/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Copyright (C) 2011 Jon Nordby <jononor@gmail.com>
*/
/* Test XML load->save roundtrips */
#include <glib.h>
#include <glib/gprintf.h>
#include <gegl.h>
#include "common.c"
typedef struct {
gchar *expected_result;
gchar *xml_output;
GeglNode *graph;
} TestRoundtripFixture;
static void
test_xml_roundtrip_setup(TestRoundtripFixture *fixture, const void *data)
{
const gchar *file_path = (const gchar *)data;
gchar *file_contents = NULL;
gchar *xml_output = NULL;
gchar *cwd = g_get_current_dir();
gboolean success = g_file_get_contents(file_path, &file_contents, NULL, NULL);
GeglNode *graph = NULL;
g_assert(success);
g_assert(file_contents);
graph = gegl_node_new_from_xml(file_contents, "");
g_assert(graph);
xml_output = gegl_node_to_xml(graph, "");
g_assert(xml_output);
fixture->expected_result = file_contents;
fixture->xml_output = xml_output;
g_free(cwd);
}
/*
*
* Create a graph from XML, save this graph to XML and compare the results */
static void
test_xml_roundtrip(TestRoundtripFixture *fixture, const void *data)
{
assert_equivalent_xml(fixture->xml_output, fixture->expected_result);
}
static void
test_xml_roundtrip_teardown(TestRoundtripFixture *fixture, const void *data)
{
g_free(fixture->xml_output);
g_free(fixture->expected_result);
g_free((gpointer)data);
}
static gboolean
add_tests_for_xml_files_in_directory(const gchar *path)
{
GError *error = NULL;
GDir *dir = g_dir_open(path, 0, &error);
const gchar *filename = NULL;
if (!dir) {
g_fprintf(stderr, "Unable to open directory: %s\n", error->message);
g_error_free(error);
return FALSE;
}
while ( (filename = g_dir_read_name(dir)) ) {
gchar *test_path;
const gchar *file_path = g_build_filename(path, filename, NULL);
test_path = g_strdup_printf("/xml/roundtrip/%s/%s", path, filename);;
if (!g_str_has_suffix(filename, ".xml")) {
continue;
}
/* Need to pass in the path name */
g_test_add (test_path, TestRoundtripFixture, file_path,
test_xml_roundtrip_setup,
test_xml_roundtrip,
test_xml_roundtrip_teardown);
g_free(test_path);
/* file_path freed by teardown function*/
}
g_dir_close(dir);
return TRUE;
}
int
main (int argc, char *argv[])
{
int result = -1;
gchar *datadir;
gegl_init(&argc, &argv);
g_test_init(&argc, &argv, NULL);
datadir = g_build_filename (g_getenv ("ABS_TOP_SRCDIR"), "tests/xml/data", NULL);
if (!add_tests_for_xml_files_in_directory(datadir)) {
result = -1;
}
else {
result = g_test_run();
}
gegl_exit();
return result;
}