1/* Copyright JS Foundation and other contributors, http://js.foundation
2 *
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include "config.h"
17#include "jerryscript.h"
18#include "jerryscript-port.h"
19#include "jerryscript-port-default.h"
20#include "test-common.h"
21#include <gtest/gtest.h>
22
23static void
24assert_boolean_and_release (jerry_value_t result, bool expected)
25{
26  TEST_ASSERT (jerry_value_is_boolean (result));
27  TEST_ASSERT (jerry_get_boolean_value (result) == expected);
28  jerry_release_value (result);
29} /* assert_boolean_and_release */
30
31class HasPropertyTest : public testing::Test{
32public:
33    static void SetUpTestCase()
34    {
35        GTEST_LOG_(INFO) << "HasPropertyTest SetUpTestCase";
36    }
37
38    static void TearDownTestCase()
39    {
40        GTEST_LOG_(INFO) << "HasPropertyTest TearDownTestCase";
41    }
42
43    void SetUp() override {}
44    void TearDown() override {}
45
46};
47
48static constexpr size_t JERRY_SCRIPT_MEM_SIZE = 50 * 1024 * 1024;
49static void* context_alloc_fn(size_t size, void* cb_data)
50{
51    (void)cb_data;
52    size_t newSize = size > JERRY_SCRIPT_MEM_SIZE ? JERRY_SCRIPT_MEM_SIZE : size;
53    return malloc(newSize);
54}
55HWTEST_F(HasPropertyTest, Test001, testing::ext::TestSize.Level1)
56{
57  jerry_context_t *ctx_p = jerry_create_context (1024, context_alloc_fn, NULL);
58  jerry_port_default_set_current_context (ctx_p);
59  TEST_INIT ();
60
61  jerry_init (JERRY_INIT_EMPTY);
62
63  jerry_value_t object = jerry_create_object ();
64  jerry_value_t prop_name = jerry_create_string_from_utf8 ((jerry_char_t *) "something");
65  jerry_value_t prop_value = jerry_create_boolean (true);
66  jerry_value_t proto_object = jerry_create_object ();
67
68  /* Assert that an empty object does not have the property in question */
69  assert_boolean_and_release (jerry_has_property (object, prop_name), false);
70  assert_boolean_and_release (jerry_has_own_property (object, prop_name), false);
71
72  assert_boolean_and_release (jerry_set_prototype (object, proto_object), true);
73
74  /* If the object has a prototype, that still means it doesn't have the property */
75  assert_boolean_and_release (jerry_has_property (object, prop_name), false);
76  assert_boolean_and_release (jerry_has_own_property (object, prop_name), false);
77
78  assert_boolean_and_release (jerry_set_property (proto_object, prop_name, prop_value), true);
79
80  /* After setting the property on the prototype, it must be there, but not on the object */
81  assert_boolean_and_release (jerry_has_property (object, prop_name), true);
82  assert_boolean_and_release (jerry_has_own_property (object, prop_name), false);
83
84  TEST_ASSERT (jerry_delete_property (proto_object, prop_name));
85  assert_boolean_and_release (jerry_set_property (object, prop_name, prop_value), true);
86
87  /* After relocating the property onto the object, it must be there */
88  assert_boolean_and_release (jerry_has_property (object, prop_name), true);
89  assert_boolean_and_release (jerry_has_own_property (object, prop_name), true);
90
91  jerry_release_value (object);
92  jerry_release_value (prop_name);
93  jerry_release_value (prop_value);
94  jerry_release_value (proto_object);
95
96  jerry_cleanup ();
97
98  free (ctx_p);
99}
100