/* * Copyright (C) 2017 Mario Limonciello * * SPDX-License-Identifier: LGPL-2.1+ */ #include "config.h" #include #include #include #include "fu-context-private.h" #include "fu-plugin-private.h" #include "fu-synaptics-mst-firmware.h" static void _plugin_device_added_cb(FuPlugin *plugin, FuDevice *device, gpointer user_data) { GPtrArray **devices = (GPtrArray **)user_data; g_ptr_array_add(*devices, g_object_ref(device)); } static void _test_add_fake_devices_from_dir(FuPlugin *plugin, const gchar *path) { const gchar *basename; gboolean ret; g_autoptr(FuContext) ctx = fu_context_new(); g_autoptr(GError) error = NULL; g_autoptr(GDir) dir = g_dir_open(path, 0, &error); g_assert_no_error(error); g_assert_nonnull(dir); ret = fu_context_load_quirks(ctx, FU_QUIRKS_LOAD_FLAG_NO_CACHE, &error); g_assert_no_error(error); g_assert(ret); while ((basename = g_dir_read_name(dir)) != NULL) { g_autofree gchar *fn = g_build_filename(path, basename, NULL); g_autoptr(FuUdevDevice) dev = NULL; if (!g_str_has_prefix(basename, "drm_dp_aux")) continue; dev = g_object_new(FU_TYPE_UDEV_DEVICE, "context", ctx, "physical-id", "PCI_SLOT_NAME=0000:3e:00.0", "logical-id", basename, "subsystem", "drm_dp_aux_dev", "device-file", fn, NULL); g_debug("creating drm_dp_aux_dev object backed by %s", fn); ret = fu_plugin_runner_backend_device_added(plugin, FU_DEVICE(dev), &error); g_assert_no_error(error); g_assert(ret); } } /* test with no Synaptics MST devices */ static void fu_plugin_synaptics_mst_none_func(void) { gboolean ret; const gchar *ci = g_getenv("CI_NETWORK"); g_autoptr(FuContext) ctx = fu_context_new(); g_autoptr(FuPlugin) plugin = fu_plugin_new(ctx); g_autoptr(GError) error = NULL; g_autoptr(GPtrArray) devices = g_ptr_array_new_with_free_func((GDestroyNotify)g_object_unref); g_autofree gchar *pluginfn = NULL; g_autofree gchar *filename = NULL; ret = fu_context_load_quirks(ctx, FU_QUIRKS_LOAD_FLAG_NO_CACHE, &error); g_assert_no_error(error); g_assert(ret); g_signal_connect(plugin, "device-added", G_CALLBACK(_plugin_device_added_cb), &devices); pluginfn = g_test_build_filename(G_TEST_BUILT, "libfu_plugin_synaptics_mst." G_MODULE_SUFFIX, NULL); ret = fu_plugin_open(plugin, pluginfn, &error); g_assert_no_error(error); g_assert(ret); ret = fu_plugin_runner_startup(plugin, &error); if (!ret && g_error_matches(error, FWUPD_ERROR, FWUPD_ERROR_NOT_SUPPORTED)) { g_test_skip("Skipping tests due to unsupported configuration"); return; } g_assert_no_error(error); g_assert(ret); filename = g_test_build_filename(G_TEST_DIST, "tests", "no_devices", NULL); if (!g_file_test(filename, G_FILE_TEST_EXISTS) && ci == NULL) { g_test_skip("Missing no_devices"); return; } _test_add_fake_devices_from_dir(plugin, filename); g_assert_cmpint(devices->len, ==, 0); } /* emulate adding/removing a Dell TB16 dock */ static void fu_plugin_synaptics_mst_tb16_func(void) { gboolean ret; const gchar *ci = g_getenv("CI_NETWORK"); g_autoptr(FuContext) ctx = fu_context_new(); g_autoptr(FuPlugin) plugin = fu_plugin_new(ctx); g_autoptr(GError) error = NULL; g_autoptr(GPtrArray) devices = g_ptr_array_new_with_free_func((GDestroyNotify)g_object_unref); g_autofree gchar *pluginfn = NULL; g_autofree gchar *filename = NULL; ret = fu_context_load_quirks(ctx, FU_QUIRKS_LOAD_FLAG_NO_CACHE, &error); g_assert_no_error(error); g_assert(ret); g_signal_connect(plugin, "device-added", G_CALLBACK(_plugin_device_added_cb), &devices); pluginfn = g_test_build_filename(G_TEST_BUILT, "libfu_plugin_synaptics_mst." G_MODULE_SUFFIX, NULL); ret = fu_plugin_open(plugin, pluginfn, &error); g_assert_no_error(error); g_assert(ret); ret = fu_plugin_runner_startup(plugin, &error); if (!ret && g_error_matches(error, FWUPD_ERROR, FWUPD_ERROR_NOT_SUPPORTED)) { g_test_skip("Skipping tests due to unsupported configuration"); return; } g_assert_no_error(error); g_assert(ret); filename = g_test_build_filename(G_TEST_DIST, "tests", "tb16_dock", NULL); if (!g_file_test(filename, G_FILE_TEST_EXISTS) && ci == NULL) { g_test_skip("Missing tb16_dock"); return; } _test_add_fake_devices_from_dir(plugin, filename); for (guint i = 0; i < devices->len; i++) { FuDevice *device = g_ptr_array_index(devices, i); g_autofree gchar *tmp = fu_device_to_string(device); g_debug("%s", tmp); } g_assert_cmpint(devices->len, ==, 2); } static void fu_synaptics_mst_firmware_xml_func(void) { gboolean ret; g_autofree gchar *csum1 = NULL; g_autofree gchar *csum2 = NULL; g_autofree gchar *xml_out = NULL; g_autofree gchar *xml_src = NULL; g_autoptr(FuFirmware) firmware1 = fu_synaptics_mst_firmware_new(); g_autoptr(FuFirmware) firmware2 = fu_synaptics_mst_firmware_new(); g_autoptr(GError) error = NULL; /* build and write */ ret = g_file_get_contents(FWUPD_FUZZINGSRCDIR "/synaptics-mst.builder.xml", &xml_src, NULL, &error); g_assert_no_error(error); g_assert_true(ret); ret = fu_firmware_build_from_xml(firmware1, xml_src, &error); g_assert_no_error(error); g_assert_true(ret); csum1 = fu_firmware_get_checksum(firmware1, G_CHECKSUM_SHA1, &error); g_assert_no_error(error); g_assert_cmpstr(csum1, ==, "bfcdf3e6ca6cef45543bfbb57509c92aec9a39fb"); /* ensure we can round-trip */ xml_out = fu_firmware_export_to_xml(firmware1, FU_FIRMWARE_EXPORT_FLAG_NONE, &error); g_assert_no_error(error); ret = fu_firmware_build_from_xml(firmware2, xml_out, &error); g_assert_no_error(error); g_assert_true(ret); csum2 = fu_firmware_get_checksum(firmware2, G_CHECKSUM_SHA1, &error); g_assert_cmpstr(csum1, ==, csum2); } int main(int argc, char **argv) { g_setenv("FWUPD_DATADIR_QUIRKS", PLUGINSOURCEDIR, TRUE); g_test_init(&argc, &argv, NULL); /* only critical and error are fatal */ g_log_set_fatal_mask(NULL, G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL); g_assert_cmpint(g_mkdir_with_parents("/tmp/fwupd-self-test/var/lib/fwupd", 0755), ==, 0); /* tests go here */ g_test_add_func("/fwupd/plugin/synaptics_mst{none}", fu_plugin_synaptics_mst_none_func); g_test_add_func("/fwupd/plugin/synaptics_mst{tb16}", fu_plugin_synaptics_mst_tb16_func); g_test_add_func("/fwupd/plugin/synaptics_mst/firmware{xml}", fu_synaptics_mst_firmware_xml_func); return g_test_run(); }