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108 lines
2.8 KiB
C
108 lines
2.8 KiB
C
/* Copyright 2015-2016 Samsung Electronics Co., Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "ecma-globals.h"
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#include "ecma-helpers.h"
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#include "test-common.h"
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typedef struct
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{
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ecma_number_t num;
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uint32_t uint32_num;
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} uint32_test_case_t;
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typedef struct
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{
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ecma_number_t num;
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int32_t int32_num;
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} int32_test_case_t;
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/**
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* Unit test's main function.
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*/
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int
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main ()
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{
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TEST_INIT ();
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const uint32_test_case_t test_cases_uint32[] =
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{
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#define TEST_CASE(num, uint32) { num, uint32 }
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TEST_CASE (1.0, 1),
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TEST_CASE (0.0, 0),
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TEST_CASE (ecma_number_negate (0.0), 0),
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TEST_CASE (NAN, 0),
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TEST_CASE (-NAN, 0),
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TEST_CASE (INFINITY, 0),
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TEST_CASE (-INFINITY, 0),
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TEST_CASE (0.1, 0),
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TEST_CASE (-0.1, 0),
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TEST_CASE (1.1, 1),
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TEST_CASE (-1.1, 4294967295),
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TEST_CASE (4294967295, 4294967295),
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TEST_CASE (-4294967295, 1),
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TEST_CASE (4294967296, 0),
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TEST_CASE (-4294967296, 0),
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TEST_CASE (4294967297, 1),
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TEST_CASE (-4294967297, 4294967295)
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#undef TEST_CASE
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};
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for (uint32_t i = 0;
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i < sizeof (test_cases_uint32) / sizeof (test_cases_uint32[0]);
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i++)
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{
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TEST_ASSERT (ecma_number_to_uint32 (test_cases_uint32[i].num) == test_cases_uint32[i].uint32_num);
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}
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int32_test_case_t test_cases_int32[] =
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{
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#define TEST_CASE(num, int32) { num, int32 }
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TEST_CASE (1.0, 1),
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TEST_CASE (0.0, 0),
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TEST_CASE (ecma_number_negate (0.0), 0),
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TEST_CASE (NAN, 0),
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TEST_CASE (-NAN, 0),
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TEST_CASE (INFINITY, 0),
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TEST_CASE (-INFINITY, 0),
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TEST_CASE (0.1, 0),
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TEST_CASE (-0.1, 0),
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TEST_CASE (1.1, 1),
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TEST_CASE (-1.1, -1),
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TEST_CASE (4294967295, -1),
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TEST_CASE (-4294967295, 1),
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TEST_CASE (4294967296, 0),
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TEST_CASE (-4294967296, 0),
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TEST_CASE (4294967297, 1),
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TEST_CASE (-4294967297, -1),
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TEST_CASE (2147483648, -2147483648),
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TEST_CASE (-2147483648, -2147483648),
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TEST_CASE (2147483647, 2147483647),
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TEST_CASE (-2147483647, -2147483647),
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TEST_CASE (-2147483649, 2147483647),
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TEST_CASE (2147483649, -2147483647)
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#undef TEST_CASE
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};
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for (uint32_t i = 0;
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i < sizeof (test_cases_int32) / sizeof (test_cases_int32[0]);
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i++)
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{
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TEST_ASSERT (ecma_number_to_int32 (test_cases_int32[i].num) == test_cases_int32[i].int32_num);
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}
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return 0;
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} /* main */
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