diff options
Diffstat (limited to 'tests/libgit2/refs/transactions.c')
| -rw-r--r-- | tests/libgit2/refs/transactions.c | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/tests/libgit2/refs/transactions.c b/tests/libgit2/refs/transactions.c new file mode 100644 index 000000000..50c102ad0 --- /dev/null +++ b/tests/libgit2/refs/transactions.c @@ -0,0 +1,157 @@ +#include "clar_libgit2.h" +#include "git2/transaction.h" + +static git_repository *g_repo; +static git_transaction *g_tx; + +void test_refs_transactions__initialize(void) +{ + g_repo = cl_git_sandbox_init("testrepo"); + cl_git_pass(git_transaction_new(&g_tx, g_repo)); +} + +void test_refs_transactions__cleanup(void) +{ + git_transaction_free(g_tx); + cl_git_sandbox_cleanup(); +} + +void test_refs_transactions__single_ref_oid(void) +{ + git_reference *ref; + git_oid id; + + git_oid_fromstr(&id, "a65fedf39aefe402d3bb6e24df4d4f5fe4547750"); + + cl_git_pass(git_transaction_lock_ref(g_tx, "refs/heads/master")); + cl_git_pass(git_transaction_set_target(g_tx, "refs/heads/master", &id, NULL, NULL)); + cl_git_pass(git_transaction_commit(g_tx)); + + cl_git_pass(git_reference_lookup(&ref, g_repo, "refs/heads/master")); + + cl_assert(!git_oid_cmp(&id, git_reference_target(ref))); + git_reference_free(ref); +} + +void test_refs_transactions__single_ref_symbolic(void) +{ + git_reference *ref; + + cl_git_pass(git_transaction_lock_ref(g_tx, "HEAD")); + cl_git_pass(git_transaction_set_symbolic_target(g_tx, "HEAD", "refs/heads/foo", NULL, NULL)); + cl_git_pass(git_transaction_commit(g_tx)); + + cl_git_pass(git_reference_lookup(&ref, g_repo, "HEAD")); + + cl_assert_equal_s("refs/heads/foo", git_reference_symbolic_target(ref)); + git_reference_free(ref); +} + +void test_refs_transactions__single_ref_mix_types(void) +{ + git_reference *ref; + git_oid id; + + git_oid_fromstr(&id, "a65fedf39aefe402d3bb6e24df4d4f5fe4547750"); + + cl_git_pass(git_transaction_lock_ref(g_tx, "refs/heads/master")); + cl_git_pass(git_transaction_lock_ref(g_tx, "HEAD")); + cl_git_pass(git_transaction_set_symbolic_target(g_tx, "refs/heads/master", "refs/heads/foo", NULL, NULL)); + cl_git_pass(git_transaction_set_target(g_tx, "HEAD", &id, NULL, NULL)); + cl_git_pass(git_transaction_commit(g_tx)); + + cl_git_pass(git_reference_lookup(&ref, g_repo, "refs/heads/master")); + cl_assert_equal_s("refs/heads/foo", git_reference_symbolic_target(ref)); + git_reference_free(ref); + + cl_git_pass(git_reference_lookup(&ref, g_repo, "HEAD")); + cl_assert(!git_oid_cmp(&id, git_reference_target(ref))); + git_reference_free(ref); +} + +void test_refs_transactions__single_ref_delete(void) +{ + git_reference *ref; + + cl_git_pass(git_transaction_lock_ref(g_tx, "refs/heads/master")); + cl_git_pass(git_transaction_remove(g_tx, "refs/heads/master")); + cl_git_pass(git_transaction_commit(g_tx)); + + cl_git_fail_with(GIT_ENOTFOUND, git_reference_lookup(&ref, g_repo, "refs/heads/master")); +} + +void test_refs_transactions__single_create(void) +{ + git_reference *ref; + const char *name = "refs/heads/new-branch"; + git_oid id; + + cl_git_fail_with(GIT_ENOTFOUND, git_reference_lookup(&ref, g_repo, name)); + + cl_git_pass(git_transaction_lock_ref(g_tx, name)); + + git_oid_fromstr(&id, "a65fedf39aefe402d3bb6e24df4d4f5fe4547750"); + cl_git_pass(git_transaction_set_target(g_tx, name, &id, NULL, NULL)); + cl_git_pass(git_transaction_commit(g_tx)); + + cl_git_pass(git_reference_lookup(&ref, g_repo, name)); + cl_assert(!git_oid_cmp(&id, git_reference_target(ref))); + git_reference_free(ref); +} + +void test_refs_transactions__unlocked_set(void) +{ + git_oid id; + + cl_git_pass(git_transaction_lock_ref(g_tx, "refs/heads/master")); + git_oid_fromstr(&id, "a65fedf39aefe402d3bb6e24df4d4f5fe4547750"); + cl_git_fail_with(GIT_ENOTFOUND, git_transaction_set_target(g_tx, "refs/heads/foo", &id, NULL, NULL)); + cl_git_pass(git_transaction_commit(g_tx)); +} + +void test_refs_transactions__error_on_locking_locked_ref(void) +{ + git_oid id; + git_transaction *g_tx_with_lock; + git_repository *g_repo_with_locking_tx; + const char *g_repo_path = git_repository_path(g_repo); + + /* prepare a separate transaction in another instance of testrepo and lock master */ + cl_git_pass(git_repository_open(&g_repo_with_locking_tx, g_repo_path)); + cl_git_pass(git_transaction_new(&g_tx_with_lock, g_repo_with_locking_tx)); + cl_git_pass(git_transaction_lock_ref(g_tx_with_lock, "refs/heads/master")); + + /* lock reference for set_target */ + cl_git_pass(git_oid_fromstr(&id, "a65fedf39aefe402d3bb6e24df4d4f5fe4547750")); + cl_git_fail_with(GIT_ELOCKED, git_transaction_lock_ref(g_tx, "refs/heads/master")); + cl_git_fail_with(GIT_ENOTFOUND, git_transaction_set_target(g_tx, "refs/heads/master", &id, NULL, NULL)); + + git_transaction_free(g_tx_with_lock); + git_repository_free(g_repo_with_locking_tx); +} + +void test_refs_transactions__commit_unlocks_unmodified_ref(void) +{ + git_transaction *second_tx; + + cl_git_pass(git_transaction_new(&second_tx, g_repo)); + cl_git_pass(git_transaction_lock_ref(second_tx, "refs/heads/master")); + cl_git_pass(git_transaction_commit(second_tx)); + + /* a transaction must now be able to get the lock */ + cl_git_pass(git_transaction_lock_ref(g_tx, "refs/heads/master")); + + git_transaction_free(second_tx); +} + +void test_refs_transactions__free_unlocks_unmodified_ref(void) +{ + git_transaction *second_tx; + + cl_git_pass(git_transaction_new(&second_tx, g_repo)); + cl_git_pass(git_transaction_lock_ref(second_tx, "refs/heads/master")); + git_transaction_free(second_tx); + + /* a transaction must now be able to get the lock */ + cl_git_pass(git_transaction_lock_ref(g_tx, "refs/heads/master")); +} |