Commit eea128b5509e333abf80d44ccef2312e5bf89708
2019-08-01T11:49:50
Merge pull request #5135 from j143-bot/jdev01 Include ahead_behind in the test suite
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
diff --git a/tests/graph/ahead_behind.c b/tests/graph/ahead_behind.c
new file mode 100644
index 0000000..77d7768
--- /dev/null
+++ b/tests/graph/ahead_behind.c
@@ -0,0 +1,58 @@
+#include "clar_libgit2.h"
+
+static git_repository *_repo;
+static git_commit *commit;
+static size_t ahead;
+static size_t behind;
+
+void test_graph_ahead_behind__initialize(void)
+{
+ git_oid oid;
+ cl_git_pass(git_repository_open(&_repo, cl_fixture("testrepo.git")));
+
+ cl_git_pass(git_oid_fromstr(&oid, "be3563ae3f795b2b4353bcce3a527ad0a4f7f644"));
+ cl_git_pass(git_commit_lookup(&commit, _repo, &oid));
+}
+
+void test_graph_ahead_behind__cleanup(void)
+{
+ git_commit_free(commit);
+ commit = NULL;
+
+ git_repository_free(_repo);
+ _repo = NULL;
+}
+
+void test_graph_ahead_behind__returns_correct_result(void)
+{
+ git_oid oid;
+ git_oid oid2;
+ git_commit *other;
+
+ cl_git_pass(git_oid_fromstr(&oid, "e90810b8df3e80c413d903f631643c716887138d"));
+ cl_git_pass(git_oid_fromstr(&oid2, "be3563ae3f795b2b4353bcce3a527ad0a4f7f644"));
+
+ cl_git_pass(git_graph_ahead_behind(&ahead, &behind, _repo, &oid, &oid2));
+ cl_assert_equal_sz(2, ahead);
+ cl_assert_equal_sz(6, behind);
+
+ cl_git_pass(git_graph_ahead_behind(&ahead, &behind, _repo, git_commit_id(commit), git_commit_id(commit)));
+ cl_assert_equal_sz(ahead, behind);
+ cl_git_pass(git_commit_nth_gen_ancestor(&other, commit, 1));
+
+ cl_git_pass(git_graph_ahead_behind(&ahead, &behind, _repo, git_commit_id(commit), git_commit_id(other)));
+ cl_assert_equal_sz(ahead, behind + 2);
+ cl_git_pass(git_graph_ahead_behind(&ahead, &behind, _repo, git_commit_id(other), git_commit_id(commit)));
+ cl_assert_equal_sz(ahead + 2, behind);
+
+ git_commit_free(other);
+
+ cl_git_pass(git_commit_nth_gen_ancestor(&other, commit, 3));
+
+ cl_git_pass(git_graph_ahead_behind(&ahead, &behind, _repo, git_commit_id(commit), git_commit_id(other)));
+ cl_assert_equal_sz(ahead, behind + 4);
+ cl_git_pass(git_graph_ahead_behind(&ahead, &behind, _repo, git_commit_id(other), git_commit_id(commit)));
+ cl_assert_equal_sz(ahead + 4, behind);
+
+ git_commit_free(other);
+}