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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 |
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52 Handle<JSObject> global(isolate->context()->global_object()); | 52 Handle<JSObject> global(isolate->context()->global_object()); |
53 Runtime::SetObjectProperty(isolate, global, internalized_name, object, | 53 Runtime::SetObjectProperty(isolate, global, internalized_name, object, |
54 SLOPPY).Check(); | 54 SLOPPY).Check(); |
55 } | 55 } |
56 | 56 |
57 | 57 |
58 static Handle<JSFunction> Compile(const char* source) { | 58 static Handle<JSFunction> Compile(const char* source) { |
59 Isolate* isolate = CcTest::i_isolate(); | 59 Isolate* isolate = CcTest::i_isolate(); |
60 Handle<String> source_code = isolate->factory()->NewStringFromUtf8( | 60 Handle<String> source_code = isolate->factory()->NewStringFromUtf8( |
61 CStrVector(source)).ToHandleChecked(); | 61 CStrVector(source)).ToHandleChecked(); |
62 Handle<SharedFunctionInfo> shared_function = | 62 Handle<SharedFunctionInfo> shared_function = Compiler::CompileScript( |
63 Compiler::CompileScript(source_code, | 63 source_code, Handle<String>(), 0, 0, false, |
64 Handle<String>(), | 64 Handle<Context>(isolate->native_context()), NULL, NULL, |
65 0, | 65 v8::ScriptCompiler::kNoCompileOptions, NOT_NATIVES_CODE); |
66 0, | |
67 false, | |
68 Handle<Context>(isolate->native_context()), | |
69 NULL, NULL, NO_CACHED_DATA, | |
70 NOT_NATIVES_CODE); | |
71 return isolate->factory()->NewFunctionFromSharedFunctionInfo( | 66 return isolate->factory()->NewFunctionFromSharedFunctionInfo( |
72 shared_function, isolate->native_context()); | 67 shared_function, isolate->native_context()); |
73 } | 68 } |
74 | 69 |
75 | 70 |
76 static double Inc(Isolate* isolate, int x) { | 71 static double Inc(Isolate* isolate, int x) { |
77 const char* source = "result = %d + 1;"; | 72 const char* source = "result = %d + 1;"; |
78 EmbeddedVector<char, 512> buffer; | 73 EmbeddedVector<char, 512> buffer; |
79 SNPrintF(buffer, source, x); | 74 SNPrintF(buffer, source, x); |
80 | 75 |
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392 *v8::Local<v8::Function>::Cast(env->Global()->Get(v8_str("closure2")))); | 387 *v8::Local<v8::Function>::Cast(env->Global()->Get(v8_str("closure2")))); |
393 CHECK(fun1->IsOptimized() | 388 CHECK(fun1->IsOptimized() |
394 || !CcTest::i_isolate()->use_crankshaft() || !fun1->IsOptimizable()); | 389 || !CcTest::i_isolate()->use_crankshaft() || !fun1->IsOptimizable()); |
395 CHECK(fun2->IsOptimized() | 390 CHECK(fun2->IsOptimized() |
396 || !CcTest::i_isolate()->use_crankshaft() || !fun2->IsOptimizable()); | 391 || !CcTest::i_isolate()->use_crankshaft() || !fun2->IsOptimizable()); |
397 CHECK_EQ(fun1->code(), fun2->code()); | 392 CHECK_EQ(fun1->code(), fun2->code()); |
398 } | 393 } |
399 } | 394 } |
400 | 395 |
401 | 396 |
402 TEST(SerializeToplevel) { | 397 TEST(SerializeToplevel) { |
Yang
2014/07/14 11:22:49
Note that I updated and moved this entire test to
| |
403 FLAG_serialize_toplevel = true; | 398 FLAG_serialize_toplevel = true; |
404 v8::HandleScope scope(CcTest::isolate()); | 399 v8::HandleScope scope(CcTest::isolate()); |
405 v8::Local<v8::Context> context = CcTest::NewContext(PRINT_EXTENSION); | 400 v8::Local<v8::Context> context = CcTest::NewContext(PRINT_EXTENSION); |
406 v8::Context::Scope context_scope(context); | 401 v8::Context::Scope context_scope(context); |
407 | 402 |
408 const char* source1 = "1 + 1"; | 403 const char* source1 = "1 + 1"; |
409 const char* source2 = "1 + 2"; // Use alternate string to verify caching. | 404 const char* source2 = "1 + 2"; // Use alternate string to verify caching. |
410 | 405 |
411 Isolate* isolate = CcTest::i_isolate(); | 406 Isolate* isolate = CcTest::i_isolate(); |
412 Handle<String> source1_string = isolate->factory() | 407 Handle<String> source1_string = isolate->factory() |
413 ->NewStringFromUtf8(CStrVector(source1)) | 408 ->NewStringFromUtf8(CStrVector(source1)) |
414 .ToHandleChecked(); | 409 .ToHandleChecked(); |
415 Handle<String> source2_string = isolate->factory() | 410 Handle<String> source2_string = isolate->factory() |
416 ->NewStringFromUtf8(CStrVector(source2)) | 411 ->NewStringFromUtf8(CStrVector(source2)) |
417 .ToHandleChecked(); | 412 .ToHandleChecked(); |
418 | 413 |
419 ScriptData* cache = NULL; | 414 ScriptData* cache = NULL; |
420 | 415 |
421 Handle<SharedFunctionInfo> orig = | 416 Handle<SharedFunctionInfo> orig = Compiler::CompileScript( |
422 Compiler::CompileScript(source1_string, Handle<String>(), 0, 0, false, | 417 source1_string, Handle<String>(), 0, 0, false, |
423 Handle<Context>(isolate->native_context()), NULL, | 418 Handle<Context>(isolate->native_context()), NULL, &cache, |
424 &cache, PRODUCE_CACHED_DATA, NOT_NATIVES_CODE); | 419 v8::ScriptCompiler::kProduceCodeCache, NOT_NATIVES_CODE); |
425 | 420 |
426 Handle<SharedFunctionInfo> info = | 421 Handle<SharedFunctionInfo> info = Compiler::CompileScript( |
427 Compiler::CompileScript(source2_string, Handle<String>(), 0, 0, false, | 422 source2_string, Handle<String>(), 0, 0, false, |
428 Handle<Context>(isolate->native_context()), NULL, | 423 Handle<Context>(isolate->native_context()), NULL, &cache, |
429 &cache, CONSUME_CACHED_DATA, NOT_NATIVES_CODE); | 424 v8::ScriptCompiler::kConsumeCodeCache, NOT_NATIVES_CODE); |
430 | 425 |
431 CHECK_NE(*orig, *info); | 426 CHECK_NE(*orig, *info); |
432 Handle<JSFunction> fun = | 427 Handle<JSFunction> fun = |
433 isolate->factory()->NewFunctionFromSharedFunctionInfo( | 428 isolate->factory()->NewFunctionFromSharedFunctionInfo( |
434 info, isolate->native_context()); | 429 info, isolate->native_context()); |
435 Handle<JSObject> global(isolate->context()->global_object()); | 430 Handle<JSObject> global(isolate->context()->global_object()); |
436 Handle<Object> result = | 431 Handle<Object> result = |
437 Execution::Call(isolate, fun, global, 0, NULL).ToHandleChecked(); | 432 Execution::Call(isolate, fun, global, 0, NULL).ToHandleChecked(); |
438 CHECK_EQ(2, Handle<Smi>::cast(result)->value()); | 433 CHECK_EQ(2, Handle<Smi>::cast(result)->value()); |
439 | 434 |
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486 CompileRun("function f() { a = 12345678 }; f();"); | 481 CompileRun("function f() { a = 12345678 }; f();"); |
487 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 482 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
488 CompileRun("function f(x) { a = 12345678 + x}; f(1);"); | 483 CompileRun("function f(x) { a = 12345678 + x}; f(1);"); |
489 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 484 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
490 CompileRun("function f(x) { var arguments = 1; x += 12345678}; f(1);"); | 485 CompileRun("function f(x) { var arguments = 1; x += 12345678}; f(1);"); |
491 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 486 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
492 CompileRun("function f(x) { var arguments = 1; x = 12345678}; f(1);"); | 487 CompileRun("function f(x) { var arguments = 1; x = 12345678}; f(1);"); |
493 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 488 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
494 } | 489 } |
495 #endif | 490 #endif |
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