repr-action-test.cpp

#include <cstdlib>
#include <glib.h>
#include "../utest/utest.h"

#include "repr.h"
#include "event-fns.h"

int main(int argc, char *argv[]) {
      Inkscape::XML::Document *document;
      Inkscape::XML::Node *a, *b, *c, *root;

      Inkscape::GC::init();

      document = sp_repr_document_new("test");
      root = document->root();

      utest_start("XML Transactions");

      a = document->createElement("a");
      b = document->createElement("b");
      c = document->createElement("c");

      UTEST_TEST("rollback of node addition") {
            sp_repr_begin_transaction(document);
            UTEST_ASSERT(sp_repr_parent(a) == NULL);

            root->appendChild(a);
            UTEST_ASSERT(sp_repr_parent(a) == root);

            sp_repr_rollback(document);
            UTEST_ASSERT(sp_repr_parent(a) == NULL);
      }

      UTEST_TEST("rollback of node removal") {
            root->appendChild(a);

            sp_repr_begin_transaction(document);
            UTEST_ASSERT(sp_repr_parent(a) == root);

            sp_repr_unparent(a);
            UTEST_ASSERT(sp_repr_parent(a) == NULL);

            sp_repr_rollback(document);
            UTEST_ASSERT(sp_repr_parent(a) == root);
      }

      sp_repr_unparent(a);

      UTEST_TEST("rollback of node reordering") {
            root->appendChild(a);
            root->appendChild(b);
            root->appendChild(c);

            sp_repr_begin_transaction(document);
            UTEST_ASSERT(sp_repr_next(a) == b);
            UTEST_ASSERT(sp_repr_next(b) == c);
            UTEST_ASSERT(sp_repr_next(c) == NULL);

            root->changeOrder(b, c);
            UTEST_ASSERT(sp_repr_next(a) == c);
            UTEST_ASSERT(sp_repr_next(b) == NULL);
            UTEST_ASSERT(sp_repr_next(c) == b);

            sp_repr_rollback(document);
            UTEST_ASSERT(sp_repr_next(a) == b);
            UTEST_ASSERT(sp_repr_next(b) == c);
            UTEST_ASSERT(sp_repr_next(c) == NULL);
      }

      sp_repr_unparent(a);
      sp_repr_unparent(b);
      sp_repr_unparent(c);

      /* lots more tests needed ... */

      return utest_end() ? 0 : 1;
}