[PATCH v14 6/8] bisect: add tests for the --no-checkout option.

From

Jon Seymour <jon.seymour@gmail.com>

Date

Aug 2, 2011, 22:16 UTC

Message-ID

<1312323362-20096-7-git-send-email-jon.seymour@gmail.com>

In-Reply-To

<1312323362-20096-1-git-send-email-jon.seymour@gmail.com>

Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
---
 t/t6030-bisect-porcelain.sh |   70 +++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 70 insertions(+), 0 deletions(-)

diff --git a/t/t6030-bisect-porcelain.sh b/t/t6030-bisect-porcelain.sh
index 9ae2de8..a1e0ddc 100755
--- a/t/t6030-bisect-porcelain.sh
+++ b/t/t6030-bisect-porcelain.sh
@@ -616,6 +616,14 @@ cat > expected.missing-tree.default <<EOF
 fatal: unable to read tree 39f7e61a724187ab767d2e08442d9b6b9dab587d
 EOF
 
+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 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 +638,66 @@ 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 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 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 HEAD &&
+	git bisect bad HEAD &&
+	check_same BROKEN_HASH5 HEAD &&
+	git bisect bad 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 HEAD &&
+	git bisect bad HEAD &&
+	check_same BROKEN_HASH5 HEAD &&
+	git bisect good 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 HEAD &&
+	git bisect good HEAD &&
+	check_same BROKEN_HASH8 HEAD &&
+	git bisect good 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 eval '
+rc=1;
+if git rev-list --objects HEAD >tmp.$$; then
+   git pack-objects --stdout >/dev/null < tmp.$$ && rc=0;
+fi;
+rm tmp.$$;
+test \$rc -eq 0;' &&
+	check_same BROKEN_HASH6 bisect/bad &&
+	git bisect reset
+"
+
 test_done

-- 
1.7.6.353.gb3ae7e