1 /*
2 * Copyright (c) 2022 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
16 #include <cinttypes>
17 #include <cstdlib>
18 #include <gtest/gtest.h>
19
20 #include "pixel_map.h"
21
22 #include "snapshot_utils.h"
23 #include "common_test_utils.h"
24 #include "window_manager_hilog.h"
25
26 using namespace testing;
27 using namespace testing::ext;
28
29 namespace OHOS {
30 namespace Rosen {
31 namespace {
32 constexpr HiviewDFX::HiLogLabel LABEL = {LOG_CORE, HILOG_DOMAIN_DISPLAY, "SnapshotDisplayTest"};
33 }
34
35 class SnapshotDisplayTest : public testing::Test {
36 public:
37 static void SetUpTestCase();
38 static void TearDownTestCase();
39 virtual void SetUp() override;
40 virtual void TearDown() override;
41 static DisplayId defaultId_;
42 DisplayId invalidId_ = DISPLAY_ID_INVALID;
43 const std::string defaultCmd_ = "/system/bin/snapshot_display";
44 const int testTimeCount_ = 2;
45 };
46
47 DisplayId SnapshotDisplayTest::defaultId_ = DISPLAY_ID_INVALID;
48
SetUpTestCase()49 void SnapshotDisplayTest::SetUpTestCase()
50 {
51 auto display = DisplayManager::GetInstance().GetDefaultDisplay();
52 if (display == nullptr) {
53 WLOGFE("GetDefaultDisplay: failed!\n");
54 return;
55 }
56 WLOGI("GetDefaultDisplay: id %" PRIu64", w %d, h %d, fps %u\n", display->GetId(), display->GetWidth(),
57 display->GetHeight(), display->GetRefreshRate());
58
59 defaultId_ = display->GetId();
60
61 CommonTestUtils::InjectTokenInfoByHapName(0, "com.ohos.systemui", 0);
62 const char** perms = new const char *[1];
63 perms[0] = "ohos.permission.CAPTURE_SCREEN";
64 CommonTestUtils::SetAceessTokenPermission("DisplayManagerServiceTest", perms, 1);
65 }
66
TearDownTestCase()67 void SnapshotDisplayTest::TearDownTestCase()
68 {
69 }
70
SetUp()71 void SnapshotDisplayTest::SetUp()
72 {
73 }
74
TearDown()75 void SnapshotDisplayTest::TearDown()
76 {
77 }
78
CheckFileExist(const std::string & fPath)79 bool CheckFileExist(const std::string& fPath)
80 {
81 if (!fPath.empty()) {
82 FILE* fp = fopen(fPath.c_str(), "r");
83 if (fp != nullptr) {
84 fclose(fp);
85 return true;
86 }
87 }
88 return false;
89 }
90
TakeScreenshotBySpecifiedParam(std::string exec,std::string imgPath,std::string extraParam)91 bool TakeScreenshotBySpecifiedParam(std::string exec, std::string imgPath, std::string extraParam)
92 {
93 if (CheckFileExist(imgPath)) {
94 remove(imgPath.c_str());
95 }
96 const std::string cmd = exec + " -f " + imgPath + " " + extraParam;
97 (void)system(cmd.c_str());
98 bool isExist = CheckFileExist(imgPath);
99 if (isExist) {
100 remove(imgPath.c_str());
101 }
102 return isExist;
103 }
104
105 namespace {
106 /**
107 * @tc.name: ScreenShotCmdValid
108 * @tc.desc: Call screenshot default cmd and check if it saves image in default path
109 * @tc.type: FUNC
110 */
111 HWTEST_F(SnapshotDisplayTest, ScreenShotCmdValid01, Function | MediumTest | Level2)
112 {
113 std::string imgPath[testTimeCount_];
114 int i;
115
116 for (i = 0; i < testTimeCount_; i++) {
117 imgPath[i] = SnapShotUtils::GenerateFileName(i);
118 if (CheckFileExist(imgPath[i])) {
119 remove(imgPath[i].c_str());
120 }
121 }
122
123 (void)system(defaultCmd_.c_str());
124
125 for (i = 0; i < testTimeCount_; i++) {
126 if (CheckFileExist(imgPath[i])) { // ok
127 remove(imgPath[i].c_str());
128 ASSERT_TRUE(true);
129 return;
130 }
131 }
132 }
133
134 /**
135 * @tc.name: ScreenShotCmdValid
136 * @tc.desc: Call screenshot with default displayID and default path
137 * @tc.type: FUNC
138 */
139 HWTEST_F(SnapshotDisplayTest, ScreenShotCmdValid02, Function | MediumTest | Level2)
140 {
141 std::string imgPath[testTimeCount_];
142 int i;
143
144 for (i = 0; i < testTimeCount_; i++) {
145 imgPath[i] = SnapShotUtils::GenerateFileName(i);
146 if (CheckFileExist(imgPath[i])) {
147 remove(imgPath[i].c_str());
148 }
149 }
150
151 const std::string cmd = defaultCmd_ + " -i " + std::to_string(defaultId_);
152 (void)system(cmd.c_str());
153
154 for (i = 0; i < testTimeCount_; i++) {
155 if (CheckFileExist(imgPath[i])) { // ok
156 remove(imgPath[i].c_str());
157 ASSERT_TRUE(true);
158 return;
159 }
160 }
161 }
162
163 /**
164 * @tc.name: ScreenShotCmdValid
165 * @tc.desc: Call screenshot with default displayID and custom path
166 * @tc.type: FUNC
167 */
168 HWTEST_F(SnapshotDisplayTest, ScreenShotCmdValid03, Function | MediumTest | Level2)
169 {
170 const std::string imgPath = "/data/local/tmp/snapshot_display_test.jpeg";
171 std::string extraParam = "-i " + std::to_string(defaultId_);
172 ASSERT_EQ(true, TakeScreenshotBySpecifiedParam(defaultCmd_, imgPath, extraParam));
173 }
174
175 /**
176 * @tc.name: ScreenShotCmdValid
177 * @tc.desc: Call screenshot with valid width/height
178 * @tc.type: FUNC
179 */
180 HWTEST_F(SnapshotDisplayTest, ScreenShotCmdValid04, Function | MediumTest | Level2)
181 {
182 const std::string imgPath = "/data/local/tmp/snapshot_display_test.jpeg";
183 std::string extraParam = "-i " + std::to_string(defaultId_) + " -w 100 -h 100";
184 ASSERT_EQ(true, TakeScreenshotBySpecifiedParam(defaultCmd_, imgPath, extraParam));
185 }
186
187 /**
188 * @tc.name: ScreenShotCmdValid
189 * @tc.desc: Call screenshot with valid width
190 * @tc.type: FUNC
191 */
192 HWTEST_F(SnapshotDisplayTest, ScreenShotCmdValid05, Function | MediumTest | Level2)
193 {
194 const std::string imgPath = "/data/local/tmp/snapshot_display_test.jpeg";
195 std::string extraParam = "-i " + std::to_string(defaultId_) + " -w 100";
196 ASSERT_EQ(true, TakeScreenshotBySpecifiedParam(defaultCmd_, imgPath, extraParam));
197 }
198
199 /**
200 * @tc.name: ScreenShotCmdValid
201 * @tc.desc: Call screenshot with valid height
202 * @tc.type: FUNC
203 */
204 HWTEST_F(SnapshotDisplayTest, ScreenShotCmdValid06, Function | MediumTest | Level2)
205 {
206 const std::string imgPath = "/data/local/tmp/snapshot_display_test.jpeg";
207 std::string extraParam = "-i " + std::to_string(defaultId_) + " -h 100";
208 ASSERT_EQ(true, TakeScreenshotBySpecifiedParam(defaultCmd_, imgPath, extraParam));
209 }
210
211 /**
212 * @tc.name: ScreenShotCmdValid
213 * @tc.desc: Call screenshot with invalid width/height
214 * @tc.type: FUNC
215 */
216 HWTEST_F(SnapshotDisplayTest, ScreenShotCmdValid07, Function | MediumTest | Level2)
217 {
218 const std::string imgPath = "/data/local/tmp/snapshot_display_test.jpeg";
219 std::string extraParam = "-i " + std::to_string(defaultId_) + " -w 10000 -h 10000";
220 ASSERT_EQ(false, TakeScreenshotBySpecifiedParam(defaultCmd_, imgPath, extraParam));
221 }
222
223 /**
224 * @tc.name: ScreenShotCmdValid
225 * @tc.desc: Call screenshot with -m
226 * @tc.type: FUNC
227 */
228 HWTEST_F(SnapshotDisplayTest, ScreenShotCmdValid08, Function | MediumTest | Level2)
229 {
230 const std::string imgPath = "/data/local/tmp/snapshot_display_test.jpeg";
231 std::string extraParam = "-i " + std::to_string(defaultId_) + " -m";
232 ASSERT_EQ(false, TakeScreenshotBySpecifiedParam(defaultCmd_, imgPath, extraParam));
233 }
234 } // namespace
235 } // namespace Rosen
236 } // namespace OHOS
