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-rw-r--r--t/helper/test-reach.c12
-rwxr-xr-xt/t6600-test-reach.sh34
2 files changed, 46 insertions, 0 deletions
diff --git a/t/helper/test-reach.c b/t/helper/test-reach.c
index c79729cac0..eb21103998 100644
--- a/t/helper/test-reach.c
+++ b/t/helper/test-reach.c
@@ -4,6 +4,7 @@
#include "commit-reach.h"
#include "config.h"
#include "parse-options.h"
+#include "ref-filter.h"
#include "string-list.h"
#include "tag.h"
@@ -112,6 +113,17 @@ int cmd__reach(int ac, const char **av)
print_sorted_commit_ids(list);
} else if (!strcmp(av[1], "can_all_from_reach")) {
printf("%s(X,Y):%d\n", av[1], can_all_from_reach(X, Y, 1));
+ } else if (!strcmp(av[1], "commit_contains")) {
+ struct ref_filter filter;
+ struct contains_cache cache;
+ init_contains_cache(&cache);
+
+ if (ac > 2 && !strcmp(av[2], "--tag"))
+ filter.with_commit_tag_algo = 1;
+ else
+ filter.with_commit_tag_algo = 0;
+
+ printf("%s(_,A,X,_):%d\n", av[1], commit_contains(&filter, A, X, &cache));
}
exit(0);
diff --git a/t/t6600-test-reach.sh b/t/t6600-test-reach.sh
index e41eb397a7..d139a00d1d 100755
--- a/t/t6600-test-reach.sh
+++ b/t/t6600-test-reach.sh
@@ -205,4 +205,38 @@ test_expect_success 'can_all_from_reach:miss' '
test_three_modes can_all_from_reach
'
+test_expect_success 'commit_contains:hit' '
+ cat >input <<-\EOF &&
+ A:commit-7-7
+ X:commit-2-10
+ X:commit-3-9
+ X:commit-4-8
+ X:commit-5-7
+ X:commit-6-6
+ X:commit-7-5
+ X:commit-8-4
+ X:commit-9-3
+ EOF
+ echo "commit_contains(_,A,X,_):1" >expect &&
+ test_three_modes commit_contains &&
+ test_three_modes commit_contains --tag
+'
+
+test_expect_success 'commit_contains:miss' '
+ cat >input <<-\EOF &&
+ A:commit-6-5
+ X:commit-2-10
+ X:commit-3-9
+ X:commit-4-8
+ X:commit-5-7
+ X:commit-6-6
+ X:commit-7-5
+ X:commit-8-4
+ X:commit-9-3
+ EOF
+ echo "commit_contains(_,A,X,_):0" >expect &&
+ test_three_modes commit_contains &&
+ test_three_modes commit_contains --tag
+'
+
test_done