t3903: abstract away SHA-1-specific constants

diff --git a/t/t6600-test-reach.sh b/t/t6600-test-reach.sh
index 288f703b7b6c3effa06c9cbf755707f89b34dc99..b24d85003606bf2076902d944fb395bf55761d5a 100755 (executable)
--- a/t/t6600-test-reach.sh
+++ b/t/t6600-test-reach.sh
@@ -31,7 +31,8 @@ test_expect_success 'setup' '
        for i in $(test_seq 1 10)
        do
                test_commit "1-$i" &&
-               git branch -f commit-1-$i
+               git branch -f commit-1-$i &&
+               git tag -a -m "1-$i" tag-1-$i commit-1-$i
        done &&
        for j in $(test_seq 1 9)
        do
@@ -39,11 +40,13 @@ test_expect_success 'setup' '
                x=$(($j + 1)) &&
                test_commit "$x-1" &&
                git branch -f commit-$x-1 &&
+               git tag -a -m "$x-1" tag-$x-1 commit-$x-1 &&
 
                for i in $(test_seq 2 10)
                do
                        git merge commit-$j-$i -m "$x-$i" &&
-                       git branch -f commit-$x-$i
+                       git branch -f commit-$x-$i &&
+                       git tag -a -m "$x-$i" tag-$x-$i commit-$x-$i
                done
        done &&
        git commit-graph write --reachable &&
@@ -209,6 +212,29 @@ test_expect_success 'can_all_from_reach:miss' '
        test_three_modes can_all_from_reach
 '
 
+test_expect_success 'can_all_from_reach_with_flag: tags case' '
+       cat >input <<-\EOF &&
+       X:tag-2-10
+       X:tag-3-9
+       X:tag-4-8
+       X:commit-5-7
+       X:commit-6-6
+       X:commit-7-5
+       X:commit-8-4
+       X:commit-9-3
+       Y:tag-1-9
+       Y:tag-2-8
+       Y:tag-3-7
+       Y:commit-4-6
+       Y:commit-5-5
+       Y:commit-6-4
+       Y:commit-7-3
+       Y:commit-8-1
+       EOF
+       echo "can_all_from_reach_with_flag(X,_,_,0,0):1" >expect &&
+       test_three_modes can_all_from_reach_with_flag
+'
+
 test_expect_success 'commit_contains:hit' '
        cat >input <<-\EOF &&
        A:commit-7-7
@@ -327,4 +353,56 @@ test_expect_success 'rev-list: symmetric difference topo-order' '
        run_three_modes git rev-list --topo-order commit-3-8...commit-6-6
 '
 
+test_expect_success 'get_reachable_subset:all' '
+       cat >input <<-\EOF &&
+       X:commit-9-1
+       X:commit-8-3
+       X:commit-7-5
+       X:commit-6-6
+       X:commit-1-7
+       Y:commit-3-3
+       Y:commit-1-7
+       Y:commit-5-6
+       EOF
+       (
+               echo "get_reachable_subset(X,Y)" &&
+               git rev-parse commit-3-3 \
+                             commit-1-7 \
+                             commit-5-6 | sort
+       ) >expect &&
+       test_three_modes get_reachable_subset
+'
+
+test_expect_success 'get_reachable_subset:some' '
+       cat >input <<-\EOF &&
+       X:commit-9-1
+       X:commit-8-3
+       X:commit-7-5
+       X:commit-1-7
+       Y:commit-3-3
+       Y:commit-1-7
+       Y:commit-5-6
+       EOF
+       (
+               echo "get_reachable_subset(X,Y)" &&
+               git rev-parse commit-3-3 \
+                             commit-1-7 | sort
+       ) >expect &&
+       test_three_modes get_reachable_subset
+'
+
+test_expect_success 'get_reachable_subset:none' '
+       cat >input <<-\EOF &&
+       X:commit-9-1
+       X:commit-8-3
+       X:commit-7-5
+       X:commit-1-7
+       Y:commit-9-3
+       Y:commit-7-6
+       Y:commit-2-8
+       EOF
+       echo "get_reachable_subset(X,Y)" >expect &&
+       test_three_modes get_reachable_subset
+'
+
 test_done