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Add root commit test

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Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
This commit is contained in:
Carlos Martín Nieto 2011-04-28 18:30:50 +02:00
parent 8381238e00
commit 79b6155736
1 changed files with 68 additions and 0 deletions
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68
tests/t04-commit.c
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@ -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