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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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 |
11 // with the distribution. | 11 // with the distribution. |
12 // * Neither the name of Google Inc. nor the names of its | 12 // * Neither the name of Google Inc. nor the names of its |
13 // contributors may be used to endorse or promote products derived | 13 // contributors may be used to endorse or promote products derived |
14 // from this software without specific prior written permission. | 14 // from this software without specific prior written permission. |
15 // | 15 // |
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
| 28 // TODO(jochen): Remove this after the setting is turned on globally. |
| 29 #define V8_IMMINENT_DEPRECATION_WARNINGS |
| 30 |
28 #include "src/api.h" | 31 #include "src/api.h" |
29 #include "src/v8.h" | 32 #include "src/v8.h" |
30 #include "test/cctest/cctest.h" | 33 #include "test/cctest/cctest.h" |
31 | 34 |
32 using ::v8::Array; | 35 using ::v8::Array; |
33 using ::v8::Context; | 36 using ::v8::Context; |
34 using ::v8::Local; | 37 using ::v8::Local; |
35 using ::v8::Value; | 38 using ::v8::Value; |
36 | 39 |
37 // This test fails if properties on the prototype of the global object appear | 40 // This test fails if properties on the prototype of the global object appear |
38 // as declared globals. | 41 // as declared globals. |
39 TEST(StrictUndeclaredGlobalVariable) { | 42 TEST(StrictUndeclaredGlobalVariable) { |
40 v8::HandleScope scope(CcTest::isolate()); | 43 v8::HandleScope scope(CcTest::isolate()); |
41 v8::Local<v8::String> var_name = v8_str("x"); | 44 v8::Local<v8::String> var_name = v8_str("x"); |
42 LocalContext context; | 45 LocalContext context; |
43 v8::TryCatch try_catch(CcTest::isolate()); | 46 v8::TryCatch try_catch(CcTest::isolate()); |
44 v8::Local<v8::Script> script = v8_compile("\"use strict\"; x = 42;"); | 47 v8::Local<v8::Script> script = v8_compile("\"use strict\"; x = 42;"); |
45 v8::Handle<v8::Object> proto = v8::Object::New(CcTest::isolate()); | 48 v8::Local<v8::Object> proto = v8::Object::New(CcTest::isolate()); |
46 v8::Handle<v8::Object> global = | 49 v8::Local<v8::Object> global = |
47 context->Global()->GetPrototype().As<v8::Object>(); | 50 context->Global()->GetPrototype().As<v8::Object>(); |
48 proto->Set(var_name, v8_num(100)); | 51 proto->Set(context.local(), var_name, v8_num(100)).FromJust(); |
49 global->SetPrototype(proto); | 52 global->SetPrototype(context.local(), proto).FromJust(); |
50 script->Run(); | 53 CHECK(script->Run(context.local()).IsEmpty()); |
51 CHECK(try_catch.HasCaught()); | 54 CHECK(try_catch.HasCaught()); |
52 v8::String::Utf8Value exception(try_catch.Exception()); | 55 v8::String::Utf8Value exception(try_catch.Exception()); |
53 CHECK_EQ(0, strcmp("ReferenceError: x is not defined", *exception)); | 56 CHECK_EQ(0, strcmp("ReferenceError: x is not defined", *exception)); |
54 } | 57 } |
55 | 58 |
56 | 59 |
57 TEST(KeysGlobalObject_Regress2764) { | 60 TEST(KeysGlobalObject_Regress2764) { |
58 LocalContext env1; | 61 LocalContext env1; |
59 v8::HandleScope scope(env1->GetIsolate()); | 62 v8::HandleScope scope(env1->GetIsolate()); |
60 | 63 |
61 // Create second environment. | 64 // Create second environment. |
62 v8::Handle<Context> env2 = Context::New(env1->GetIsolate()); | 65 v8::Local<Context> env2 = Context::New(env1->GetIsolate()); |
63 | 66 |
64 Local<Value> token = v8_str("foo"); | 67 Local<Value> token = v8_str("foo"); |
65 | 68 |
66 // Set same security token for env1 and env2. | 69 // Set same security token for env1 and env2. |
67 env1->SetSecurityToken(token); | 70 env1->SetSecurityToken(token); |
68 env2->SetSecurityToken(token); | 71 env2->SetSecurityToken(token); |
69 | 72 |
70 // Create a reference to env2 global from env1 global. | 73 // Create a reference to env2 global from env1 global. |
71 env1->Global()->Set(v8_str("global2"), env2->Global()); | 74 env1->Global() |
| 75 ->Set(env1.local(), v8_str("global2"), env2->Global()) |
| 76 .FromJust(); |
72 // Set some global variables in global2 | 77 // Set some global variables in global2 |
73 env2->Global()->Set(v8_str("a"), v8_str("a")); | 78 env2->Global()->Set(env2, v8_str("a"), v8_str("a")).FromJust(); |
74 env2->Global()->Set(v8_str("42"), v8_str("42")); | 79 env2->Global()->Set(env2, v8_str("42"), v8_str("42")).FromJust(); |
75 | 80 |
76 // List all entries from global2. | 81 // List all entries from global2. |
77 Local<Array> result; | 82 Local<Array> result; |
78 result = Local<Array>::Cast(CompileRun("Object.keys(global2)")); | 83 result = Local<Array>::Cast(CompileRun("Object.keys(global2)")); |
79 CHECK_EQ(2u, result->Length()); | 84 CHECK_EQ(2u, result->Length()); |
80 CHECK(v8_str("42")->Equals(result->Get(0))); | 85 CHECK( |
81 CHECK(v8_str("a")->Equals(result->Get(1))); | 86 v8_str("42") |
| 87 ->Equals(env1.local(), result->Get(env1.local(), 0).ToLocalChecked()) |
| 88 .FromJust()); |
| 89 CHECK( |
| 90 v8_str("a") |
| 91 ->Equals(env1.local(), result->Get(env1.local(), 1).ToLocalChecked()) |
| 92 .FromJust()); |
82 | 93 |
83 result = | 94 result = |
84 Local<Array>::Cast(CompileRun("Object.getOwnPropertyNames(global2)")); | 95 Local<Array>::Cast(CompileRun("Object.getOwnPropertyNames(global2)")); |
85 CHECK_LT(2u, result->Length()); | 96 CHECK_LT(2u, result->Length()); |
86 // Check that all elements are in the property names | 97 // Check that all elements are in the property names |
87 ExpectTrue("-1 < Object.getOwnPropertyNames(global2).indexOf('42')"); | 98 ExpectTrue("-1 < Object.getOwnPropertyNames(global2).indexOf('42')"); |
88 ExpectTrue("-1 < Object.getOwnPropertyNames(global2).indexOf('a')"); | 99 ExpectTrue("-1 < Object.getOwnPropertyNames(global2).indexOf('a')"); |
89 | 100 |
90 // Hold on to global from env2 and detach global from env2. | 101 // Hold on to global from env2 and detach global from env2. |
91 env2->DetachGlobal(); | 102 env2->DetachGlobal(); |
92 | 103 |
93 // List again all entries from the detached global2. | 104 // List again all entries from the detached global2. |
94 result = Local<Array>::Cast(CompileRun("Object.keys(global2)")); | 105 result = Local<Array>::Cast(CompileRun("Object.keys(global2)")); |
95 CHECK_EQ(0u, result->Length()); | 106 CHECK_EQ(0u, result->Length()); |
96 result = | 107 result = |
97 Local<Array>::Cast(CompileRun("Object.getOwnPropertyNames(global2)")); | 108 Local<Array>::Cast(CompileRun("Object.getOwnPropertyNames(global2)")); |
98 CHECK_EQ(0u, result->Length()); | 109 CHECK_EQ(0u, result->Length()); |
99 } | 110 } |
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