Merge branch 'jc/sha1-lookup'

diff --git a/t/t6030-bisect-porcelain.sh b/t/t6030-bisect-porcelain.sh
index dc87f13558f0225f85c94337b771378d20351604..5e3e5445c730140ad6c2fa9cc5bda4a7029e7fbf 100755 (executable)
--- a/t/t6030-bisect-porcelain.sh
+++ b/t/t6030-bisect-porcelain.sh
@@ -71,8 +71,12 @@ test_expect_success 'bisect start with one bad and good' '
        git bisect next
 '
 
-test_expect_success 'bisect good and bad fails if not given only revs' '
+test_expect_success 'bisect fails if given any junk instead of revs' '
        git bisect reset &&
+       test_must_fail git bisect start foo $HASH1 -- &&
+       test_must_fail git bisect start $HASH4 $HASH1 bar -- &&
+       test -z "$(git for-each-ref "refs/bisect/*")" &&
+       test_must_fail ls .git/BISECT_* &&
        git bisect start &&
        test_must_fail git bisect good foo $HASH1 &&
        test_must_fail git bisect good $HASH1 bar &&
@@ -80,6 +84,7 @@ test_expect_success 'bisect good and bad fails if not given only revs' '
        test_must_fail git bisect bad $HASH3 $HASH4 &&
        test_must_fail git bisect skip bar $HASH3 &&
        test_must_fail git bisect skip $HASH1 foo &&
+       test -z "$(git for-each-ref "refs/bisect/*")" &&
        git bisect good $HASH1 &&
        git bisect bad $HASH4
 '
@@ -232,7 +237,7 @@ test_expect_success 'bisect run & skip: cannot tell between 2' '
        add_line_into_file "6: Yet a line." hello &&
        HASH6=$(git rev-parse --verify HEAD) &&
        echo "#"\!"/bin/sh" > test_script.sh &&
-       echo "tail -1 hello | grep Ciao > /dev/null && exit 125" >> test_script.sh &&
+       echo "sed -ne \\\$p hello | grep Ciao > /dev/null && exit 125" >> test_script.sh &&
        echo "grep line hello > /dev/null" >> test_script.sh &&
        echo "test \$? -ne 0" >> test_script.sh &&
        chmod +x test_script.sh &&
@@ -257,8 +262,8 @@ test_expect_success 'bisect run & skip: find first bad' '
        add_line_into_file "7: Should be the last line." hello &&
        HASH7=$(git rev-parse --verify HEAD) &&
        echo "#"\!"/bin/sh" > test_script.sh &&
-       echo "tail -1 hello | grep Ciao > /dev/null && exit 125" >> test_script.sh &&
-       echo "tail -1 hello | grep day > /dev/null && exit 125" >> test_script.sh &&
+       echo "sed -ne \\\$p hello | grep Ciao > /dev/null && exit 125" >> test_script.sh &&
+       echo "sed -ne \\\$p hello | grep day > /dev/null && exit 125" >> test_script.sh &&
        echo "grep Yet hello > /dev/null" >> test_script.sh &&
        echo "test \$? -ne 0" >> test_script.sh &&
        chmod +x test_script.sh &&