Add toLength and toInteger operations (#3146)
JerryScript-DCO-1.0-Signed-off-by: Daniella Barsony bella@inf.u-szeged.hu
This commit is contained in:
Daniella Barsony
committed by
Robert Fancsik
Robert Fancsik
parent
c17da4f33b
commit
466dc903fb
@@ -0,0 +1,134 @@
|
||||
/*
|
||||
* Copyright JS Foundation and other contributors, http://js.foundation
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
#include "ecma-globals.h"
|
||||
#include "ecma-helpers.h"
|
||||
#include "ecma-conversion.h"
|
||||
#include "ecma-init-finalize.h"
|
||||
#include "ecma-exceptions.h"
|
||||
#include "jerryscript.h"
|
||||
#include "jcontext.h"
|
||||
|
||||
#include "test-common.h"
|
||||
|
||||
/**
|
||||
* Unit test's main function.
|
||||
*/
|
||||
int
|
||||
main (void)
|
||||
{
|
||||
TEST_INIT ();
|
||||
|
||||
jmem_init ();
|
||||
ecma_init ();
|
||||
|
||||
ecma_number_t num;
|
||||
|
||||
ecma_value_t int_num = ecma_make_int32_value (123);
|
||||
|
||||
ecma_number_t result = ecma_op_to_integer (int_num, &num);
|
||||
|
||||
ecma_free_value (int_num);
|
||||
|
||||
TEST_ASSERT (!ECMA_IS_VALUE_ERROR (result));
|
||||
TEST_ASSERT (num == 123);
|
||||
|
||||
/* 2 */
|
||||
ecma_value_t error = ecma_raise_type_error (ECMA_ERR_MSG ("I am a neat little error message"));
|
||||
|
||||
result = ecma_op_to_integer (error, &num);
|
||||
|
||||
ecma_free_value (JERRY_CONTEXT (error_value));
|
||||
|
||||
TEST_ASSERT (ECMA_IS_VALUE_ERROR (result));
|
||||
|
||||
/* 3 */
|
||||
ecma_value_t nan = ecma_make_nan_value ();
|
||||
|
||||
result = ecma_op_to_integer (nan, &num);
|
||||
|
||||
ecma_free_value (nan);
|
||||
|
||||
TEST_ASSERT (!ECMA_IS_VALUE_ERROR (result));
|
||||
TEST_ASSERT (num == 0);
|
||||
|
||||
/* 4 */
|
||||
/* -0 */
|
||||
ecma_value_t negative_zero = ecma_make_number_value (-0.0f);
|
||||
|
||||
result = ecma_op_to_integer (negative_zero, &num);
|
||||
|
||||
ecma_free_value (negative_zero);
|
||||
|
||||
TEST_ASSERT (!ECMA_IS_VALUE_ERROR (result));
|
||||
TEST_ASSERT (1.0f / num == ecma_number_make_infinity (true));
|
||||
|
||||
/* +0 */
|
||||
ecma_value_t positive_zero = ecma_make_number_value (+0.0f);
|
||||
|
||||
result = ecma_op_to_integer (positive_zero, &num);
|
||||
|
||||
ecma_free_value (positive_zero);
|
||||
|
||||
TEST_ASSERT (!ECMA_IS_VALUE_ERROR (result));
|
||||
TEST_ASSERT (1.0f / num == ecma_number_make_infinity (false));
|
||||
|
||||
/* -infinity */
|
||||
ecma_value_t negative_infinity = ecma_make_number_value (ecma_number_make_infinity (true));
|
||||
|
||||
result = ecma_op_to_integer (negative_infinity, &num);
|
||||
|
||||
ecma_free_value (negative_infinity);
|
||||
|
||||
TEST_ASSERT (!ECMA_IS_VALUE_ERROR (result));
|
||||
TEST_ASSERT (num == ecma_number_make_infinity (true));
|
||||
|
||||
/* +infinity */
|
||||
ecma_value_t positive_infinity = ecma_make_number_value (ecma_number_make_infinity (false));
|
||||
|
||||
result = ecma_op_to_integer (positive_infinity, &num);
|
||||
|
||||
ecma_free_value (positive_infinity);
|
||||
|
||||
TEST_ASSERT (!ECMA_IS_VALUE_ERROR (result));
|
||||
TEST_ASSERT (num == ecma_number_make_infinity (false));
|
||||
|
||||
/* 5 */
|
||||
ecma_value_t floor = ecma_make_number_value (3.001f);
|
||||
|
||||
result = ecma_op_to_integer (floor, &num);
|
||||
|
||||
ecma_free_value (floor);
|
||||
|
||||
TEST_ASSERT (!ECMA_IS_VALUE_ERROR (result));
|
||||
TEST_ASSERT (num == 3);
|
||||
|
||||
ecma_value_t floor2 = ecma_make_number_value (-26.5973);
|
||||
|
||||
result = ecma_op_to_integer (floor2, &num);
|
||||
|
||||
ecma_free_value (floor2);
|
||||
|
||||
TEST_ASSERT (!ECMA_IS_VALUE_ERROR (result));
|
||||
TEST_ASSERT (num == -26);
|
||||
|
||||
ecma_finalize ();
|
||||
jmem_finalize ();
|
||||
|
||||
return 0;
|
||||
} /* main */
|
||||
|
||||
|
||||
@@ -0,0 +1,120 @@
|
||||
/*
|
||||
* Copyright JS Foundation and other contributors, http://js.foundation
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
#include "ecma-globals.h"
|
||||
#include "ecma-helpers.h"
|
||||
#include "ecma-conversion.h"
|
||||
#include "ecma-init-finalize.h"
|
||||
#include "ecma-exceptions.h"
|
||||
#include "jerryscript.h"
|
||||
#include "jcontext.h"
|
||||
|
||||
#include "test-common.h"
|
||||
|
||||
/**
|
||||
* Unit test's main function.
|
||||
*/
|
||||
int
|
||||
main (void)
|
||||
{
|
||||
TEST_INIT ();
|
||||
|
||||
jmem_init ();
|
||||
ecma_init ();
|
||||
|
||||
uint32_t num;
|
||||
|
||||
ecma_value_t int_num = ecma_make_int32_value (123);
|
||||
|
||||
uint32_t result = ecma_op_to_length (int_num, &num);
|
||||
|
||||
ecma_free_value (int_num);
|
||||
|
||||
TEST_ASSERT (!ECMA_IS_VALUE_ERROR (result));
|
||||
TEST_ASSERT (num == 123);
|
||||
|
||||
/* 1, 3 */
|
||||
ecma_value_t error_throw = ecma_raise_type_error (ECMA_ERR_MSG ("I'm an error"));
|
||||
|
||||
result = ecma_op_to_length (error_throw, &num);
|
||||
|
||||
ecma_free_value (JERRY_CONTEXT (error_value));
|
||||
|
||||
TEST_ASSERT (ECMA_IS_VALUE_ERROR (result));
|
||||
|
||||
/* zero */
|
||||
ecma_value_t zero = ecma_make_int32_value (0);
|
||||
|
||||
result = ecma_op_to_length (zero, &num);
|
||||
|
||||
ecma_free_value (zero);
|
||||
|
||||
TEST_ASSERT (!ECMA_IS_VALUE_ERROR (result));
|
||||
TEST_ASSERT (num == 0);
|
||||
|
||||
/* negative */
|
||||
ecma_value_t negative = ecma_make_number_value (-26.5973f);
|
||||
|
||||
result = ecma_op_to_length (negative, &num);
|
||||
|
||||
ecma_free_value (negative);
|
||||
|
||||
TEST_ASSERT (!ECMA_IS_VALUE_ERROR (result));
|
||||
#if ENABLED (JERRY_ES2015)
|
||||
TEST_ASSERT (num == 0);
|
||||
#else /* !ENABLED (JERRY_ES2015) */
|
||||
TEST_ASSERT (num == 4294967270);
|
||||
#endif /* ENABLED (JERRY_ES2015) */
|
||||
|
||||
/* +infinity */
|
||||
ecma_value_t positive_infinity = ecma_make_number_value (ecma_number_make_infinity (false));
|
||||
|
||||
result = ecma_op_to_length (positive_infinity, &num);
|
||||
|
||||
ecma_free_value (positive_infinity);
|
||||
|
||||
TEST_ASSERT (!ECMA_IS_VALUE_ERROR (result));
|
||||
#if ENABLED (JERRY_ES2015)
|
||||
TEST_ASSERT (num == UINT32_MAX);
|
||||
#else /* !ENABLED (JERRY_ES2015) */
|
||||
TEST_ASSERT (num == 0);
|
||||
#endif /* ENABLED (JERRY_ES2015) */
|
||||
|
||||
/* -infinity */
|
||||
ecma_value_t negative_infinity = ecma_make_number_value (ecma_number_make_infinity (true));
|
||||
|
||||
result = ecma_op_to_length (negative_infinity, &num);
|
||||
|
||||
ecma_free_value (negative_infinity);
|
||||
|
||||
TEST_ASSERT (!ECMA_IS_VALUE_ERROR (result));
|
||||
TEST_ASSERT (num == 0);
|
||||
|
||||
/* NaN */
|
||||
ecma_value_t nan = ecma_make_nan_value ();
|
||||
|
||||
result = ecma_op_to_length (nan, &num);
|
||||
|
||||
ecma_free_value (nan);
|
||||
|
||||
TEST_ASSERT (!ECMA_IS_VALUE_ERROR (result));
|
||||
TEST_ASSERT (num == 0);
|
||||
|
||||
ecma_finalize ();
|
||||
jmem_finalize ();
|
||||
|
||||
return 0;
|
||||
} /* main */
|
||||
Reference in New Issue
Block a user