1/*
2 * Copyright (c) 2024 Shenzhen Kaihong Digital Industry Development 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
16#include "gtest/gtest.h"
17
18#include "drawing_bitmap.h"
19#include "drawing_color.h"
20#include "drawing_color_filter.h"
21#include "drawing_error_code.h"
22#include "drawing_image.h"
23#include "drawing_image_filter.h"
24#include "drawing_mask_filter.h"
25#include "drawing_memory_stream.h"
26
27using namespace testing;
28using namespace testing::ext;
29
30namespace OHOS {
31namespace Rosen {
32namespace Drawing {
33class DrawingNativeMemoryStreamTest : public testing::Test {};
34
35/*
36 * @tc.number: SUB_BASIC_GRAPHICS_SPECIAL_API_C_DRAWING_MEMORY_STREAM_0100
37 * @tc.name: testMemoryStreamCreateNormal
38 * @tc.desc: Test for creating memory stream with normal parameters.
39 * @tc.size  : SmallTest
40 * @tc.type  : Function
41 * @tc.level : Level 0
42 */
43HWTEST_F(DrawingNativeMemoryStreamTest, testMemoryStreamCreateNormal, TestSize.Level0) {
44    // 1. Call OH_Drawing_MemoryStreamCreate with copyData set to true
45    char data[10] = {0};
46    OH_Drawing_MemoryStream *stream = OH_Drawing_MemoryStreamCreate(data, 10, true);
47    OH_Drawing_MemoryStreamDestroy(stream);
48    // 2. Call OH_Drawing_MemoryStreamCreate with copyData set to false
49    stream = OH_Drawing_MemoryStreamCreate(data, 10, false);
50    OH_Drawing_MemoryStreamDestroy(stream);
51}
52
53/*
54 * @tc.number: SUB_BASIC_GRAPHICS_SPECIAL_API_C_DRAWING_MEMORY_STREAM_0101
55 * @tc.name: testMemoryStreamCreateNull
56 * @tc.desc: Test for creating memory stream with NULL or invalid parameters.
57 * @tc.size  : SmallTest
58 * @tc.type  : Function
59 * @tc.level : Level 3
60 */
61HWTEST_F(DrawingNativeMemoryStreamTest, testMemoryStreamCreateNull, TestSize.Level3) {
62    char data[10] = {0};
63    // 1. OH_Drawing_MemoryStreamCreate with the first parameter set to nullptr, check the error code using
64    // OH_Drawing_ErrorCodeGet
65    OH_Drawing_MemoryStream *stream = OH_Drawing_MemoryStreamCreate(nullptr, 10, true);
66    EXPECT_EQ(OH_Drawing_ErrorCodeGet(), OH_Drawing_ErrorCode::OH_DRAWING_ERROR_INVALID_PARAMETER);
67    // 2. OH_Drawing_MemoryStreamCreate with the second parameter set to 0, check the error code using
68    // OH_Drawing_ErrorCodeGet
69    stream = OH_Drawing_MemoryStreamCreate(data, 0, true);
70    EXPECT_EQ(OH_Drawing_ErrorCodeGet(), OH_Drawing_ErrorCode::OH_DRAWING_ERROR_INVALID_PARAMETER);
71    // 3. Free memory
72    OH_Drawing_MemoryStreamDestroy(stream);
73}
74
75/*
76 * @tc.number: SUB_BASIC_GRAPHICS_SPECIAL_API_C_DRAWING_MEMORY_STREAM_0102
77 * @tc.name: testMemoryStreamCreateAbnormal
78 * @tc.desc: Test for creating memory stream with abnormal parameters (negative values).
79 * @tc.size  : SmallTest
80 * @tc.type  : Function
81 * @tc.level : Level 3
82 */
83HWTEST_F(DrawingNativeMemoryStreamTest, testMemoryStreamCreateAbnormal, TestSize.Level3) {
84    // 1. OH_Drawing_MemoryStreamCreate with a negative value as the second parameter
85    OH_Drawing_MemoryStream *stream = OH_Drawing_MemoryStreamCreate(nullptr, -10, true);
86    // 2. Free memory
87    OH_Drawing_MemoryStreamDestroy(stream);
88}
89
90/*
91 * @tc.number: SUB_BASIC_GRAPHICS_SPECIAL_API_C_DRAWING_MEMORY_STREAM_0103
92 * @tc.name: testMemoryStreamCreateMultipleCalls
93 * @tc.desc: Test for creating memory stream with multiple calls using different data segments.
94 * @tc.size  : SmallTest
95 * @tc.type  : Function
96 * @tc.level : Level 3
97 */
98HWTEST_F(DrawingNativeMemoryStreamTest, testMemoryStreamCreateMultipleCalls, TestSize.Level3) {
99    // 1. Call OH_Drawing_MemoryStreamCreate 10 times, passing different data segments
100    for (int i = 0; i < 10; i++) {
101        char data[10] = {i};
102        OH_Drawing_MemoryStream *stream = OH_Drawing_MemoryStreamCreate(data, 10, true);
103        OH_Drawing_MemoryStreamDestroy(stream);
104    }
105}
106
107} // namespace Drawing
108} // namespace Rosen
109} // namespace OHOS