From: Jon Seymour <jon.seymour@gmail.com>
To: git@vger.kernel.org
Cc: chriscool@tuxfamily.org, gitster@pobox.com, j6t@kdbg.org,
jnareb@gmail.com, jrnieder@gmail.com,
Jon Seymour <jon.seymour@gmail.com>
Subject: [PATCH v17 6/7] bisect: add tests for the --no-checkout option.
Date: Thu, 4 Aug 2011 22:01:02 +1000 [thread overview]
Message-ID: <1312459263-16911-7-git-send-email-jon.seymour@gmail.com> (raw)
In-Reply-To: <1312459263-16911-1-git-send-email-jon.seymour@gmail.com>
These tests verify that git-bisect --no-checkout can successfully
bisect commit histories that reference damaged trees.
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
---
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..4fb7d11 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 &&
@@ -630,4 +642,74 @@ test_expect_success 'bisect fails if tree is broken on trial commit' '
test_cmp expected.missing-tree.default error.txt
'
+check_same()
+{
+ echo "Checking $1 is the same as $2" &&
+ git rev-parse "$1" > expected.same &&
+ git rev-parse "$2" > expected.actual &&
+ test_cmp expected.same expected.actual
+}
+
+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 -f tmp.\$\$
+ test \$rc = 0' &&
+ check_same BROKEN_HASH6 bisect/bad &&
+ git bisect reset
+"
+
test_done
--
1.7.6.353.g50d6f
next prev parent reply other threads:[~2011-08-04 12:02 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-04 12:00 [PATCH v17 0/7] bisect: Add support for --no-checkout option Jon Seymour
2011-08-04 12:00 ` [PATCH v17 1/7] bisect: move argument parsing before state modification Jon Seymour
2011-09-07 6:16 ` Christian Couder
2011-09-07 11:29 ` Junio C Hamano
2011-09-07 18:07 ` Johannes Sixt
2011-09-08 1:23 ` Jon Seymour
2011-08-04 12:00 ` [PATCH v17 2/7] bisect: use && to connect statements that are deferred with eval Jon Seymour
2011-08-04 12:00 ` [PATCH v17 3/7] bisect: add tests to document expected behaviour in presence of broken trees Jon Seymour
2011-08-04 12:01 ` [PATCH v17 4/7] bisect: introduce support for --no-checkout option Jon Seymour
2011-08-04 12:01 ` [PATCH v17 5/7] bisect: introduce --no-checkout support into porcelain Jon Seymour
2011-08-04 12:01 ` Jon Seymour [this message]
2011-08-04 12:01 ` [PATCH v17 7/7] bisect: add documentation for --no-checkout option Jon Seymour
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