From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonathan Nieder Subject: [PATCH 03/10] t6022 (renaming merge): chain test commands with && Date: Sun, 31 Oct 2010 02:34:44 -0500 Message-ID: <20101031073444.GD11483@burratino> References: <1286136014-7728-1-git-send-email-newren@gmail.com> <1286136014-7728-16-git-send-email-newren@gmail.com> <20101031014654.GC29456@burratino> <7vr5f73umz.fsf@alter.siamese.dyndns.org> <20101031072640.GA11483@burratino> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Elijah Newren , git@vger.kernel.org, avarab@gmail.com To: Junio C Hamano X-From: git-owner@vger.kernel.org Sun Oct 31 08:35:03 2010 Return-path: Envelope-to: gcvg-git-2@lo.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1PCSRS-0004sv-1B for gcvg-git-2@lo.gmane.org; Sun, 31 Oct 2010 08:35:02 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752867Ab0JaHe5 (ORCPT ); Sun, 31 Oct 2010 03:34:57 -0400 Received: from mail-iw0-f174.google.com ([209.85.214.174]:37675 "EHLO mail-iw0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752442Ab0JaHe4 (ORCPT ); Sun, 31 Oct 2010 03:34:56 -0400 Received: by iwn10 with SMTP id 10so5663126iwn.19 for ; Sun, 31 Oct 2010 00:34:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:date:from:to:cc:subject :message-id:references:mime-version:content-type:content-disposition :in-reply-to:user-agent; bh=fcW3eYNn5U5iAsHq9b4bSRr4/+fJRURSbzNtQhNdaJ0=; b=bF0ClIUD2UypXzGp1fOB+XbldtjhXKi2iTSf3IJKDIDZwkERRIzPwXytdt/WLqlCck 9SpZAGlEODz4TnNX5H4hYatuZYRZyAqYKMpfIu/Jv1cqWKt5BnMYWStC+g/WMTLnZS98 UaYSRJILpNH8ohBmPc38teP5xNvdttnPaTJSQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=gpN6rxHJZg+jskr0BpSBb3Nbco4XR9vKZSEVcG4zptOQ384O2LPTvn+LgAY7llgBt0 fR/IxM++YPt7Q0ABDOKKiJsLgqQ9J8nm/NNrcW8Emc5jzhxhPgmzciBki/5hkrHRZF0i eEhqx8C9dL9tW6Z7ZErIr4cm2bE1EtT+n3Vac= Received: by 10.42.215.12 with SMTP id hc12mr3441224icb.325.1288510495655; Sun, 31 Oct 2010 00:34:55 -0700 (PDT) Received: from burratino ([68.255.106.176]) by mx.google.com with ESMTPS id 34sm6442275ibi.14.2010.10.31.00.34.51 (version=SSLv3 cipher=RC4-MD5); Sun, 31 Oct 2010 00:34:52 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20101031072640.GA11483@burratino> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Using 'return' in an attempt to end a test assertion can have unpredictable results (probably escaping from test_run_ and breaking its bookkeeping). Redo the control flow using helpers like test_expect_code and git diff --exit-code, so each test assertion can follow the usual form command that should succeed && command that should succeed && command that should succeed && ... Signed-off-by: Jonathan Nieder --- t/t6022-merge-rename.sh | 282 +++++++++++++++------------------------------- 1 files changed, 92 insertions(+), 190 deletions(-) diff --git a/t/t6022-merge-rename.sh b/t/t6022-merge-rename.sh index b66544b..83efc7a 100755 --- a/t/t6022-merge-rename.sh +++ b/t/t6022-merge-rename.sh @@ -94,245 +94,147 @@ git checkout master' test_expect_success 'pull renaming branch into unrenaming one' \ ' - git show-branch - git pull . white && { - echo "BAD: should have conflicted" - return 1 - } - git ls-files -s - test "$(git ls-files -u B | wc -l)" -eq 3 || { - echo "BAD: should have left stages for B" - return 1 - } - test "$(git ls-files -s N | wc -l)" -eq 1 || { - echo "BAD: should have merged N" - return 1 - } + git show-branch && + test_expect_code 1 git pull . white && + git ls-files -s && + git ls-files -u B >b.stages && + test_line_count = 3 b.stages && + git ls-files -s N >n.stages && + test_line_count = 1 n.stages && sed -ne "/^g/{ p q - }" B | grep master || { - echo "BAD: should have listed our change first" - return 1 - } - test "$(git diff white N | wc -l)" -eq 0 || { - echo "BAD: should have taken colored branch" - return 1 - } + }" B | grep master && + git diff --exit-code white N ' test_expect_success 'pull renaming branch into another renaming one' \ ' - rm -f B - git reset --hard - git checkout red - git pull . white && { - echo "BAD: should have conflicted" - return 1 - } - test "$(git ls-files -u B | wc -l)" -eq 3 || { - echo "BAD: should have left stages" - return 1 - } - test "$(git ls-files -s N | wc -l)" -eq 1 || { - echo "BAD: should have merged N" - return 1 - } + rm -f B && + git reset --hard && + git checkout red && + test_expect_code 1 git pull . white && + git ls-files -u B >b.stages && + test_line_count = 3 b.stages && + git ls-files -s N >n.stages && + test_line_count = 1 n.stages && sed -ne "/^g/{ p q - }" B | grep red || { - echo "BAD: should have listed our change first" - return 1 - } - test "$(git diff white N | wc -l)" -eq 0 || { - echo "BAD: should have taken colored branch" - return 1 - } + }" B | grep red && + git diff --exit-code white N ' test_expect_success 'pull unrenaming branch into renaming one' \ ' - git reset --hard - git show-branch - git pull . master && { - echo "BAD: should have conflicted" - return 1 - } - test "$(git ls-files -u B | wc -l)" -eq 3 || { - echo "BAD: should have left stages" - return 1 - } - test "$(git ls-files -s N | wc -l)" -eq 1 || { - echo "BAD: should have merged N" - return 1 - } + git reset --hard && + git show-branch && + test_expect_code 1 git pull . master && + git ls-files -u B >b.stages && + test_line_count = 3 b.stages && + git ls-files -s N >n.stages && + test_line_count = 1 n.stages && sed -ne "/^g/{ p q - }" B | grep red || { - echo "BAD: should have listed our change first" - return 1 - } - test "$(git diff white N | wc -l)" -eq 0 || { - echo "BAD: should have taken colored branch" - return 1 - } + }" B | grep red && + git diff --exit-code white N ' test_expect_success 'pull conflicting renames' \ ' - git reset --hard - git show-branch - git pull . blue && { - echo "BAD: should have conflicted" - return 1 - } - test "$(git ls-files -u A | wc -l)" -eq 1 || { - echo "BAD: should have left a stage" - return 1 - } - test "$(git ls-files -u B | wc -l)" -eq 1 || { - echo "BAD: should have left a stage" - return 1 - } - test "$(git ls-files -u C | wc -l)" -eq 1 || { - echo "BAD: should have left a stage" - return 1 - } - test "$(git ls-files -s N | wc -l)" -eq 1 || { - echo "BAD: should have merged N" - return 1 - } + git reset --hard && + git show-branch && + test_expect_code 1 git pull . blue && + git ls-files -u A >a.stages && + test_line_count = 1 a.stages && + git ls-files -u B >b.stages && + test_line_count = 1 b.stages && + git ls-files -u C >c.stages && + test_line_count = 1 c.stages && + git ls-files -s N >n.stages && + test_line_count = 1 n.stages && sed -ne "/^g/{ p q - }" B | grep red || { - echo "BAD: should have listed our change first" - return 1 - } - test "$(git diff white N | wc -l)" -eq 0 || { - echo "BAD: should have taken colored branch" - return 1 - } + }" B | grep red && + git diff --exit-code white N ' test_expect_success 'interference with untracked working tree file' ' - - git reset --hard - git show-branch - echo >A this file should not matter - git pull . white && { - echo "BAD: should have conflicted" - return 1 - } - test -f A || { - echo "BAD: should have left A intact" - return 1 - } + git reset --hard && + git show-branch && + echo >A this file should not matter && + test_expect_code 1 git pull . white && + test_path_is_file A ' test_expect_success 'interference with untracked working tree file' ' - - git reset --hard - git checkout white - git show-branch - rm -f A - echo >A this file should not matter - git pull . red && { - echo "BAD: should have conflicted" - return 1 - } - test -f A || { - echo "BAD: should have left A intact" - return 1 - } + git reset --hard && + git checkout white && + git show-branch && + rm -f A && + echo >A this file should not matter && + test_expect_code 1 git pull . red && + test_path_is_file A ' test_expect_success 'interference with untracked working tree file' ' - - git reset --hard - rm -f A M - git checkout -f master - git tag -f anchor - git show-branch - git pull . yellow || { - echo "BAD: should have cleanly merged" - return 1 - } - test -f M && { - echo "BAD: should have removed M" - return 1 - } + git reset --hard && + rm -f A M && + git checkout -f master && + git tag -f anchor && + git show-branch && + git pull . yellow && + test_path_is_missing M && git reset --hard anchor ' test_expect_success 'updated working tree file should prevent the merge' ' - - git reset --hard - rm -f A M - git checkout -f master - git tag -f anchor - git show-branch - echo >>M one line addition - cat M >M.saved - git pull . yellow && { - echo "BAD: should have complained" - return 1 - } - test_cmp M M.saved || { - echo "BAD: should have left M intact" - return 1 - } + git reset --hard && + rm -f A M && + git checkout -f master && + git tag -f anchor && + git show-branch && + echo >>M one line addition && + cat M >M.saved && + test_expect_code 128 git pull . yellow && + test_cmp M M.saved && rm -f M.saved ' test_expect_success 'updated working tree file should prevent the merge' ' - - git reset --hard - rm -f A M - git checkout -f master - git tag -f anchor - git show-branch - echo >>M one line addition - cat M >M.saved - git update-index M - git pull . yellow && { - echo "BAD: should have complained" - return 1 - } - test_cmp M M.saved || { - echo "BAD: should have left M intact" - return 1 - } + git reset --hard && + rm -f A M && + git checkout -f master && + git tag -f anchor && + git show-branch && + echo >>M one line addition && + cat M >M.saved && + git update-index M && + test_expect_code 128 git pull . yellow && + test_cmp M M.saved && rm -f M.saved ' test_expect_success 'interference with untracked working tree file' ' - - git reset --hard - rm -f A M - git checkout -f yellow - git tag -f anchor - git show-branch - echo >M this file should not matter - git pull . master || { - echo "BAD: should have cleanly merged" - return 1 - } - test -f M || { - echo "BAD: should have left M intact" - return 1 - } - git ls-files -s | grep M && { - echo "BAD: M must be untracked in the result" - return 1 - } + git reset --hard && + rm -f A M && + git checkout -f yellow && + git tag -f anchor && + git show-branch && + echo >M this file should not matter && + git pull . master && + test_path_is_file M && + ! { + git ls-files -s | + grep M + } && git reset --hard anchor ' test_expect_success 'merge of identical changes in a renamed file' ' - rm -f A M N + rm -f A M N && git reset --hard && git checkout change+rename && GIT_MERGE_VERBOSITY=3 git merge change | grep "^Skipped B" && -- 1.7.2.3.557.gab647.dirty