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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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31 #include "v8.h" | 31 #include "v8.h" |
32 | 32 |
33 #include "compiler.h" | 33 #include "compiler.h" |
34 #include "disasm.h" | 34 #include "disasm.h" |
35 #include "cctest.h" | 35 #include "cctest.h" |
36 | 36 |
37 using namespace v8::internal; | 37 using namespace v8::internal; |
38 | 38 |
39 static Handle<Object> GetGlobalProperty(const char* name) { | 39 static Handle<Object> GetGlobalProperty(const char* name) { |
40 Isolate* isolate = CcTest::i_isolate(); | 40 Isolate* isolate = CcTest::i_isolate(); |
| 41 Handle<String> internalized_name = |
| 42 isolate->factory()->InternalizeUtf8String(name); |
41 return Object::GetProperty( | 43 return Object::GetProperty( |
42 isolate, isolate->global_object(), name).ToHandleChecked(); | 44 isolate->global_object(), internalized_name).ToHandleChecked(); |
43 } | 45 } |
44 | 46 |
45 | 47 |
46 static void SetGlobalProperty(const char* name, Object* value) { | 48 static void SetGlobalProperty(const char* name, Object* value) { |
47 Isolate* isolate = CcTest::i_isolate(); | 49 Isolate* isolate = CcTest::i_isolate(); |
48 Handle<Object> object(value, isolate); | 50 Handle<Object> object(value, isolate); |
49 Handle<String> internalized_name = | 51 Handle<String> internalized_name = |
50 isolate->factory()->InternalizeUtf8String(name); | 52 isolate->factory()->InternalizeUtf8String(name); |
51 Handle<JSObject> global(isolate->context()->global_object()); | 53 Handle<JSObject> global(isolate->context()->global_object()); |
52 Runtime::SetObjectProperty(isolate, global, internalized_name, object, NONE, | 54 Runtime::SetObjectProperty(isolate, global, internalized_name, object, NONE, |
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250 // Regression 236. Calling InitLineEnds on a Script with undefined | 252 // Regression 236. Calling InitLineEnds on a Script with undefined |
251 // source resulted in crash. | 253 // source resulted in crash. |
252 TEST(Regression236) { | 254 TEST(Regression236) { |
253 CcTest::InitializeVM(); | 255 CcTest::InitializeVM(); |
254 Isolate* isolate = CcTest::i_isolate(); | 256 Isolate* isolate = CcTest::i_isolate(); |
255 Factory* factory = isolate->factory(); | 257 Factory* factory = isolate->factory(); |
256 v8::HandleScope scope(CcTest::isolate()); | 258 v8::HandleScope scope(CcTest::isolate()); |
257 | 259 |
258 Handle<Script> script = factory->NewScript(factory->empty_string()); | 260 Handle<Script> script = factory->NewScript(factory->empty_string()); |
259 script->set_source(CcTest::heap()->undefined_value()); | 261 script->set_source(CcTest::heap()->undefined_value()); |
260 CHECK_EQ(-1, Script::GetLineNumber(script, 0)); | 262 CHECK_EQ(-1, GetScriptLineNumber(script, 0)); |
261 CHECK_EQ(-1, Script::GetLineNumber(script, 100)); | 263 CHECK_EQ(-1, GetScriptLineNumber(script, 100)); |
262 CHECK_EQ(-1, Script::GetLineNumber(script, -1)); | 264 CHECK_EQ(-1, GetScriptLineNumber(script, -1)); |
263 } | 265 } |
264 | 266 |
265 | 267 |
266 TEST(GetScriptLineNumber) { | 268 TEST(GetScriptLineNumber) { |
267 LocalContext context; | 269 LocalContext context; |
268 v8::HandleScope scope(CcTest::isolate()); | 270 v8::HandleScope scope(CcTest::isolate()); |
269 v8::ScriptOrigin origin = | 271 v8::ScriptOrigin origin = |
270 v8::ScriptOrigin(v8::String::NewFromUtf8(CcTest::isolate(), "test")); | 272 v8::ScriptOrigin(v8::String::NewFromUtf8(CcTest::isolate(), "test")); |
271 const char function_f[] = "function f() {}"; | 273 const char function_f[] = "function f() {}"; |
272 const int max_rows = 1000; | 274 const int max_rows = 1000; |
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371 CompileRun("function f() { a = 12345678 }; f();"); | 373 CompileRun("function f() { a = 12345678 }; f();"); |
372 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 374 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
373 CompileRun("function f(x) { a = 12345678 + x}; f(1);"); | 375 CompileRun("function f(x) { a = 12345678 + x}; f(1);"); |
374 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 376 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
375 CompileRun("function f(x) { var arguments = 1; x += 12345678}; f(1);"); | 377 CompileRun("function f(x) { var arguments = 1; x += 12345678}; f(1);"); |
376 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 378 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
377 CompileRun("function f(x) { var arguments = 1; x = 12345678}; f(1);"); | 379 CompileRun("function f(x) { var arguments = 1; x = 12345678}; f(1);"); |
378 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 380 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
379 } | 381 } |
380 #endif | 382 #endif |
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