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-rw-r--r--simpleperf/report_utils_test.cpp142
1 files changed, 106 insertions, 36 deletions
diff --git a/simpleperf/report_utils_test.cpp b/simpleperf/report_utils_test.cpp
index cc246357..8def39ee 100644
--- a/simpleperf/report_utils_test.cpp
+++ b/simpleperf/report_utils_test.cpp
@@ -35,48 +35,36 @@ class CallChainReportBuilderTest : public testing::Test {
thread = thread_tree.FindThread(1);
// Add symbol info for the native library.
- FileFeature file;
- file.path = fake_native_lib_path;
- file.type = DSO_ELF_FILE;
- file.min_vaddr = file.file_offset_of_min_vaddr = 0;
- file.symbols = {
- Symbol("native_func1", 0x0, 0x100),
- Symbol("art_jni_trampoline", 0x100, 0x100),
- };
- thread_tree.AddDsoInfo(file);
+ SetSymbols(fake_native_lib_path, DSO_ELF_FILE,
+ {
+ Symbol("native_func1", 0x0, 0x100),
+ Symbol("art_jni_trampoline", 0x100, 0x100),
+ });
// Add symbol info for the interpreter library.
- file.path = fake_interpreter_path;
- file.type = DSO_ELF_FILE;
- file.min_vaddr = file.file_offset_of_min_vaddr = 0;
- file.symbols = {
- Symbol("art_func1", 0x0, 0x100),
- Symbol("art_func2", 0x100, 0x100),
- Symbol("_ZN3artL13Method_invokeEP7_JNIEnvP8_jobjectS3_P13_jobjectArray", 0x200, 0x100),
- };
- thread_tree.AddDsoInfo(file);
+ SetSymbols(
+ fake_interpreter_path, DSO_ELF_FILE,
+ {
+ Symbol("art_func1", 0x0, 0x100),
+ Symbol("art_func2", 0x100, 0x100),
+ Symbol("_ZN3artL13Method_invokeEP7_JNIEnvP8_jobjectS3_P13_jobjectArray", 0x200, 0x100),
+ });
// Add symbol info for the dex file.
- file.path = fake_dex_file_path;
- file.type = DSO_DEX_FILE;
- file.min_vaddr = file.file_offset_of_min_vaddr = 0;
- file.symbols = {
- Symbol("java_method1", 0x0, 0x100),
- Symbol("java_method2", 0x100, 0x100),
- Symbol("obfuscated_class.obfuscated_java_method", 0x200, 0x100),
- };
- thread_tree.AddDsoInfo(file);
+ SetSymbols(fake_dex_file_path, DSO_DEX_FILE,
+ {
+ Symbol("java_method1", 0x0, 0x100),
+ Symbol("java_method2", 0x100, 0x100),
+ Symbol("obfuscated_class.obfuscated_java_method", 0x200, 0x100),
+ });
// Add symbol info for the jit cache.
- file.path = fake_jit_cache_path;
- file.type = DSO_ELF_FILE;
- file.min_vaddr = file.file_offset_of_min_vaddr = 0;
- file.symbols = {
- Symbol("java_method2", 0x3000, 0x100),
- Symbol("java_method3", 0x3100, 0x100),
- Symbol("obfuscated_class.obfuscated_java_method2", 0x3200, 0x100),
- };
- thread_tree.AddDsoInfo(file);
+ SetSymbols(fake_jit_cache_path, DSO_ELF_FILE,
+ {
+ Symbol("java_method2", 0x3000, 0x100),
+ Symbol("java_method3", 0x3100, 0x100),
+ Symbol("obfuscated_class.obfuscated_java_method2", 0x3200, 0x100),
+ });
// Add map layout for libraries used in the thread:
// 0x0000 - 0x1000 is mapped to the native library.
@@ -90,6 +78,15 @@ class CallChainReportBuilderTest : public testing::Test {
map_flags::PROT_JIT_SYMFILE_MAP);
}
+ void SetSymbols(const std::string& path, DsoType dso_type, const std::vector<Symbol>& symbols) {
+ FileFeature file;
+ file.path = path;
+ file.type = dso_type;
+ file.min_vaddr = file.file_offset_of_min_vaddr = 0;
+ file.symbols = symbols;
+ thread_tree.AddDsoInfo(file);
+ }
+
ThreadTree thread_tree;
const ThreadEntry* thread;
const std::string fake_native_lib_path = "fake_dir/fake_native_lib.so";
@@ -310,3 +307,76 @@ TEST_F(CallChainReportBuilderTest, add_proguard_mapping_file) {
ASSERT_EQ(entries[1].vaddr_in_file, 0x3200);
ASSERT_EQ(entries[1].execution_type, CallChainExecutionType::JIT_JVM_METHOD);
}
+
+TEST_F(CallChainReportBuilderTest, add_proguard_mapping_file_for_jit_method_with_signature) {
+ std::vector<uint64_t> fake_ips = {
+ 0x3200, // 3200, // void ctep.v(cteo, ctgc, ctbn)
+ };
+ SetSymbols(fake_jit_cache_path, DSO_ELF_FILE,
+ {Symbol("void ctep.v(cteo, ctgc, ctbn)", 0x3200, 0x100)});
+ CallChainReportBuilder builder(thread_tree);
+ TemporaryFile tmpfile;
+ close(tmpfile.release());
+ ASSERT_TRUE(android::base::WriteStringToFile(
+ "android.support.v4.app.RemoteActionCompatParcelizer -> ctep:\n"
+ " 13:13:androidx.core.app.RemoteActionCompat read(androidx.versionedparcelable.Versioned"
+ "Parcel) -> v\n",
+ tmpfile.path));
+ builder.AddProguardMappingFile(tmpfile.path);
+ std::vector<CallChainReportEntry> entries = builder.Build(thread, fake_ips, 0);
+ ASSERT_EQ(entries.size(), 1);
+ ASSERT_EQ(entries[0].ip, 0x3200);
+ ASSERT_STREQ(entries[0].symbol->DemangledName(),
+ "android.support.v4.app.RemoteActionCompatParcelizer.read");
+ ASSERT_EQ(entries[0].dso->Path(), fake_jit_cache_path);
+ ASSERT_EQ(entries[0].vaddr_in_file, 0x3200);
+ ASSERT_EQ(entries[0].execution_type, CallChainExecutionType::JIT_JVM_METHOD);
+}
+
+TEST_F(CallChainReportBuilderTest, convert_jit_frame_for_jit_method_with_signature) {
+ std::vector<uint64_t> fake_ips = {
+ 0x2200, // 2200, // ctep.v
+ 0x3200, // 3200, // void ctep.v(cteo, ctgc, ctbn)
+ };
+ SetSymbols(fake_dex_file_path, DSO_DEX_FILE, {Symbol("ctep.v", 0x200, 0x100)});
+ SetSymbols(fake_jit_cache_path, DSO_ELF_FILE,
+ {Symbol("void ctep.v(cteo, ctgc, ctbn)", 0x3200, 0x100)});
+ CallChainReportBuilder builder(thread_tree);
+ // Test if we can convert jit method with signature.
+ std::vector<CallChainReportEntry> entries = builder.Build(thread, fake_ips, 0);
+ ASSERT_EQ(entries.size(), 2);
+ ASSERT_EQ(entries[0].ip, 0x2200);
+ ASSERT_STREQ(entries[0].symbol->DemangledName(), "ctep.v");
+ ASSERT_EQ(entries[0].dso->Path(), fake_dex_file_path);
+ ASSERT_EQ(entries[0].vaddr_in_file, 0x200);
+ ASSERT_EQ(entries[0].execution_type, CallChainExecutionType::INTERPRETED_JVM_METHOD);
+ ASSERT_EQ(entries[1].ip, 0x3200);
+ ASSERT_STREQ(entries[1].symbol->DemangledName(), "ctep.v");
+ ASSERT_EQ(entries[1].dso->Path(), fake_dex_file_path);
+ ASSERT_EQ(entries[1].vaddr_in_file, 0x200);
+ ASSERT_EQ(entries[1].execution_type, CallChainExecutionType::JIT_JVM_METHOD);
+
+ // Test adding proguard mapping file.
+ TemporaryFile tmpfile;
+ close(tmpfile.release());
+ ASSERT_TRUE(android::base::WriteStringToFile(
+ "android.support.v4.app.RemoteActionCompatParcelizer -> ctep:\n"
+ " 13:13:androidx.core.app.RemoteActionCompat read(androidx.versionedparcelable.Versioned"
+ "Parcel) -> v\n",
+ tmpfile.path));
+ builder.AddProguardMappingFile(tmpfile.path);
+ entries = builder.Build(thread, fake_ips, 0);
+ ASSERT_EQ(entries.size(), 2);
+ ASSERT_EQ(entries[0].ip, 0x2200);
+ ASSERT_STREQ(entries[0].symbol->DemangledName(),
+ "android.support.v4.app.RemoteActionCompatParcelizer.read");
+ ASSERT_EQ(entries[0].dso->Path(), fake_dex_file_path);
+ ASSERT_EQ(entries[0].vaddr_in_file, 0x200);
+ ASSERT_EQ(entries[0].execution_type, CallChainExecutionType::INTERPRETED_JVM_METHOD);
+ ASSERT_EQ(entries[1].ip, 0x3200);
+ ASSERT_STREQ(entries[1].symbol->DemangledName(),
+ "android.support.v4.app.RemoteActionCompatParcelizer.read");
+ ASSERT_EQ(entries[1].dso->Path(), fake_dex_file_path);
+ ASSERT_EQ(entries[1].vaddr_in_file, 0x200);
+ ASSERT_EQ(entries[1].execution_type, CallChainExecutionType::JIT_JVM_METHOD);
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-30 22:08:20 +0000