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 <cstddef>
17
18 #include "gtest/gtest.h"
19
20 #include "core/components_ng/base/view_stack_processor.h"
21 #include "core/components_ng/pattern/pattern.h"
22 #include "core/components_ng/syntax/if_else_model_ng.h"
23 #include "core/components_v2/inspector/inspector_constants.h"
24
25 #define private public
26 #include "core/components_ng/syntax/if_else_node.h"
27 #include "test/mock/core/pipeline/mock_pipeline_context.h"
28
29 using namespace testing;
30 using namespace testing::ext;
31
32 namespace OHOS::Ace::NG {
33 namespace {
34 constexpr int32_t IF_ELSE_BRANCH_ID = 1;
35 constexpr int32_t IF_ELSE_BRANCH_ID_2 = 2;
36 constexpr int32_t IF_ELSE_CHILDREN_COUNT = 1;
37 constexpr int32_t IF_ELSE_CHILDREN_COUNT_2 = 0;
38 constexpr int32_t IF_ELSE_NODE_ID = 1;
39 std::list<int32_t> removedElmtIds;
40 std::list<int32_t> reservedElmtIds;
41 constexpr bool IS_ATOMIC_NODE = false;
42 } // namespace
43
44 class IfElseSyntaxTestNg : public testing::Test {
45 public:
46 static void SetUpTestSuite();
47 static void TearDownTestSuite();
48 void SetUp() override;
49 void TearDown() override;
50 };
51
SetUpTestSuite()52 void IfElseSyntaxTestNg::SetUpTestSuite()
53 {
54 GTEST_LOG_(INFO) << "IfElseSyntaxTestNg SetUpTestCase";
55 }
56
TearDownTestSuite()57 void IfElseSyntaxTestNg::TearDownTestSuite()
58 {
59 GTEST_LOG_(INFO) << "IfElseSyntaxTestNg TearDownTestCase";
60 }
61
SetUp()62 void IfElseSyntaxTestNg::SetUp()
63 {
64 MockPipelineContext::SetUp();
65 }
66
TearDown()67 void IfElseSyntaxTestNg::TearDown()
68 {
69 MockPipelineContext::TearDown();
70 }
71
72 /**
73 * @tc.name: IfElseSyntaxCreateTest001
74 * @tc.desc: Create IfElse.
75 * @tc.type: FUNC
76 */
77 HWTEST_F(IfElseSyntaxTestNg, IfElseSyntaxTest001, TestSize.Level1)
78 {
79 IfElseModelNG ifElse;
80 ifElse.Create();
81 auto ifElseNodeNode = AceType::DynamicCast<IfElseNode>(ViewStackProcessor::GetInstance()->Finish());
82 EXPECT_TRUE(ifElseNodeNode != nullptr && ifElseNodeNode->GetTag() == V2::JS_IF_ELSE_ETS_TAG);
83 }
84
85 /**
86 * @tc.name: IfElseSyntaxPopTest002
87 * @tc.desc: Create IfElse and pop it.
88 * @tc.type: FUNC
89 */
90 HWTEST_F(IfElseSyntaxTestNg, IfElseSyntaxTest002, TestSize.Level1)
91 {
92 IfElseModelNG ifElse;
93 ifElse.Create();
94 ifElse.Pop();
95 // ViewStackProcessor will not pop when it's size equals 1.
96 EXPECT_FALSE(ViewStackProcessor::GetInstance()->GetMainElementNode() == nullptr);
97 }
98
99 /**
100 * @tc.name: IfElseSyntaxBranchIDTest003
101 * @tc.desc: Create IfElse and set/get branchId.
102 * @tc.type: FUNC
103 */
104 HWTEST_F(IfElseSyntaxTestNg, IfElseSyntaxBranchIDTest003, TestSize.Level1)
105 {
106 IfElseModelNG ifElse;
107 ifElse.Create();
108 ifElse.SetBranchId(IF_ELSE_BRANCH_ID, removedElmtIds, reservedElmtIds);
109
110 EXPECT_EQ(ifElse.GetBranchId(), IF_ELSE_BRANCH_ID);
111 auto ifElseNodeNode = AceType::DynamicCast<IfElseNode>(ViewStackProcessor::GetInstance()->Finish());
112 EXPECT_TRUE(ifElseNodeNode != nullptr && ifElseNodeNode->GetTag() == V2::JS_IF_ELSE_ETS_TAG);
113 EXPECT_EQ(ifElseNodeNode->GetBranchId(), IF_ELSE_BRANCH_ID);
114
115 /**
116 // corresponding ets code:
117 // if () {
118 // Blank()
119 // }
120 */
121 auto childFrameNode = FrameNode::CreateFrameNode(V2::BLANK_ETS_TAG, 1, AceType::MakeRefPtr<Pattern>());
122 ifElseNodeNode->AddChild(childFrameNode);
123 EXPECT_EQ(ifElseNodeNode->GetChildren().size(), IF_ELSE_CHILDREN_COUNT);
124 // ifElse node will clean its children when its branch id has changed.
125 ifElseNodeNode->SetBranchId(IF_ELSE_BRANCH_ID_2, removedElmtIds, reservedElmtIds);
126 ifElseNodeNode->FlushUpdateAndMarkDirty();
127 EXPECT_EQ(ifElseNodeNode->GetChildren().size(), IF_ELSE_CHILDREN_COUNT_2);
128
129 /**
130 * @tc.steps: step1. Set branch id which is same as before.
131 * @tc.expected: OnDirtyLayoutWrapperSwap return the true only when the canvas images all have been initialized.
132 */
133 ifElseNodeNode->SetBranchId(IF_ELSE_BRANCH_ID, removedElmtIds, reservedElmtIds);
134 ifElseNodeNode->FlushUpdateAndMarkDirty();
135 EXPECT_FALSE(ifElseNodeNode->branchIdChanged_);
136 }
137
138 /**
139 * @tc.name: IfElseSyntaxTest004
140 * @tc.desc: Create IfElse and invoke IsAtomicNode.
141 * @tc.type: FUNC
142 */
143 HWTEST_F(IfElseSyntaxTestNg, IfElseSyntaxTest004, TestSize.Level1)
144 {
145 IfElseModelNG ifElse;
146 ifElse.Create();
147 ifElse.SetBranchId(IF_ELSE_BRANCH_ID, removedElmtIds, reservedElmtIds);
148
149 auto ifElseNodeNode = AceType::DynamicCast<IfElseNode>(ViewStackProcessor::GetInstance()->Finish());
150 EXPECT_TRUE(ifElseNodeNode != nullptr && ifElseNodeNode->GetTag() == V2::JS_IF_ELSE_ETS_TAG);
151 EXPECT_EQ(ifElseNodeNode->IsAtomicNode(), IS_ATOMIC_NODE);
152 }
153
154 /**
155 * @tc.name: IfElseSyntaxBranchIDTest005
156 * @tc.desc: Create IfElse and set/get branchId in abnormal condition.
157 * @tc.type: FUNC
158 */
159 HWTEST_F(IfElseSyntaxTestNg, IfElseSyntaxBranchIDTest005, TestSize.Level1)
160 {
161 IfElseModelNG ifElse;
162 ifElse.Create();
163 ifElse.SetBranchId(IF_ELSE_BRANCH_ID, removedElmtIds, reservedElmtIds);
164
165 EXPECT_EQ(ifElse.GetBranchId(), IF_ELSE_BRANCH_ID);
166 auto ifElseNodeNode = AceType::DynamicCast<IfElseNode>(ViewStackProcessor::GetInstance()->Finish());
167 EXPECT_TRUE(ifElseNodeNode != nullptr && ifElseNodeNode->GetTag() == V2::JS_IF_ELSE_ETS_TAG);
168 EXPECT_EQ(ifElseNodeNode->GetBranchId(), IF_ELSE_BRANCH_ID);
169
170 /**
171 // corresponding ets code:
172 // if () {
173 // Blank()
174 // }
175 */
176 auto childFrameNode = FrameNode::CreateFrameNode(V2::BLANK_ETS_TAG, 1, AceType::MakeRefPtr<Pattern>());
177 ifElseNodeNode->AddChild(childFrameNode);
178 EXPECT_EQ(ifElseNodeNode->GetChildren().size(), IF_ELSE_CHILDREN_COUNT);
179 // ifElse node will clean its children when its branch id has changed.
180 ifElseNodeNode->SetBranchId(IF_ELSE_BRANCH_ID_2, removedElmtIds, reservedElmtIds);
181 ifElseNodeNode->FlushUpdateAndMarkDirty();
182 EXPECT_EQ(ifElseNodeNode->GetChildren().size(), IF_ELSE_CHILDREN_COUNT_2);
183
184 /**
185 * @tc.steps: step1. Set branch id which is same as before.
186 * @tc.expected: OnDirtyLayoutWrapperSwap return the true only when the canvas images all have been initialized.
187 */
188 ifElseNodeNode->SetBranchId(IF_ELSE_BRANCH_ID_2, removedElmtIds, reservedElmtIds);
189 ifElseNodeNode->FlushUpdateAndMarkDirty();
190 EXPECT_FALSE(ifElseNodeNode->branchIdChanged_);
191 }
192
193 /**
194 * @tc.name: IfElseSyntaxCreateTest006
195 * @tc.desc: Create IfElse with same id.
196 * @tc.type: FUNC
197 */
198 HWTEST_F(IfElseSyntaxTestNg, IfElseSyntaxTest006, TestSize.Level1)
199 {
200 auto ifElseNode = IfElseNode::GetOrCreateIfElseNode(IF_ELSE_NODE_ID);
201 auto anotherIfElseNode = IfElseNode::GetOrCreateIfElseNode(IF_ELSE_NODE_ID);
202 EXPECT_TRUE(ifElseNode == anotherIfElseNode);
203 }
204
205 /**
206 * @tc.name: IfElseSyntaxCreateTest007
207 * @tc.desc: Test TryRetake function.
208 * @tc.type: FUNC
209 */
210 HWTEST_F(IfElseSyntaxTestNg, IfElseSyntaxTest007, TestSize.Level1)
211 {
212 /**
213 * @tc.steps: step1. Add a node whose id is "node1" to the disappearingChildren of ifElseNode.
214 */
215 auto ifElseNode = IfElseNode::GetOrCreateIfElseNode(IF_ELSE_NODE_ID);
216 ASSERT_NE(ifElseNode, nullptr);
217 auto frameNode = FrameNode::CreateFrameNode(V2::TEXT_ETS_TAG, -1, AceType::MakeRefPtr<Pattern>());
218 ASSERT_NE(frameNode, nullptr);
219 ASSERT_NE(frameNode->GetLayoutProperty(), nullptr);
220 frameNode->UpdateInspectorId("node1");
221 auto frameNode2 = FrameNode::CreateFrameNode(V2::TEXT_ETS_TAG, -1, AceType::MakeRefPtr<Pattern>());
222 ASSERT_NE(frameNode2, nullptr);
223 ASSERT_NE(frameNode2->GetLayoutProperty(), nullptr);
224 frameNode2->UpdateInspectorId("node2");
225 ifElseNode->branchId_ = 0;
226 ifElseNode->AddDisappearingChild(frameNode, -1, 0);
227 ifElseNode->branchId_ = 1;
228 ifElseNode->AddDisappearingChild(frameNode2, -1, 1);
229
230 /**
231 * @tc.steps: step2. IfElse is branch 0 again. Try to reuse "node1".
232 * @tc.expected: node1 can be reused, return value is true.
233 */
234 ifElseNode->branchId_ = 0;
235 bool result1 = ifElseNode->TryRetake("node1");
236 EXPECT_TRUE(result1);
237 EXPECT_TRUE(ifElseNode->GetChildren().size() == 1 && ifElseNode->GetChildAtIndex(0) == frameNode);
238
239 /**
240 * @tc.steps: step3. Try to reuse "node10".
241 * @tc.expected: node10 is not in disappearingChildren so it can't be reused, return value is false.
242 */
243 bool result2 = ifElseNode->TryRetake("node10");
244 EXPECT_FALSE(result2);
245
246 /**
247 * @tc.steps: step4. Try to reuse "node2".
248 * @tc.expected: node2 branch is not same with branchId of ifElse, return value is false.
249 */
250 bool result3 = ifElseNode->TryRetake("node2");
251 EXPECT_FALSE(result3);
252 }
253
254 /**
255 * @tc.name: FlushUpdateAndMarkDirty001
256 * @tc.desc: Test for FlushUpdateAndMarkDirty.
257 * @tc.type: FUNC
258 */
259 HWTEST_F(IfElseSyntaxTestNg, FlushUpdateAndMarkDirty001, TestSize.Level1)
260 {
261 IfElseModelNG ifElse;
262 ifElse.Create();
263
264 auto ifElseNode = AceType::DynamicCast<IfElseNode>(ViewStackProcessor::GetInstance()->Finish());
265 ASSERT_NE(ifElseNode, nullptr);
266 EXPECT_EQ(ifElseNode->GetTag(), V2::JS_IF_ELSE_ETS_TAG);
267 ifElseNode->branchIdChanged_ = true;
268
269 auto node = AceType::MakeRefPtr<FrameNode>("node", -1, AceType::MakeRefPtr<Pattern>());
270 ASSERT_NE(node, nullptr);
271 ifElseNode->SetParent(node);
272 ASSERT_NE(ifElseNode->GetParent(), nullptr);
273 ASSERT_EQ(ifElseNode->GetParent()->GetTag(), "node");
274 ifElseNode->FlushUpdateAndMarkDirty();
275 EXPECT_FALSE(ifElseNode->branchIdChanged_);
276 }
277 } // namespace OHOS::Ace::NG
278