/* * QNum unit-tests. * * Copyright (C) 2009 Red Hat Inc. * Copyright IBM, Corp. 2009 * * Authors: * Luiz Capitulino <lcapitulino@redhat.com> * Anthony Liguori <aliguori@us.ibm.com> * * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. * See the COPYING.LIB file in the top-level directory. */ #include "qemu/osdep.h" #include "qapi/qmp/qnum.h" #include "qemu-common.h" /* * Public Interface test-cases * * (with some violations to access 'private' data) */ static void qnum_from_int_test(void) { QNum *qn; const int value = -42; qn = qnum_from_int(value); g_assert(qn != NULL); g_assert_cmpint(qn->kind, ==, QNUM_I64); g_assert_cmpint(qn->u.i64, ==, value); g_assert_cmpint(qn->base.refcnt, ==, 1); g_assert_cmpint(qobject_type(QOBJECT(qn)), ==, QTYPE_QNUM); qobject_unref(qn); } static void qnum_from_uint_test(void) { QNum *qn; const uint64_t value = UINT64_MAX; qn = qnum_from_uint(value); g_assert(qn != NULL); g_assert_cmpint(qn->kind, ==, QNUM_U64); g_assert(qn->u.u64 == value); g_assert(qn->base.refcnt == 1); g_assert(qobject_type(QOBJECT(qn)) == QTYPE_QNUM); qobject_unref(qn); } static void qnum_from_double_test(void) { QNum *qn; const double value = -42.23423; qn = qnum_from_double(value); g_assert(qn != NULL); g_assert_cmpint(qn->kind, ==, QNUM_DOUBLE); g_assert_cmpfloat(qn->u.dbl, ==, value); g_assert_cmpint(qn->base.refcnt, ==, 1); g_assert_cmpint(qobject_type(QOBJECT(qn)), ==, QTYPE_QNUM); qobject_unref(qn); } static void qnum_from_int64_test(void) { QNum *qn; const int64_t value = 0x1234567890abcdefLL; qn = qnum_from_int(value); g_assert_cmpint((int64_t) qn->u.i64, ==, value); qobject_unref(qn); } static void qnum_get_int_test(void) { QNum *qn; const int value = 123456; qn = qnum_from_int(value); g_assert_cmpint(qnum_get_int(qn), ==, value); qobject_unref(qn); } static void qnum_get_uint_test(void) { QNum *qn; const int value = 123456; uint64_t val; int64_t ival; qn = qnum_from_uint(value); g_assert(qnum_get_try_uint(qn, &val)); g_assert_cmpuint(val, ==, value); qobject_unref(qn); qn = qnum_from_int(value); g_assert(qnum_get_try_uint(qn, &val)); g_assert_cmpuint(val, ==, value); qobject_unref(qn); /* invalid cases */ qn = qnum_from_int(-1); g_assert(!qnum_get_try_uint(qn, &val)); qobject_unref(qn); qn = qnum_from_uint(-1ULL); g_assert(!qnum_get_try_int(qn, &ival)); qobject_unref(qn); qn = qnum_from_double(0.42); g_assert(!qnum_get_try_uint(qn, &val)); qobject_unref(qn); } static void qobject_to_qnum_test(void) { QNum *qn; qn = qnum_from_int(0); g_assert(qobject_to(QNum, QOBJECT(qn)) == qn); qobject_unref(qn); qn = qnum_from_double(0); g_assert(qobject_to(QNum, QOBJECT(qn)) == qn); qobject_unref(qn); } static void qnum_to_string_test(void) { QNum *qn; char *tmp; qn = qnum_from_int(123456); tmp = qnum_to_string(qn); g_assert_cmpstr(tmp, ==, "123456"); g_free(tmp); qobject_unref(qn); qn = qnum_from_double(0.42); tmp = qnum_to_string(qn); g_assert_cmpstr(tmp, ==, "0.42"); g_free(tmp); qobject_unref(qn); } int main(int argc, char **argv) { g_test_init(&argc, &argv, NULL); g_test_add_func("/qnum/from_int", qnum_from_int_test); g_test_add_func("/qnum/from_uint", qnum_from_uint_test); g_test_add_func("/qnum/from_double", qnum_from_double_test); g_test_add_func("/qnum/from_int64", qnum_from_int64_test); g_test_add_func("/qnum/get_int", qnum_get_int_test); g_test_add_func("/qnum/get_uint", qnum_get_uint_test); g_test_add_func("/qnum/to_qnum", qobject_to_qnum_test); g_test_add_func("/qnum/to_string", qnum_to_string_test); return g_test_run(); }