on individual refs, which means a directory/file conflict can prevent locks being taken. For example, in a repo with just the ref "foo", an update (DELETE "foo") + (ADD "foo/bar") cannot be executed in the files backend, as one cannot take a lock on foo/bar. The result is a repo with just "foo/bar", which has no directory/file conflict, and this is a valid transaction in reftable. Signed-off-by: Han-Wen Nienhuys --- t1404: mark directory/file conflict tests with REFFILES The files backend uses file system locking on individual refs, which means a directory/file conflict can prevent locks being taken. For example, in a repo with just the ref "foo", an update (DELETE "foo") + (ADD "foo/bar") cannot be executed in the files backend, as one cannot take a lock on foo/bar. The result is a repo with just "foo/bar", which has no directory/file conflict, and this is a valid transaction in reftable. Signed-off-by: Han-Wen Nienhuys hanwen@google.com Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-1148%2Fhanwen%2Ft1404-v1 Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-1148/hanwen/t1404-v1 Pull-Request: https://github.com/git/git/pull/1148 t/t1404-update-ref-errors.sh | 40 +++++++++++++++++++++--------------- 1 file changed, 24 insertions(+), 16 deletions(-) diff --git a/t/t1404-update-ref-errors.sh b/t/t1404-update-ref-errors.sh index b729c1f4803..fe7b6447cae 100755 --- a/t/t1404-update-ref-errors.sh +++ b/t/t1404-update-ref-errors.sh @@ -261,69 +261,77 @@ test_expect_success REFFILES 'empty directory should not fool 1-arg delete' ' git update-ref --stdin ' -test_expect_success 'D/F conflict prevents add long + delete short' ' +test_expect_success REFFILES 'D/F conflict prevents add long + delete short' ' df_test refs/df-al-ds --add-del foo/bar foo ' -test_expect_success 'D/F conflict prevents add short + delete long' ' +test_expect_success REFFILES 'D/F conflict prevents add short + delete long' ' df_test refs/df-as-dl --add-del foo foo/bar ' -test_expect_success 'D/F conflict prevents delete long + add short' ' +test_expect_success REFFILES 'D/F conflict prevents delete long + add short' ' df_test refs/df-dl-as --del-add foo/bar foo ' -test_expect_success 'D/F conflict prevents delete short + add long' ' +test_expect_success REFFILES 'D/F conflict prevents delete short + add long' ' df_test refs/df-ds-al --del-add foo foo/bar ' -test_expect_success 'D/F conflict prevents add long + delete short packed' ' +test_expect_success REFFILES 'D/F conflict prevents add long + delete short packed' ' df_test refs/df-al-dsp --pack --add-del foo/bar foo ' -test_expect_success 'D/F conflict prevents add short + delete long packed' ' +test_expect_success REFFILES 'D/F conflict prevents add short + delete long packed' ' df_test refs/df-as-dlp --pack --add-del foo foo/bar ' -test_expect_success 'D/F conflict prevents delete long packed + add short' ' +test_expect_success REFFILES 'D/F conflict prevents delete long packed + add short' ' df_test refs/df-dlp-as --pack --del-add foo/bar foo ' -test_expect_success 'D/F conflict prevents delete short packed + add long' ' +test_expect_success REFFILES 'D/F conflict prevents delete short packed + add long' ' df_test refs/df-dsp-al --pack --del-add foo foo/bar ' # Try some combinations involving symbolic refs... -test_expect_success 'D/F conflict prevents indirect add long + delete short' ' +test_expect_success REFFILES 'D/F conflict prevents indirect add long + delete short' ' df_test refs/df-ial-ds --sym-add --add-del foo/bar foo ' -test_expect_success 'D/F conflict prevents indirect add long + indirect delete short' ' +test_expect_success REFFILES 'D/F conflict prevents indirect add long + delete short' ' + df_test refs/df-ial-ds --sym-add --add-del foo/bar foo +' + +test_expect_success REFFILES 'D/F conflict prevents indirect add long + delete short' ' + df_test refs/df-ial-ds --sym-add --add-del foo/bar foo +' + +test_expect_success REFFILES 'D/F conflict prevents indirect add long + indirect delete short' ' df_test refs/df-ial-ids --sym-add --sym-del --add-del foo/bar foo ' -test_expect_success 'D/F conflict prevents indirect add short + indirect delete long' ' +test_expect_success REFFILES 'D/F conflict prevents indirect add short + indirect delete long' ' df_test refs/df-ias-idl --sym-add --sym-del --add-del foo foo/bar ' -test_expect_success 'D/F conflict prevents indirect delete long + indirect add short' ' +test_expect_success REFFILES 'D/F conflict prevents indirect delete long + indirect add short' ' df_test refs/df-idl-ias --sym-add --sym-del --del-add foo/bar foo ' -test_expect_success 'D/F conflict prevents indirect add long + delete short packed' ' +test_expect_success REFFILES 'D/F conflict prevents indirect add long + delete short packed' ' df_test refs/df-ial-dsp --sym-add --pack --add-del foo/bar foo ' -test_expect_success 'D/F conflict prevents indirect add long + indirect delete short packed' ' +test_expect_success REFFILES 'D/F conflict prevents indirect add long + indirect delete short packed' ' df_test refs/df-ial-idsp --sym-add --sym-del --pack --add-del foo/bar foo ' -test_expect_success 'D/F conflict prevents add long + indirect delete short packed' ' +test_expect_success REFFILES 'D/F conflict prevents add long + indirect delete short packed' ' df_test refs/df-al-idsp --sym-del --pack --add-del foo/bar foo ' -test_expect_success 'D/F conflict prevents indirect delete long packed + indirect add short' ' +test_expect_success REFFILES 'D/F conflict prevents indirect delete long packed + indirect add short' ' df_test refs/df-idlp-ias --sym-add --sym-del --pack --del-add foo/bar foo ' base-commit: 35151cf0720460a897cde9b8039af364743240e7 -- gitgitgadget