1 // Copyright 2008 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are
4 // met:
5 //
6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided
11 // with the distribution.
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13 // contributors may be used to endorse or promote products derived
14 // from this software without specific prior written permission.
15 //
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.
27
28 #include "include/v8.h"
29 #include "test/cctest/cctest.h"
30
31 #include "include/libplatform/libplatform.h"
32 #include "src/debug/debug.h"
33 #include "test/cctest/print-extension.h"
34 #include "test/cctest/profiler-extension.h"
35 #include "test/cctest/trace-extension.h"
36
37 #if V8_OS_WIN
38 #include <windows.h> // NOLINT
39 #if V8_CC_MSVC
40 #include <crtdbg.h>
41 #endif
42 #endif
43
44 enum InitializationState {kUnset, kUnintialized, kInitialized};
45 static InitializationState initialization_state_ = kUnset;
46 static bool disable_automatic_dispose_ = false;
47
48 CcTest* CcTest::last_ = NULL;
49 bool CcTest::initialize_called_ = false;
50 v8::base::Atomic32 CcTest::isolate_used_ = 0;
51 v8::ArrayBuffer::Allocator* CcTest::allocator_ = NULL;
52 v8::Isolate* CcTest::isolate_ = NULL;
53
CcTest(TestFunction * callback,const char * file,const char * name,bool enabled,bool initialize)54 CcTest::CcTest(TestFunction* callback, const char* file, const char* name,
55 bool enabled, bool initialize)
56 : callback_(callback),
57 name_(name),
58 enabled_(enabled),
59 initialize_(initialize),
60 prev_(last_) {
61 // Find the base name of this test (const_cast required on Windows).
62 char *basename = strrchr(const_cast<char *>(file), '/');
63 if (!basename) {
64 basename = strrchr(const_cast<char *>(file), '\\');
65 }
66 if (!basename) {
67 basename = v8::internal::StrDup(file);
68 } else {
69 basename = v8::internal::StrDup(basename + 1);
70 }
71 // Drop the extension, if there is one.
72 char *extension = strrchr(basename, '.');
73 if (extension) *extension = 0;
74 // Install this test in the list of tests
75 file_ = basename;
76 prev_ = last_;
77 last_ = this;
78 }
79
80
Run()81 void CcTest::Run() {
82 if (!initialize_) {
83 CHECK(initialization_state_ != kInitialized);
84 initialization_state_ = kUnintialized;
85 CHECK(CcTest::isolate_ == NULL);
86 } else {
87 CHECK(initialization_state_ != kUnintialized);
88 initialization_state_ = kInitialized;
89 if (isolate_ == NULL) {
90 v8::Isolate::CreateParams create_params;
91 create_params.array_buffer_allocator = allocator_;
92 isolate_ = v8::Isolate::New(create_params);
93 }
94 isolate_->Enter();
95 }
96 callback_();
97 if (initialize_) {
98 if (v8::Locker::IsActive()) {
99 v8::Locker locker(isolate_);
100 EmptyMessageQueues(isolate_);
101 } else {
102 EmptyMessageQueues(isolate_);
103 }
104 isolate_->Exit();
105 }
106 }
107
108
NewContext(CcTestExtensionFlags extensions,v8::Isolate * isolate)109 v8::Local<v8::Context> CcTest::NewContext(CcTestExtensionFlags extensions,
110 v8::Isolate* isolate) {
111 const char* extension_names[kMaxExtensions];
112 int extension_count = 0;
113 #define CHECK_EXTENSION_FLAG(Name, Id) \
114 if (extensions.Contains(Name##_ID)) extension_names[extension_count++] = Id;
115 EXTENSION_LIST(CHECK_EXTENSION_FLAG)
116 #undef CHECK_EXTENSION_FLAG
117 v8::ExtensionConfiguration config(extension_count, extension_names);
118 v8::Local<v8::Context> context = v8::Context::New(isolate, &config);
119 CHECK(!context.IsEmpty());
120 return context;
121 }
122
123
DisableAutomaticDispose()124 void CcTest::DisableAutomaticDispose() {
125 CHECK_EQ(kUnintialized, initialization_state_);
126 disable_automatic_dispose_ = true;
127 }
128
129
PrintTestList(CcTest * current)130 static void PrintTestList(CcTest* current) {
131 if (current == NULL) return;
132 PrintTestList(current->prev());
133 printf("%s/%s\n", current->file(), current->name());
134 }
135
136
137 class CcTestArrayBufferAllocator : public v8::ArrayBuffer::Allocator {
Allocate(size_t length)138 virtual void* Allocate(size_t length) {
139 void* data = AllocateUninitialized(length == 0 ? 1 : length);
140 return data == NULL ? data : memset(data, 0, length);
141 }
AllocateUninitialized(size_t length)142 virtual void* AllocateUninitialized(size_t length) {
143 return malloc(length == 0 ? 1 : length);
144 }
Free(void * data,size_t length)145 virtual void Free(void* data, size_t length) { free(data); }
146 // TODO(dslomov): Remove when v8:2823 is fixed.
Free(void * data)147 virtual void Free(void* data) { UNREACHABLE(); }
148 };
149
150
SuggestTestHarness(int tests)151 static void SuggestTestHarness(int tests) {
152 if (tests == 0) return;
153 printf("Running multiple tests in sequence is deprecated and may cause "
154 "bogus failure. Consider using tools/run-tests.py instead.\n");
155 }
156
157
main(int argc,char * argv[])158 int main(int argc, char* argv[]) {
159 #if V8_OS_WIN
160 UINT new_flags =
161 SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX;
162 UINT existing_flags = SetErrorMode(new_flags);
163 SetErrorMode(existing_flags | new_flags);
164 #if V8_CC_MSVC
165 _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_DEBUG | _CRTDBG_MODE_FILE);
166 _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR);
167 _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_DEBUG | _CRTDBG_MODE_FILE);
168 _CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);
169 _CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_DEBUG | _CRTDBG_MODE_FILE);
170 _CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR);
171 _set_error_mode(_OUT_TO_STDERR);
172 #endif // V8_CC_MSVC
173 #endif // V8_OS_WIN
174
175 // hack to print cctest specific flags
176 for (int i = 1; i < argc; i++) {
177 char* arg = argv[i];
178 if ((strcmp(arg, "--help") == 0) || (strcmp(arg, "-h") == 0)) {
179 printf("Usage: %s [--list] [[V8_FLAGS] CCTEST]\n", argv[0]);
180 printf("\n");
181 printf("Options:\n");
182 printf(" --list: list all cctests\n");
183 printf(" CCTEST: cctest identfier returned by --list\n");
184 printf(" D8_FLAGS: see d8 output below\n");
185 printf("\n\n");
186 }
187 }
188
189 v8::V8::InitializeICUDefaultLocation(argv[0]);
190 v8::Platform* platform = v8::platform::CreateDefaultPlatform();
191 v8::V8::InitializePlatform(platform);
192 v8::internal::FlagList::SetFlagsFromCommandLine(&argc, argv, true);
193 v8::V8::Initialize();
194 v8::V8::InitializeExternalStartupData(argv[0]);
195
196 CcTestArrayBufferAllocator array_buffer_allocator;
197 CcTest::set_array_buffer_allocator(&array_buffer_allocator);
198
199 i::PrintExtension print_extension;
200 v8::RegisterExtension(&print_extension);
201 i::ProfilerExtension profiler_extension;
202 v8::RegisterExtension(&profiler_extension);
203 i::TraceExtension trace_extension;
204 v8::RegisterExtension(&trace_extension);
205
206 int tests_run = 0;
207 bool print_run_count = true;
208 for (int i = 1; i < argc; i++) {
209 char* arg = argv[i];
210 if (strcmp(arg, "--list") == 0) {
211 PrintTestList(CcTest::last());
212 print_run_count = false;
213
214 } else {
215 char* arg_copy = v8::internal::StrDup(arg);
216 char* testname = strchr(arg_copy, '/');
217 if (testname) {
218 // Split the string in two by nulling the slash and then run
219 // exact matches.
220 *testname = 0;
221 char* file = arg_copy;
222 char* name = testname + 1;
223 CcTest* test = CcTest::last();
224 while (test != NULL) {
225 if (test->enabled()
226 && strcmp(test->file(), file) == 0
227 && strcmp(test->name(), name) == 0) {
228 SuggestTestHarness(tests_run++);
229 test->Run();
230 }
231 test = test->prev();
232 }
233
234 } else {
235 // Run all tests with the specified file or test name.
236 char* file_or_name = arg_copy;
237 CcTest* test = CcTest::last();
238 while (test != NULL) {
239 if (test->enabled()
240 && (strcmp(test->file(), file_or_name) == 0
241 || strcmp(test->name(), file_or_name) == 0)) {
242 SuggestTestHarness(tests_run++);
243 test->Run();
244 }
245 test = test->prev();
246 }
247 }
248 v8::internal::DeleteArray<char>(arg_copy);
249 }
250 }
251 if (print_run_count && tests_run != 1)
252 printf("Ran %i tests.\n", tests_run);
253 CcTest::TearDown();
254 // TODO(svenpanne) See comment above.
255 // if (!disable_automatic_dispose_) v8::V8::Dispose();
256 v8::V8::ShutdownPlatform();
257 delete platform;
258 return 0;
259 }
260
261 RegisterThreadedTest *RegisterThreadedTest::first_ = NULL;
262 int RegisterThreadedTest::count_ = 0;
263