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Diffstat (limited to 'tests/refs/delete.c')
-rw-r--r-- | tests/refs/delete.c | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/tests/refs/delete.c b/tests/refs/delete.c new file mode 100644 index 000000000..973768aeb --- /dev/null +++ b/tests/refs/delete.c @@ -0,0 +1,93 @@ +#include "clar_libgit2.h" + +#include "fileops.h" +#include "git2/reflog.h" +#include "git2/refdb.h" +#include "reflog.h" +#include "ref_helpers.h" + +static const char *packed_test_head_name = "refs/heads/packed-test"; +static const char *current_master_tip = "a65fedf39aefe402d3bb6e24df4d4f5fe4547750"; + +static git_repository *g_repo; + + + +void test_refs_delete__initialize(void) +{ + g_repo = cl_git_sandbox_init("testrepo"); +} + +void test_refs_delete__cleanup(void) +{ + cl_git_sandbox_cleanup(); +} + + + +void test_refs_delete__packed_loose(void) +{ + // deleting a ref which is both packed and loose should remove both tracks in the filesystem + git_reference *looked_up_ref, *another_looked_up_ref; + git_buf temp_path = GIT_BUF_INIT; + + /* Ensure the loose reference exists on the file system */ + cl_git_pass(git_buf_joinpath(&temp_path, git_repository_path(g_repo), packed_test_head_name)); + cl_assert(git_path_exists(temp_path.ptr)); + + /* Lookup the reference */ + cl_git_pass(git_reference_lookup(&looked_up_ref, g_repo, packed_test_head_name)); + + /* Ensure it's the loose version that has been found */ + cl_assert(reference_is_packed(looked_up_ref) == 0); + + /* Now that the reference is deleted... */ + cl_git_pass(git_reference_delete(looked_up_ref)); + git_reference_free(looked_up_ref); + + /* Looking up the reference once again should not retrieve it */ + cl_git_fail(git_reference_lookup(&another_looked_up_ref, g_repo, packed_test_head_name)); + + /* Ensure the loose reference doesn't exist any longer on the file system */ + cl_assert(!git_path_exists(temp_path.ptr)); + + git_reference_free(another_looked_up_ref); + git_buf_free(&temp_path); +} + +void test_refs_delete__packed_only(void) +{ + // can delete a just packed reference + git_reference *ref; + git_refdb *refdb; + git_oid id; + const char *new_ref = "refs/heads/new_ref"; + + git_oid_fromstr(&id, current_master_tip); + + /* Create and write the new object id reference */ + cl_git_pass(git_reference_create(&ref, g_repo, new_ref, &id, 0)); + git_reference_free(ref); + + /* Lookup the reference */ + cl_git_pass(git_reference_lookup(&ref, g_repo, new_ref)); + + /* Ensure it's a loose reference */ + cl_assert(reference_is_packed(ref) == 0); + + /* Pack all existing references */ + cl_git_pass(git_repository_refdb(&refdb, g_repo)); + cl_git_pass(git_refdb_compress(refdb)); + + /* Reload the reference from disk */ + git_reference_free(ref); + cl_git_pass(git_reference_lookup(&ref, g_repo, new_ref)); + + /* Ensure it's a packed reference */ + cl_assert(reference_is_packed(ref) == 1); + + /* This should pass */ + cl_git_pass(git_reference_delete(ref)); + git_reference_free(ref); + git_refdb_free(refdb); +} |