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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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3032 result = script_define->Run(); | 3032 result = script_define->Run(); |
3033 CHECK_EQ(result, v8_num(43)); | 3033 CHECK_EQ(result, v8_num(43)); |
3034 result = script_desc->Run(); | 3034 result = script_desc->Run(); |
3035 CHECK_EQ(result->BooleanValue(), false); | 3035 CHECK_EQ(result->BooleanValue(), false); |
3036 | 3036 |
3037 // Make sure that it is not possible to redefine again | 3037 // Make sure that it is not possible to redefine again |
3038 v8::TryCatch try_catch; | 3038 v8::TryCatch try_catch; |
3039 result = script_define->Run(); | 3039 result = script_define->Run(); |
3040 CHECK(try_catch.HasCaught()); | 3040 CHECK(try_catch.HasCaught()); |
3041 String::AsciiValue exception_value(try_catch.Exception()); | 3041 String::AsciiValue exception_value(try_catch.Exception()); |
3042 CHECK_EQ(*exception_value, "TypeError: Cannot redefine property: x"); | 3042 CHECK_EQ(*exception_value, |
| 3043 "TypeError: Cannot redefine property: defineProperty"); |
3043 } | 3044 } |
3044 | 3045 |
3045 THREADED_TEST(DefinePropertyOnDefineGetterSetter) { | 3046 THREADED_TEST(DefinePropertyOnDefineGetterSetter) { |
3046 v8::HandleScope scope; | 3047 v8::HandleScope scope; |
3047 Local<ObjectTemplate> templ = ObjectTemplate::New(); | 3048 Local<ObjectTemplate> templ = ObjectTemplate::New(); |
3048 templ->SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut")); | 3049 templ->SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut")); |
3049 LocalContext context; | 3050 LocalContext context; |
3050 context->Global()->Set(v8_str("obj"), templ->NewInstance()); | 3051 context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
3051 | 3052 |
3052 Local<Script> script_desc = Script::Compile(v8_str("var prop =" | 3053 Local<Script> script_desc = Script::Compile(v8_str("var prop =" |
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3077 result = script_define->Run(); | 3078 result = script_define->Run(); |
3078 CHECK_EQ(result, v8_num(43)); | 3079 CHECK_EQ(result, v8_num(43)); |
3079 result = script_desc->Run(); | 3080 result = script_desc->Run(); |
3080 | 3081 |
3081 CHECK_EQ(result->BooleanValue(), false); | 3082 CHECK_EQ(result->BooleanValue(), false); |
3082 | 3083 |
3083 v8::TryCatch try_catch; | 3084 v8::TryCatch try_catch; |
3084 result = script_define->Run(); | 3085 result = script_define->Run(); |
3085 CHECK(try_catch.HasCaught()); | 3086 CHECK(try_catch.HasCaught()); |
3086 String::AsciiValue exception_value(try_catch.Exception()); | 3087 String::AsciiValue exception_value(try_catch.Exception()); |
3087 CHECK_EQ(*exception_value, "TypeError: Cannot redefine property: x"); | 3088 CHECK_EQ(*exception_value, |
| 3089 "TypeError: Cannot redefine property: defineProperty"); |
3088 } | 3090 } |
3089 | 3091 |
3090 | 3092 |
3091 static v8::Handle<v8::Object> GetGlobalProperty(LocalContext* context, | 3093 static v8::Handle<v8::Object> GetGlobalProperty(LocalContext* context, |
3092 char const* name) { | 3094 char const* name) { |
3093 return v8::Handle<v8::Object>::Cast((*context)->Global()->Get(v8_str(name))); | 3095 return v8::Handle<v8::Object>::Cast((*context)->Global()->Get(v8_str(name))); |
3094 } | 3096 } |
3095 | 3097 |
3096 | 3098 |
3097 THREADED_TEST(DefineAPIAccessorOnObject) { | 3099 THREADED_TEST(DefineAPIAccessorOnObject) { |
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3195 SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut"))); | 3197 SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut"))); |
3196 CHECK(!GetGlobalProperty(&context, "obj2")-> | 3198 CHECK(!GetGlobalProperty(&context, "obj2")-> |
3197 SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut"))); | 3199 SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut"))); |
3198 | 3200 |
3199 { | 3201 { |
3200 v8::TryCatch try_catch; | 3202 v8::TryCatch try_catch; |
3201 CompileRun("Object.defineProperty(obj1, 'x'," | 3203 CompileRun("Object.defineProperty(obj1, 'x'," |
3202 "{get: function() { return 'func'; }})"); | 3204 "{get: function() { return 'func'; }})"); |
3203 CHECK(try_catch.HasCaught()); | 3205 CHECK(try_catch.HasCaught()); |
3204 String::AsciiValue exception_value(try_catch.Exception()); | 3206 String::AsciiValue exception_value(try_catch.Exception()); |
3205 CHECK_EQ(*exception_value, "TypeError: Cannot redefine property: x"); | 3207 CHECK_EQ(*exception_value, |
| 3208 "TypeError: Cannot redefine property: defineProperty"); |
3206 } | 3209 } |
3207 { | 3210 { |
3208 v8::TryCatch try_catch; | 3211 v8::TryCatch try_catch; |
3209 CompileRun("Object.defineProperty(obj2, 'x'," | 3212 CompileRun("Object.defineProperty(obj2, 'x'," |
3210 "{get: function() { return 'func'; }})"); | 3213 "{get: function() { return 'func'; }})"); |
3211 CHECK(try_catch.HasCaught()); | 3214 CHECK(try_catch.HasCaught()); |
3212 String::AsciiValue exception_value(try_catch.Exception()); | 3215 String::AsciiValue exception_value(try_catch.Exception()); |
3213 CHECK_EQ(*exception_value, "TypeError: Cannot redefine property: x"); | 3216 CHECK_EQ(*exception_value, |
| 3217 "TypeError: Cannot redefine property: defineProperty"); |
3214 } | 3218 } |
3215 } | 3219 } |
3216 | 3220 |
3217 | 3221 |
3218 static v8::Handle<Value> Get239Value(Local<String> name, | 3222 static v8::Handle<Value> Get239Value(Local<String> name, |
3219 const AccessorInfo& info) { | 3223 const AccessorInfo& info) { |
3220 ApiTestFuzzer::Fuzz(); | 3224 ApiTestFuzzer::Fuzz(); |
3221 CHECK_EQ(info.Data(), v8_str("donut")); | 3225 CHECK_EQ(info.Data(), v8_str("donut")); |
3222 CHECK_EQ(name, v8_str("239")); | 3226 CHECK_EQ(name, v8_str("239")); |
3223 return name; | 3227 return name; |
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9564 return count; | 9568 return count; |
9565 } | 9569 } |
9566 | 9570 |
9567 | 9571 |
9568 static void CheckSurvivingGlobalObjectsCount(int expected) { | 9572 static void CheckSurvivingGlobalObjectsCount(int expected) { |
9569 // We need to collect all garbage twice to be sure that everything | 9573 // We need to collect all garbage twice to be sure that everything |
9570 // has been collected. This is because inline caches are cleared in | 9574 // has been collected. This is because inline caches are cleared in |
9571 // the first garbage collection but some of the maps have already | 9575 // the first garbage collection but some of the maps have already |
9572 // been marked at that point. Therefore some of the maps are not | 9576 // been marked at that point. Therefore some of the maps are not |
9573 // collected until the second garbage collection. | 9577 // collected until the second garbage collection. |
| 9578 HEAP->global_context_map(); |
9574 HEAP->CollectAllGarbage(false); | 9579 HEAP->CollectAllGarbage(false); |
9575 HEAP->CollectAllGarbage(false); | 9580 HEAP->CollectAllGarbage(false); |
9576 int count = GetGlobalObjectsCount(); | 9581 int count = GetGlobalObjectsCount(); |
9577 #ifdef DEBUG | 9582 #ifdef DEBUG |
9578 if (count != expected) HEAP->TracePathToGlobal(); | 9583 if (count != expected) HEAP->TracePathToGlobal(); |
9579 #endif | 9584 #endif |
9580 CHECK_EQ(expected, count); | 9585 CHECK_EQ(expected, count); |
9581 } | 9586 } |
9582 | 9587 |
9583 | 9588 |
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14473 | 14478 |
14474 THREADED_TEST(CallAPIFunctionOnNonObject) { | 14479 THREADED_TEST(CallAPIFunctionOnNonObject) { |
14475 v8::HandleScope scope; | 14480 v8::HandleScope scope; |
14476 LocalContext context; | 14481 LocalContext context; |
14477 Handle<FunctionTemplate> templ = v8::FunctionTemplate::New(NonObjectThis); | 14482 Handle<FunctionTemplate> templ = v8::FunctionTemplate::New(NonObjectThis); |
14478 Handle<Function> function = templ->GetFunction(); | 14483 Handle<Function> function = templ->GetFunction(); |
14479 context->Global()->Set(v8_str("f"), function); | 14484 context->Global()->Set(v8_str("f"), function); |
14480 TryCatch try_catch; | 14485 TryCatch try_catch; |
14481 CompileRun("f.call(2)"); | 14486 CompileRun("f.call(2)"); |
14482 } | 14487 } |
14483 | |
14484 | |
14485 // Regression test for issue 1470. | |
14486 THREADED_TEST(ReadOnlyIndexedProperties) { | |
14487 v8::HandleScope scope; | |
14488 Local<ObjectTemplate> templ = ObjectTemplate::New(); | |
14489 | |
14490 LocalContext context; | |
14491 Local<v8::Object> obj = templ->NewInstance(); | |
14492 context->Global()->Set(v8_str("obj"), obj); | |
14493 obj->Set(v8_str("1"), v8_str("DONT_CHANGE"), v8::ReadOnly); | |
14494 obj->Set(v8_str("1"), v8_str("foobar")); | |
14495 CHECK_EQ(v8_str("DONT_CHANGE"), obj->Get(v8_str("1"))); | |
14496 obj->Set(v8_num(2), v8_str("DONT_CHANGE"), v8::ReadOnly); | |
14497 obj->Set(v8_num(2), v8_str("foobar")); | |
14498 CHECK_EQ(v8_str("DONT_CHANGE"), obj->Get(v8_num(2))); | |
14499 | |
14500 // Test non-smi case. | |
14501 obj->Set(v8_str("2000000000"), v8_str("DONT_CHANGE"), v8::ReadOnly); | |
14502 obj->Set(v8_str("2000000000"), v8_str("foobar")); | |
14503 CHECK_EQ(v8_str("DONT_CHANGE"), obj->Get(v8_str("2000000000"))); | |
14504 } | |
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