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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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195 env->Global()->Set(v8_str("UnrelFun"), unrel_fun->GetFunction()); | 195 env->Global()->Set(v8_str("UnrelFun"), unrel_fun->GetFunction()); |
196 CompileRun( | 196 CompileRun( |
197 "var o = new UnrelFun();" | 197 "var o = new UnrelFun();" |
198 "o.m = Fun.prototype.m;" | 198 "o.m = Fun.prototype.m;" |
199 "o.m();"); | 199 "o.m();"); |
200 CHECK_EQ(2, signature_callback_count); | 200 CHECK_EQ(2, signature_callback_count); |
201 CHECK(try_catch.HasCaught()); | 201 CHECK(try_catch.HasCaught()); |
202 } | 202 } |
203 | 203 |
204 | 204 |
205 | |
206 | |
207 THREADED_TEST(ArgumentSignature) { | 205 THREADED_TEST(ArgumentSignature) { |
208 v8::HandleScope scope; | 206 v8::HandleScope scope; |
209 LocalContext env; | 207 LocalContext env; |
210 v8::Handle<v8::FunctionTemplate> cons = v8::FunctionTemplate::New(); | 208 v8::Handle<v8::FunctionTemplate> cons = v8::FunctionTemplate::New(); |
211 cons->SetClassName(v8_str("Cons")); | 209 cons->SetClassName(v8_str("Cons")); |
212 v8::Handle<v8::Signature> sig = | 210 v8::Handle<v8::Signature> sig = |
213 v8::Signature::New(v8::Handle<v8::FunctionTemplate>(), 1, &cons); | 211 v8::Signature::New(v8::Handle<v8::FunctionTemplate>(), 1, &cons); |
214 v8::Handle<v8::FunctionTemplate> fun = | 212 v8::Handle<v8::FunctionTemplate> fun = |
215 v8::FunctionTemplate::New(SignatureCallback, v8::Handle<Value>(), sig); | 213 v8::FunctionTemplate::New(SignatureCallback, v8::Handle<Value>(), sig); |
216 env->Global()->Set(v8_str("Cons"), cons->GetFunction()); | 214 env->Global()->Set(v8_str("Cons"), cons->GetFunction()); |
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13904 CHECK(func2->CreationContext() == context2); | 13902 CHECK(func2->CreationContext() == context2); |
13905 CheckContextId(func2, 2); | 13903 CheckContextId(func2, 2); |
13906 CHECK(instance2->CreationContext() == context2); | 13904 CHECK(instance2->CreationContext() == context2); |
13907 CheckContextId(instance2, 2); | 13905 CheckContextId(instance2, 2); |
13908 } | 13906 } |
13909 | 13907 |
13910 context1.Dispose(); | 13908 context1.Dispose(); |
13911 context2.Dispose(); | 13909 context2.Dispose(); |
13912 context3.Dispose(); | 13910 context3.Dispose(); |
13913 } | 13911 } |
| 13912 |
| 13913 |
| 13914 Handle<Value> HasOwnPropertyIndexedPropertyGetter(uint32_t index, |
| 13915 const AccessorInfo& info) { |
| 13916 if (index == 42) return v8_str("yes"); |
| 13917 return Handle<v8::Integer>(); |
| 13918 } |
| 13919 |
| 13920 |
| 13921 Handle<Value> HasOwnPropertyNamedPropertyGetter(Local<String> property, |
| 13922 const AccessorInfo& info) { |
| 13923 if (property->Equals(v8_str("foo"))) return v8_str("yes"); |
| 13924 return Handle<Value>(); |
| 13925 } |
| 13926 |
| 13927 |
| 13928 Handle<v8::Integer> HasOwnPropertyIndexedPropertyQuery( |
| 13929 uint32_t index, const AccessorInfo& info) { |
| 13930 if (index == 42) return v8_num(1).As<v8::Integer>(); |
| 13931 return Handle<v8::Integer>(); |
| 13932 } |
| 13933 |
| 13934 |
| 13935 Handle<v8::Integer> HasOwnPropertyNamedPropertyQuery( |
| 13936 Local<String> property, const AccessorInfo& info) { |
| 13937 if (property->Equals(v8_str("foo"))) return v8_num(1).As<v8::Integer>(); |
| 13938 return Handle<v8::Integer>(); |
| 13939 } |
| 13940 |
| 13941 |
| 13942 Handle<v8::Integer> HasOwnPropertyNamedPropertyQuery2( |
| 13943 Local<String> property, const AccessorInfo& info) { |
| 13944 if (property->Equals(v8_str("bar"))) return v8_num(1).As<v8::Integer>(); |
| 13945 return Handle<v8::Integer>(); |
| 13946 } |
| 13947 |
| 13948 |
| 13949 Handle<Value> HasOwnPropertyAccessorGetter(Local<String> property, |
| 13950 const AccessorInfo& info) { |
| 13951 return v8_str("yes"); |
| 13952 } |
| 13953 |
| 13954 |
| 13955 TEST(HasOwnProperty) { |
| 13956 v8::HandleScope scope; |
| 13957 LocalContext env; |
| 13958 { // Check normal properties and defined getters. |
| 13959 Handle<Value> value = CompileRun( |
| 13960 "function Foo() {" |
| 13961 " this.foo = 11;" |
| 13962 " this.__defineGetter__('baz', function() { return 1; });" |
| 13963 "};" |
| 13964 "function Bar() { " |
| 13965 " this.bar = 13;" |
| 13966 " this.__defineGetter__('bla', function() { return 2; });" |
| 13967 "};" |
| 13968 "Bar.prototype = new Foo();" |
| 13969 "new Bar();"); |
| 13970 CHECK(value->IsObject()); |
| 13971 Handle<Object> object = value->ToObject(); |
| 13972 CHECK(object->Has(v8_str("foo"))); |
| 13973 CHECK(!object->HasOwnProperty(v8_str("foo"))); |
| 13974 CHECK(object->HasOwnProperty(v8_str("bar"))); |
| 13975 CHECK(object->Has(v8_str("baz"))); |
| 13976 CHECK(!object->HasOwnProperty(v8_str("baz"))); |
| 13977 CHECK(object->HasOwnProperty(v8_str("bla"))); |
| 13978 } |
| 13979 { // Check named getter interceptors. |
| 13980 Handle<ObjectTemplate> templ = ObjectTemplate::New(); |
| 13981 templ->SetNamedPropertyHandler(HasOwnPropertyNamedPropertyGetter); |
| 13982 Handle<Object> instance = templ->NewInstance(); |
| 13983 CHECK(!instance->HasOwnProperty(v8_str("42"))); |
| 13984 CHECK(instance->HasOwnProperty(v8_str("foo"))); |
| 13985 CHECK(!instance->HasOwnProperty(v8_str("bar"))); |
| 13986 } |
| 13987 { // Check indexed getter interceptors. |
| 13988 Handle<ObjectTemplate> templ = ObjectTemplate::New(); |
| 13989 templ->SetIndexedPropertyHandler(HasOwnPropertyIndexedPropertyGetter); |
| 13990 Handle<Object> instance = templ->NewInstance(); |
| 13991 CHECK(instance->HasOwnProperty(v8_str("42"))); |
| 13992 CHECK(!instance->HasOwnProperty(v8_str("43"))); |
| 13993 CHECK(!instance->HasOwnProperty(v8_str("foo"))); |
| 13994 } |
| 13995 { // Check named query interceptors. |
| 13996 Handle<ObjectTemplate> templ = ObjectTemplate::New(); |
| 13997 templ->SetNamedPropertyHandler(0, 0, HasOwnPropertyNamedPropertyQuery); |
| 13998 Handle<Object> instance = templ->NewInstance(); |
| 13999 CHECK(instance->HasOwnProperty(v8_str("foo"))); |
| 14000 CHECK(!instance->HasOwnProperty(v8_str("bar"))); |
| 14001 } |
| 14002 { // Check indexed query interceptors. |
| 14003 Handle<ObjectTemplate> templ = ObjectTemplate::New(); |
| 14004 templ->SetIndexedPropertyHandler(0, 0, HasOwnPropertyIndexedPropertyQuery); |
| 14005 Handle<Object> instance = templ->NewInstance(); |
| 14006 CHECK(instance->HasOwnProperty(v8_str("42"))); |
| 14007 CHECK(!instance->HasOwnProperty(v8_str("41"))); |
| 14008 } |
| 14009 { // Check callbacks. |
| 14010 Handle<ObjectTemplate> templ = ObjectTemplate::New(); |
| 14011 templ->SetAccessor(v8_str("foo"), HasOwnPropertyAccessorGetter); |
| 14012 Handle<Object> instance = templ->NewInstance(); |
| 14013 CHECK(instance->HasOwnProperty(v8_str("foo"))); |
| 14014 CHECK(!instance->HasOwnProperty(v8_str("bar"))); |
| 14015 } |
| 14016 { // Check that query wins on disagreement. |
| 14017 Handle<ObjectTemplate> templ = ObjectTemplate::New(); |
| 14018 templ->SetNamedPropertyHandler(HasOwnPropertyNamedPropertyGetter, |
| 14019 0, |
| 14020 HasOwnPropertyNamedPropertyQuery2); |
| 14021 Handle<Object> instance = templ->NewInstance(); |
| 14022 CHECK(!instance->HasOwnProperty(v8_str("foo"))); |
| 14023 CHECK(instance->HasOwnProperty(v8_str("bar"))); |
| 14024 } |
| 14025 } |
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