From patchwork Sat Aug 8 17:01:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Jean-No=C3=ABl_Avila_via_GitGitGadget?= X-Patchwork-Id: 11706411 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B52B4722 for ; Sat, 8 Aug 2020 17:01:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9CE4820716 for ; Sat, 8 Aug 2020 17:01:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dbj22Cu4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726542AbgHHRBt (ORCPT ); Sat, 8 Aug 2020 13:01:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34956 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726200AbgHHRBa (ORCPT ); Sat, 8 Aug 2020 13:01:30 -0400 Received: from mail-wr1-x42d.google.com (mail-wr1-x42d.google.com [IPv6:2a00:1450:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1877CC061A28 for ; Sat, 8 Aug 2020 10:01:30 -0700 (PDT) Received: by mail-wr1-x42d.google.com with SMTP id r4so4411521wrx.9 for ; Sat, 08 Aug 2020 10:01:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:in-reply-to:references:from:date:subject:fcc :content-transfer-encoding:mime-version:to:cc; bh=i00B2BT4Kn6NDWnpqeIIET1PxK/n8DZQOVdnCgauGS8=; b=dbj22Cu4EBSr6LUvuG36aPzZAYeY/eHYtW5Di01VEEh9jsDFrMBP9vA3BFDBaWUwFL Ub9MB7MJxt9eGdjeXhuycfL0jupABqApWddajrbt9pspTAgEtmEew4yyVy7x1X+tOj/h WiSWqbJNHtnRxBaFsuDJcBsDa96U/RMV//oRXpkwEVCySdx+fA113Res0pmU9Noa781w RFVBrrKm+903rPJcMPuOM2tkLkbzPvHyXd//eIttWvPEXKBdNJHAJeeYNjwHthtb+A78 H4UFb3Gz5RIo5jkHqO39yM4nLDB9zFMsytRTU63x6w8BOxLnWTvlfbz0e0+Ujg+4akmG o3/A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:in-reply-to:references:from:date :subject:fcc:content-transfer-encoding:mime-version:to:cc; bh=i00B2BT4Kn6NDWnpqeIIET1PxK/n8DZQOVdnCgauGS8=; b=GoVuxlWEm0r99l5c/FFj5sUOopiuUmUHw+MT8WIFBPn0OfSDkETr6aPhWL7Ri37QhM y89DAXq7USRyGcJybAd0FtOFpe8AuX8AqrSiGi50mmEuCeb/MkYbfZveUAH9zcsqtW16 EXukxPg1/wTh/HqHx49SPDiL4KUQ3Az9DBqDW4nQhX6Jx6+RbxLu/jw5s+M7fFmv5rKA L6fv0wRThuCs+oYrMa0jfyFRfqLf4WO/cM1iXGFjoAMxWthcd9GKSBYc8JZdGGwbGG8k lns/iuzJcmfemeaR14aUUyHPXC+1xUtKgrsUjpLFoDlb2zX7mAJ7sc/5VIV917LacBLB zCIg== X-Gm-Message-State: AOAM533NIxXMfiz+asu9tiXrbX/UjbgJ2Jjty/D7Zc2KaiAKPtPJeiH9 36zViiycBBfpCKWeheN6DhYzZocc X-Google-Smtp-Source: ABdhPJyCSbeV/ZZShAAltcW1zjG6d8kuYbwlx88FbVih0ZcWJ6YArdQYp/GUYy7qV+8PnMTut6+vNg== X-Received: by 2002:adf:9361:: with SMTP id 88mr18664386wro.403.1596906088038; Sat, 08 Aug 2020 10:01:28 -0700 (PDT) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id 31sm14516799wrj.94.2020.08.08.10.01.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 08 Aug 2020 10:01:27 -0700 (PDT) Message-Id: <56e169b1d8e8b24c89f826c3efe7a4d3ca6ade05.1596906081.git.gitgitgadget@gmail.com> In-Reply-To: References: From: "Elijah Newren via GitGitGadget" Date: Sat, 08 Aug 2020 17:01:15 +0000 Subject: [PATCH v2 06/11] t6422: fix multiple errors with the mod6 test expectations Fcc: Sent MIME-Version: 1.0 To: git@vger.kernel.org Cc: Elijah Newren , Elijah Newren Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org From: Elijah Newren This test had multiple issues causing it to fail for the wrong reason(s): * rename/rename(1to2) conflicts have always left the original source path present in the working directory and index (at stage 1). Thus, the triple rename/rename(1to2) should result in 9 unstaged files, not 6. * It messed up the three-way content merge for checking the results of merging for one of the renames, accidentally turning it into a two-way merge. * It got the contents of the base files it was using to compare against wrong, due to an off-by-one error, and overwrite-redirection ('>') instead of append-redirection ('>>'). * It used slightly too-long conflict markers * It didn't include filenames in the conflict marker hunks (granted, that was a shortcoming of the merge-recursive backend for rename/add and rename/rename(2to1) conflicts, but since it's test_expect_failure anyway we might as well make it expect our preferred behavior rather than some compromise that we can't yet reach anyway). Fix these issues so that a merge backend which correctly handles these kinds of nested conflicts will pass the test. Signed-off-by: Elijah Newren --- t/t6422-merge-rename-corner-cases.sh | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/t/t6422-merge-rename-corner-cases.sh b/t/t6422-merge-rename-corner-cases.sh index c8ee033ad9..2413f517e7 100755 --- a/t/t6422-merge-rename-corner-cases.sh +++ b/t/t6422-merge-rename-corner-cases.sh @@ -1042,25 +1042,25 @@ test_expect_failure 'mod6-check: chains of rename/rename(1to2) and rename/rename test_must_be_empty err && git ls-files -s >file_count && - test_line_count = 6 file_count && + test_line_count = 9 file_count && git ls-files -u >file_count && - test_line_count = 6 file_count && + test_line_count = 9 file_count && git ls-files -o >file_count && test_line_count = 3 file_count && test_seq 10 20 >merged-one && test_seq 51 60 >merged-five && # Determine what the merge of three would give us. - test_seq 30 40 >three-side-A && + test_seq 31 39 >three-base && + test_seq 31 40 >three-side-A && test_seq 31 39 >three-side-B && - echo forty >three-side-B && - >empty && + echo forty >>three-side-B && test_must_fail git merge-file \ - -L "HEAD" \ + -L "HEAD:four" \ -L "" \ - -L "B^0" \ - three-side-A empty three-side-B && - sed -e "s/^\([<=>]\)/\1\1\1/" three-side-A >merged-three && + -L "B^0:two" \ + three-side-A three-base three-side-B && + sed -e "s/^\([<=>]\)/\1\1/" three-side-A >merged-three && # Verify the index is as expected git rev-parse >actual \ @@ -1075,6 +1075,7 @@ test_expect_failure 'mod6-check: chains of rename/rename(1to2) and rename/rename git cat-file -p :2:two >expect && git cat-file -p :3:two >other && + >empty && test_must_fail git merge-file \ -L "HEAD" -L "" -L "B^0" \ expect empty other &&