add stacktrace sample

herumi · Nov 14, 2014 · 377139a · 377139a
1 parent 9313b3c
commit 377139a
Show file tree

Hide file tree

Showing 6 changed files with 145 additions and 1 deletion.
diff --git a/Makefile b/Makefile
@@ -9,8 +9,13 @@ all:
 test:
 	$(MAKE) -C test test
 
+sample:
+	$(MAKE) -C sample
+
 clean:
 	$(MAKE) -C src clean
 	$(MAKE) -C test clean
 	$(MAKE) -C sample clean
 
+.PHONY: sample clean
+
diff --git a/cybozulib.sln b/cybozulib.sln
@@ -51,6 +51,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "csv_test", "test\base\proj\
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ssl_smpl", "sample\proj\ssl_smpl\ssl_smpl.vcxproj", "{167A43E8-6159-4337-82C2-084551350739}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "stacktrace_smpl", "sample\proj\stacktrace_smpl\stacktrace_smpl.vcxproj", "{E8D067B3-DA08-401D-BC28-4DDE08FAEFE1}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|x64 = Debug|x64
@@ -157,6 +159,10 @@ Global
 		{167A43E8-6159-4337-82C2-084551350739}.Debug|x64.Build.0 = Debug|x64
 		{167A43E8-6159-4337-82C2-084551350739}.Release|x64.ActiveCfg = Release|x64
 		{167A43E8-6159-4337-82C2-084551350739}.Release|x64.Build.0 = Release|x64
+		{E8D067B3-DA08-401D-BC28-4DDE08FAEFE1}.Debug|x64.ActiveCfg = Debug|x64
+		{E8D067B3-DA08-401D-BC28-4DDE08FAEFE1}.Debug|x64.Build.0 = Debug|x64
+		{E8D067B3-DA08-401D-BC28-4DDE08FAEFE1}.Release|x64.ActiveCfg = Release|x64
+		{E8D067B3-DA08-401D-BC28-4DDE08FAEFE1}.Release|x64.Build.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

diff --git a/include/cybozu/stacktrace.hpp b/include/cybozu/stacktrace.hpp
@@ -8,6 +8,7 @@
 #include <vector>
 #include <cybozu/itoa.hpp>
 #include <stdlib.h>
+#include <iosfwd>
 
 #ifdef _WIN32
 	#include <winsock2.h>
@@ -208,6 +209,11 @@ class StackTrace {
 	}
 };
 
+inline std::ostream& operator<<(std::ostream& os, const StackTrace& self)
+{
+	return os << self.toString();
+}
+
 } // cybozu
 
 #undef CYBOZU_STACKTRACE_RESOLVE_SYMBOL
diff --git a/sample/exception_smpl.cpp b/sample/exception_smpl.cpp
@@ -19,7 +19,7 @@ void f2()
 	MailException e;
 	e << "can't send" << msg << abc << c << port << s << '\n';
 	cybozu::StackTrace st;
-	e << st.toString();
+	e << st;
 	throw e;
 }
 

diff --git a/sample/proj/stacktrace_smpl/stacktrace_smpl.vcxproj b/sample/proj/stacktrace_smpl/stacktrace_smpl.vcxproj
@@ -0,0 +1,85 @@
+þ½Ž¿<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{E8D067B3-DA08-401D-BC28-4DDE08FAEFE1}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>stacktrace_smpl</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v110</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v110</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\..\common.props" />
+    <Import Project="..\..\..\debug.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\..\common.props" />
+    <Import Project="..\..\..\release.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\stacktrace_smpl.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
diff --git a/sample/stacktrace_smpl.cpp b/sample/stacktrace_smpl.cpp
@@ -0,0 +1,42 @@
+#include <stdio.h>
+#include <vector>
+#include <iostream>
+#include <cybozu/stacktrace.hpp>
+
+void putStackTrace()
+{
+	std::cout << "no memory!!\n" << cybozu::StackTrace() << std::endl;
+	exit(1);
+}
+
+void func()
+{
+	puts("func");
+	size_t size = 1024 * 1024;
+	std::vector<double> v;
+	for (int i = 0; i < 10240; i++) {
+		std::cout << "i=" << i << ", size=" << size << std::endl;
+		v.resize(size);
+		size *= 16;
+	}
+}
+
+void g()
+{
+	func();
+}
+
+void h()
+{
+	g();
+}
+
+int main()
+	try
+{
+	std::set_new_handler(putStackTrace);
+	h();
+} catch (std::exception& e) {
+	printf("e=%s\n", e.what());
+}
+