Merge https://salsa.debian.org/debian/libgit2 into proxmox/bullseye

[libgit2.git] / tests / libgit2 / online / push_util.c

diff --git a/tests/libgit2/online/push_util.c b/tests/libgit2/online/push_util.c
new file mode 100644 (file)
index 0000000..cd1831d
--- /dev/null
+++ b/tests/libgit2/online/push_util.c
@@ -0,0 +1,141 @@
+#include "clar_libgit2.h"
+#include "vector.h"
+#include "push_util.h"
+
+const git_oid OID_ZERO = {{ 0 }};
+
+void updated_tip_free(updated_tip *t)
+{
+       git__free(t->name);
+       git__free(t);
+}
+
+static void push_status_free(push_status *s)
+{
+       git__free(s->ref);
+       git__free(s->msg);
+       git__free(s);
+}
+
+void record_callbacks_data_clear(record_callbacks_data *data)
+{
+       size_t i;
+       updated_tip *tip;
+       push_status *status;
+
+       git_vector_foreach(&data->updated_tips, i, tip)
+               updated_tip_free(tip);
+
+       git_vector_free(&data->updated_tips);
+
+       git_vector_foreach(&data->statuses, i, status)
+               push_status_free(status);
+
+       git_vector_free(&data->statuses);
+
+       data->pack_progress_calls = 0;
+       data->transfer_progress_calls = 0;
+}
+
+int record_update_tips_cb(const char *refname, const git_oid *a, const git_oid *b, void *data)
+{
+       updated_tip *t;
+       record_callbacks_data *record_data = (record_callbacks_data *)data;
+
+       cl_assert(t = git__calloc(1, sizeof(*t)));
+
+       cl_assert(t->name = git__strdup(refname));
+       git_oid_cpy(&t->old_oid, a);
+       git_oid_cpy(&t->new_oid, b);
+
+       git_vector_insert(&record_data->updated_tips, t);
+
+       return 0;
+}
+
+int create_deletion_refspecs(git_vector *out, const git_remote_head **heads, size_t heads_len)
+{
+       git_str del_spec = GIT_STR_INIT;
+       int valid;
+       size_t i;
+
+       for (i = 0; i < heads_len; i++) {
+               const git_remote_head *head = heads[i];
+               /* Ignore malformed ref names (which also saves us from tag^{} */
+               cl_git_pass(git_reference_name_is_valid(&valid, head->name));
+               if (!valid)
+                       return 0;
+
+               /* Create a refspec that deletes a branch in the remote */
+               if (strcmp(head->name, "refs/heads/master")) {
+                       cl_git_pass(git_str_putc(&del_spec, ':'));
+                       cl_git_pass(git_str_puts(&del_spec, head->name));
+                       cl_git_pass(git_vector_insert(out, git_str_detach(&del_spec)));
+               }
+       }
+
+       return 0;
+}
+
+int record_ref_cb(git_remote_head *head, void *payload)
+{
+       git_vector *refs = (git_vector *) payload;
+       return git_vector_insert(refs, head);
+}
+
+void verify_remote_refs(const git_remote_head *actual_refs[], size_t actual_refs_len, const expected_ref expected_refs[], size_t expected_refs_len)
+{
+       size_t i, j = 0;
+       git_str msg = GIT_STR_INIT;
+       const git_remote_head *actual;
+       char *oid_str;
+       bool master_present = false;
+
+       /* We don't care whether "master" is present on the other end or not */
+       for (i = 0; i < actual_refs_len; i++) {
+               actual = actual_refs[i];
+               if (!strcmp(actual->name, "refs/heads/master")) {
+                       master_present = true;
+                       break;
+               }
+       }
+
+       if (expected_refs_len + (master_present ? 1 : 0) != actual_refs_len)
+               goto failed;
+
+       for (i = 0; i < actual_refs_len; i++) {
+               actual = actual_refs[i];
+               if (master_present && !strcmp(actual->name, "refs/heads/master"))
+                       continue;
+
+               if (strcmp(expected_refs[j].name, actual->name) ||
+                       git_oid_cmp(expected_refs[j].oid, &actual->oid))
+                       goto failed;
+
+               j++;
+       }
+
+       return;
+
+failed:
+       git_str_puts(&msg, "Expected and actual refs differ:\nEXPECTED:\n");
+
+       for(i = 0; i < expected_refs_len; i++) {
+               oid_str = git_oid_tostr_s(expected_refs[i].oid);
+               cl_git_pass(git_str_printf(&msg, "%s = %s\n", expected_refs[i].name, oid_str));
+       }
+
+       git_str_puts(&msg, "\nACTUAL:\n");
+       for (i = 0; i < actual_refs_len; i++) {
+               actual = actual_refs[i];
+               if (master_present && !strcmp(actual->name, "refs/heads/master"))
+                       continue;
+
+               oid_str = git_oid_tostr_s(&actual->oid);
+               cl_git_pass(git_str_printf(&msg, "%s = %s\n", actual->name, oid_str));
+       }
+
+       cl_fail(git_str_cstr(&msg));
+
+       git_str_dispose(&msg);
+}