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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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213 v8::HandleScope scope(CcTest::isolate()); | 213 v8::HandleScope scope(CcTest::isolate()); |
214 | 214 |
215 const char* source = "throw 42;"; | 215 const char* source = "throw 42;"; |
216 Handle<JSFunction> fun = Compile(source); | 216 Handle<JSFunction> fun = Compile(source); |
217 CHECK(!fun.is_null()); | 217 CHECK(!fun.is_null()); |
218 bool has_pending_exception; | 218 bool has_pending_exception; |
219 Isolate* isolate = fun->GetIsolate(); | 219 Isolate* isolate = fun->GetIsolate(); |
220 Handle<JSObject> global(isolate->context()->global_object()); | 220 Handle<JSObject> global(isolate->context()->global_object()); |
221 Execution::Call(isolate, fun, global, 0, NULL, &has_pending_exception); | 221 Execution::Call(isolate, fun, global, 0, NULL, &has_pending_exception); |
222 CHECK(has_pending_exception); | 222 CHECK(has_pending_exception); |
223 CHECK_EQ(42.0, isolate->pending_exception()->ToObjectChecked()->Number()); | 223 CHECK_EQ(42.0, isolate->pending_exception()->Number()); |
224 } | 224 } |
225 | 225 |
226 | 226 |
227 // Tests calling a builtin function from C/C++ code, and the builtin function | 227 // Tests calling a builtin function from C/C++ code, and the builtin function |
228 // performs GC. It creates a stack frame looks like following: | 228 // performs GC. It creates a stack frame looks like following: |
229 // | C (PerformGC) | | 229 // | C (PerformGC) | |
230 // | JS-to-C | | 230 // | JS-to-C | |
231 // | JS | | 231 // | JS | |
232 // | C-to-JS | | 232 // | C-to-JS | |
233 TEST(C2JSFrames) { | 233 TEST(C2JSFrames) { |
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393 CompileRun("function f() { a = 12345678 }; f();"); | 393 CompileRun("function f() { a = 12345678 }; f();"); |
394 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 394 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
395 CompileRun("function f(x) { a = 12345678 + x}; f(1);"); | 395 CompileRun("function f(x) { a = 12345678 + x}; f(1);"); |
396 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 396 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
397 CompileRun("function f(x) { var arguments = 1; x += 12345678}; f(1);"); | 397 CompileRun("function f(x) { var arguments = 1; x += 12345678}; f(1);"); |
398 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 398 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
399 CompileRun("function f(x) { var arguments = 1; x = 12345678}; f(1);"); | 399 CompileRun("function f(x) { var arguments = 1; x = 12345678}; f(1);"); |
400 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); | 400 CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f")); |
401 } | 401 } |
402 #endif | 402 #endif |
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