Commit 79b61557366db4550d1122bfa88b9851a5e2f5aa
2011-04-28T18:30:50
Add root commit test Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
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diff --git a/tests/t04-commit.c b/tests/t04-commit.c
index 3e02df9..36f3e66 100644
--- a/tests/t04-commit.c
+++ b/tests/t04-commit.c
@@ -474,6 +474,72 @@ BEGIN_TEST(write0, "write a new commit object from memory to disk")
git_repository_free(repo);
END_TEST
+#define ROOT_COMMIT_MESSAGE "This is a root commit\n\
+This is a root commit and should be the only one in this branch\n"
+
+BEGIN_TEST(root0, "create a root commit")
+ git_repository *repo;
+ git_commit *commit;
+ git_oid tree_id, commit_id;
+ const git_oid *branch_oid;
+ const git_signature *author, *committer;
+ const char *branch_name = "refs/heads/root-commit-branch";
+ git_reference *head, *branch;
+ char *head_old;
+
+ must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
+
+ git_oid_mkstr(&tree_id, tree_oid);
+
+ /* create signatures */
+ committer = git_signature_new(COMMITTER_NAME, COMMITTER_EMAIL, 123456789, 60);
+ must_be_true(committer != NULL);
+
+ author = git_signature_new(COMMITTER_NAME, COMMITTER_EMAIL, 987654321, 90);
+ must_be_true(author != NULL);
+
+ /* First we need to update HEAD so it points to our non-existant branch */
+ must_pass(git_reference_lookup(&head, repo, "HEAD"));
+ must_be_true(git_reference_type(head) == GIT_REF_SYMBOLIC);
+ head_old = git__strdup(git_reference_target(head));
+ must_be_true(head_old != NULL);
+
+ must_pass(git_reference_set_target(head, branch_name));
+
+ must_pass(git_commit_create_v(
+ &commit_id, /* out id */
+ repo,
+ "HEAD",
+ author,
+ committer,
+ ROOT_COMMIT_MESSAGE,
+ &tree_id,
+ 0));
+
+ git_signature_free((git_signature *)committer);
+ git_signature_free((git_signature *)author);
+
+ /*
+ * The fact that creating a commit works has already been
+ * tested. Here we just make sure it's our commit and that it was
+ * written as a root commit.
+ */
+ must_pass(git_commit_lookup(&commit, repo, &commit_id));
+ must_be_true(git_commit_parentcount(commit) == 0);
+ must_pass(git_reference_lookup(&branch, repo, branch_name));
+ branch_oid = git_reference_oid(branch);
+ must_pass(git_oid_cmp(branch_oid, &commit_id));
+ must_be_true(!strcmp(git_commit_message(commit), ROOT_COMMIT_MESSAGE));
+
+ /* Remove the data we just added to the repo */
+ must_pass(git_reference_lookup(&head, repo, "HEAD"));
+ must_pass(git_reference_set_target(head, head_old));
+ must_pass(git_reference_delete(branch));
+ must_pass(remove_loose_object(REPOSITORY_FOLDER, (git_object *)commit));
+ free(head_old);
+ git_commit_close(commit);
+ git_repository_free(repo);
+END_TEST
BEGIN_SUITE(commit)
ADD_TEST(parse0);
@@ -483,4 +549,6 @@ BEGIN_SUITE(commit)
ADD_TEST(write0);
//ADD_TEST(write1);
+
+ ADD_TEST(root0);
END_SUITE