From patchwork Wed Mar 30 05:05:29 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Neeraj Singh (WINDOWS-SFS)" X-Patchwork-Id: 12795456 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 75E21C433F5 for ; Wed, 30 Mar 2022 05:06:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242787AbiC3FH7 (ORCPT ); Wed, 30 Mar 2022 01:07:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57366 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242761AbiC3FHq (ORCPT ); Wed, 30 Mar 2022 01:07:46 -0400 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 69F7266FBD for ; Tue, 29 Mar 2022 22:05:48 -0700 (PDT) Received: by mail-wr1-x42f.google.com with SMTP id w4so27527429wrg.12 for ; Tue, 29 Mar 2022 22:05:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:in-reply-to:references:from:date:subject:fcc :content-transfer-encoding:mime-version:to:cc; bh=9wQouNJeYrigvBznmm6/Kim7Siohd+Q9tteLLEpJ8lg=; b=j98Uswoi6xKw7cGZXlcXGr5io8Fcz2yYUcUg8KtTPKV+HVHccb6g/gpCR0Y8mjPI/X 7qrPhCIpI69OJPc/czgjI6XknhgM8D6xZqN1TTAWAoR+neXyHuafBH5GJcqt3tJHGZOS rmF2s4ze2jdhlkM6TKvKqTQMwZejFy5xaooBoro90CKtqQKsjFyPxv4DY3MBVLwz+fjZ IUIeHht4sOx69bxPJ4OOYq91CY7BL28kJgJlb7dyLKTp5uvqL4OxOL5kJleht/4WP+NC owofBLEK30FAOPC6nYcBz2c4n6CsQortiTBoUM0i9xDIe+gOswbg2Lp5PZ+G6DB3xrtl liTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:in-reply-to:references:from:date :subject:fcc:content-transfer-encoding:mime-version:to:cc; bh=9wQouNJeYrigvBznmm6/Kim7Siohd+Q9tteLLEpJ8lg=; b=iPpbglFp0m8s6Glh5WBiP9E36Vs+Xv7nd0zTXeqUF/R/svWaPKt1nKkTtD1p5gYAD9 38dh3kcArN1a5/AeZpqkr4Q9q3CWfWp7UEBGeARzR8GxSG68zTJb351yUa70ViFtk2la DO+cryEUUjoj7eOZb1XNQ9fxE6BVuRzdJPeujwYcgd9t89WPrymX5ko67eOaQsK41Sni /UwyM7snJrgAHY0q/LTqeL/JT209I0dpLG26ZHd1lVoMaP4JDWENW7uswJHEv4aZkwvZ EubHaeMr+SzeiADHa95clPowOjrAR7dZ8tnwadqiVnolWdOxDbwKnLh1Sqg9UOVFcTna 2osQ== X-Gm-Message-State: AOAM530cKmmSB4+bkHR+aU6EZUEjwjMfLaXDkoRPYeU1224bJ5ZYM9py oMqWAOltqs6+Ow6Ob/9K+OjeD3x1tCE= X-Google-Smtp-Source: ABdhPJxMoHd+jXuqsTkdOHy6D6yMBUFQ3w+Idl0NZ06c6qrp5CUmnqiYXp/4reyIxC/RjsyXKuMwVA== X-Received: by 2002:adf:fa87:0:b0:203:f28e:76c3 with SMTP id h7-20020adffa87000000b00203f28e76c3mr34766420wrr.579.1648616746610; Tue, 29 Mar 2022 22:05:46 -0700 (PDT) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id az19-20020a05600c601300b0038cadf3aa69sm5438312wmb.36.2022.03.29.22.05.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Mar 2022 22:05:46 -0700 (PDT) Message-Id: <1a4aff8c350b5ffe3c7760faa4accc88c83ce11c.1648616734.git.gitgitgadget@gmail.com> In-Reply-To: References: Date: Wed, 30 Mar 2022 05:05:29 +0000 Subject: [PATCH v5 11/14] core.fsyncmethod: tests for batch mode Fcc: Sent MIME-Version: 1.0 To: git@vger.kernel.org Cc: Johannes.Schindelin@gmx.de, avarab@gmail.com, nksingh85@gmail.com, ps@pks.im, jeffhost@microsoft.com, Bagas Sanjaya , worldhello.net@gmail.com, "Neeraj K. Singh" , Neeraj Singh Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org From: Neeraj Singh From: Neeraj Singh Add test cases to exercise batch mode for: * 'git add' * 'git stash' * 'git update-index' * 'git unpack-objects' These tests ensure that the added data winds up in the object database. In this change we introduce a new test helper lib-unique-files.sh. The goal of this library is to create a tree of files that have different oids from any other files that may have been created in the current test repo. This helps us avoid missing validation of an object being added due to it already being in the repo. Signed-off-by: Neeraj Singh --- t/lib-unique-files.sh | 34 ++++++++++++++++++++++++++++++++++ t/t3700-add.sh | 28 ++++++++++++++++++++++++++++ t/t3903-stash.sh | 20 ++++++++++++++++++++ t/t5300-pack-object.sh | 41 +++++++++++++++++++++++++++-------------- 4 files changed, 109 insertions(+), 14 deletions(-) create mode 100644 t/lib-unique-files.sh diff --git a/t/lib-unique-files.sh b/t/lib-unique-files.sh new file mode 100644 index 00000000000..34c01a65256 --- /dev/null +++ b/t/lib-unique-files.sh @@ -0,0 +1,34 @@ +# Helper to create files with unique contents + +# Create multiple files with unique contents within this test run. Takes the +# number of directories, the number of files in each directory, and the base +# directory. +# +# test_create_unique_files 2 3 my_dir -- Creates 2 directories with 3 files +# each in my_dir, all with contents +# different from previous invocations +# of this command in this run. + +test_create_unique_files () { + test "$#" -ne 3 && BUG "3 param" + + local dirs="$1" && + local files="$2" && + local basedir="$3" && + local counter=0 && + local i && + local j && + test_tick && + local basedata=$basedir$test_tick && + rm -rf "$basedir" && + for i in $(test_seq $dirs) + do + local dir=$basedir/dir$i && + mkdir -p "$dir" && + for j in $(test_seq $files) + do + counter=$((counter + 1)) && + echo "$basedata.$counter">"$dir/file$j.txt" + done + done +} diff --git a/t/t3700-add.sh b/t/t3700-add.sh index b1f90ba3250..8979c8a5f03 100755 --- a/t/t3700-add.sh +++ b/t/t3700-add.sh @@ -8,6 +8,8 @@ test_description='Test of git add, including the -- option.' TEST_PASSES_SANITIZE_LEAK=true . ./test-lib.sh +. $TEST_DIRECTORY/lib-unique-files.sh + # Test the file mode "$1" of the file "$2" in the index. test_mode_in_index () { case "$(git ls-files -s "$2")" in @@ -34,6 +36,32 @@ test_expect_success \ 'Test that "git add -- -q" works' \ 'touch -- -q && git add -- -q' +BATCH_CONFIGURATION='-c core.fsync=loose-object -c core.fsyncmethod=batch' + +test_expect_success 'git add: core.fsyncmethod=batch' " + test_create_unique_files 2 4 files_base_dir1 && + GIT_TEST_FSYNC=1 git $BATCH_CONFIGURATION add -- ./files_base_dir1/ && + git ls-files --stage files_base_dir1/ | + test_parse_ls_files_stage_oids >added_files_oids && + + # We created 2 subdirs with 4 files each (8 files total) above + test_line_count = 8 added_files_oids && + git cat-file --batch-check='%(objectname)' added_files_actual && + test_cmp added_files_oids added_files_actual +" + +test_expect_success 'git update-index: core.fsyncmethod=batch' " + test_create_unique_files 2 4 files_base_dir2 && + find files_base_dir2 ! -type d -print | xargs git $BATCH_CONFIGURATION update-index --add -- && + git ls-files --stage files_base_dir2 | + test_parse_ls_files_stage_oids >added_files2_oids && + + # We created 2 subdirs with 4 files each (8 files total) above + test_line_count = 8 added_files2_oids && + git cat-file --batch-check='%(objectname)' added_files2_actual && + test_cmp added_files2_oids added_files2_actual +" + test_expect_success \ 'git add: Test that executable bit is not used if core.filemode=0' \ 'git config core.filemode 0 && diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh index 4abbc8fccae..20e94881964 100755 --- a/t/t3903-stash.sh +++ b/t/t3903-stash.sh @@ -9,6 +9,7 @@ GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME . ./test-lib.sh +. $TEST_DIRECTORY/lib-unique-files.sh test_expect_success 'usage on cmd and subcommand invalid option' ' test_expect_code 129 git stash --invalid-option 2>usage && @@ -1410,6 +1411,25 @@ test_expect_success 'stash handles skip-worktree entries nicely' ' git rev-parse --verify refs/stash:A.t ' + +BATCH_CONFIGURATION='-c core.fsync=loose-object -c core.fsyncmethod=batch' + +test_expect_success 'stash with core.fsyncmethod=batch' " + test_create_unique_files 2 4 files_base_dir && + GIT_TEST_FSYNC=1 git $BATCH_CONFIGURATION stash push -u -- ./files_base_dir/ && + + # The files were untracked, so use the third parent, + # which contains the untracked files + git ls-tree -r stash^3 -- ./files_base_dir/ | + test_parse_ls_tree_oids >stashed_files_oids && + + # We created 2 dirs with 4 files each (8 files total) above + test_line_count = 8 stashed_files_oids && + git cat-file --batch-check='%(objectname)' stashed_files_actual && + test_cmp stashed_files_oids stashed_files_actual +" + + test_expect_success 'git stash succeeds despite directory/file change' ' test_create_repo directory_file_switch_v1 && ( diff --git a/t/t5300-pack-object.sh b/t/t5300-pack-object.sh index a11d61206ad..f8a0f309e2d 100755 --- a/t/t5300-pack-object.sh +++ b/t/t5300-pack-object.sh @@ -161,22 +161,27 @@ test_expect_success 'pack-objects with bogus arguments' ' ' check_unpack () { + local packname="$1" && + local object_list="$2" && + local git_config="$3" && test_when_finished "rm -rf git2" && - git init --bare git2 && - git -C git2 unpack-objects -n <"$1".pack && - git -C git2 unpack-objects <"$1".pack && - (cd .git && find objects -type f -print) | - while read path - do - cmp git2/$path .git/$path || { - echo $path differs. - return 1 - } - done + git $git_config init --bare git2 && + ( + git $git_config -C git2 unpack-objects -n <"$packname".pack && + git $git_config -C git2 unpack-objects <"$packname".pack && + git $git_config -C git2 cat-file --batch-check="%(objectname)" + ) <"$object_list" >current && + cmp "$object_list" current } test_expect_success 'unpack without delta' ' - check_unpack test-1-${packname_1} + check_unpack test-1-${packname_1} obj-list +' + +BATCH_CONFIGURATION='-c core.fsync=loose-object -c core.fsyncmethod=batch' + +test_expect_success 'unpack without delta (core.fsyncmethod=batch)' ' + check_unpack test-1-${packname_1} obj-list "$BATCH_CONFIGURATION" ' test_expect_success 'pack with REF_DELTA' ' @@ -185,7 +190,11 @@ test_expect_success 'pack with REF_DELTA' ' ' test_expect_success 'unpack with REF_DELTA' ' - check_unpack test-2-${packname_2} + check_unpack test-2-${packname_2} obj-list +' + +test_expect_success 'unpack with REF_DELTA (core.fsyncmethod=batch)' ' + check_unpack test-2-${packname_2} obj-list "$BATCH_CONFIGURATION" ' test_expect_success 'pack with OFS_DELTA' ' @@ -195,7 +204,11 @@ test_expect_success 'pack with OFS_DELTA' ' ' test_expect_success 'unpack with OFS_DELTA' ' - check_unpack test-3-${packname_3} + check_unpack test-3-${packname_3} obj-list +' + +test_expect_success 'unpack with OFS_DELTA (core.fsyncmethod=batch)' ' + check_unpack test-3-${packname_3} obj-list "$BATCH_CONFIGURATION" ' test_expect_success 'compare delta flavors' '