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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 |
| 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 #include <memory> |
| 28 | 29 |
| 29 #include "src/v8.h" | 30 #include "src/v8.h" |
| 30 | 31 |
| 31 #include "src/api.h" | 32 #include "src/api.h" |
| 32 #include "src/debug/debug.h" | 33 #include "src/debug/debug.h" |
| 33 #include "src/string-search.h" | 34 #include "src/string-search.h" |
| 34 #include "test/cctest/cctest.h" | 35 #include "test/cctest/cctest.h" |
| 35 | 36 |
| 36 | 37 |
| 37 using ::v8::base::SmartArrayPointer; | |
| 38 using ::v8::internal::CStrVector; | 38 using ::v8::internal::CStrVector; |
| 39 using ::v8::internal::Factory; | 39 using ::v8::internal::Factory; |
| 40 using ::v8::internal::Handle; | 40 using ::v8::internal::Handle; |
| 41 using ::v8::internal::Heap; | 41 using ::v8::internal::Heap; |
| 42 using ::v8::internal::Isolate; | 42 using ::v8::internal::Isolate; |
| 43 using ::v8::internal::JSFunction; | 43 using ::v8::internal::JSFunction; |
| 44 using ::v8::internal::Object; | 44 using ::v8::internal::Object; |
| 45 using ::v8::internal::Runtime; | 45 using ::v8::internal::Runtime; |
| 46 using ::v8::internal::Script; | 46 using ::v8::internal::Script; |
| 47 using ::v8::internal::SharedFunctionInfo; | 47 using ::v8::internal::SharedFunctionInfo; |
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| 78 func_pos_str, 0); | 78 func_pos_str, 0); |
| 79 } | 79 } |
| 80 CHECK_NE(0, func_pos); | 80 CHECK_NE(0, func_pos); |
| 81 | 81 |
| 82 // Obtain SharedFunctionInfo for the function. | 82 // Obtain SharedFunctionInfo for the function. |
| 83 Handle<SharedFunctionInfo> shared_func_info = | 83 Handle<SharedFunctionInfo> shared_func_info = |
| 84 Handle<SharedFunctionInfo>::cast( | 84 Handle<SharedFunctionInfo>::cast( |
| 85 isolate->debug()->FindSharedFunctionInfoInScript(i_script, func_pos)); | 85 isolate->debug()->FindSharedFunctionInfoInScript(i_script, func_pos)); |
| 86 | 86 |
| 87 // Verify inferred function name. | 87 // Verify inferred function name. |
| 88 SmartArrayPointer<char> inferred_name = | 88 std::unique_ptr<char[]> inferred_name = |
| 89 shared_func_info->inferred_name()->ToCString(); | 89 shared_func_info->inferred_name()->ToCString(); |
| 90 i::PrintF("expected: %s, found: %s\n", ref_inferred_name, | 90 i::PrintF("expected: %s, found: %s\n", ref_inferred_name, |
| 91 inferred_name.get()); | 91 inferred_name.get()); |
| 92 CHECK_EQ(0, strcmp(ref_inferred_name, inferred_name.get())); | 92 CHECK_EQ(0, strcmp(ref_inferred_name, inferred_name.get())); |
| 93 } | 93 } |
| 94 | 94 |
| 95 | 95 |
| 96 static v8::Local<v8::Script> Compile(v8::Isolate* isolate, const char* src) { | 96 static v8::Local<v8::Script> Compile(v8::Isolate* isolate, const char* src) { |
| 97 return v8::Script::Compile( | 97 return v8::Script::Compile( |
| 98 isolate->GetCurrentContext(), | 98 isolate->GetCurrentContext(), |
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| 532 " };\n" | 532 " };\n" |
| 533 " var foo = 10;\n" | 533 " var foo = 10;\n" |
| 534 " function f() {\n" | 534 " function f() {\n" |
| 535 " return wrapCode();\n" | 535 " return wrapCode();\n" |
| 536 " }\n" | 536 " }\n" |
| 537 " this.ref = f;\n" | 537 " this.ref = f;\n" |
| 538 "})()"); | 538 "})()"); |
| 539 script->Run(CcTest::isolate()->GetCurrentContext()).ToLocalChecked(); | 539 script->Run(CcTest::isolate()->GetCurrentContext()).ToLocalChecked(); |
| 540 CheckFunctionName(script, "return 2012", ""); | 540 CheckFunctionName(script, "return 2012", ""); |
| 541 } | 541 } |
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