exception_test.cc revision ba150c37d582eeeb8c11ba5245edc281cf31793c
12faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes/* 22faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * Copyright (C) 2011 The Android Open Source Project 32faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * 42faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * Licensed under the Apache License, Version 2.0 (the "License"); 52faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * you may not use this file except in compliance with the License. 62faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * You may obtain a copy of the License at 72faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * 82faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * http://www.apache.org/licenses/LICENSE-2.0 92faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * 102faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * Unless required by applicable law or agreed to in writing, software 112faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * distributed under the License is distributed on an "AS IS" BASIS, 122faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 132faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * See the License for the specific language governing permissions and 142faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * limitations under the License. 152faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes */ 162fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao 172fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao#include "class_linker.h" 182fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao#include "common_test.h" 192fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao#include "dex_file.h" 2090a3369d3b6238f1a4c9b19ca68978dab1c39bc4Elliott Hughes#include "gtest/gtest.h" 211809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers#include "leb128_encoder.h" 224f6ad8ab428038129b2d0d6c40b7fd625cca15e1Ian Rogers#include "mirror/class-inl.h" 232dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/object_array-inl.h" 2404d7aa92bc5548bc4d272b9480614f06248194ccIan Rogers#include "mirror/object-inl.h" 252dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "mirror/stack_trace_element.h" 262fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao#include "runtime.h" 2700f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers#include "scoped_thread_state_change.h" 281f5393447b9f45be7918042d9ee7b521376de866Ian Rogers#include "sirt_ref.h" 292fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao#include "thread.h" 30a168c83a1d247094e9efb1244b0f73a5f1e1ed97Elliott Hughes#include "UniquePtr.h" 312fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao 322fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liaonamespace art { 332fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao 34f734cf55d510976f4862b15e35fc86eae2a3daf8Brian Carlstromclass ExceptionTest : public CommonTest { 351a18c8c1c0e4ea1ff06177e93c7ff703376dcee2Shih-wei Liao protected: 361a18c8c1c0e4ea1ff06177e93c7ff703376dcee2Shih-wei Liao virtual void SetUp() { 371a18c8c1c0e4ea1ff06177e93c7ff703376dcee2Shih-wei Liao CommonTest::SetUp(); 381a18c8c1c0e4ea1ff06177e93c7ff703376dcee2Shih-wei Liao 3900f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers ScopedObjectAccess soa(Thread::Current()); 402dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers SirtRef<mirror::ClassLoader> class_loader(soa.Self(), 412dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers soa.Decode<mirror::ClassLoader*>(LoadDex("ExceptionHandle"))); 4240381fb9dc4b4cf274f1e58b2cdf4396202c6189Brian Carlstrom my_klass_ = class_linker_->FindClass("LExceptionHandle;", class_loader.get()); 431a18c8c1c0e4ea1ff06177e93c7ff703376dcee2Shih-wei Liao ASSERT_TRUE(my_klass_ != NULL); 448f3c9ae38df2460940a26dff889a84430b6c38d3Ian Rogers class_linker_->EnsureInitialized(my_klass_, true, true); 4533f741eefef8f8012f6c190b39355f2e0430d535Brian Carlstrom 464445a7e3398a6143939168097a3aa275b734504dIan Rogers dex_ = my_klass_->GetDexCache()->GetDexFile(); 4733f741eefef8f8012f6c190b39355f2e0430d535Brian Carlstrom 48f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom uint32_t code_size = 12; 49f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom fake_code_.push_back((code_size >> 24) & 0xFF); 50f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom fake_code_.push_back((code_size >> 16) & 0xFF); 51f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom fake_code_.push_back((code_size >> 8) & 0xFF); 52f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom fake_code_.push_back((code_size >> 0) & 0xFF); 53f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom for (size_t i = 0 ; i < code_size; i++) { 54f8bbb8448c733e9e3ad43aad69774c37888329b1Brian Carlstrom fake_code_.push_back(0x70 | i); 553320cf46afd082398aa401b246e6f301cebdf64dBrian Carlstrom } 563320cf46afd082398aa401b246e6f301cebdf64dBrian Carlstrom 571809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers fake_mapping_data_.PushBack(4); // first element is count 581809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers fake_mapping_data_.PushBack(4); // total (non-length) elements 591809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers fake_mapping_data_.PushBack(2); // count of pc to dex elements 60a5b3024aed77a8204d5fb48ba7f763fb8c60fa76Bill Buzbee // --- pc to dex table 611809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers fake_mapping_data_.PushBack(3); // offset 3 621809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers fake_mapping_data_.PushBack(3); // maps to dex offset 3 63a5b3024aed77a8204d5fb48ba7f763fb8c60fa76Bill Buzbee // --- dex to pc table 641809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers fake_mapping_data_.PushBack(3); // offset 3 651809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers fake_mapping_data_.PushBack(3); // maps to dex offset 3 6633f741eefef8f8012f6c190b39355f2e0430d535Brian Carlstrom 671809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers fake_vmap_table_data_.PushBack(0); 68342a262d41224c719ba8773de28bedf959f0d6bbMathieu Chartier 695a6220c9068f8401394664b56a725441dba17948Ian Rogers fake_gc_map_.push_back(0); // 0 bytes to encode references and native pc offsets. 705a6220c9068f8401394664b56a725441dba17948Ian Rogers fake_gc_map_.push_back(0); 715a6220c9068f8401394664b56a725441dba17948Ian Rogers fake_gc_map_.push_back(0); // 0 entries. 725a6220c9068f8401394664b56a725441dba17948Ian Rogers fake_gc_map_.push_back(0); 735a6220c9068f8401394664b56a725441dba17948Ian Rogers 741a18c8c1c0e4ea1ff06177e93c7ff703376dcee2Shih-wei Liao method_f_ = my_klass_->FindVirtualMethod("f", "()I"); 751a18c8c1c0e4ea1ff06177e93c7ff703376dcee2Shih-wei Liao ASSERT_TRUE(method_f_ != NULL); 760cfe1fb7060576d047f7f894fc0d8b87de84fcabIan Rogers method_f_->SetFrameSizeInBytes(kStackAlignment); 77aa4a793d7175ceeb1efa215c2af5e52e42b22f0aJeff Hao method_f_->SetEntryPointFromCompiledCode(CompiledMethod::CodePointer(&fake_code_[sizeof(code_size)], kThumb2)); 781809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers method_f_->SetMappingTable(&fake_mapping_data_.GetData()[0]); 791809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers method_f_->SetVmapTable(&fake_vmap_table_data_.GetData()[0]); 805a6220c9068f8401394664b56a725441dba17948Ian Rogers method_f_->SetNativeGcMap(&fake_gc_map_[0]); 8133f741eefef8f8012f6c190b39355f2e0430d535Brian Carlstrom 821a18c8c1c0e4ea1ff06177e93c7ff703376dcee2Shih-wei Liao method_g_ = my_klass_->FindVirtualMethod("g", "(I)V"); 831a18c8c1c0e4ea1ff06177e93c7ff703376dcee2Shih-wei Liao ASSERT_TRUE(method_g_ != NULL); 840cfe1fb7060576d047f7f894fc0d8b87de84fcabIan Rogers method_g_->SetFrameSizeInBytes(kStackAlignment); 85aa4a793d7175ceeb1efa215c2af5e52e42b22f0aJeff Hao method_g_->SetEntryPointFromCompiledCode(CompiledMethod::CodePointer(&fake_code_[sizeof(code_size)], kThumb2)); 861809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers method_g_->SetMappingTable(&fake_mapping_data_.GetData()[0]); 871809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers method_g_->SetVmapTable(&fake_vmap_table_data_.GetData()[0]); 885a6220c9068f8401394664b56a725441dba17948Ian Rogers method_g_->SetNativeGcMap(&fake_gc_map_[0]); 891a18c8c1c0e4ea1ff06177e93c7ff703376dcee2Shih-wei Liao } 902fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao 9133f741eefef8f8012f6c190b39355f2e0430d535Brian Carlstrom const DexFile* dex_; 922fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao 933320cf46afd082398aa401b246e6f301cebdf64dBrian Carlstrom std::vector<uint8_t> fake_code_; 941809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers UnsignedLeb128EncodingVector fake_mapping_data_; 951809a72a66d245ae598582d658b93a24ac3bf01eIan Rogers UnsignedLeb128EncodingVector fake_vmap_table_data_; 965a6220c9068f8401394664b56a725441dba17948Ian Rogers std::vector<uint8_t> fake_gc_map_; 973320cf46afd082398aa401b246e6f301cebdf64dBrian Carlstrom 98ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtMethod* method_f_; 99ea46f950e7a51585db293cd7f047de190a482414Brian Carlstrom mirror::ArtMethod* method_g_; 1002fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao 1011a18c8c1c0e4ea1ff06177e93c7ff703376dcee2Shih-wei Liao private: 1022dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Class* my_klass_; 1031a18c8c1c0e4ea1ff06177e93c7ff703376dcee2Shih-wei Liao}; 1041a18c8c1c0e4ea1ff06177e93c7ff703376dcee2Shih-wei Liao 1051a18c8c1c0e4ea1ff06177e93c7ff703376dcee2Shih-wei LiaoTEST_F(ExceptionTest, FindCatchHandler) { 10633f741eefef8f8012f6c190b39355f2e0430d535Brian Carlstrom const DexFile::CodeItem* code_item = dex_->GetCodeItem(method_f_->GetCodeItemOffset()); 1072fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao 1082fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao ASSERT_TRUE(code_item != NULL); 1092fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao 1102fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao ASSERT_EQ(2u, code_item->tries_size_); 111d81871cbbaa34c649e488f94f61a981db33123e5Ian Rogers ASSERT_NE(0u, code_item->insns_size_in_code_units_); 1122fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao 1137b9d996e4cd7d154bb1a244d67139aff0c363cf2Elliott Hughes const DexFile::TryItem *t0, *t1; 1140571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers t0 = dex_->GetTryItems(*code_item, 0); 1150571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers t1 = dex_->GetTryItems(*code_item, 1); 1162fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao EXPECT_LE(t0->start_addr_, t1->start_addr_); 1170571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers { 1180571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers CatchHandlerIterator iter(*code_item, 4 /* Dex PC in the first try block */); 1190571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers EXPECT_STREQ("Ljava/io/IOException;", dex_->StringByTypeIdx(iter.GetHandlerTypeIndex())); 1200571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers ASSERT_TRUE(iter.HasNext()); 1210571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers iter.Next(); 1220571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers EXPECT_STREQ("Ljava/lang/Exception;", dex_->StringByTypeIdx(iter.GetHandlerTypeIndex())); 1230571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers ASSERT_TRUE(iter.HasNext()); 1240571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers iter.Next(); 1250571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers EXPECT_FALSE(iter.HasNext()); 1260571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers } 1270571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers { 1280571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers CatchHandlerIterator iter(*code_item, 8 /* Dex PC in the second try block */); 1290571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers EXPECT_STREQ("Ljava/io/IOException;", dex_->StringByTypeIdx(iter.GetHandlerTypeIndex())); 1300571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers ASSERT_TRUE(iter.HasNext()); 1310571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers iter.Next(); 1320571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers EXPECT_FALSE(iter.HasNext()); 1330571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers } 1340571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers { 1350571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers CatchHandlerIterator iter(*code_item, 11 /* Dex PC not in any try block */); 1360571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers EXPECT_FALSE(iter.HasNext()); 1370571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers } 1382fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao} 1392fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao 14055df06be4369f5d8ab5eb61a5d22809255171036Shih-wei LiaoTEST_F(ExceptionTest, StackTraceElement) { 14100f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers Thread* thread = Thread::Current(); 1420fb6bb558feebfcb9e0ddc1a58cbcb3f61da758dIan Rogers thread->TransitionFromSuspendedToRunnable(); 143bd86bccf1b47f1151842152ee52cf5d46d6b34abBrian Carlstrom bool started = runtime_->Start(); 144bd86bccf1b47f1151842152ee52cf5d46d6b34abBrian Carlstrom CHECK(started); 14500f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers JNIEnv* env = thread->GetJniEnv(); 14600f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers ScopedObjectAccess soa(env); 14725c3325bf95036bf325fc7cb21b4fd6d40282857Brian Carlstrom 1483b6baaa203fa63f1522b2172a1645f90412afdaeElliott Hughes std::vector<uintptr_t> fake_stack; 149ba150c37d582eeeb8c11ba5245edc281cf31793cBrian Carlstrom ASSERT_EQ(kStackAlignment, 16U); 1500cfe1fb7060576d047f7f894fc0d8b87de84fcabIan Rogers ASSERT_EQ(sizeof(uintptr_t), sizeof(uint32_t)); 1510cfe1fb7060576d047f7f894fc0d8b87de84fcabIan Rogers 152c928de90ad22ecdf83c18a07008409595f13d3b1Ian Rogers#if !defined(ART_USE_PORTABLE_COMPILER) 153f57c47c29cd3388d1d78008a71c4e18f2217b70cIan Rogers // Create two fake stack frames with mapping data created in SetUp. We map offset 3 in the code 154342a262d41224c719ba8773de28bedf959f0d6bbMathieu Chartier // to dex pc 3. 155342a262d41224c719ba8773de28bedf959f0d6bbMathieu Chartier const uint32_t dex_pc = 3; 156f57c47c29cd3388d1d78008a71c4e18f2217b70cIan Rogers 1570cfe1fb7060576d047f7f894fc0d8b87de84fcabIan Rogers // Create/push fake 16byte stack frame for method g 1583b6baaa203fa63f1522b2172a1645f90412afdaeElliott Hughes fake_stack.push_back(reinterpret_cast<uintptr_t>(method_g_)); 1593b6baaa203fa63f1522b2172a1645f90412afdaeElliott Hughes fake_stack.push_back(0); 1603b6baaa203fa63f1522b2172a1645f90412afdaeElliott Hughes fake_stack.push_back(0); 1610c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers fake_stack.push_back(method_f_->ToNativePc(dex_pc)); // return pc 1620cfe1fb7060576d047f7f894fc0d8b87de84fcabIan Rogers 1630cfe1fb7060576d047f7f894fc0d8b87de84fcabIan Rogers // Create/push fake 16byte stack frame for method f 1643b6baaa203fa63f1522b2172a1645f90412afdaeElliott Hughes fake_stack.push_back(reinterpret_cast<uintptr_t>(method_f_)); 1653b6baaa203fa63f1522b2172a1645f90412afdaeElliott Hughes fake_stack.push_back(0); 1663b6baaa203fa63f1522b2172a1645f90412afdaeElliott Hughes fake_stack.push_back(0); 1673b6baaa203fa63f1522b2172a1645f90412afdaeElliott Hughes fake_stack.push_back(0xEBAD6070); // return pc 1680cfe1fb7060576d047f7f894fc0d8b87de84fcabIan Rogers 1690cfe1fb7060576d047f7f894fc0d8b87de84fcabIan Rogers // Pull Method* of NULL to terminate the trace 1702e3d1b262af0839380e1d60e86d8b281943ef944Brian Carlstrom fake_stack.push_back(0); 17155df06be4369f5d8ab5eb61a5d22809255171036Shih-wei Liao 172342a262d41224c719ba8773de28bedf959f0d6bbMathieu Chartier // Push null values which will become null incoming arguments. 173342a262d41224c719ba8773de28bedf959f0d6bbMathieu Chartier fake_stack.push_back(0); 174342a262d41224c719ba8773de28bedf959f0d6bbMathieu Chartier fake_stack.push_back(0); 175342a262d41224c719ba8773de28bedf959f0d6bbMathieu Chartier fake_stack.push_back(0); 176342a262d41224c719ba8773de28bedf959f0d6bbMathieu Chartier 177342a262d41224c719ba8773de28bedf959f0d6bbMathieu Chartier // Set up thread to appear as if we called out of method_g_ at pc dex 3 1780c7abda482f53db3d153c073d1c7a145f84e0626Ian Rogers thread->SetTopOfStack(&fake_stack[0], method_g_->ToNativePc(dex_pc)); // return pc 17902f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao#else 18002f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao // Create/push fake 20-byte shadow frame for method g 18102f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao fake_stack.push_back(0); 18202f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao fake_stack.push_back(0); 18302f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao fake_stack.push_back(reinterpret_cast<uintptr_t>(method_g_)); 184c8dc101f8e89feb588de3326bd9be0b84228ca2aTDYa fake_stack.push_back(3); 18502f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao fake_stack.push_back(0); 18602f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao 18702f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao // Create/push fake 20-byte shadow frame for method f 18802f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao fake_stack.push_back(0); 18902f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao fake_stack.push_back(0); 19002f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao fake_stack.push_back(reinterpret_cast<uintptr_t>(method_f_)); 191c8dc101f8e89feb588de3326bd9be0b84228ca2aTDYa fake_stack.push_back(3); 19202f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao fake_stack.push_back(0); 19302f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao 19402f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao thread->PushShadowFrame(reinterpret_cast<ShadowFrame*>(&fake_stack[5])); 19502f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao thread->PushShadowFrame(reinterpret_cast<ShadowFrame*>(&fake_stack[0])); 19602f01fedc5180d1d5a795674f8c5bd0a3ce974d2Shih-wei Liao#endif 19755df06be4369f5d8ab5eb61a5d22809255171036Shih-wei Liao 19800f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers jobject internal = thread->CreateInternalStackTrace(soa); 199267364429db05d964c0922a8b4e49591c00bdc35Brian Carlstrom ASSERT_TRUE(internal != NULL); 20001158d7a57c8321370667a6045220237d16e0da8Elliott Hughes jobjectArray ste_array = Thread::InternalStackTraceToStackTraceElementArray(env, internal); 201267364429db05d964c0922a8b4e49591c00bdc35Brian Carlstrom ASSERT_TRUE(ste_array != NULL); 2022dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ObjectArray<mirror::StackTraceElement>* trace_array = 2032dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers soa.Decode<mirror::ObjectArray<mirror::StackTraceElement>*>(ste_array); 20455df06be4369f5d8ab5eb61a5d22809255171036Shih-wei Liao 205267364429db05d964c0922a8b4e49591c00bdc35Brian Carlstrom ASSERT_TRUE(trace_array != NULL); 20655df06be4369f5d8ab5eb61a5d22809255171036Shih-wei Liao ASSERT_TRUE(trace_array->Get(0) != NULL); 20733f741eefef8f8012f6c190b39355f2e0430d535Brian Carlstrom EXPECT_STREQ("ExceptionHandle", 2084417536522fd2a9d8215d8672331984769c9520bShih-wei Liao trace_array->Get(0)->GetDeclaringClass()->ToModifiedUtf8().c_str()); 20933f741eefef8f8012f6c190b39355f2e0430d535Brian Carlstrom EXPECT_STREQ("ExceptionHandle.java", trace_array->Get(0)->GetFileName()->ToModifiedUtf8().c_str()); 21055df06be4369f5d8ab5eb61a5d22809255171036Shih-wei Liao EXPECT_STREQ("g", trace_array->Get(0)->GetMethodName()->ToModifiedUtf8().c_str()); 21106ed7398846d788d5c658bb6c4fef7c965af87efBrian Carlstrom EXPECT_EQ(37, trace_array->Get(0)->GetLineNumber()); 21255df06be4369f5d8ab5eb61a5d22809255171036Shih-wei Liao 21355df06be4369f5d8ab5eb61a5d22809255171036Shih-wei Liao ASSERT_TRUE(trace_array->Get(1) != NULL); 21433f741eefef8f8012f6c190b39355f2e0430d535Brian Carlstrom EXPECT_STREQ("ExceptionHandle", 2154417536522fd2a9d8215d8672331984769c9520bShih-wei Liao trace_array->Get(1)->GetDeclaringClass()->ToModifiedUtf8().c_str()); 21633f741eefef8f8012f6c190b39355f2e0430d535Brian Carlstrom EXPECT_STREQ("ExceptionHandle.java", trace_array->Get(1)->GetFileName()->ToModifiedUtf8().c_str()); 21755df06be4369f5d8ab5eb61a5d22809255171036Shih-wei Liao EXPECT_STREQ("f", trace_array->Get(1)->GetMethodName()->ToModifiedUtf8().c_str()); 21806ed7398846d788d5c658bb6c4fef7c965af87efBrian Carlstrom EXPECT_EQ(22, trace_array->Get(1)->GetLineNumber()); 219a43e0937c62719a405ce64888892facaead122dfElliott Hughes 220c928de90ad22ecdf83c18a07008409595f13d3b1Ian Rogers#if !defined(ART_USE_PORTABLE_COMPILER) 2217934ac288acfb2552bb0b06ec1f61e5820d924a4Brian Carlstrom thread->SetTopOfStack(NULL, 0); // Disarm the assertion that no code is running when we detach. 2220399dde18753aa9bd2bd0d7cf60beef154d164a4Ian Rogers#else 2230399dde18753aa9bd2bd0d7cf60beef154d164a4Ian Rogers thread->PopShadowFrame(); 2240399dde18753aa9bd2bd0d7cf60beef154d164a4Ian Rogers thread->PopShadowFrame(); 225a43e0937c62719a405ce64888892facaead122dfElliott Hughes#endif 22655df06be4369f5d8ab5eb61a5d22809255171036Shih-wei Liao} 22755df06be4369f5d8ab5eb61a5d22809255171036Shih-wei Liao 2282fb9753c58ce1a511fd6996856840120eb2930dbShih-wei Liao} // namespace art 229