summaryrefslogtreecommitdiffstats
path: root/toolkit/crashreporter/google-breakpad/src/processor/microdump_processor_unittest.cc
diff options
context:
space:
mode:
Diffstat (limited to 'toolkit/crashreporter/google-breakpad/src/processor/microdump_processor_unittest.cc')
-rw-r--r--toolkit/crashreporter/google-breakpad/src/processor/microdump_processor_unittest.cc285
1 files changed, 285 insertions, 0 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/processor/microdump_processor_unittest.cc b/toolkit/crashreporter/google-breakpad/src/processor/microdump_processor_unittest.cc
new file mode 100644
index 0000000000..83bdef9524
--- /dev/null
+++ b/toolkit/crashreporter/google-breakpad/src/processor/microdump_processor_unittest.cc
@@ -0,0 +1,285 @@
+// Copyright (c) 2014, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Unit test for MicrodumpProcessor.
+
+#include <fstream>
+#include <iostream>
+#include <string>
+#include <vector>
+
+#include "breakpad_googletest_includes.h"
+#include "google_breakpad/processor/basic_source_line_resolver.h"
+#include "google_breakpad/processor/call_stack.h"
+#include "google_breakpad/processor/microdump.h"
+#include "google_breakpad/processor/microdump_processor.h"
+#include "google_breakpad/processor/process_state.h"
+#include "google_breakpad/processor/stack_frame.h"
+#include "google_breakpad/processor/stack_frame_symbolizer.h"
+#include "processor/simple_symbol_supplier.h"
+#include "processor/stackwalker_unittest_utils.h"
+
+namespace {
+
+using google_breakpad::BasicSourceLineResolver;
+using google_breakpad::Microdump;
+using google_breakpad::MicrodumpProcessor;
+using google_breakpad::ProcessState;
+using google_breakpad::SimpleSymbolSupplier;
+using google_breakpad::StackFrameSymbolizer;
+
+class MicrodumpProcessorTest : public ::testing::Test {
+ public:
+ MicrodumpProcessorTest()
+ : files_path_(string(getenv("srcdir") ? getenv("srcdir") : ".") +
+ "/src/processor/testdata/") {
+ }
+
+ void ReadFile(const string& file_name, string* file_contents) {
+ assert(file_contents);
+ std::ifstream file_stream(file_name.c_str(), std::ios::in);
+ ASSERT_TRUE(file_stream.good());
+ std::vector<char> bytes;
+ file_stream.seekg(0, std::ios_base::end);
+ ASSERT_TRUE(file_stream.good());
+ bytes.resize(file_stream.tellg());
+ file_stream.seekg(0, std::ios_base::beg);
+ ASSERT_TRUE(file_stream.good());
+ file_stream.read(&bytes[0], bytes.size());
+ ASSERT_TRUE(file_stream.good());
+ *file_contents = string(&bytes[0], bytes.size());
+ }
+
+ google_breakpad::ProcessResult ProcessMicrodump(
+ const string& symbols_file,
+ const string& microdump_contents,
+ ProcessState* state) {
+ SimpleSymbolSupplier supplier(symbols_file);
+ BasicSourceLineResolver resolver;
+ StackFrameSymbolizer frame_symbolizer(&supplier, &resolver);
+ MicrodumpProcessor processor(&frame_symbolizer);
+
+ Microdump microdump(microdump_contents);
+ return processor.Process(&microdump, state);
+ }
+
+ void AnalyzeDump(const string& microdump_file_name, bool omit_symbols,
+ int expected_cpu_count, ProcessState* state) {
+ string symbols_file = omit_symbols ? "" : files_path_ + "symbols/microdump";
+ string microdump_file_path = files_path_ + microdump_file_name;
+ string microdump_contents;
+ ReadFile(microdump_file_path, &microdump_contents);
+
+ google_breakpad::ProcessResult result =
+ ProcessMicrodump(symbols_file, microdump_contents, state);
+
+ ASSERT_EQ(google_breakpad::PROCESS_OK, result);
+ ASSERT_TRUE(state->crashed());
+ ASSERT_EQ(0, state->requesting_thread());
+ ASSERT_EQ(1U, state->threads()->size());
+
+ ASSERT_EQ(expected_cpu_count, state->system_info()->cpu_count);
+ ASSERT_EQ("android", state->system_info()->os_short);
+ ASSERT_EQ("Android", state->system_info()->os);
+ }
+
+ string files_path_;
+};
+
+TEST_F(MicrodumpProcessorTest, TestProcess_Invalid) {
+ ProcessState state;
+ google_breakpad::ProcessResult result =
+ ProcessMicrodump("", "This is not a valid microdump", &state);
+ ASSERT_EQ(google_breakpad::PROCESS_ERROR_NO_THREAD_LIST, result);
+}
+
+TEST_F(MicrodumpProcessorTest, TestProcess_WithoutCrashReason) {
+ ProcessState state;
+ AnalyzeDump("microdump-arm64.dmp", true /* omit_symbols */,
+ 2 /* expected_cpu_count */, &state);
+ ASSERT_EQ(state.crash_reason(), "");
+ ASSERT_EQ(state.crash_address(), 0x0u);
+}
+
+TEST_F(MicrodumpProcessorTest, TestProcess_WithCrashReason) {
+ ProcessState state;
+ AnalyzeDump("microdump-withcrashreason.dmp", true /* omit_symbols */,
+ 8 /* expected_cpu_count */, &state);
+ ASSERT_EQ(state.crash_reason(), "SIGTRAP");
+ ASSERT_EQ(state.crash_address(), 0x4A7CB000u);
+}
+
+TEST_F(MicrodumpProcessorTest, TestProcess_MissingSymbols) {
+ ProcessState state;
+ AnalyzeDump("microdump-arm64.dmp", true /* omit_symbols */,
+ 2 /* expected_cpu_count */, &state);
+
+ ASSERT_EQ(8U, state.modules()->module_count());
+ ASSERT_EQ("arm64", state.system_info()->cpu);
+ ASSERT_EQ("OS 64 VERSION INFO", state.system_info()->os_version);
+ ASSERT_EQ(1U, state.threads()->size());
+ ASSERT_EQ(11U, state.threads()->at(0)->frames()->size());
+
+ ASSERT_EQ("",
+ state.threads()->at(0)->frames()->at(0)->function_name);
+ ASSERT_EQ("",
+ state.threads()->at(0)->frames()->at(3)->function_name);
+}
+
+TEST_F(MicrodumpProcessorTest, TestProcess_UnsupportedArch) {
+ string microdump_contents =
+ "W/google-breakpad(26491): -----BEGIN BREAKPAD MICRODUMP-----\n"
+ "W/google-breakpad(26491): O A \"unsupported-arch\"\n"
+ "W/google-breakpad(26491): S 0 A48BD840 A48BD000 00002000\n";
+
+ ProcessState state;
+
+ google_breakpad::ProcessResult result =
+ ProcessMicrodump("", microdump_contents, &state);
+
+ ASSERT_EQ(google_breakpad::PROCESS_ERROR_NO_THREAD_LIST, result);
+}
+
+TEST_F(MicrodumpProcessorTest, TestProcessArm) {
+ ProcessState state;
+ AnalyzeDump("microdump-arm.dmp", false /* omit_symbols */,
+ 2 /* expected_cpu_count*/, &state);
+
+ ASSERT_EQ(6U, state.modules()->module_count());
+ ASSERT_EQ("arm", state.system_info()->cpu);
+ ASSERT_EQ("OpenGL ES 3.0 V@104.0 AU@ (GIT@Id3510ff6dc)",
+ state.system_info()->gl_version);
+ ASSERT_EQ("Qualcomm", state.system_info()->gl_vendor);
+ ASSERT_EQ("Adreno (TM) 330", state.system_info()->gl_renderer);
+ ASSERT_EQ("OS VERSION INFO", state.system_info()->os_version);
+ ASSERT_EQ(8U, state.threads()->at(0)->frames()->size());
+ ASSERT_EQ("MicrodumpWriterTest_Setup_Test::TestBody",
+ state.threads()->at(0)->frames()->at(0)->function_name);
+ ASSERT_EQ("testing::Test::Run",
+ state.threads()->at(0)->frames()->at(1)->function_name);
+ ASSERT_EQ("main",
+ state.threads()->at(0)->frames()->at(6)->function_name);
+ ASSERT_EQ("breakpad_unittests",
+ state.threads()->at(0)->frames()->at(6)->module->code_file());
+}
+
+TEST_F(MicrodumpProcessorTest, TestProcessArm64) {
+ ProcessState state;
+ AnalyzeDump("microdump-arm64.dmp", false /* omit_symbols */,
+ 2 /* expected_cpu_count*/, &state);
+
+ ASSERT_EQ(8U, state.modules()->module_count());
+ ASSERT_EQ("arm64", state.system_info()->cpu);
+ ASSERT_EQ("OS 64 VERSION INFO", state.system_info()->os_version);
+ ASSERT_EQ(9U, state.threads()->at(0)->frames()->size());
+ ASSERT_EQ("MicrodumpWriterTest_Setup_Test::TestBody",
+ state.threads()->at(0)->frames()->at(0)->function_name);
+ ASSERT_EQ("testing::Test::Run",
+ state.threads()->at(0)->frames()->at(2)->function_name);
+ ASSERT_EQ("main",
+ state.threads()->at(0)->frames()->at(7)->function_name);
+ ASSERT_EQ("breakpad_unittests",
+ state.threads()->at(0)->frames()->at(7)->module->code_file());
+}
+
+TEST_F(MicrodumpProcessorTest, TestProcessX86) {
+ ProcessState state;
+ AnalyzeDump("microdump-x86.dmp", false /* omit_symbols */,
+ 4 /* expected_cpu_count */, &state);
+
+ ASSERT_EQ(124U, state.modules()->module_count());
+ ASSERT_EQ("x86", state.system_info()->cpu);
+ ASSERT_EQ("asus/WW_Z00A/Z00A:5.0/LRX21V/2.19.40.22_20150627_5104_user:user/"
+ "release-keys", state.system_info()->os_version);
+ ASSERT_EQ(17U, state.threads()->at(0)->frames()->size());
+ ASSERT_EQ("libc.so",
+ state.threads()->at(0)->frames()->at(0)->module->debug_file());
+ // TODO(mmandlis): Get symbols for the test X86 microdump and test function
+ // names.
+}
+
+TEST_F(MicrodumpProcessorTest, TestProcessMultiple) {
+ ProcessState state;
+ AnalyzeDump("microdump-multiple.dmp", false /* omit_symbols */,
+ 6 /* expected_cpu_count */, &state);
+ ASSERT_EQ(156U, state.modules()->module_count());
+ ASSERT_EQ("arm", state.system_info()->cpu);
+ ASSERT_EQ("lge/p1_tmo_us/p1:6.0/MRA58K/1603210524c8d:user/release-keys",
+ state.system_info()->os_version);
+ ASSERT_EQ(5U, state.threads()->at(0)->frames()->size());
+}
+
+TEST_F(MicrodumpProcessorTest, TestProcessMips) {
+ ProcessState state;
+ AnalyzeDump("microdump-mips32.dmp", false /* omit_symbols */,
+ 2 /* expected_cpu_count */, &state);
+
+ ASSERT_EQ(7U, state.modules()->module_count());
+ ASSERT_EQ("mips", state.system_info()->cpu);
+ ASSERT_EQ("3.0.8-g893bf16 #7 SMP PREEMPT Fri Jul 10 15:20:59 PDT 2015",
+ state.system_info()->os_version);
+ ASSERT_EQ(4U, state.threads()->at(0)->frames()->size());
+
+ ASSERT_EQ("blaTest",
+ state.threads()->at(0)->frames()->at(0)->function_name);
+ ASSERT_EQ("Crash",
+ state.threads()->at(0)->frames()->at(1)->function_name);
+ ASSERT_EQ("main",
+ state.threads()->at(0)->frames()->at(2)->function_name);
+ ASSERT_EQ("crash_example",
+ state.threads()->at(0)->frames()->at(0)->module->debug_file());
+}
+
+TEST_F(MicrodumpProcessorTest, TestProcessMips64) {
+ ProcessState state;
+ AnalyzeDump("microdump-mips64.dmp", false /* omit_symbols */,
+ 1 /* expected_cpu_count */, &state);
+
+ ASSERT_EQ(8U, state.modules()->module_count());
+ ASSERT_EQ("mips64", state.system_info()->cpu);
+ ASSERT_EQ("3.10.0-gf185e20 #112 PREEMPT Mon Oct 5 11:12:49 PDT 2015",
+ state.system_info()->os_version);
+ ASSERT_EQ(4U, state.threads()->at(0)->frames()->size());
+
+ ASSERT_EQ("blaTest",
+ state.threads()->at(0)->frames()->at(0)->function_name);
+ ASSERT_EQ("Crash",
+ state.threads()->at(0)->frames()->at(1)->function_name);
+ ASSERT_EQ("main",
+ state.threads()->at(0)->frames()->at(2)->function_name);
+ ASSERT_EQ("crash_example",
+ state.threads()->at(0)->frames()->at(0)->module->debug_file());
+}
+
+} // namespace
+
+int main(int argc, char* argv[]) {
+ ::testing::InitGoogleTest(&argc, argv);
+ return RUN_ALL_TESTS();
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-02 22:48:33 +0000