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Keeping track of modules without symbols during crash report processing.

Browse source 
http://breakpad.appspot.com/534002/



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1126 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
ivan.penkov@gmail.com 2013-03-06 19:32:13 +00:00
parent 718ae3284e
commit 60b5f7c7e9
10 changed files with 230 additions and 49 deletions
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35
src/processor/stackwalker_amd64_unittest.cc
View file

@ -41,6 +41,7 @@
#include "google_breakpad/common/minidump_format.h"
#include "google_breakpad/processor/basic_source_line_resolver.h"
#include "google_breakpad/processor/call_stack.h"
#include "google_breakpad/processor/code_module.h"
#include "google_breakpad/processor/source_line_resolver_interface.h"
#include "google_breakpad/processor/stack_frame_cpu.h"
#include "processor/stackwalker_unittest_utils.h"
@ -48,6 +49,7 @@
using google_breakpad::BasicSourceLineResolver;
using google_breakpad::CallStack;
using google_breakpad::CodeModule;
using google_breakpad::StackFrameSymbolizer;
using google_breakpad::StackFrame;
using google_breakpad::StackFrameAMD64;
@ -143,7 +145,10 @@ TEST_F(SanityCheck, NoResolver) {
StackwalkerAMD64 walker(&system_info, &raw_context, &stack_region, &modules,
&frame_symbolizer);
// This should succeed even without a resolver or supplier.
ASSERT_TRUE(walker.Walk(&call_stack));
vector<const CodeModule*> modules_without_symbols;
ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols));
ASSERT_EQ(1U, modules_without_symbols.size());
ASSERT_EQ("module1", modules_without_symbols[0]->debug_file());
frames = call_stack.frames();
ASSERT_GE(1U, frames->size());
StackFrameAMD64 *frame = static_cast<StackFrameAMD64 *>(frames->at(0));
@ -163,7 +168,10 @@ TEST_F(GetContextFrame, Simple) {
StackFrameSymbolizer frame_symbolizer(&supplier, &resolver);
StackwalkerAMD64 walker(&system_info, &raw_context, &stack_region, &modules,
&frame_symbolizer);
ASSERT_TRUE(walker.Walk(&call_stack));
vector<const CodeModule*> modules_without_symbols;
ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols));
ASSERT_EQ(1U, modules_without_symbols.size());
ASSERT_EQ("module1", modules_without_symbols[0]->debug_file());
frames = call_stack.frames();
ASSERT_GE(1U, frames->size());
StackFrameAMD64 *frame = static_cast<StackFrameAMD64 *>(frames->at(0));
@ -181,7 +189,10 @@ TEST_F(GetContextFrame, NoStackMemory) {
StackFrameSymbolizer frame_symbolizer(&supplier, &resolver);
StackwalkerAMD64 walker(&system_info, &raw_context, NULL, &modules,
&frame_symbolizer);
ASSERT_TRUE(walker.Walk(&call_stack));
vector<const CodeModule*> modules_without_symbols;
ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols));
ASSERT_EQ(1U, modules_without_symbols.size());
ASSERT_EQ("module1", modules_without_symbols[0]->debug_file());
frames = call_stack.frames();
ASSERT_GE(1U, frames->size());
StackFrameAMD64 *frame = static_cast<StackFrameAMD64 *>(frames->at(0));
@ -236,7 +247,11 @@ TEST_F(GetCallerFrame, ScanWithoutSymbols) {
StackFrameSymbolizer frame_symbolizer(&supplier, &resolver);
StackwalkerAMD64 walker(&system_info, &raw_context, &stack_region, &modules,
&frame_symbolizer);
ASSERT_TRUE(walker.Walk(&call_stack));
vector<const CodeModule*> modules_without_symbols;
ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols));
ASSERT_EQ(2U, modules_without_symbols.size());
ASSERT_EQ("module1", modules_without_symbols[0]->debug_file());
ASSERT_EQ("module2", modules_without_symbols[1]->debug_file());
frames = call_stack.frames();
ASSERT_EQ(3U, frames->size());
@ -304,7 +319,9 @@ TEST_F(GetCallerFrame, ScanWithFunctionSymbols) {
StackFrameSymbolizer frame_symbolizer(&supplier, &resolver);
StackwalkerAMD64 walker(&system_info, &raw_context, &stack_region, &modules,
&frame_symbolizer);
ASSERT_TRUE(walker.Walk(&call_stack));
vector<const CodeModule*> modules_without_symbols;
ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols));
ASSERT_EQ(0U, modules_without_symbols.size());
frames = call_stack.frames();
ASSERT_EQ(2U, frames->size());
@ -369,7 +386,9 @@ TEST_F(GetCallerFrame, CallerPushedRBP) {
StackFrameSymbolizer frame_symbolizer(&supplier, &resolver);
StackwalkerAMD64 walker(&system_info, &raw_context, &stack_region, &modules,
&frame_symbolizer);
ASSERT_TRUE(walker.Walk(&call_stack));
vector<const CodeModule*> modules_without_symbols;
ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols));
ASSERT_EQ(0U, modules_without_symbols.size());
frames = call_stack.frames();
ASSERT_EQ(2U, frames->size());
@ -445,7 +464,9 @@ struct CFIFixture: public StackwalkerAMD64Fixture {
StackFrameSymbolizer frame_symbolizer(&supplier, &resolver);
StackwalkerAMD64 walker(&system_info, &raw_context, &stack_region, &modules,
&frame_symbolizer);
ASSERT_TRUE(walker.Walk(&call_stack));
vector<const CodeModule*> modules_without_symbols;
ASSERT_TRUE(walker.Walk(&call_stack, &modules_without_symbols));
ASSERT_EQ(0U, modules_without_symbols.size());
frames = call_stack.frames();
ASSERT_EQ(2U, frames->size());