[PATCH v17 6/7] bisect: add tests for the --no-checkout option.

From

Jon Seymour <jon.seymour@gmail.com>

Date

Aug 4, 2011, 12:01 UTC

Message-ID

<1312459263-16911-7-git-send-email-jon.seymour@gmail.com>

In-Reply-To

<1312459263-16911-1-git-send-email-jon.seymour@gmail.com>

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