From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jon Seymour Subject: [PATCH v16 6/7] bisect: add tests for the --no-checkout option. Date: Thu, 4 Aug 2011 07:57:05 +1000 Message-ID: <1312408626-8600-7-git-send-email-jon.seymour@gmail.com> References: <1312408626-8600-1-git-send-email-jon.seymour@gmail.com> Cc: chriscool@tuxfamily.org, gitster@pobox.com, j6t@kdbg.org, jnareb@gmail.com, jrnieder@gmail.com, Jon Seymour To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Wed Aug 03 23:58:25 2011 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 1QojSK-0007T3-1f for gcvg-git-2@lo.gmane.org; Wed, 03 Aug 2011 23:58:24 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755596Ab1HCV6V (ORCPT ); Wed, 3 Aug 2011 17:58:21 -0400 Received: from mail-yx0-f174.google.com ([209.85.213.174]:49435 "EHLO mail-yx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755402Ab1HCV6V (ORCPT ); Wed, 3 Aug 2011 17:58:21 -0400 Received: by mail-yx0-f174.google.com with SMTP id 19so495880yxj.19 for ; Wed, 03 Aug 2011 14:58:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=0wG69igduyQoHH+N4Pb+Zhlf4+c+WN8grrIC9T3bZC8=; b=XUylVMki9MScRtu5XRdWgielUV3aMxaM3JynlSVJuClF9nN00iaxeX7prPpnUZt2T0 vbcSKF9DeHlSnJeErlHvGNFK8qR9ujoMMIxDoyxRQzNI4K2wrFzesUC23h8fsqvEoX2g Lb3d5j/4sQfwEQV71OyRp4Iccxay8lYoXS8Ys= Received: by 10.150.73.35 with SMTP id v35mr1167218yba.218.1312408700606; Wed, 03 Aug 2011 14:58:20 -0700 (PDT) Received: from localhost.localdomain ([120.16.210.46]) by mx.google.com with ESMTPS id e7sm625568ybg.18.2011.08.03.14.58.15 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 03 Aug 2011 14:58:19 -0700 (PDT) X-Mailer: git-send-email 1.7.6.352.g172e In-Reply-To: <1312408626-8600-1-git-send-email-jon.seymour@gmail.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: These tests verify that git-bisect --no-checkout can successfully bisect commit histories that reference damaged trees. Signed-off-by: Jon Seymour --- t/t6030-bisect-porcelain.sh | 82 +++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 82 insertions(+), 0 deletions(-) diff --git a/t/t6030-bisect-porcelain.sh b/t/t6030-bisect-porcelain.sh index 9ae2de8..113e1c5 100755 --- a/t/t6030-bisect-porcelain.sh +++ b/t/t6030-bisect-porcelain.sh @@ -126,6 +126,18 @@ test_expect_success 'bisect reset removes packed refs' ' test -z "$(git for-each-ref "refs/heads/bisect")" ' +test_expect_success 'bisect reset removes bisect state after --no-checkout' ' + git bisect reset && + git bisect start --no-checkout && + git bisect good $HASH1 && + git bisect bad $HASH3 && + git bisect next && + git bisect reset && + test -z "$(git for-each-ref "refs/bisect/*")" && + test -z "$(git for-each-ref "refs/heads/bisect")" && + test -z "$(git for-each-ref "BISECT_HEAD")" +' + test_expect_success 'bisect start: back in good branch' ' git branch > branch.output && grep "* other" branch.output > /dev/null && @@ -616,6 +628,14 @@ cat > expected.missing-tree.default < expected.same && + git rev-parse "$2" > expected.actual && + test_cmp expected.same expected.actual +} + test_expect_success 'bisect fails if tree is broken on start commit' ' git bisect reset && test_must_fail git bisect start BROKEN_HASH7 BROKEN_HASH4 2>error.txt && @@ -630,4 +650,66 @@ test_expect_success 'bisect fails if tree is broken on trial commit' ' test_cmp expected.missing-tree.default error.txt ' +test_expect_success 'bisect: --no-checkout - start commit bad' ' + git bisect reset && + git bisect start BROKEN_HASH7 BROKEN_HASH4 --no-checkout && + check_same BROKEN_HASH6 BISECT_HEAD && + git bisect reset +' + +test_expect_success 'bisect: --no-checkout - trial commit bad' ' + git bisect reset && + git bisect start broken BROKEN_HASH4 --no-checkout && + check_same BROKEN_HASH6 BISECT_HEAD && + git bisect reset +' + +test_expect_success 'bisect: --no-checkout - target before breakage' ' + git bisect reset && + git bisect start broken BROKEN_HASH4 --no-checkout && + check_same BROKEN_HASH6 BISECT_HEAD && + git bisect bad BISECT_HEAD && + check_same BROKEN_HASH5 BISECT_HEAD && + git bisect bad BISECT_HEAD && + check_same BROKEN_HASH5 bisect/bad && + git bisect reset +' + +test_expect_success 'bisect: --no-checkout - target in breakage' ' + git bisect reset && + git bisect start broken BROKEN_HASH4 --no-checkout && + check_same BROKEN_HASH6 BISECT_HEAD && + git bisect bad BISECT_HEAD && + check_same BROKEN_HASH5 BISECT_HEAD && + git bisect good BISECT_HEAD && + check_same BROKEN_HASH6 bisect/bad && + git bisect reset +' + +test_expect_success 'bisect: --no-checkout - target after breakage' ' + git bisect reset && + git bisect start broken BROKEN_HASH4 --no-checkout && + check_same BROKEN_HASH6 BISECT_HEAD && + git bisect good BISECT_HEAD && + check_same BROKEN_HASH8 BISECT_HEAD && + git bisect good BISECT_HEAD && + check_same BROKEN_HASH9 bisect/bad && + git bisect reset +' + +test_expect_success 'bisect: demonstrate identification of damage boundary' " + git bisect reset && + git checkout broken && + git bisect start broken master --no-checkout && + git bisect run sh -c ' + GOOD=$(git for-each-ref "--format=%(objectname)" refs/bisect/good-*) && + git rev-list --objects BISECT_HEAD --not $GOOD >tmp.$$ && + git pack-objects --stdout >/dev/null < tmp.$$ && + rc=$? + rm tmp.$$ + test \$rc = 0' && + check_same BROKEN_HASH6 bisect/bad && + git bisect reset +" + test_done -- 1.7.6.352.g172e