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Diffstat (limited to 'test/test_ui.c')
| -rw-r--r-- | test/test_ui.c | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/test/test_ui.c b/test/test_ui.c new file mode 100644 index 0000000..6230318 --- /dev/null +++ b/test/test_ui.c @@ -0,0 +1,180 @@ +/* + Copyright 2007-2020 David Robillard <http://drobilla.net> + + Permission to use, copy, modify, and/or distribute this software for any + purpose with or without fee is hereby granted, provided that the above + copyright notice and this permission notice appear in all copies. + + THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +*/ + +#undef NDEBUG + +#include "lilv_test_utils.h" + +#include "lilv/lilv.h" + +#include <assert.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +static const char* const plugin_ttl = "\ +@prefix lv2ui: <http://lv2plug.in/ns/extensions/ui#> .\n\ +:plug a lv2:Plugin ;\n\ + a lv2:CompressorPlugin ;\n\ + doap:name \"Test plugin\" ;\n\ + lv2:optionalFeature lv2:hardRTCapable ;\n\ + lv2:requiredFeature <http://lv2plug.in/ns/ext/event> ;\n\ + lv2ui:ui :ui , :ui2 , :ui3 , :ui4 ;\n\ + doap:maintainer [\n\ + foaf:name \"David Robillard\" ;\n\ + foaf:homepage <http://drobilla.net> ;\n\ + foaf:mbox <mailto:d@drobilla.net>\n\ + ] ;\n\ + lv2:port [\n\ + a lv2:ControlPort ;\n\ + a lv2:InputPort ;\n\ + lv2:index 0 ;\n\ + lv2:symbol \"foo\" ;\n\ + lv2:name \"bar\" ;\n\ + lv2:minimum -1.0 ;\n\ + lv2:maximum 1.0 ;\n\ + lv2:default 0.5\n\ + ] , [\n\ + a lv2:ControlPort ;\n\ + a lv2:InputPort ;\n\ + lv2:index 1 ;\n\ + lv2:symbol \"bar\" ;\n\ + lv2:name \"Baz\" ;\n\ + lv2:minimum -2.0 ;\n\ + lv2:maximum 2.0 ;\n\ + lv2:default 1.0\n\ + ] , [\n\ + a lv2:ControlPort ;\n\ + a lv2:OutputPort ;\n\ + lv2:index 2 ;\n\ + lv2:symbol \"latency\" ;\n\ + lv2:name \"Latency\" ;\n\ + lv2:portProperty lv2:reportsLatency\n\ + ] .\n\ +\n\ + :ui\n\ + a lv2ui:GtkUI ;\n\ + lv2ui:requiredFeature lv2ui:makeResident ;\n\ + lv2ui:binary <ui" SHLIB_EXT "> ;\n\ + lv2ui:optionalFeature lv2ui:ext_presets .\n\ +\n\ + :ui2\n\ + a lv2ui:GtkUI ;\n\ + lv2ui:binary <ui2" SHLIB_EXT "> .\n\ +\n\ + :ui3\n\ + a lv2ui:GtkUI ;\n\ + lv2ui:binary <ui3" SHLIB_EXT "> .\n\ +\n\ + :ui4\n\ + a lv2ui:GtkUI ;\n\ + lv2ui:binary <ui4" SHLIB_EXT "> .\n"; + +static unsigned +ui_supported(const char* container_type_uri, const char* ui_type_uri) +{ + return !strcmp(container_type_uri, ui_type_uri); +} + +int +main(void) +{ + LilvTestEnv* const env = lilv_test_env_new(); + LilvWorld* const world = env->world; + + if (start_bundle(env, SIMPLE_MANIFEST_TTL, plugin_ttl)) { + return 1; + } + const LilvPlugins* plugins = lilv_world_get_all_plugins(world); + const LilvPlugin* plug = lilv_plugins_get_by_uri(plugins, env->plugin1_uri); + assert(plug); + + LilvUIs* uis = lilv_plugin_get_uis(plug); + assert(lilv_uis_size(uis) == 4); + + const LilvUI* ui0 = lilv_uis_get(uis, lilv_uis_begin(uis)); + assert(ui0); + + LilvNode* ui_uri = lilv_new_uri(world, "http://example.org/ui"); + LilvNode* ui2_uri = lilv_new_uri(world, "http://example.org/ui3"); + LilvNode* ui3_uri = lilv_new_uri(world, "http://example.org/ui4"); + LilvNode* noui_uri = lilv_new_uri(world, "http://example.org/notaui"); + + const LilvUI* ui0_2 = lilv_uis_get_by_uri(uis, ui_uri); + assert(ui0 == ui0_2); + assert(lilv_node_equals(lilv_ui_get_uri(ui0_2), ui_uri)); + + const LilvUI* ui2 = lilv_uis_get_by_uri(uis, ui2_uri); + assert(ui2 != ui0); + + const LilvUI* ui3 = lilv_uis_get_by_uri(uis, ui3_uri); + assert(ui3 != ui0); + + const LilvUI* noui = lilv_uis_get_by_uri(uis, noui_uri); + assert(noui == NULL); + + const LilvNodes* classes = lilv_ui_get_classes(ui0); + assert(lilv_nodes_size(classes) == 1); + + LilvNode* ui_class_uri = + lilv_new_uri(world, "http://lv2plug.in/ns/extensions/ui#GtkUI"); + + LilvNode* unknown_ui_class_uri = + lilv_new_uri(world, "http://example.org/mysteryUI"); + + assert(lilv_node_equals(lilv_nodes_get_first(classes), ui_class_uri)); + assert(lilv_ui_is_a(ui0, ui_class_uri)); + + const LilvNode* ui_type = NULL; + assert(lilv_ui_is_supported(ui0, ui_supported, ui_class_uri, &ui_type)); + assert(!lilv_ui_is_supported( + ui0, ui_supported, unknown_ui_class_uri, &ui_type)); + assert(lilv_node_equals(ui_type, ui_class_uri)); + + const LilvNode* plug_bundle_uri = lilv_plugin_get_bundle_uri(plug); + const LilvNode* ui_bundle_uri = lilv_ui_get_bundle_uri(ui0); + assert(lilv_node_equals(plug_bundle_uri, ui_bundle_uri)); + + const size_t ui_binary_uri_str_len = + strlen(lilv_node_as_string(plug_bundle_uri)) + strlen("ui" SHLIB_EXT); + + char* ui_binary_uri_str = (char*)calloc(1, ui_binary_uri_str_len + 1); + snprintf(ui_binary_uri_str, + ui_binary_uri_str_len + 1, + "%s%s", + lilv_node_as_string(plug_bundle_uri), + "ui" SHLIB_EXT); + + const LilvNode* ui_binary_uri = lilv_ui_get_binary_uri(ui0); + + LilvNode* expected_uri = lilv_new_uri(world, ui_binary_uri_str); + assert(lilv_node_equals(expected_uri, ui_binary_uri)); + + free(ui_binary_uri_str); + lilv_node_free(unknown_ui_class_uri); + lilv_node_free(ui_class_uri); + lilv_node_free(ui_uri); + lilv_node_free(ui2_uri); + lilv_node_free(ui3_uri); + lilv_node_free(noui_uri); + lilv_node_free(expected_uri); + lilv_uis_free(uis); + + delete_bundle(env); + lilv_test_env_free(env); + + return 0; +} |