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// Copyright 2007-2020 David Robillard <d@drobilla.net>
// SPDX-License-Identifier: ISC
#undef NDEBUG
#include "lilv_test_utils.h"
#include <lilv/lilv.h>
#include <lv2/core/lv2.h>
#include <assert.h>
#include <stdlib.h>
#include <string.h>
int
main(void)
{
LilvTestEnv* const env = lilv_test_env_new();
LilvWorld* const world = env->world;
LilvNode* plug_uri = lilv_new_uri(world, "http://example.org/versioned");
LilvNode* lv2_minorVersion = lilv_new_uri(world, LV2_CORE__minorVersion);
LilvNode* lv2_microVersion = lilv_new_uri(world, LV2_CORE__microVersion);
LilvNode* minor = NULL;
LilvNode* micro = NULL;
char* old_bundle_path = string_concat(LILV_TEST_DIR, "old_version.lv2/");
// Load plugin from old bundle
LilvNode* old_bundle = lilv_new_file_uri(world, NULL, old_bundle_path);
lilv_world_load_bundle(world, old_bundle);
lilv_world_load_resource(world, plug_uri);
// Check version
const LilvPlugins* plugins = lilv_world_get_all_plugins(world);
const LilvPlugin* old_plug = lilv_plugins_get_by_uri(plugins, plug_uri);
assert(old_plug);
minor = lilv_world_get(world, plug_uri, lv2_minorVersion, 0);
micro = lilv_world_get(world, plug_uri, lv2_microVersion, 0);
assert(!strcmp(lilv_node_as_string(minor), "1"));
assert(!strcmp(lilv_node_as_string(micro), "0"));
lilv_node_free(micro);
lilv_node_free(minor);
char* new_bundle_path = string_concat(LILV_TEST_DIR, "new_version.lv2/");
// Load plugin from new bundle
LilvNode* new_bundle = lilv_new_file_uri(world, NULL, new_bundle_path);
lilv_world_load_bundle(world, new_bundle);
lilv_world_load_resource(world, plug_uri);
// Check that version in the world model has changed
plugins = lilv_world_get_all_plugins(world);
const LilvPlugin* new_plug = lilv_plugins_get_by_uri(plugins, plug_uri);
assert(new_plug);
assert(lilv_node_equals(lilv_plugin_get_bundle_uri(new_plug), new_bundle));
minor = lilv_world_get(world, plug_uri, lv2_minorVersion, 0);
micro = lilv_world_get(world, plug_uri, lv2_microVersion, 0);
assert(!strcmp(lilv_node_as_string(minor), "2"));
assert(!strcmp(lilv_node_as_string(micro), "1"));
lilv_node_free(micro);
lilv_node_free(minor);
// Try to load the old version again
lilv_world_unload_bundle(world, old_bundle);
lilv_world_load_bundle(world, old_bundle);
lilv_world_load_resource(world, plug_uri);
// Check that version in the world model has not changed
plugins = lilv_world_get_all_plugins(world);
new_plug = lilv_plugins_get_by_uri(plugins, plug_uri);
assert(new_plug);
minor = lilv_world_get(world, plug_uri, lv2_minorVersion, 0);
micro = lilv_world_get(world, plug_uri, lv2_microVersion, 0);
assert(!strcmp(lilv_node_as_string(minor), "2"));
assert(!strcmp(lilv_node_as_string(micro), "1"));
lilv_node_free(micro);
lilv_node_free(minor);
lilv_node_free(new_bundle);
lilv_node_free(old_bundle);
free(new_bundle_path);
free(old_bundle_path);
lilv_node_free(plug_uri);
lilv_node_free(lv2_minorVersion);
lilv_node_free(lv2_microVersion);
lilv_test_env_free(env);
return 0;
}
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