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1/*
2 * Copyright (c) 2023-2025 Huawei Device Co., Ltd.
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
16enum Access {
17    READ = 1,
18    WRITE = 2,
19    READWRITE = 3
20}
21
22enum TestEnum {
23    A = 144,
24    B,
25    C = 795
26}
27
28function main(): void {
29    test_access_enum_bitwise(Access.WRITE);
30    assertEQ((Access.WRITE & Access.READWRITE), 2)
31
32    test_test_enum_bitwise(TestEnum.C);
33    assertEQ((TestEnum.B & TestEnum.A), 144)
34
35}
36
37function test_access_enum_bitwise(enum_val: Access): void {
38    assertEQ((enum_val & Access.READ), 0)
39    assertEQ((enum_val & Access.WRITE), 2)
40    assertEQ((enum_val | Access.READ), 3)
41    assertEQ((enum_val | Access.READWRITE), 3)
42    assertEQ((enum_val & Access.READWRITE), 2)
43}
44
45function test_test_enum_bitwise(enum_val: TestEnum): void {
46    assertEQ((enum_val & TestEnum.A), 16)
47    assertEQ((enum_val | TestEnum.A), 923)
48    assertEQ((enum_val & TestEnum.B), 17)
49    assertEQ((enum_val | TestEnum.B), 923)
50}
51