OLD | NEW |
1 // Copyright 2008 the V8 project authors. All rights reserved. | 1 // Copyright 2008 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
(...skipping 10 matching lines...) Expand all Loading... |
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 #ifndef CCTEST_H_ | 28 #ifndef CCTEST_H_ |
29 #define CCTEST_H_ | 29 #define CCTEST_H_ |
30 | 30 |
| 31 #include "v8.h" |
| 32 |
31 #ifndef TEST | 33 #ifndef TEST |
32 #define TEST(Name) \ | 34 #define TEST(Name) \ |
33 static void Test##Name(); \ | 35 static void Test##Name(); \ |
34 CcTest register_test_##Name(Test##Name, __FILE__, #Name, NULL, true); \ | 36 CcTest register_test_##Name(Test##Name, __FILE__, #Name, NULL, true); \ |
35 static void Test##Name() | 37 static void Test##Name() |
36 #endif | 38 #endif |
37 | 39 |
38 #ifndef DEPENDENT_TEST | 40 #ifndef DEPENDENT_TEST |
39 #define DEPENDENT_TEST(Name, Dep) \ | 41 #define DEPENDENT_TEST(Name, Dep) \ |
40 static void Test##Name(); \ | 42 static void Test##Name(); \ |
(...skipping 24 matching lines...) Expand all Loading... |
65 private: | 67 private: |
66 TestFunction* callback_; | 68 TestFunction* callback_; |
67 const char* file_; | 69 const char* file_; |
68 const char* name_; | 70 const char* name_; |
69 const char* dependency_; | 71 const char* dependency_; |
70 bool enabled_; | 72 bool enabled_; |
71 static CcTest* last_; | 73 static CcTest* last_; |
72 CcTest* prev_; | 74 CcTest* prev_; |
73 }; | 75 }; |
74 | 76 |
| 77 // Switches between all the Api tests using the threading support. |
| 78 // In order to get a surprising but repeatable pattern of thread |
| 79 // switching it has extra semaphores to control the order in which |
| 80 // the tests alternate, not relying solely on the big V8 lock. |
| 81 // |
| 82 // A test is augmented with calls to ApiTestFuzzer::Fuzz() in its |
| 83 // callbacks. This will have no effect when we are not running the |
| 84 // thread fuzzing test. In the thread fuzzing test it will |
| 85 // pseudorandomly select a successor thread and switch execution |
| 86 // to that thread, suspending the current test. |
| 87 class ApiTestFuzzer: public v8::internal::Thread { |
| 88 public: |
| 89 void CallTest(); |
| 90 explicit ApiTestFuzzer(int num) |
| 91 : test_number_(num), |
| 92 gate_(v8::internal::OS::CreateSemaphore(0)), |
| 93 active_(true) { |
| 94 } |
| 95 ~ApiTestFuzzer() { delete gate_; } |
| 96 |
| 97 // The ApiTestFuzzer is also a Thread, so it has a Run method. |
| 98 virtual void Run(); |
| 99 |
| 100 enum PartOfTest { FIRST_PART, SECOND_PART }; |
| 101 |
| 102 static void Setup(PartOfTest part); |
| 103 static void RunAllTests(); |
| 104 static void TearDown(); |
| 105 // This method switches threads if we are running the Threading test. |
| 106 // Otherwise it does nothing. |
| 107 static void Fuzz(); |
| 108 private: |
| 109 static bool fuzzing_; |
| 110 static int tests_being_run_; |
| 111 static int current_; |
| 112 static int active_tests_; |
| 113 static bool NextThread(); |
| 114 int test_number_; |
| 115 v8::internal::Semaphore* gate_; |
| 116 bool active_; |
| 117 void ContextSwitch(); |
| 118 static int GetNextTestNumber(); |
| 119 static v8::internal::Semaphore* all_tests_done_; |
| 120 }; |
| 121 |
| 122 |
| 123 #define THREADED_TEST(Name) \ |
| 124 static void Test##Name(); \ |
| 125 RegisterThreadedTest register_##Name(Test##Name, #Name); \ |
| 126 /* */ TEST(Name) |
| 127 |
| 128 |
| 129 class RegisterThreadedTest { |
| 130 public: |
| 131 explicit RegisterThreadedTest(CcTest::TestFunction* callback, |
| 132 const char* name) |
| 133 : fuzzer_(NULL), callback_(callback), name_(name) { |
| 134 prev_ = first_; |
| 135 first_ = this; |
| 136 count_++; |
| 137 } |
| 138 static int count() { return count_; } |
| 139 static RegisterThreadedTest* nth(int i) { |
| 140 CHECK(i < count()); |
| 141 RegisterThreadedTest* current = first_; |
| 142 while (i > 0) { |
| 143 i--; |
| 144 current = current->prev_; |
| 145 } |
| 146 return current; |
| 147 } |
| 148 CcTest::TestFunction* callback() { return callback_; } |
| 149 ApiTestFuzzer* fuzzer_; |
| 150 const char* name() { return name_; } |
| 151 |
| 152 private: |
| 153 static RegisterThreadedTest* first_; |
| 154 static int count_; |
| 155 CcTest::TestFunction* callback_; |
| 156 RegisterThreadedTest* prev_; |
| 157 const char* name_; |
| 158 }; |
| 159 |
| 160 |
| 161 // A LocalContext holds a reference to a v8::Context. |
| 162 class LocalContext { |
| 163 public: |
| 164 LocalContext(v8::ExtensionConfiguration* extensions = 0, |
| 165 v8::Handle<v8::ObjectTemplate> global_template = |
| 166 v8::Handle<v8::ObjectTemplate>(), |
| 167 v8::Handle<v8::Value> global_object = v8::Handle<v8::Value>()) |
| 168 : context_(v8::Context::New(extensions, global_template, global_object)) { |
| 169 context_->Enter(); |
| 170 } |
| 171 |
| 172 virtual ~LocalContext() { |
| 173 context_->Exit(); |
| 174 context_.Dispose(); |
| 175 } |
| 176 |
| 177 v8::Context* operator->() { return *context_; } |
| 178 v8::Context* operator*() { return *context_; } |
| 179 bool IsReady() { return !context_.IsEmpty(); } |
| 180 |
| 181 v8::Local<v8::Context> local() { |
| 182 return v8::Local<v8::Context>::New(context_); |
| 183 } |
| 184 |
| 185 private: |
| 186 v8::Persistent<v8::Context> context_; |
| 187 }; |
| 188 |
| 189 |
| 190 static inline v8::Local<v8::Value> v8_num(double x) { |
| 191 return v8::Number::New(x); |
| 192 } |
| 193 |
| 194 |
| 195 static inline v8::Local<v8::String> v8_str(const char* x) { |
| 196 return v8::String::New(x); |
| 197 } |
| 198 |
| 199 |
| 200 static inline v8::Local<v8::Script> v8_compile(const char* x) { |
| 201 return v8::Script::Compile(v8_str(x)); |
| 202 } |
| 203 |
| 204 |
| 205 // Helper function that compiles and runs the source. |
| 206 static inline v8::Local<v8::Value> CompileRun(const char* source) { |
| 207 return v8::Script::Compile(v8::String::New(source))->Run(); |
| 208 } |
| 209 |
| 210 |
75 #endif // ifndef CCTEST_H_ | 211 #endif // ifndef CCTEST_H_ |
OLD | NEW |