Marc-André Lureau | 01b2ffc | 2017-06-07 20:35:58 +0400 | [diff] [blame] | 1 | /* |
| 2 | * QNum unit-tests. |
| 3 | * |
| 4 | * Copyright (C) 2009 Red Hat Inc. |
| 5 | * Copyright IBM, Corp. 2009 |
| 6 | * |
| 7 | * Authors: |
| 8 | * Luiz Capitulino <lcapitulino@redhat.com> |
| 9 | * Anthony Liguori <aliguori@us.ibm.com> |
| 10 | * |
| 11 | * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. |
| 12 | * See the COPYING.LIB file in the top-level directory. |
| 13 | */ |
| 14 | |
| 15 | #include "qemu/osdep.h" |
| 16 | |
| 17 | #include "qapi/qmp/qnum.h" |
| 18 | #include "qapi/error.h" |
| 19 | #include "qemu-common.h" |
| 20 | |
| 21 | /* |
| 22 | * Public Interface test-cases |
| 23 | * |
| 24 | * (with some violations to access 'private' data) |
| 25 | */ |
| 26 | |
| 27 | static void qnum_from_int_test(void) |
| 28 | { |
| 29 | QNum *qn; |
| 30 | const int value = -42; |
| 31 | |
| 32 | qn = qnum_from_int(value); |
| 33 | g_assert(qn != NULL); |
| 34 | g_assert_cmpint(qn->kind, ==, QNUM_I64); |
| 35 | g_assert_cmpint(qn->u.i64, ==, value); |
| 36 | g_assert_cmpint(qn->base.refcnt, ==, 1); |
| 37 | g_assert_cmpint(qobject_type(QOBJECT(qn)), ==, QTYPE_QNUM); |
| 38 | |
Marc-André Lureau | 36aeb60 | 2017-06-07 20:36:00 +0400 | [diff] [blame] | 39 | QDECREF(qn); |
Marc-André Lureau | 01b2ffc | 2017-06-07 20:35:58 +0400 | [diff] [blame] | 40 | } |
| 41 | |
Marc-André Lureau | 61a8f41 | 2017-06-07 20:36:01 +0400 | [diff] [blame] | 42 | static void qnum_from_uint_test(void) |
| 43 | { |
| 44 | QNum *qn; |
| 45 | const uint64_t value = UINT64_MAX; |
| 46 | |
| 47 | qn = qnum_from_uint(value); |
| 48 | g_assert(qn != NULL); |
| 49 | g_assert_cmpint(qn->kind, ==, QNUM_U64); |
| 50 | g_assert(qn->u.u64 == value); |
| 51 | g_assert(qn->base.refcnt == 1); |
| 52 | g_assert(qobject_type(QOBJECT(qn)) == QTYPE_QNUM); |
| 53 | |
| 54 | QDECREF(qn); |
| 55 | } |
| 56 | |
Marc-André Lureau | 01b2ffc | 2017-06-07 20:35:58 +0400 | [diff] [blame] | 57 | static void qnum_from_double_test(void) |
| 58 | { |
| 59 | QNum *qn; |
| 60 | const double value = -42.23423; |
| 61 | |
| 62 | qn = qnum_from_double(value); |
| 63 | g_assert(qn != NULL); |
| 64 | g_assert_cmpint(qn->kind, ==, QNUM_DOUBLE); |
| 65 | g_assert_cmpfloat(qn->u.dbl, ==, value); |
| 66 | g_assert_cmpint(qn->base.refcnt, ==, 1); |
| 67 | g_assert_cmpint(qobject_type(QOBJECT(qn)), ==, QTYPE_QNUM); |
| 68 | |
Marc-André Lureau | 36aeb60 | 2017-06-07 20:36:00 +0400 | [diff] [blame] | 69 | QDECREF(qn); |
Marc-André Lureau | 01b2ffc | 2017-06-07 20:35:58 +0400 | [diff] [blame] | 70 | } |
| 71 | |
| 72 | static void qnum_from_int64_test(void) |
| 73 | { |
| 74 | QNum *qn; |
| 75 | const int64_t value = 0x1234567890abcdefLL; |
| 76 | |
| 77 | qn = qnum_from_int(value); |
| 78 | g_assert_cmpint((int64_t) qn->u.i64, ==, value); |
| 79 | |
| 80 | QDECREF(qn); |
| 81 | } |
| 82 | |
| 83 | static void qnum_get_int_test(void) |
| 84 | { |
| 85 | QNum *qn; |
| 86 | const int value = 123456; |
| 87 | |
| 88 | qn = qnum_from_int(value); |
| 89 | g_assert_cmpint(qnum_get_int(qn), ==, value); |
| 90 | |
| 91 | QDECREF(qn); |
| 92 | } |
| 93 | |
Marc-André Lureau | 61a8f41 | 2017-06-07 20:36:01 +0400 | [diff] [blame] | 94 | static void qnum_get_uint_test(void) |
| 95 | { |
| 96 | QNum *qn; |
| 97 | const int value = 123456; |
| 98 | uint64_t val; |
| 99 | int64_t ival; |
| 100 | |
| 101 | qn = qnum_from_uint(value); |
| 102 | g_assert(qnum_get_try_uint(qn, &val)); |
| 103 | g_assert_cmpuint(val, ==, value); |
| 104 | QDECREF(qn); |
| 105 | |
| 106 | qn = qnum_from_int(value); |
| 107 | g_assert(qnum_get_try_uint(qn, &val)); |
| 108 | g_assert_cmpuint(val, ==, value); |
| 109 | QDECREF(qn); |
| 110 | |
| 111 | /* invalid cases */ |
| 112 | qn = qnum_from_int(-1); |
| 113 | g_assert(!qnum_get_try_uint(qn, &val)); |
| 114 | QDECREF(qn); |
| 115 | |
| 116 | qn = qnum_from_uint(-1ULL); |
| 117 | g_assert(!qnum_get_try_int(qn, &ival)); |
| 118 | QDECREF(qn); |
| 119 | |
| 120 | qn = qnum_from_double(0.42); |
| 121 | g_assert(!qnum_get_try_uint(qn, &val)); |
| 122 | QDECREF(qn); |
| 123 | } |
| 124 | |
Marc-André Lureau | 01b2ffc | 2017-06-07 20:35:58 +0400 | [diff] [blame] | 125 | static void qobject_to_qnum_test(void) |
| 126 | { |
| 127 | QNum *qn; |
| 128 | |
| 129 | qn = qnum_from_int(0); |
| 130 | g_assert(qobject_to_qnum(QOBJECT(qn)) == qn); |
| 131 | QDECREF(qn); |
| 132 | |
| 133 | qn = qnum_from_double(0); |
| 134 | g_assert(qobject_to_qnum(QOBJECT(qn)) == qn); |
| 135 | QDECREF(qn); |
| 136 | } |
| 137 | |
| 138 | static void qnum_to_string_test(void) |
| 139 | { |
| 140 | QNum *qn; |
| 141 | char *tmp; |
| 142 | |
| 143 | qn = qnum_from_int(123456); |
| 144 | tmp = qnum_to_string(qn); |
| 145 | g_assert_cmpstr(tmp, ==, "123456"); |
| 146 | g_free(tmp); |
| 147 | QDECREF(qn); |
| 148 | |
| 149 | qn = qnum_from_double(0.42); |
| 150 | tmp = qnum_to_string(qn); |
| 151 | g_assert_cmpstr(tmp, ==, "0.42"); |
| 152 | g_free(tmp); |
| 153 | QDECREF(qn); |
| 154 | } |
| 155 | |
Marc-André Lureau | 01b2ffc | 2017-06-07 20:35:58 +0400 | [diff] [blame] | 156 | int main(int argc, char **argv) |
| 157 | { |
| 158 | g_test_init(&argc, &argv, NULL); |
| 159 | |
| 160 | g_test_add_func("/qnum/from_int", qnum_from_int_test); |
Marc-André Lureau | 61a8f41 | 2017-06-07 20:36:01 +0400 | [diff] [blame] | 161 | g_test_add_func("/qnum/from_uint", qnum_from_uint_test); |
Marc-André Lureau | 01b2ffc | 2017-06-07 20:35:58 +0400 | [diff] [blame] | 162 | g_test_add_func("/qnum/from_double", qnum_from_double_test); |
Marc-André Lureau | 01b2ffc | 2017-06-07 20:35:58 +0400 | [diff] [blame] | 163 | g_test_add_func("/qnum/from_int64", qnum_from_int64_test); |
| 164 | g_test_add_func("/qnum/get_int", qnum_get_int_test); |
Marc-André Lureau | 61a8f41 | 2017-06-07 20:36:01 +0400 | [diff] [blame] | 165 | g_test_add_func("/qnum/get_uint", qnum_get_uint_test); |
Marc-André Lureau | 01b2ffc | 2017-06-07 20:35:58 +0400 | [diff] [blame] | 166 | g_test_add_func("/qnum/to_qnum", qobject_to_qnum_test); |
| 167 | g_test_add_func("/qnum/to_string", qnum_to_string_test); |
| 168 | |
| 169 | return g_test_run(); |
| 170 | } |