mirror of
https://github.com/jerryscript-project/jerryscript.git
synced 2025-12-15 16:29:21 +00:00
108 lines
3.5 KiB
C
108 lines
3.5 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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static jerry_value_t
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create_special_proxy_handler (const jerry_value_t function_obj, /**< function object */
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const jerry_value_t this_val, /**< this value */
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const jerry_value_t args_p[], /**< argument list */
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const jerry_length_t args_count) /**< argument count */
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{
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JERRY_UNUSED (function_obj);
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JERRY_UNUSED (this_val);
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if (args_count < 2)
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{
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return jerry_create_undefined ();
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}
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const uint32_t options = (JERRY_PROXY_SKIP_GET_CHECKS
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| JERRY_PROXY_SKIP_GET_OWN_PROPERTY_CHECKS);
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return jerry_create_special_proxy (args_p[0], args_p[1], options);
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} /* create_special_proxy_handler */
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static void
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run_eval (const char *source_p)
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{
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jerry_value_t result = jerry_eval ((const jerry_char_t *) source_p, strlen (source_p), 0);
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TEST_ASSERT (!jerry_value_is_error (result));
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jerry_release_value (result);
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} /* run_eval */
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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 (void)
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{
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TEST_INIT ();
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if (!jerry_is_feature_enabled (JERRY_FEATURE_PROXY))
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{
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printf ("Skipping test, Proxy not enabled\n");
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return 0;
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}
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jerry_init (JERRY_INIT_EMPTY);
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jerry_value_t global = jerry_get_global_object ();
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jerry_value_t function = jerry_create_external_function (create_special_proxy_handler);
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jerry_value_t name = jerry_create_string ((const jerry_char_t *) "create_special_proxy");
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jerry_value_t result = jerry_set_property (global, name, function);
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TEST_ASSERT (!jerry_value_is_error (result));
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jerry_release_value (result);
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jerry_release_value (name);
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jerry_release_value (function);
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jerry_release_value (global);
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run_eval ("function assert (v) {\n"
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" if (v !== true)\n"
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" throw 'Assertion failed!'\n"
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"}");
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/* This test fails unless JERRY_PROXY_SKIP_GET_CHECKS is set. */
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run_eval ("var o = {}\n"
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"Object.defineProperty(o, 'prop', { value:4 })\n"
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"var proxy = create_special_proxy(o, {\n"
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" get(target, key) { return 5 }\n"
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"})\n"
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"assert(proxy.prop === 5)");
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/* This test fails unless JERRY_PROXY_SKIP_GET_OWN_PROPERTY_CHECKS is set. */
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run_eval ("var o = {}\n"
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"Object.defineProperty(o, 'prop', { value:4, enumerable:true })\n"
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"var proxy = create_special_proxy(o, {\n"
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" getOwnPropertyDescriptor(target, key) {\n"
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" return { value:5, configurable:true, writable:true }\n"
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" }\n"
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"})\n"
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"var desc = Object.getOwnPropertyDescriptor(proxy, 'prop')\n"
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"assert(desc.value === 5)\n"
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"assert(desc.configurable === true)\n"
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"assert(desc.enumerable === false)\n"
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"assert(desc.writable === true)\n");
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jerry_cleanup ();
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return 0;
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} /* main */
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