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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "testing/gtest/include/gtest/gtest.h" | 5 #include "testing/gtest/include/gtest/gtest.h" |
6 #include "tools/gn/builder.h" | 6 #include "tools/gn/builder.h" |
7 #include "tools/gn/config.h" | 7 #include "tools/gn/config.h" |
8 #include "tools/gn/loader.h" | 8 #include "tools/gn/loader.h" |
9 #include "tools/gn/target.h" | 9 #include "tools/gn/target.h" |
10 #include "tools/gn/test_with_scope.h" | 10 #include "tools/gn/test_with_scope.h" |
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71 settings_(&build_settings_, std::string()), | 71 settings_(&build_settings_, std::string()), |
72 scope_(&settings_) { | 72 scope_(&settings_) { |
73 build_settings_.SetBuildDir(SourceDir("//out/")); | 73 build_settings_.SetBuildDir(SourceDir("//out/")); |
74 settings_.set_toolchain_label(Label(SourceDir("//tc/"), "default")); | 74 settings_.set_toolchain_label(Label(SourceDir("//tc/"), "default")); |
75 settings_.set_default_toolchain_label(settings_.toolchain_label()); | 75 settings_.set_default_toolchain_label(settings_.toolchain_label()); |
76 } | 76 } |
77 | 77 |
78 Toolchain* DefineToolchain() { | 78 Toolchain* DefineToolchain() { |
79 Toolchain* tc = new Toolchain(&settings_, settings_.toolchain_label()); | 79 Toolchain* tc = new Toolchain(&settings_, settings_.toolchain_label()); |
80 TestWithScope::SetupToolchain(tc); | 80 TestWithScope::SetupToolchain(tc); |
81 builder_->ItemDefined(scoped_ptr<Item>(tc)); | 81 builder_->ItemDefined(std::unique_ptr<Item>(tc)); |
82 return tc; | 82 return tc; |
83 } | 83 } |
84 | 84 |
85 protected: | 85 protected: |
86 scoped_refptr<MockLoader> loader_; | 86 scoped_refptr<MockLoader> loader_; |
87 scoped_refptr<Builder> builder_; | 87 scoped_refptr<Builder> builder_; |
88 BuildSettings build_settings_; | 88 BuildSettings build_settings_; |
89 Settings settings_; | 89 Settings settings_; |
90 Scope scope_; | 90 Scope scope_; |
91 }; | 91 }; |
92 | 92 |
93 } // namespace | 93 } // namespace |
94 | 94 |
95 TEST_F(BuilderTest, BasicDeps) { | 95 TEST_F(BuilderTest, BasicDeps) { |
96 SourceDir toolchain_dir = settings_.toolchain_label().dir(); | 96 SourceDir toolchain_dir = settings_.toolchain_label().dir(); |
97 std::string toolchain_name = settings_.toolchain_label().name(); | 97 std::string toolchain_name = settings_.toolchain_label().name(); |
98 | 98 |
99 // Construct a dependency chain: A -> B -> C. Define A first with a | 99 // Construct a dependency chain: A -> B -> C. Define A first with a |
100 // forward-reference to B, then C, then B to test the different orders that | 100 // forward-reference to B, then C, then B to test the different orders that |
101 // the dependencies are hooked up. | 101 // the dependencies are hooked up. |
102 Label a_label(SourceDir("//a/"), "a", toolchain_dir, toolchain_name); | 102 Label a_label(SourceDir("//a/"), "a", toolchain_dir, toolchain_name); |
103 Label b_label(SourceDir("//b/"), "b", toolchain_dir, toolchain_name); | 103 Label b_label(SourceDir("//b/"), "b", toolchain_dir, toolchain_name); |
104 Label c_label(SourceDir("//c/"), "c", toolchain_dir, toolchain_name); | 104 Label c_label(SourceDir("//c/"), "c", toolchain_dir, toolchain_name); |
105 | 105 |
106 // The builder will take ownership of the pointers. | 106 // The builder will take ownership of the pointers. |
107 Target* a = new Target(&settings_, a_label); | 107 Target* a = new Target(&settings_, a_label); |
108 a->public_deps().push_back(LabelTargetPair(b_label)); | 108 a->public_deps().push_back(LabelTargetPair(b_label)); |
109 a->set_output_type(Target::EXECUTABLE); | 109 a->set_output_type(Target::EXECUTABLE); |
110 builder_->ItemDefined(scoped_ptr<Item>(a)); | 110 builder_->ItemDefined(std::unique_ptr<Item>(a)); |
111 | 111 |
112 // Should have requested that B and the toolchain is loaded. | 112 // Should have requested that B and the toolchain is loaded. |
113 EXPECT_TRUE(loader_->HasLoadedTwo(SourceFile("//tc/BUILD.gn"), | 113 EXPECT_TRUE(loader_->HasLoadedTwo(SourceFile("//tc/BUILD.gn"), |
114 SourceFile("//b/BUILD.gn"))); | 114 SourceFile("//b/BUILD.gn"))); |
115 | 115 |
116 // Define the toolchain. | 116 // Define the toolchain. |
117 DefineToolchain(); | 117 DefineToolchain(); |
118 BuilderRecord* toolchain_record = | 118 BuilderRecord* toolchain_record = |
119 builder_->GetRecord(settings_.toolchain_label()); | 119 builder_->GetRecord(settings_.toolchain_label()); |
120 ASSERT_TRUE(toolchain_record); | 120 ASSERT_TRUE(toolchain_record); |
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145 | 145 |
146 // B should be marked as having A waiting on it. | 146 // B should be marked as having A waiting on it. |
147 EXPECT_EQ(1u, b_record->waiting_on_resolution().size()); | 147 EXPECT_EQ(1u, b_record->waiting_on_resolution().size()); |
148 EXPECT_NE(b_record->waiting_on_resolution().end(), | 148 EXPECT_NE(b_record->waiting_on_resolution().end(), |
149 b_record->waiting_on_resolution().find(a_record)); | 149 b_record->waiting_on_resolution().find(a_record)); |
150 | 150 |
151 // Add the C target. | 151 // Add the C target. |
152 Target* c = new Target(&settings_, c_label); | 152 Target* c = new Target(&settings_, c_label); |
153 c->set_output_type(Target::STATIC_LIBRARY); | 153 c->set_output_type(Target::STATIC_LIBRARY); |
154 c->visibility().SetPublic(); | 154 c->visibility().SetPublic(); |
155 builder_->ItemDefined(scoped_ptr<Item>(c)); | 155 builder_->ItemDefined(std::unique_ptr<Item>(c)); |
156 | 156 |
157 // C only depends on the already-loaded toolchain so we shouldn't have | 157 // C only depends on the already-loaded toolchain so we shouldn't have |
158 // requested anything else. | 158 // requested anything else. |
159 EXPECT_TRUE(loader_->HasLoadedNone()); | 159 EXPECT_TRUE(loader_->HasLoadedNone()); |
160 | 160 |
161 // Add the B target. | 161 // Add the B target. |
162 Target* b = new Target(&settings_, b_label); | 162 Target* b = new Target(&settings_, b_label); |
163 a->public_deps().push_back(LabelTargetPair(c_label)); | 163 a->public_deps().push_back(LabelTargetPair(c_label)); |
164 b->set_output_type(Target::SHARED_LIBRARY); | 164 b->set_output_type(Target::SHARED_LIBRARY); |
165 b->visibility().SetPublic(); | 165 b->visibility().SetPublic(); |
166 builder_->ItemDefined(scoped_ptr<Item>(b)); | 166 builder_->ItemDefined(std::unique_ptr<Item>(b)); |
167 | 167 |
168 // B depends only on the already-loaded C and toolchain so we shouldn't have | 168 // B depends only on the already-loaded C and toolchain so we shouldn't have |
169 // requested anything else. | 169 // requested anything else. |
170 EXPECT_TRUE(loader_->HasLoadedNone()); | 170 EXPECT_TRUE(loader_->HasLoadedNone()); |
171 | 171 |
172 // All targets should now be resolved. | 172 // All targets should now be resolved. |
173 BuilderRecord* c_record = builder_->GetRecord(c_label); | 173 BuilderRecord* c_record = builder_->GetRecord(c_label); |
174 EXPECT_TRUE(a_record->resolved()); | 174 EXPECT_TRUE(a_record->resolved()); |
175 EXPECT_TRUE(b_record->resolved()); | 175 EXPECT_TRUE(b_record->resolved()); |
176 EXPECT_TRUE(c_record->resolved()); | 176 EXPECT_TRUE(c_record->resolved()); |
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187 // Tests that the "should generate" flag is set and propagated properly. | 187 // Tests that the "should generate" flag is set and propagated properly. |
188 TEST_F(BuilderTest, ShouldGenerate) { | 188 TEST_F(BuilderTest, ShouldGenerate) { |
189 DefineToolchain(); | 189 DefineToolchain(); |
190 | 190 |
191 // Define a secondary toolchain. | 191 // Define a secondary toolchain. |
192 Settings settings2(&build_settings_, "secondary/"); | 192 Settings settings2(&build_settings_, "secondary/"); |
193 Label toolchain_label2(SourceDir("//tc/"), "secondary"); | 193 Label toolchain_label2(SourceDir("//tc/"), "secondary"); |
194 settings2.set_toolchain_label(toolchain_label2); | 194 settings2.set_toolchain_label(toolchain_label2); |
195 Toolchain* tc2 = new Toolchain(&settings2, toolchain_label2); | 195 Toolchain* tc2 = new Toolchain(&settings2, toolchain_label2); |
196 TestWithScope::SetupToolchain(tc2); | 196 TestWithScope::SetupToolchain(tc2); |
197 builder_->ItemDefined(scoped_ptr<Item>(tc2)); | 197 builder_->ItemDefined(std::unique_ptr<Item>(tc2)); |
198 | 198 |
199 // Construct a dependency chain: A -> B. A is in the default toolchain, B | 199 // Construct a dependency chain: A -> B. A is in the default toolchain, B |
200 // is not. | 200 // is not. |
201 Label a_label(SourceDir("//foo/"), "a", | 201 Label a_label(SourceDir("//foo/"), "a", |
202 settings_.toolchain_label().dir(), "a"); | 202 settings_.toolchain_label().dir(), "a"); |
203 Label b_label(SourceDir("//foo/"), "b", | 203 Label b_label(SourceDir("//foo/"), "b", |
204 toolchain_label2.dir(), toolchain_label2.name()); | 204 toolchain_label2.dir(), toolchain_label2.name()); |
205 | 205 |
206 // First define B. | 206 // First define B. |
207 Target* b = new Target(&settings2, b_label); | 207 Target* b = new Target(&settings2, b_label); |
208 b->visibility().SetPublic(); | 208 b->visibility().SetPublic(); |
209 b->set_output_type(Target::EXECUTABLE); | 209 b->set_output_type(Target::EXECUTABLE); |
210 builder_->ItemDefined(scoped_ptr<Item>(b)); | 210 builder_->ItemDefined(std::unique_ptr<Item>(b)); |
211 | 211 |
212 // B should not be marked generated by default. | 212 // B should not be marked generated by default. |
213 BuilderRecord* b_record = builder_->GetRecord(b_label); | 213 BuilderRecord* b_record = builder_->GetRecord(b_label); |
214 EXPECT_FALSE(b_record->should_generate()); | 214 EXPECT_FALSE(b_record->should_generate()); |
215 | 215 |
216 // Define A with a dependency on B. | 216 // Define A with a dependency on B. |
217 Target* a = new Target(&settings_, a_label); | 217 Target* a = new Target(&settings_, a_label); |
218 a->public_deps().push_back(LabelTargetPair(b_label)); | 218 a->public_deps().push_back(LabelTargetPair(b_label)); |
219 a->set_output_type(Target::EXECUTABLE); | 219 a->set_output_type(Target::EXECUTABLE); |
220 builder_->ItemDefined(scoped_ptr<Item>(a)); | 220 builder_->ItemDefined(std::unique_ptr<Item>(a)); |
221 | 221 |
222 // A should have the generate bit set since it's in the default toolchain. | 222 // A should have the generate bit set since it's in the default toolchain. |
223 BuilderRecord* a_record = builder_->GetRecord(a_label); | 223 BuilderRecord* a_record = builder_->GetRecord(a_label); |
224 EXPECT_TRUE(a_record->should_generate()); | 224 EXPECT_TRUE(a_record->should_generate()); |
225 | 225 |
226 // It should have gotten pushed to B. | 226 // It should have gotten pushed to B. |
227 EXPECT_TRUE(b_record->should_generate()); | 227 EXPECT_TRUE(b_record->should_generate()); |
228 } | 228 } |
229 | 229 |
230 // Tests that configs applied to a config get loaded (bug 536844). | 230 // Tests that configs applied to a config get loaded (bug 536844). |
231 TEST_F(BuilderTest, ConfigLoad) { | 231 TEST_F(BuilderTest, ConfigLoad) { |
232 SourceDir toolchain_dir = settings_.toolchain_label().dir(); | 232 SourceDir toolchain_dir = settings_.toolchain_label().dir(); |
233 std::string toolchain_name = settings_.toolchain_label().name(); | 233 std::string toolchain_name = settings_.toolchain_label().name(); |
234 | 234 |
235 // Construct a dependency chain: A -> B -> C. Define A first with a | 235 // Construct a dependency chain: A -> B -> C. Define A first with a |
236 // forward-reference to B, then C, then B to test the different orders that | 236 // forward-reference to B, then C, then B to test the different orders that |
237 // the dependencies are hooked up. | 237 // the dependencies are hooked up. |
238 Label a_label(SourceDir("//a/"), "a", toolchain_dir, toolchain_name); | 238 Label a_label(SourceDir("//a/"), "a", toolchain_dir, toolchain_name); |
239 Label b_label(SourceDir("//b/"), "b", toolchain_dir, toolchain_name); | 239 Label b_label(SourceDir("//b/"), "b", toolchain_dir, toolchain_name); |
240 Label c_label(SourceDir("//c/"), "c", toolchain_dir, toolchain_name); | 240 Label c_label(SourceDir("//c/"), "c", toolchain_dir, toolchain_name); |
241 | 241 |
242 // The builder will take ownership of the pointers. | 242 // The builder will take ownership of the pointers. |
243 Config* a = new Config(&settings_, a_label); | 243 Config* a = new Config(&settings_, a_label); |
244 a->configs().push_back(LabelConfigPair(b_label)); | 244 a->configs().push_back(LabelConfigPair(b_label)); |
245 builder_->ItemDefined(scoped_ptr<Item>(a)); | 245 builder_->ItemDefined(std::unique_ptr<Item>(a)); |
246 | 246 |
247 // Should have requested that B is loaded. | 247 // Should have requested that B is loaded. |
248 EXPECT_TRUE(loader_->HasLoadedOne(SourceFile("//b/BUILD.gn"))); | 248 EXPECT_TRUE(loader_->HasLoadedOne(SourceFile("//b/BUILD.gn"))); |
249 } | 249 } |
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