/* * String Output Visitor unit-tests. * * Copyright (C) 2012 Red Hat Inc. * * Authors: * Paolo Bonzini <pbonzini@redhat.com> (based on test-qmp-output-visitor) * * This work is licensed under the terms of the GNU GPL, version 2 or later. * See the COPYING file in the top-level directory. */ #include <glib.h> #include "qemu-common.h" #include "qapi/string-output-visitor.h" #include "test-qapi-types.h" #include "test-qapi-visit.h" #include "qapi/qmp/types.h" typedef struct TestOutputVisitorData { StringOutputVisitor *sov; Visitor *ov; } TestOutputVisitorData; static void visitor_output_setup(TestOutputVisitorData *data, const void *unused) { data->sov = string_output_visitor_new(); g_assert(data->sov != NULL); data->ov = string_output_get_visitor(data->sov); g_assert(data->ov != NULL); } static void visitor_output_teardown(TestOutputVisitorData *data, const void *unused) { string_output_visitor_cleanup(data->sov); data->sov = NULL; data->ov = NULL; } static void test_visitor_out_int(TestOutputVisitorData *data, const void *unused) { int64_t value = -42; Error *errp = NULL; char *str; visit_type_int(data->ov, &value, NULL, &errp); g_assert(error_is_set(&errp) == 0); str = string_output_get_string(data->sov); g_assert(str != NULL); g_assert_cmpstr(str, ==, "-42"); g_free(str); } static void test_visitor_out_bool(TestOutputVisitorData *data, const void *unused) { Error *errp = NULL; bool value = true; char *str; visit_type_bool(data->ov, &value, NULL, &errp); g_assert(error_is_set(&errp) == 0); str = string_output_get_string(data->sov); g_assert(str != NULL); g_assert_cmpstr(str, ==, "true"); g_free(str); } static void test_visitor_out_number(TestOutputVisitorData *data, const void *unused) { double value = 3.14; Error *errp = NULL; char *str; visit_type_number(data->ov, &value, NULL, &errp); g_assert(error_is_set(&errp) == 0); str = string_output_get_string(data->sov); g_assert(str != NULL); g_assert_cmpstr(str, ==, "3.140000"); g_free(str); } static void test_visitor_out_string(TestOutputVisitorData *data, const void *unused) { char *string = (char *) "Q E M U"; Error *errp = NULL; char *str; visit_type_str(data->ov, &string, NULL, &errp); g_assert(error_is_set(&errp) == 0); str = string_output_get_string(data->sov); g_assert(str != NULL); g_assert_cmpstr(str, ==, string); g_free(str); } static void test_visitor_out_no_string(TestOutputVisitorData *data, const void *unused) { char *string = NULL; Error *errp = NULL; char *str; /* A null string should return "" */ visit_type_str(data->ov, &string, NULL, &errp); g_assert(error_is_set(&errp) == 0); str = string_output_get_string(data->sov); g_assert(str != NULL); g_assert_cmpstr(str, ==, ""); g_free(str); } static void test_visitor_out_enum(TestOutputVisitorData *data, const void *unused) { Error *errp = NULL; char *str; EnumOne i; for (i = 0; i < ENUM_ONE_MAX; i++) { visit_type_EnumOne(data->ov, &i, "unused", &errp); g_assert(!error_is_set(&errp)); str = string_output_get_string(data->sov); g_assert(str != NULL); g_assert_cmpstr(str, ==, EnumOne_lookup[i]); g_free(str); } } static void test_visitor_out_enum_errors(TestOutputVisitorData *data, const void *unused) { EnumOne i, bad_values[] = { ENUM_ONE_MAX, -1 }; Error *errp; for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) { errp = NULL; visit_type_EnumOne(data->ov, &bad_values[i], "unused", &errp); g_assert(error_is_set(&errp) == true); error_free(errp); } } static void output_visitor_test_add(const char *testpath, TestOutputVisitorData *data, void (*test_func)(TestOutputVisitorData *data, const void *user_data)) { g_test_add(testpath, TestOutputVisitorData, data, visitor_output_setup, test_func, visitor_output_teardown); } int main(int argc, char **argv) { TestOutputVisitorData out_visitor_data; g_test_init(&argc, &argv, NULL); output_visitor_test_add("/string-visitor/output/int", &out_visitor_data, test_visitor_out_int); output_visitor_test_add("/string-visitor/output/bool", &out_visitor_data, test_visitor_out_bool); output_visitor_test_add("/string-visitor/output/number", &out_visitor_data, test_visitor_out_number); output_visitor_test_add("/string-visitor/output/string", &out_visitor_data, test_visitor_out_string); output_visitor_test_add("/string-visitor/output/no-string", &out_visitor_data, test_visitor_out_no_string); output_visitor_test_add("/string-visitor/output/enum", &out_visitor_data, test_visitor_out_enum); output_visitor_test_add("/string-visitor/output/enum-errors", &out_visitor_data, test_visitor_out_enum_errors); g_test_run(); return 0; }