mirror of
https://github.com/jerryscript-project/jerryscript.git
synced 2025-12-15 16:29:21 +00:00
137 lines
4.3 KiB
C
137 lines
4.3 KiB
C
/* Copyright JS Foundation and other contributors, http://js.foundation
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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 "jerryscript.h"
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#include "test-common.h"
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// basic toUint32 tester method
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static void
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test_to_uint32 (double input, uint32_t test_number)
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{
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jerry_value_t number_val = jerry_create_number (input);
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uint32_t uint_number = jerry_value_as_uint32 (number_val);
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TEST_ASSERT (uint_number == test_number);
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jerry_release_value (number_val);
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} /* test_to_uint32 */
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// basic toInt32 tester method
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static void
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test_to_int32 (double input, int32_t test_number)
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{
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jerry_value_t number_val = jerry_create_number (input);
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int32_t int_number = jerry_value_as_int32 (number_val);
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TEST_ASSERT (int_number == test_number);
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jerry_release_value (number_val);
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} /* test_to_int32 */
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// basic toInteger tester method
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static void
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test_to_interger (double input, double test_number)
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{
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jerry_value_t number_val = jerry_create_number (input);
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double double_number = jerry_value_as_integer (number_val);
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TEST_ASSERT (double_number == test_number);
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jerry_release_value (number_val);
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} /* test_to_interger */
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int
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main (void)
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{
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TEST_INIT ();
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jerry_init (JERRY_INIT_EMPTY);
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// few toUint32 test-cases
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test_to_uint32 (1.0, 1);
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test_to_uint32 (0.0, 0);
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test_to_uint32 (NAN, 0);
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test_to_uint32 (-NAN, 0);
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test_to_uint32 (INFINITY, 0);
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test_to_uint32 (-INFINITY, 0);
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test_to_uint32 (0.1, 0);
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test_to_uint32 (-0.1, 0);
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test_to_uint32 (1.1, 1);
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test_to_uint32 (-1.1, 4294967295);
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test_to_uint32 (4294967295, 4294967295);
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test_to_uint32 (-4294967295, 1);
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test_to_uint32 (4294967296, 0);
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test_to_uint32 (-4294967296, 0);
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test_to_uint32 (4294967297, 1);
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test_to_uint32 (-4294967297, 4294967295);
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// few toint32 test-cases
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test_to_int32 (1.0, 1);
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test_to_int32 (0.0, 0);
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test_to_int32 (NAN, 0);
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test_to_int32 (-NAN, 0);
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test_to_int32 (INFINITY, 0);
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test_to_int32 (-INFINITY, 0);
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test_to_int32 (0.1, 0);
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test_to_int32 (-0.1, 0);
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test_to_int32 (1.1, 1);
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test_to_int32 (-1.1, -1);
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test_to_int32 (4294967295, -1);
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test_to_int32 (-4294967295, 1);
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test_to_int32 (4294967296, 0);
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test_to_int32 (-4294967296, 0);
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test_to_int32 (4294967297, 1);
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test_to_int32 (-4294967297, -1);
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test_to_int32 (2147483648, -2147483648);
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test_to_int32 (-2147483648, -2147483648);
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test_to_int32 (2147483647, 2147483647);
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test_to_int32 (-2147483647, -2147483647);
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test_to_int32 (-2147483649, 2147483647);
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test_to_int32 (2147483649, -2147483647);
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// few toInteger test-cases
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test_to_interger (1.0, 1.0);
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test_to_interger (0.0, 0.0);
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test_to_interger (NAN, 0);
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test_to_interger (-NAN, 0);
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test_to_interger (INFINITY, INFINITY);
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test_to_interger (-INFINITY, -INFINITY);
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test_to_interger (0.1, 0);
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test_to_interger (-0.1, -0);
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test_to_interger (1.1, 1);
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test_to_interger (-1.1, -1);
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test_to_interger (4294967295, 4294967295);
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test_to_interger (-4294967295, -4294967295);
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test_to_interger (4294967295, 4294967295);
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test_to_interger (-4294967296, -4294967296);
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test_to_interger (4294967297, 4294967297);
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test_to_interger (-4294967297, -4294967297);
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// few test-cases which return with error
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jerry_value_t error_val = jerry_create_error (JERRY_ERROR_TYPE, (const jerry_char_t *) "error");
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double number = jerry_value_as_integer (error_val);
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jerry_release_value (error_val);
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TEST_ASSERT (number == 0);
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error_val = jerry_create_symbol (error_val);
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number = jerry_value_as_integer (error_val);
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TEST_ASSERT (number == 0);
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jerry_release_value (error_val);
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error_val =
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jerry_eval ((const jerry_char_t *) "({ valueOf() { throw new TypeError('foo')}})", 44, JERRY_PARSE_NO_OPTS);
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number = jerry_value_as_integer (error_val);
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TEST_ASSERT (number == 0);
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jerry_release_value (error_val);
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jerry_cleanup ();
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return 0;
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} /* main */
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