test-reach: test reduce_heads

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Derrick Stolee 2018-07-20 16:33:22 +00:00 committed by Junio C Hamano
parent 324dec0191
commit 0c89f715d0
2 changed files with 26 additions and 0 deletions

View file

@ -102,6 +102,10 @@ int cmd__reach(int ac, const char **av)
struct commit_list *list = get_merge_bases_many(A, X_nr, X_array);
printf("%s(A,X):\n", av[1]);
print_sorted_commit_ids(list);
} else if (!strcmp(av[1], "reduce_heads")) {
struct commit_list *list = reduce_heads(X);
printf("%s(X):\n", av[1]);
print_sorted_commit_ids(list);
}
exit(0);

View file

@ -138,4 +138,26 @@ test_expect_success 'get_merge_bases_many' '
test_three_modes get_merge_bases_many
'
test_expect_success 'reduce_heads' '
cat >input <<-\EOF &&
X:commit-1-10
X:commit-2-8
X:commit-3-6
X:commit-4-4
X:commit-1-7
X:commit-2-5
X:commit-3-3
X:commit-5-1
EOF
{
echo "reduce_heads(X):" &&
git rev-parse commit-5-1 \
commit-4-4 \
commit-3-6 \
commit-2-8 \
commit-1-10 | sort
} >expect &&
test_three_modes reduce_heads
'
test_done