Introduce new API functions to obtain detailed object type information (#4162)
- jerry_object_get_type - jerry_function_get_type - jerry_iterator_get_type - jerry_value_is_async_function JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
@@ -0,0 +1,101 @@
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/* 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 "jerryscript-port.h"
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#include "jerryscript-port-default.h"
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#include "test-common.h"
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typedef struct
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{
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jerry_function_type_t type_info;
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jerry_value_t value;
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bool active;
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bool is_async;
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} test_entry_t;
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#define ENTRY(TYPE, VALUE) { TYPE, VALUE, true, false }
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#define ENTRY_IF(TYPE, VALUE, FEATURE, ASYNC) { TYPE, VALUE, jerry_is_feature_enabled (FEATURE), ASYNC }
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#define EVALUATE(BUFF) (jerry_eval ((BUFF), sizeof ((BUFF)) - 1, JERRY_PARSE_NO_OPTS))
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static jerry_value_t
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test_ext_function (const jerry_value_t function_obj, /**< function object */
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const jerry_value_t this_val, /**< function this value */
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const jerry_value_t args_p[], /**< array of arguments */
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const jerry_length_t args_cnt) /**< number of arguments */
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{
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(void) function_obj;
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(void) this_val;
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(void) args_p;
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(void) args_cnt;
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return jerry_create_boolean (true);
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} /* test_ext_function */
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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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const jerry_char_t arrow_function[] = "_ => 5";
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const jerry_char_t async_arrow_function[] = "async _ => 5";
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const jerry_char_t generator_function[] = "function *f() {}; f";
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const jerry_char_t async_generator_function[] = "async function *f() {}; f";
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const jerry_char_t getter_function[] = "Object.getOwnPropertyDescriptor({get a(){}}, 'a').get";
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const jerry_char_t setter_function[] = "Object.getOwnPropertyDescriptor({set a(b){}}, 'a').set";
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const jerry_char_t method_function[] = "Object.getOwnPropertyDescriptor({a(){}}, 'a').value";
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const jerry_char_t builtin_function[] = "Object";
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const jerry_char_t simple_function[] = "function f() {}; f";
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const jerry_char_t bound_function[] = "function f() {}; f.bind(1,2)";
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test_entry_t entries[] =
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{
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ENTRY (JERRY_FUNCTION_TYPE_NONE, jerry_create_number (-33.0)),
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ENTRY (JERRY_FUNCTION_TYPE_NONE, jerry_create_boolean (true)),
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ENTRY (JERRY_FUNCTION_TYPE_NONE, jerry_create_undefined ()),
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ENTRY (JERRY_FUNCTION_TYPE_NONE, jerry_create_null ()),
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ENTRY (JERRY_FUNCTION_TYPE_NONE, jerry_create_string ((const jerry_char_t *) "foo")),
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ENTRY (JERRY_FUNCTION_TYPE_NONE, jerry_create_error (JERRY_ERROR_TYPE, (const jerry_char_t *) "error")),
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ENTRY (JERRY_FUNCTION_TYPE_NONE, jerry_create_object ()),
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ENTRY (JERRY_FUNCTION_TYPE_NONE, jerry_create_array (10)),
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ENTRY_IF (JERRY_FUNCTION_TYPE_ARROW, EVALUATE (arrow_function), JERRY_FEATURE_SYMBOL, false),
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ENTRY_IF (JERRY_FUNCTION_TYPE_ARROW, EVALUATE (async_arrow_function), JERRY_FEATURE_SYMBOL, true),
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ENTRY_IF (JERRY_FUNCTION_TYPE_GENERATOR, EVALUATE (generator_function), JERRY_FEATURE_SYMBOL, false),
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ENTRY_IF (JERRY_FUNCTION_TYPE_GENERATOR, EVALUATE (async_generator_function), JERRY_FEATURE_SYMBOL, true),
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ENTRY_IF (JERRY_FUNCTION_TYPE_GENERIC, EVALUATE (method_function), JERRY_FEATURE_SYMBOL, false),
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ENTRY (JERRY_FUNCTION_TYPE_GENERIC, EVALUATE (builtin_function)),
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ENTRY (JERRY_FUNCTION_TYPE_GENERIC, EVALUATE (simple_function)),
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ENTRY (JERRY_FUNCTION_TYPE_BOUND, EVALUATE (bound_function)),
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ENTRY (JERRY_FUNCTION_TYPE_GENERIC, jerry_create_external_function (test_ext_function)),
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ENTRY (JERRY_FUNCTION_TYPE_ACCESSOR, EVALUATE (getter_function)),
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ENTRY (JERRY_FUNCTION_TYPE_ACCESSOR, EVALUATE (setter_function)),
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};
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for (size_t idx = 0; idx < sizeof (entries) / sizeof (entries[0]); idx++)
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{
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jerry_function_type_t type_info = jerry_function_get_type (entries[idx].value);
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TEST_ASSERT (!entries[idx].active
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|| (type_info == entries[idx].type_info
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&& jerry_value_is_async_function (entries[idx].value) == entries[idx].is_async));
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jerry_release_value (entries[idx].value);
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}
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jerry_cleanup ();
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return 0;
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} /* main */
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@@ -0,0 +1,106 @@
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/* 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 "jerryscript-port.h"
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#include "jerryscript-port-default.h"
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#include "test-common.h"
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typedef struct
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{
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jerry_iterator_type_t type_info;
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jerry_value_t value;
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bool active;
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} test_entry_t;
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#define ENTRY(TYPE, VALUE) { TYPE, VALUE, true }
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#define ENTRY_IF(TYPE, VALUE, FEATURE) { TYPE, VALUE, jerry_is_feature_enabled (FEATURE) }
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#define EVALUATE(BUFF) (jerry_eval ((BUFF), sizeof ((BUFF)) - 1, JERRY_PARSE_NO_OPTS))
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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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const jerry_char_t array_iterator_keys[] = "[1, 2, 3].keys()";
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const jerry_char_t array_iterator_values[] = "[1, 2, 3].values()";
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const jerry_char_t array_iterator_entries[] = "[1, 2, 3].entries()";
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const jerry_char_t array_iterator_symbol_iterator[] = "([1, 2, 3])[Symbol.iterator]()";
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const jerry_char_t typedarray_iterator_keys[] = "new Uint8Array([1, 2, 3]).keys()";
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const jerry_char_t typedarray_iterator_values[] = "new Uint8Array([1, 2, 3]).values()";
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const jerry_char_t typedarray_iterator_entries[] = "new Uint8Array([1, 2, 3]).entries()";
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const jerry_char_t typedarray_iterator_symbol_iterator[] = "new Uint8Array([1, 2, 3])[Symbol.iterator]()";
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const jerry_char_t string_symbol_iterator[] = "('foo')[Symbol.iterator]()";
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const jerry_char_t map_iterator_keys[] = "new Map([1, 2, 3].entries()).keys()";
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const jerry_char_t map_iterator_values[] = "new Map([1, 2, 3].entries()).values()";
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const jerry_char_t map_iterator_entries[] = "new Map([1, 2, 3].entries()).entries()";
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const jerry_char_t map_iterator_symbol_iterator[] = "new Map([1, 2, 3].entries())[Symbol.iterator]()";
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const jerry_char_t set_iterator_keys[] = "new Set([1, 2, 3]).keys()";
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const jerry_char_t set_iterator_values[] = "new Set([1, 2, 3]).values()";
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const jerry_char_t set_iterator_entries[] = "new Set([1, 2, 3]).entries()";
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const jerry_char_t set_iterator_symbol_iterator[] = "new Set([1, 2, 3])[Symbol.iterator]()";
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test_entry_t entries[] =
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{
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ENTRY (JERRY_ITERATOR_TYPE_NONE, jerry_create_number (-33.0)),
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ENTRY (JERRY_ITERATOR_TYPE_NONE, jerry_create_boolean (true)),
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ENTRY (JERRY_ITERATOR_TYPE_NONE, jerry_create_undefined ()),
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ENTRY (JERRY_ITERATOR_TYPE_NONE, jerry_create_null ()),
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ENTRY (JERRY_ITERATOR_TYPE_NONE, jerry_create_string ((const jerry_char_t *) "foo")),
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ENTRY (JERRY_ITERATOR_TYPE_NONE, jerry_create_error (JERRY_ERROR_TYPE, (const jerry_char_t *) "error")),
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ENTRY (JERRY_ITERATOR_TYPE_NONE, jerry_create_object ()),
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ENTRY (JERRY_ITERATOR_TYPE_NONE, jerry_create_array (10)),
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ENTRY_IF (JERRY_ITERATOR_TYPE_ARRAY, EVALUATE (array_iterator_keys), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_ITERATOR_TYPE_ARRAY, EVALUATE (array_iterator_values), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_ITERATOR_TYPE_ARRAY, EVALUATE (array_iterator_entries), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_ITERATOR_TYPE_ARRAY, EVALUATE (array_iterator_symbol_iterator), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_ITERATOR_TYPE_ARRAY, EVALUATE (typedarray_iterator_keys), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_ITERATOR_TYPE_ARRAY, EVALUATE (typedarray_iterator_values), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_ITERATOR_TYPE_ARRAY, EVALUATE (typedarray_iterator_entries), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_ITERATOR_TYPE_ARRAY, EVALUATE (typedarray_iterator_symbol_iterator), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_ITERATOR_TYPE_STRING, EVALUATE (string_symbol_iterator), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_ITERATOR_TYPE_MAP, EVALUATE (map_iterator_keys), JERRY_FEATURE_MAP),
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ENTRY_IF (JERRY_ITERATOR_TYPE_MAP, EVALUATE (map_iterator_values), JERRY_FEATURE_MAP),
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ENTRY_IF (JERRY_ITERATOR_TYPE_MAP, EVALUATE (map_iterator_entries), JERRY_FEATURE_MAP),
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ENTRY_IF (JERRY_ITERATOR_TYPE_MAP, EVALUATE (map_iterator_symbol_iterator), JERRY_FEATURE_MAP),
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ENTRY_IF (JERRY_ITERATOR_TYPE_SET, EVALUATE (set_iterator_keys), JERRY_FEATURE_SET),
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ENTRY_IF (JERRY_ITERATOR_TYPE_SET, EVALUATE (set_iterator_values), JERRY_FEATURE_SET),
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ENTRY_IF (JERRY_ITERATOR_TYPE_SET, EVALUATE (set_iterator_entries), JERRY_FEATURE_SET),
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ENTRY_IF (JERRY_ITERATOR_TYPE_SET, EVALUATE (set_iterator_symbol_iterator), JERRY_FEATURE_SET),
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};
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for (size_t idx = 0; idx < sizeof (entries) / sizeof (entries[0]); idx++)
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{
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jerry_iterator_type_t type_info = jerry_iterator_get_type (entries[idx].value);
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TEST_ASSERT (!entries[idx].active || type_info == entries[idx].type_info);
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jerry_release_value (entries[idx].value);
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}
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jerry_cleanup ();
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return 0;
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} /* main */
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@@ -0,0 +1,129 @@
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/* 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 "jerryscript-port.h"
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#include "jerryscript-port-default.h"
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#include "test-common.h"
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typedef struct
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{
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jerry_object_type_t type_info;
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jerry_value_t value;
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bool active;
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} test_entry_t;
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#define ENTRY(TYPE, VALUE) { TYPE, VALUE, true }
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#define ENTRY_IF(TYPE, VALUE, FEATURE) { TYPE, VALUE, jerry_is_feature_enabled (FEATURE) }
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#define EVALUATE(BUFF) (jerry_eval ((BUFF), sizeof ((BUFF)) - 1, JERRY_PARSE_NO_OPTS))
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static jerry_value_t
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test_ext_function (const jerry_value_t function_obj, /**< function object */
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const jerry_value_t this_val, /**< function this value */
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const jerry_value_t args_p[], /**< array of arguments */
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const jerry_length_t args_cnt) /**< number of arguments */
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{
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(void) function_obj;
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(void) this_val;
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(void) args_p;
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(void) args_cnt;
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return jerry_create_boolean (true);
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} /* test_ext_function */
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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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const jerry_char_t proxy_object[] = "new Proxy({}, {})";
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const jerry_char_t typedarray_object[] = "new Uint8Array()";
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const jerry_char_t container_object[] = "new Map()";
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const jerry_char_t iterator_object[] = "[1, 2, 3].values()";
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const jerry_char_t arrow_function[] = "_ => 5";
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const jerry_char_t async_arrow_function[] = "async _ => 5";
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const jerry_char_t generator_function[] = "function *f() {}; f";
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const jerry_char_t async_generator_function[] = "async function *f() {}; f";
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const jerry_char_t getter_function[] = "Object.getOwnPropertyDescriptor({get a(){}}, 'a').get";
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const jerry_char_t setter_function[] = "Object.getOwnPropertyDescriptor({set a(b){}}, 'a').set";
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const jerry_char_t method_function[] = "Object.getOwnPropertyDescriptor({a(){}}, 'a').value";
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const jerry_char_t symbol_object[] = "new Object(Symbol('foo'))";
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const jerry_char_t generator_object[] = "function *f() { yield 5 }; f()";
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const jerry_char_t bigint_object[] = "Object(5n)";
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const jerry_char_t builtin_function[] = "Object";
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const jerry_char_t simple_function[] = "function f() {}; f";
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const jerry_char_t bound_function[] = "function f() {}; f.bind(1,2)";
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const jerry_char_t mapped_arguments[] = "function f(a, b) { return arguments; }; f()";
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const jerry_char_t unmapped_arguments[] = "function f(a, b) {'use strict'; return arguments; }; f()";
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const jerry_char_t boolean_object[] = "new Boolean(true)";
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const jerry_char_t date_object[] = "new Date()";
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const jerry_char_t number_object[] = "new Number(5)";
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const jerry_char_t regexp_object[] = "new RegExp()";
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const jerry_char_t string_object[] = "new String('foo')";
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test_entry_t entries[] =
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{
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ENTRY (JERRY_OBJECT_TYPE_NONE, jerry_create_number (-33.0)),
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ENTRY (JERRY_OBJECT_TYPE_NONE, jerry_create_boolean (true)),
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ENTRY (JERRY_OBJECT_TYPE_NONE, jerry_create_undefined ()),
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ENTRY (JERRY_OBJECT_TYPE_NONE, jerry_create_null ()),
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ENTRY (JERRY_OBJECT_TYPE_NONE, jerry_create_string ((const jerry_char_t *) "foo")),
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ENTRY (JERRY_OBJECT_TYPE_NONE, jerry_create_error (JERRY_ERROR_TYPE, (const jerry_char_t *) "error")),
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ENTRY (JERRY_OBJECT_TYPE_GENERIC, jerry_create_object ()),
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ENTRY (JERRY_OBJECT_TYPE_ARRAY, jerry_create_array (10)),
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ENTRY_IF (JERRY_OBJECT_TYPE_PROXY, EVALUATE (proxy_object), JERRY_FEATURE_PROXY),
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ENTRY_IF (JERRY_OBJECT_TYPE_TYPEDARRAY, EVALUATE (typedarray_object), JERRY_FEATURE_TYPEDARRAY),
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ENTRY_IF (JERRY_OBJECT_TYPE_CONTAINER, EVALUATE (container_object), JERRY_FEATURE_MAP),
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ENTRY_IF (JERRY_OBJECT_TYPE_ITERATOR, EVALUATE (iterator_object), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_OBJECT_TYPE_FUNCTION, EVALUATE (arrow_function), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_OBJECT_TYPE_FUNCTION, EVALUATE (async_arrow_function), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_OBJECT_TYPE_FUNCTION, EVALUATE (generator_function), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_OBJECT_TYPE_FUNCTION, EVALUATE (async_generator_function), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_OBJECT_TYPE_FUNCTION, EVALUATE (method_function), JERRY_FEATURE_SYMBOL),
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ENTRY (JERRY_OBJECT_TYPE_FUNCTION, EVALUATE (builtin_function)),
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ENTRY (JERRY_OBJECT_TYPE_FUNCTION, EVALUATE (simple_function)),
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ENTRY (JERRY_OBJECT_TYPE_FUNCTION, EVALUATE (bound_function)),
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ENTRY (JERRY_OBJECT_TYPE_FUNCTION, jerry_create_external_function (test_ext_function)),
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ENTRY (JERRY_OBJECT_TYPE_FUNCTION, EVALUATE (getter_function)),
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ENTRY (JERRY_OBJECT_TYPE_FUNCTION, EVALUATE (setter_function)),
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ENTRY (JERRY_OBJECT_TYPE_ARGUMENTS, EVALUATE (mapped_arguments)),
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ENTRY (JERRY_OBJECT_TYPE_ARGUMENTS, EVALUATE (unmapped_arguments)),
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ENTRY (JERRY_OBJECT_TYPE_BOOLEAN, EVALUATE (boolean_object)),
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ENTRY (JERRY_OBJECT_TYPE_DATE, EVALUATE (date_object)),
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ENTRY (JERRY_OBJECT_TYPE_NUMBER, EVALUATE (number_object)),
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ENTRY (JERRY_OBJECT_TYPE_REGEXP, EVALUATE (regexp_object)),
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ENTRY (JERRY_OBJECT_TYPE_STRING, EVALUATE (string_object)),
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ENTRY_IF (JERRY_OBJECT_TYPE_SYMBOL, EVALUATE (symbol_object), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_OBJECT_TYPE_GENERATOR, EVALUATE (generator_object), JERRY_FEATURE_SYMBOL),
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ENTRY_IF (JERRY_OBJECT_TYPE_BIGINT, EVALUATE (bigint_object), JERRY_FEATURE_BIGINT),
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};
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for (size_t idx = 0; idx < sizeof (entries) / sizeof (entries[0]); idx++)
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{
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jerry_object_type_t type_info = jerry_object_get_type (entries[idx].value);
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TEST_ASSERT (!entries[idx].active || type_info == entries[idx].type_info);
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jerry_release_value (entries[idx].value);
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}
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jerry_cleanup ();
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return 0;
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} /* main */
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