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/* 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 "jerryscript.h"
#include "test-common.h"
static int global_counter;
static void
native_free_callback (void *native_p, /**< native pointer */
jerry_object_native_info_t *info_p) /**< native info */
{
TEST_ASSERT (native_p == (void *) &global_counter);
TEST_ASSERT (info_p->free_cb == native_free_callback);
global_counter++;
} /* native_free_callback */
static const jerry_object_native_info_t native_info = {
.free_cb = native_free_callback,
.number_of_references = 0,
.offset_of_references = 0,
};
static jerry_value_t
create_array_from_container_handler (const jerry_call_info_t *call_info_p,
const jerry_value_t args_p[],
const jerry_length_t args_count)
{
JERRY_UNUSED (call_info_p);
if (args_count < 2)
{
return jerry_create_undefined ();
}
bool is_key_value_pairs = false;
jerry_value_t result = jerry_get_array_from_container (args_p[0], &is_key_value_pairs);
TEST_ASSERT (is_key_value_pairs == jerry_value_is_true (args_p[1]));
return result;
} /* create_array_from_container_handler */
static void
run_eval (const char *source_p)
{
jerry_value_t result = jerry_eval ((const jerry_char_t *) source_p, strlen (source_p), 0);
TEST_ASSERT (!jerry_value_is_error (result));
jerry_release_value (result);
} /* run_eval */
static void
run_eval_error (const char *source_p)
{
jerry_value_t result = jerry_eval ((const jerry_char_t *) source_p, strlen (source_p), 0);
jerry_release_value (result);
} /* run_eval_error */
int
main (void)
{
jerry_init (JERRY_INIT_EMPTY);
if (!jerry_is_feature_enabled (JERRY_FEATURE_MAP) || !jerry_is_feature_enabled (JERRY_FEATURE_SET)
|| !jerry_is_feature_enabled (JERRY_FEATURE_WEAKMAP) || !jerry_is_feature_enabled (JERRY_FEATURE_WEAKSET))
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Containers are disabled!\n");
jerry_cleanup ();
return 0;
}
jerry_value_t instance_check;
jerry_value_t global = jerry_get_global_object ();
jerry_value_t map_str = jerry_create_string ((jerry_char_t *) "Map");
jerry_value_t set_str = jerry_create_string ((jerry_char_t *) "Set");
jerry_value_t weakmap_str = jerry_create_string ((jerry_char_t *) "WeakMap");
jerry_value_t weakset_str = jerry_create_string ((jerry_char_t *) "WeakSet");
jerry_value_t global_map = jerry_get_property (global, map_str);
jerry_value_t global_set = jerry_get_property (global, set_str);
jerry_value_t global_weakmap = jerry_get_property (global, weakmap_str);
jerry_value_t global_weakset = jerry_get_property (global, weakset_str);
jerry_value_t function = jerry_create_external_function (create_array_from_container_handler);
jerry_value_t name = jerry_create_string ((const jerry_char_t *) "create_array_from_container");
jerry_value_t res = jerry_set_property (global, name, function);
TEST_ASSERT (!jerry_value_is_error (res));
jerry_release_value (res);
jerry_release_value (name);
jerry_release_value (function);
jerry_release_value (global);
jerry_release_value (map_str);
jerry_release_value (set_str);
jerry_release_value (weakmap_str);
jerry_release_value (weakset_str);
jerry_value_t empty_map = jerry_create_container (JERRY_CONTAINER_TYPE_MAP, NULL, 0);
TEST_ASSERT (jerry_get_container_type (empty_map) == JERRY_CONTAINER_TYPE_MAP);
instance_check = jerry_binary_operation (JERRY_BIN_OP_INSTANCEOF, empty_map, global_map);
TEST_ASSERT (jerry_value_is_true (instance_check));
jerry_release_value (instance_check);
jerry_release_value (global_map);
jerry_release_value (empty_map);
jerry_value_t empty_set = jerry_create_container (JERRY_CONTAINER_TYPE_SET, NULL, 0);
TEST_ASSERT (jerry_get_container_type (empty_set) == JERRY_CONTAINER_TYPE_SET);
instance_check = jerry_binary_operation (JERRY_BIN_OP_INSTANCEOF, empty_set, global_set);
TEST_ASSERT (jerry_value_is_true (instance_check));
jerry_release_value (instance_check);
jerry_release_value (global_set);
jerry_release_value (empty_set);
jerry_value_t empty_weakmap = jerry_create_container (JERRY_CONTAINER_TYPE_WEAKMAP, NULL, 0);
TEST_ASSERT (jerry_get_container_type (empty_weakmap) == JERRY_CONTAINER_TYPE_WEAKMAP);
instance_check = jerry_binary_operation (JERRY_BIN_OP_INSTANCEOF, empty_weakmap, global_weakmap);
TEST_ASSERT (jerry_value_is_true (instance_check));
jerry_release_value (instance_check);
jerry_release_value (global_weakmap);
jerry_release_value (empty_weakmap);
jerry_value_t empty_weakset = jerry_create_container (JERRY_CONTAINER_TYPE_WEAKSET, NULL, 0);
TEST_ASSERT (jerry_get_container_type (empty_weakset) == JERRY_CONTAINER_TYPE_WEAKSET);
instance_check = jerry_binary_operation (JERRY_BIN_OP_INSTANCEOF, empty_weakset, global_weakset);
TEST_ASSERT (jerry_value_is_true (instance_check));
jerry_release_value (instance_check);
jerry_release_value (global_weakset);
jerry_release_value (empty_weakset);
const jerry_char_t source[] = TEST_STRING_LITERAL ("(function () {\n"
" var o1 = {}\n"
" var o2 = {}\n"
" var o3 = {}\n"
" var wm = new WeakMap()\n"
" wm.set(o1, o2)\n"
" wm.set(o2, o3)\n"
" return o3\n"
"})()\n");
jerry_value_t result = jerry_eval (source, sizeof (source) - 1, JERRY_PARSE_NO_OPTS);
TEST_ASSERT (jerry_value_is_object (result));
jerry_set_object_native_pointer (result, (void *) &global_counter, &native_info);
jerry_release_value (result);
global_counter = 0;
jerry_gc (JERRY_GC_PRESSURE_LOW);
TEST_ASSERT (global_counter == 1);
run_eval ("function assert(v) {\n"
" if(v !== true)\n"
" throw 'Assertion failed!'\n"
"}");
run_eval ("function test_values(arr1, arr2) {\n"
" assert(Array.isArray(arr1));\n"
" assert(arr1.length == arr2.length);\n"
" for(let i = 0; i < arr1.length; i++) {\n"
" assert(arr1[i] === arr2[i]);\n"
" }\n"
"}\n");
run_eval ("var map = new Map();\n"
"map.set(1, 3.14);\n"
"map.set(2, true);\n"
"map.set(3, 'foo');\n"
"var set = new Set();\n"
"set.add(3.14);\n"
"set.add(true);\n"
"set.add('foo');\n"
"var obj = { x:3, y:'foo'};\n"
"var b_int = 1n;\n"
"var obj_bint_map = new Map();\n"
"obj_bint_map.set(1, obj);\n"
"obj_bint_map.set(2, b_int);\n");
run_eval ("var result = create_array_from_container(map, true);\n"
"test_values(result, [1, 3.14, 2, true, 3, 'foo']);");
run_eval ("var result = create_array_from_container(set, false);\n"
"test_values(result, [3.14, true, 'foo']);");
run_eval ("var result = create_array_from_container(map.entries(), true);\n"
"test_values(result, [1, 3.14, 2, true, 3, 'foo']);");
run_eval ("var result = create_array_from_container(map.keys(), false);\n"
"test_values(result, [1, 2, 3,]);");
run_eval ("var result = create_array_from_container(map.values(), false);\n"
"test_values(result, [3.14, true, 'foo']);");
run_eval ("var result = create_array_from_container(obj_bint_map, true)\n"
"test_values(result, [1, obj, 2, b_int]);");
run_eval ("var map = new Map();\n"
"map.set(1, 1);\n"
"var iter = map.entries();\n"
"iter.next();\n"
"var result = create_array_from_container(iter, true);\n"
"assert(Array.isArray(result));\n"
"assert(result.length == 0);");
run_eval ("var ws = new WeakSet();\n"
"var foo = {};\n"
"var bar = {};\n"
"ws.add(foo);\n"
"ws.add(bar);\n"
"var result = create_array_from_container(ws, false);\n"
"test_values(result, [foo, bar]);\n");
run_eval ("var ws = new WeakMap();\n"
"var foo = {};\n"
"var bar = {};\n"
"ws.set(foo, 37);\n"
"ws.set(bar, 'asd');\n"
"var result = create_array_from_container(ws, true);\n"
"test_values(result, [foo, 37, bar, 'asd']);\n");
run_eval_error ("var iter = null;\n"
"var result = create_array_from_container(iter, false);\n"
"assert(result instanceof Error);");
run_eval_error ("var iter = 3;\n"
"var result = create_array_from_container(iter, false);\n"
"assert(result instanceof Error);");
run_eval_error ("var iter = [3.14, true, 'foo'].entries();\n"
"var result = create_array_from_container(iter, false);\n"
"assert(result instanceof Error);");
jerry_cleanup ();
return 0;
} /* main */
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