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Issue 258: Added test cases for ReadTaskMemory, reorganized project file, renamed filenames inside comments

Browse source 
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@263 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
nealsid 2008-04-25 00:37:19 +00:00
parent 9033edcd7b
commit 4c39c138fe
12 changed files with 429 additions and 157 deletions
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81
src/client/mac/handler/breakpad_nlist_test.cc
View file

@ -1,81 +0,0 @@
/*
* BreakpadNlistTest.cpp
* minidump_test
*
* Created by Neal Sidhwaney on 4/13/08.
* Copyright 2008 Google Inc. All rights reserved.
*
*/
#include "breakpad_nlist_test.h"
#include <mach-o/nlist.h>
#include "breakpad_nlist_64.h"
BreakpadNlistTest test1(TEST_INVOCATION(BreakpadNlistTest, CompareToNM));
BreakpadNlistTest::BreakpadNlistTest(TestInvocation *invocation)
: TestCase(invocation) {
}
BreakpadNlistTest::~BreakpadNlistTest() {
}
void BreakpadNlistTest::CompareToNM() {
#if TARGET_CPU_X86_64
system("/usr/bin/nm -arch x86_64 /usr/lib/dyld > /tmp/dyld-namelist.txt");
#elif TARGET_CPU_PPC64
system("/usr/bin/nm -arch ppc64 /usr/lib/dyld > /tmp/dyld-namelist.txt");
#endif
FILE *fd = fopen("/tmp/dyld-namelist.txt","rt");
char oneNMAddr[30];
char symbolType;
char symbolName[500];
while(!feof(fd)) {
fscanf(fd,"%s %c %s",oneNMAddr, &symbolType, symbolName);
breakpad_nlist symbolList[2];
breakpad_nlist &list = symbolList[0];
memset(symbolList,0, sizeof(breakpad_nlist)*2);
const char *symbolNames[2];
symbolNames[0] = (const char*)symbolName;
symbolNames[1] = "\0";
breakpad_nlist_64("/usr/lib/dyld",&list, symbolNames);
uint64_t nmAddr = strtol(oneNMAddr,NULL,16);
if(!IsSymbolMoreThanOnceInDyld(symbolName)) {
CPTAssert(nmAddr == symbolList[0].n_value);
}
}
fclose(fd);
}
bool BreakpadNlistTest::IsSymbolMoreThanOnceInDyld(const char *symbolName) {
//These are the symbols that occur more than once when nm dumps
// the symbol table of /usr/lib/dyld. Our nlist program returns
// the first address because it's doing a search so we need to exclude
// these from causing the test to fail
const char *multipleSymbols[] = {
"__Z41__static_initialization_and_destruction_0ii",
"___tcf_0",
"___tcf_1",
"_read_encoded_value_with_base",
"_read_sleb128",
"_read_uleb128",
"\0"};
bool found = false;
for(int i = 0; multipleSymbols[i][0]; i++) {
if(!strcmp(multipleSymbols[i],symbolName)) {
found = true;
break;
}
}
return found;
}

43
src/client/mac/handler/breakpad_nlist_test.h
View file

@ -1,43 +0,0 @@
/*
* BreakpadNlistTest.h
* minidump_test
*
* Created by Neal Sidhwaney on 4/13/08.
* Copyright 2008 Google Inc. All rights reserved.
*
*/
#include <CPlusTest/CPlusTest.h>
/*
__Z41__static_initialization_and_destruction_0ii
__Z41__static_initialization_and_destruction_0ii
__Z41__static_initialization_and_destruction_0ii
___tcf_0
___tcf_0
___tcf_0
___tcf_1
_read_encoded_value_with_base
_read_sleb128
_read_uleb128
*/
class BreakpadNlistTest : public TestCase {
private:
// nm dumps multiple addresses for the same symbol in
// /usr/lib/dyld. So we track those so we don't report failures
// in mismatches between what our nlist returns and what nm has
// for the duplicate symbols.
bool IsSymbolMoreThanOnceInDyld(const char *symbolName);
public:
BreakpadNlistTest(TestInvocation* invocation);
virtual ~BreakpadNlistTest();
/* This test case runs nm on /usr/lib/dyld and then compares the
output of every symbol to what our nlist implementation returns */
void CompareToNM();
};

26
src/client/mac/handler/dynamic_images.cc
View file

@ -31,9 +31,9 @@ extern "C" { // needed to compile on Leopard
#include <mach-o/nlist.h> #include <mach-o/nlist.h>
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#include "breakpad_nlist_64.h"
} }
#include "breakpad_nlist_64.h"
#include <dlfcn.h> #include <dlfcn.h>
#include <mach/mach_vm.h> #include <mach/mach_vm.h>
#include <algorithm> #include <algorithm>
@ -128,7 +128,8 @@ static void* ReadTaskString(task_port_t target_task,
mach_vm_size_t size_to_read = mach_vm_size_t size_to_read =
size_to_end > kMaxStringLength ? kMaxStringLength : size_to_end; size_to_end > kMaxStringLength ? kMaxStringLength : size_to_end;
return ReadTaskMemory(target_task, address, size_to_read); kern_return_t kr;
return ReadTaskMemory(target_task, address, size_to_read, &kr);
} }
return NULL; return NULL;
@ -139,7 +140,8 @@ static void* ReadTaskString(task_port_t target_task,
// and should be freed by the caller. // and should be freed by the caller.
void* ReadTaskMemory(task_port_t target_task, void* ReadTaskMemory(task_port_t target_task,
const void* address, const void* address,
size_t length) { size_t length,
kern_return_t *kr) {
void* result = NULL; void* result = NULL;
int systemPageSize = getpagesize(); int systemPageSize = getpagesize();
@ -155,12 +157,19 @@ void* ReadTaskMemory(task_port_t target_task,
uint8_t* local_start; uint8_t* local_start;
uint32_t local_length; uint32_t local_length;
kern_return_t r = mach_vm_read(target_task, kern_return_t r;
r = mach_vm_read(target_task,
page_address, page_address,
page_size, page_size,
reinterpret_cast<vm_offset_t*>(&local_start), reinterpret_cast<vm_offset_t*>(&local_start),
&local_length); &local_length);
if(kr != NULL) {
*kr = r;
}
if (r == KERN_SUCCESS) { if (r == KERN_SUCCESS) {
result = malloc(length); result = malloc(length);
if (result != NULL) { if (result != NULL) {
@ -289,6 +298,7 @@ void DynamicImages::ReadImageInfoForTask() {
void *imageList = GetDyldAllImageInfosPointer(); void *imageList = GetDyldAllImageInfosPointer();
if (imageList) { if (imageList) {
kern_return_t kr;
// Read the structure inside of dyld that contains information about // Read the structure inside of dyld that contains information about
// loaded images. We're reading from the desired task's address space. // loaded images. We're reading from the desired task's address space.
@ -298,7 +308,7 @@ void DynamicImages::ReadImageInfoForTask() {
dyld_all_image_infos *dyldInfo = reinterpret_cast<dyld_all_image_infos*> dyld_all_image_infos *dyldInfo = reinterpret_cast<dyld_all_image_infos*>
(ReadTaskMemory(task_, (ReadTaskMemory(task_,
reinterpret_cast<void*>(imageList), reinterpret_cast<void*>(imageList),
sizeof(dyld_all_image_infos))); sizeof(dyld_all_image_infos), &kr));
if (dyldInfo) { if (dyldInfo) {
// number of loaded images // number of loaded images
@ -309,7 +319,7 @@ void DynamicImages::ReadImageInfoForTask() {
dyld_image_info *infoArray = reinterpret_cast<dyld_image_info*> dyld_image_info *infoArray = reinterpret_cast<dyld_image_info*>
(ReadTaskMemory(task_, (ReadTaskMemory(task_,
dyldInfo->infoArray, dyldInfo->infoArray,
count*sizeof(dyld_image_info))); count*sizeof(dyld_image_info), &kr));
image_list_.reserve(count); image_list_.reserve(count);
@ -320,7 +330,7 @@ void DynamicImages::ReadImageInfoForTask() {
breakpad_mach_header *header = reinterpret_cast<breakpad_mach_header*> breakpad_mach_header *header = reinterpret_cast<breakpad_mach_header*>
(ReadTaskMemory(task_, (ReadTaskMemory(task_,
info.load_address_, info.load_address_,
sizeof(breakpad_mach_header))); sizeof(breakpad_mach_header), &kr));
if (!header) if (!header)
break; // bail on this dynamic image break; // bail on this dynamic image
@ -334,7 +344,7 @@ void DynamicImages::ReadImageInfoForTask() {
free(header); free(header);
header = reinterpret_cast<breakpad_mach_header*> header = reinterpret_cast<breakpad_mach_header*>
(ReadTaskMemory(task_, info.load_address_, header_size)); (ReadTaskMemory(task_, info.load_address_, header_size, &kr));
// Read the file name from the task's memory space. // Read the file name from the task's memory space.
char *file_path = NULL; char *file_path = NULL;

5
src/client/mac/handler/dynamic_images.h
View file

@ -303,7 +303,10 @@ class DynamicImages {
// Returns a malloced block containing the contents of memory at a particular // Returns a malloced block containing the contents of memory at a particular
// location in another task. // location in another task.
void* ReadTaskMemory(task_port_t target_task, const void* address, size_t len); void* ReadTaskMemory(task_port_t target_task,
const void* address,
size_t len,
kern_return_t *kr);
} // namespace google_breakpad } // namespace google_breakpad

9
src/client/mac/handler/minidump_generator.cc
View file

@ -268,9 +268,16 @@ bool MinidumpGenerator::WriteStackFromStartAddress(
bool result; bool result;
if (dynamic_images_) { if (dynamic_images_) {
kern_return_t kr;
void *stack_memory = ReadTaskMemory(crashing_task_, void *stack_memory = ReadTaskMemory(crashing_task_,
(void*)start_addr, (void*)start_addr,
size); size,
&kr);
if(stack_memory == NULL) {
return false;
}
result = memory.Copy(stack_memory, size); result = memory.Copy(stack_memory, size);
free(stack_memory); free(stack_memory);

213
src/client/mac/handler/minidump_test.xcodeproj/project.pbxproj
View file

@ -51,6 +51,10 @@
D2F651210BEF975400920385 /* macho_walker.cc in Sources */ = {isa = PBXBuildFile; fileRef = D2F6510C0BEF94EB00920385 /* macho_walker.cc */; }; D2F651210BEF975400920385 /* macho_walker.cc in Sources */ = {isa = PBXBuildFile; fileRef = D2F6510C0BEF94EB00920385 /* macho_walker.cc */; };
F982089C0DB3280D0017AECA /* breakpad_nlist_test.cc in Sources */ = {isa = PBXBuildFile; fileRef = F982089B0DB3280D0017AECA /* breakpad_nlist_test.cc */; }; F982089C0DB3280D0017AECA /* breakpad_nlist_test.cc in Sources */ = {isa = PBXBuildFile; fileRef = F982089B0DB3280D0017AECA /* breakpad_nlist_test.cc */; };
F98208A30DB32CAE0017AECA /* breakpad_nlist_64.cc in Sources */ = {isa = PBXBuildFile; fileRef = F98208A10DB32CAE0017AECA /* breakpad_nlist_64.cc */; }; F98208A30DB32CAE0017AECA /* breakpad_nlist_64.cc in Sources */ = {isa = PBXBuildFile; fileRef = F98208A10DB32CAE0017AECA /* breakpad_nlist_64.cc */; };
F9AE5B390DBFDBDB00505983 /* dynamic_images.cc in Sources */ = {isa = PBXBuildFile; fileRef = D2F651070BEF949A00920385 /* dynamic_images.cc */; };
F9AE5B3A0DBFDBDB00505983 /* DynamicImagesTests.cc in Sources */ = {isa = PBXBuildFile; fileRef = F9C5A4210DB82DD800209C76 /* DynamicImagesTests.cc */; };
F9B34E870DBC1E1600306484 /* dynamic_images.cc in Sources */ = {isa = PBXBuildFile; fileRef = D2F651070BEF949A00920385 /* dynamic_images.cc */; };
F9C5A4220DB82DD800209C76 /* DynamicImagesTests.cc in Sources */ = {isa = PBXBuildFile; fileRef = F9C5A4210DB82DD800209C76 /* DynamicImagesTests.cc */; };
/* End PBXBuildFile section */ /* End PBXBuildFile section */
/* Begin PBXCopyFilesBuildPhase section */ /* Begin PBXCopyFilesBuildPhase section */
@ -112,8 +116,12 @@
F982089B0DB3280D0017AECA /* breakpad_nlist_test.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = breakpad_nlist_test.cc; sourceTree = "<group>"; }; F982089B0DB3280D0017AECA /* breakpad_nlist_test.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = breakpad_nlist_test.cc; sourceTree = "<group>"; };
F98208A10DB32CAE0017AECA /* breakpad_nlist_64.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = breakpad_nlist_64.cc; sourceTree = "<group>"; }; F98208A10DB32CAE0017AECA /* breakpad_nlist_64.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = breakpad_nlist_64.cc; sourceTree = "<group>"; };
F98208A20DB32CAE0017AECA /* breakpad_nlist_64.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = breakpad_nlist_64.h; sourceTree = "<group>"; }; F98208A20DB32CAE0017AECA /* breakpad_nlist_64.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = breakpad_nlist_64.h; sourceTree = "<group>"; };
F9AE19B50DB040E300C98454 /* minidump_tests-Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = "minidump_tests-Info.plist"; sourceTree = "<group>"; }; F9AE19B50DB040E300C98454 /* minidump_tests32-Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = "minidump_tests32-Info.plist"; sourceTree = "<group>"; };
F9AE19C30DB04A9500C98454 /* minidump_tests.cptest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = minidump_tests.cptest; sourceTree = BUILT_PRODUCTS_DIR; }; F9AE19C30DB04A9500C98454 /* minidump_tests64.cptest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = minidump_tests64.cptest; sourceTree = BUILT_PRODUCTS_DIR; };
F9AE5B330DBFDBA300505983 /* minidump_tests32.cptest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = minidump_tests32.cptest; sourceTree = BUILT_PRODUCTS_DIR; };
F9AE5B340DBFDBA300505983 /* minidump_tests64-Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = "minidump_tests64-Info.plist"; sourceTree = "<group>"; };
F9C5A4200DB82DD800209C76 /* DynamicImagesTests.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = DynamicImagesTests.h; sourceTree = "<group>"; };
F9C5A4210DB82DD800209C76 /* DynamicImagesTests.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = DynamicImagesTests.cc; sourceTree = "<group>"; };
/* End PBXFileReference section */ /* End PBXFileReference section */
/* Begin PBXFrameworksBuildPhase section */ /* Begin PBXFrameworksBuildPhase section */
@ -147,6 +155,13 @@
); );
runOnlyForDeploymentPostprocessing = 0; runOnlyForDeploymentPostprocessing = 0;
}; };
F9AE5B300DBFDBA300505983 /* Frameworks */ = {
isa = PBXFrameworksBuildPhase;
buildActionMask = 2147483647;
files = (
);
runOnlyForDeploymentPostprocessing = 0;
};
/* End PBXFrameworksBuildPhase section */ /* End PBXFrameworksBuildPhase section */
/* Begin PBXGroup section */ /* Begin PBXGroup section */
@ -165,13 +180,13 @@
D2F650FD0BEF947200920385 /* macho_id.h */, D2F650FD0BEF947200920385 /* macho_id.h */,
D2F650FE0BEF947200920385 /* macho_utilities.cc */, D2F650FE0BEF947200920385 /* macho_utilities.cc */,
D2F650FF0BEF947200920385 /* macho_utilities.h */, D2F650FF0BEF947200920385 /* macho_utilities.h */,
F9C5A41F0DB82DB000209C76 /* testcases */,
9BD82C040B0133420055103E /* Breakpad */, 9BD82C040B0133420055103E /* Breakpad */,
08FB7795FE84155DC02AAC07 /* Source */, 08FB7795FE84155DC02AAC07 /* Source */,
9B37CEEA0AF98EB600FA4BD4 /* Frameworks */, 9B37CEEA0AF98EB600FA4BD4 /* Frameworks */,
1AB674ADFE9D54B511CA2CBB /* Products */, 1AB674ADFE9D54B511CA2CBB /* Products */,
F9AE19B50DB040E300C98454 /* minidump_tests-Info.plist */, F9AE19B50DB040E300C98454 /* minidump_tests32-Info.plist */,
F982089A0DB3280D0017AECA /* breakpad_nlist_test.h */, F9AE5B340DBFDBA300505983 /* minidump_tests64-Info.plist */,
F982089B0DB3280D0017AECA /* breakpad_nlist_test.cc */,
); );
name = MinidumpWriter; name = MinidumpWriter;
sourceTree = "<group>"; sourceTree = "<group>";
@ -192,7 +207,8 @@
8DD76F6C0486A84900D96B5E /* generator_test */, 8DD76F6C0486A84900D96B5E /* generator_test */,
9BD82A9B0B00267E0055103E /* handler_test */, 9BD82A9B0B00267E0055103E /* handler_test */,
9B7CA84E0B1297F200CD3A1D /* unit_test */, 9B7CA84E0B1297F200CD3A1D /* unit_test */,
F9AE19C30DB04A9500C98454 /* minidump_tests.cptest */, F9AE19C30DB04A9500C98454 /* minidump_tests64.cptest */,
F9AE5B330DBFDBA300505983 /* minidump_tests32.cptest */,
); );
name = Products; name = Products;
sourceTree = "<group>"; sourceTree = "<group>";
@ -225,6 +241,17 @@
name = Breakpad; name = Breakpad;
sourceTree = "<group>"; sourceTree = "<group>";
}; };
F9C5A41F0DB82DB000209C76 /* testcases */ = {
isa = PBXGroup;
children = (
F982089A0DB3280D0017AECA /* breakpad_nlist_test.h */,
F982089B0DB3280D0017AECA /* breakpad_nlist_test.cc */,
F9C5A4200DB82DD800209C76 /* DynamicImagesTests.h */,
F9C5A4210DB82DD800209C76 /* DynamicImagesTests.cc */,
);
path = testcases;
sourceTree = "<group>";
};
/* End PBXGroup section */ /* End PBXGroup section */
/* Begin PBXNativeTarget section */ /* Begin PBXNativeTarget section */
@ -278,9 +305,9 @@
productReference = 9BD82A9B0B00267E0055103E /* handler_test */; productReference = 9BD82A9B0B00267E0055103E /* handler_test */;
productType = "com.apple.product-type.tool"; productType = "com.apple.product-type.tool";
}; };
F9AE19C20DB04A9500C98454 /* minidump_tests */ = { F9AE19C20DB04A9500C98454 /* minidump_tests64 */ = {
isa = PBXNativeTarget; isa = PBXNativeTarget;
buildConfigurationList = F9AE19C70DB04AA200C98454 /* Build configuration list for PBXNativeTarget "minidump_tests" */; buildConfigurationList = F9AE19C70DB04AA200C98454 /* Build configuration list for PBXNativeTarget "minidump_tests64" */;
buildPhases = ( buildPhases = (
F9AE19BE0DB04A9500C98454 /* Resources */, F9AE19BE0DB04A9500C98454 /* Resources */,
F9AE19BF0DB04A9500C98454 /* Sources */, F9AE19BF0DB04A9500C98454 /* Sources */,
@ -291,9 +318,27 @@
); );
dependencies = ( dependencies = (
); );
name = minidump_tests; name = minidump_tests64;
productName = minidump_tests; productName = minidump_tests;
productReference = F9AE19C30DB04A9500C98454 /* minidump_tests.cptest */; productReference = F9AE19C30DB04A9500C98454 /* minidump_tests64.cptest */;
productType = "com.apple.product-type.bundle";
};
F9AE5B320DBFDBA300505983 /* minidump_tests32 */ = {
isa = PBXNativeTarget;
buildConfigurationList = F9AE5B380DBFDBA300505983 /* Build configuration list for PBXNativeTarget "minidump_tests32" */;
buildPhases = (
F9AE5B2E0DBFDBA300505983 /* Resources */,
F9AE5B2F0DBFDBA300505983 /* Sources */,
F9AE5B300DBFDBA300505983 /* Frameworks */,
F9AE5B310DBFDBA300505983 /* ShellScript */,
);
buildRules = (
);
dependencies = (
);
name = minidump_tests32;
productName = Untitled;
productReference = F9AE5B330DBFDBA300505983 /* minidump_tests32.cptest */;
productType = "com.apple.product-type.bundle"; productType = "com.apple.product-type.bundle";
}; };
/* End PBXNativeTarget section */ /* End PBXNativeTarget section */
@ -311,7 +356,8 @@
8DD76F620486A84900D96B5E /* generator_test */, 8DD76F620486A84900D96B5E /* generator_test */,
9BD82A9A0B00267E0055103E /* handler_test */, 9BD82A9A0B00267E0055103E /* handler_test */,
9B7CA84D0B1297F200CD3A1D /* unit_test */, 9B7CA84D0B1297F200CD3A1D /* unit_test */,
F9AE19C20DB04A9500C98454 /* minidump_tests */, F9AE19C20DB04A9500C98454 /* minidump_tests64 */,
F9AE5B320DBFDBA300505983 /* minidump_tests32 */,
); );
}; };
/* End PBXProject section */ /* End PBXProject section */
@ -324,6 +370,13 @@
); );
runOnlyForDeploymentPostprocessing = 0; runOnlyForDeploymentPostprocessing = 0;
}; };
F9AE5B2E0DBFDBA300505983 /* Resources */ = {
isa = PBXResourcesBuildPhase;
buildActionMask = 2147483647;
files = (
);
runOnlyForDeploymentPostprocessing = 0;
};
/* End PBXResourcesBuildPhase section */ /* End PBXResourcesBuildPhase section */
/* Begin PBXShellScriptBuildPhase section */ /* Begin PBXShellScriptBuildPhase section */
@ -340,6 +393,19 @@
shellPath = /bin/sh; shellPath = /bin/sh;
shellScript = "# Run the unit tests in this test bundle.\n\"${SYSTEM_DEVELOPER_DIR}/Tools/RunUnitTests\"\n# Run gcov on the framework getting tested\nif [ \"${CONFIGURATION}\" = 'Coverage' ];\nthen\n FRAMEWORK_NAME=minidump_tests\n FRAMEWORK_OBJ_DIR=${OBJROOT}/${PROJECT_NAME}.build/${CONFIGURATION}/${FRAMEWORK_NAME}.build/Objects-normal/${NATIVE_ARCH_ACTUAL}\n mkdir -p coverage\n pushd coverage\n echo find ${OBJROOT} -name *.gcda -exec gcov -o ${FRAMEWORK_OBJ_DIR} {} \\;\n find ${OBJROOT} -name *.gcda -exec gcov -o ${FRAMEWORK_OBJ_DIR} {} \\;\n popd\nfi "; shellScript = "# Run the unit tests in this test bundle.\n\"${SYSTEM_DEVELOPER_DIR}/Tools/RunUnitTests\"\n# Run gcov on the framework getting tested\nif [ \"${CONFIGURATION}\" = 'Coverage' ];\nthen\n FRAMEWORK_NAME=minidump_tests\n FRAMEWORK_OBJ_DIR=${OBJROOT}/${PROJECT_NAME}.build/${CONFIGURATION}/${FRAMEWORK_NAME}.build/Objects-normal/${NATIVE_ARCH_ACTUAL}\n mkdir -p coverage\n pushd coverage\n echo find ${OBJROOT} -name *.gcda -exec gcov -o ${FRAMEWORK_OBJ_DIR} {} \\;\n find ${OBJROOT} -name *.gcda -exec gcov -o ${FRAMEWORK_OBJ_DIR} {} \\;\n popd\nfi ";
}; };
F9AE5B310DBFDBA300505983 /* ShellScript */ = {
isa = PBXShellScriptBuildPhase;
buildActionMask = 2147483647;
files = (
);
inputPaths = (
);
outputPaths = (
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
shellScript = "# Run the unit tests in this test bundle.\n\"${SYSTEM_DEVELOPER_DIR}/Tools/RunUnitTests\"\n";
};
/* End PBXShellScriptBuildPhase section */ /* End PBXShellScriptBuildPhase section */
/* Begin PBXSourcesBuildPhase section */ /* Begin PBXSourcesBuildPhase section */
@ -396,8 +462,19 @@
isa = PBXSourcesBuildPhase; isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647; buildActionMask = 2147483647;
files = ( files = (
F9B34E870DBC1E1600306484 /* dynamic_images.cc in Sources */,
F982089C0DB3280D0017AECA /* breakpad_nlist_test.cc in Sources */, F982089C0DB3280D0017AECA /* breakpad_nlist_test.cc in Sources */,
F98208A30DB32CAE0017AECA /* breakpad_nlist_64.cc in Sources */, F98208A30DB32CAE0017AECA /* breakpad_nlist_64.cc in Sources */,
F9C5A4220DB82DD800209C76 /* DynamicImagesTests.cc in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
F9AE5B2F0DBFDBA300505983 /* Sources */ = {
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
files = (
F9AE5B390DBFDBDB00505983 /* dynamic_images.cc in Sources */,
F9AE5B3A0DBFDBDB00505983 /* DynamicImagesTests.cc in Sources */,
); );
runOnlyForDeploymentPostprocessing = 0; runOnlyForDeploymentPostprocessing = 0;
}; };
@ -616,7 +693,7 @@
GCC_OPTIMIZATION_LEVEL = 0; GCC_OPTIMIZATION_LEVEL = 0;
GCC_PRECOMPILE_PREFIX_HEADER = YES; GCC_PRECOMPILE_PREFIX_HEADER = YES;
GCC_PREFIX_HEADER = "$(SYSTEM_LIBRARY_DIR)/Frameworks/Carbon.framework/Headers/Carbon.h"; GCC_PREFIX_HEADER = "$(SYSTEM_LIBRARY_DIR)/Frameworks/Carbon.framework/Headers/Carbon.h";
INFOPLIST_FILE = "minidump_tests-Info.plist"; INFOPLIST_FILE = "minidump_tests64-Info.plist";
INSTALL_PATH = "$(USER_LIBRARY_DIR)/Bundles"; INSTALL_PATH = "$(USER_LIBRARY_DIR)/Bundles";
MACOSX_DEPLOYMENT_TARGET = 10.5; MACOSX_DEPLOYMENT_TARGET = 10.5;
OTHER_LDFLAGS = ( OTHER_LDFLAGS = (
@ -627,8 +704,9 @@
"-lgcov", "-lgcov",
); );
PREBINDING = NO; PREBINDING = NO;
PRODUCT_NAME = minidump_tests; PRODUCT_NAME = minidump_tests64;
SDKROOT = /Developer/SDKs/MacOSX10.5.sdk; SDKROOT = /Developer/SDKs/MacOSX10.5.sdk;
USER_HEADER_SEARCH_PATHS = "../../../**";
WRAPPER_EXTENSION = cptest; WRAPPER_EXTENSION = cptest;
}; };
name = Coverage; name = Coverage;
@ -648,7 +726,7 @@
GCC_OPTIMIZATION_LEVEL = 0; GCC_OPTIMIZATION_LEVEL = 0;
GCC_PRECOMPILE_PREFIX_HEADER = YES; GCC_PRECOMPILE_PREFIX_HEADER = YES;
GCC_PREFIX_HEADER = "$(SYSTEM_LIBRARY_DIR)/Frameworks/Carbon.framework/Headers/Carbon.h"; GCC_PREFIX_HEADER = "$(SYSTEM_LIBRARY_DIR)/Frameworks/Carbon.framework/Headers/Carbon.h";
INFOPLIST_FILE = "minidump_tests-Info.plist"; INFOPLIST_FILE = "minidump_tests64-Info.plist";
INSTALL_PATH = "$(USER_LIBRARY_DIR)/Bundles"; INSTALL_PATH = "$(USER_LIBRARY_DIR)/Bundles";
MACOSX_DEPLOYMENT_TARGET = 10.5; MACOSX_DEPLOYMENT_TARGET = 10.5;
OTHER_LDFLAGS = ( OTHER_LDFLAGS = (
@ -658,8 +736,9 @@
CPlusTest, CPlusTest,
); );
PREBINDING = NO; PREBINDING = NO;
PRODUCT_NAME = minidump_tests; PRODUCT_NAME = minidump_tests64;
SDKROOT = /Developer/SDKs/MacOSX10.5.sdk; SDKROOT = /Developer/SDKs/MacOSX10.5.sdk;
USER_HEADER_SEARCH_PATHS = "../../../**";
WRAPPER_EXTENSION = cptest; WRAPPER_EXTENSION = cptest;
}; };
name = Debug; name = Debug;
@ -678,7 +757,7 @@
GCC_MODEL_TUNING = G5; GCC_MODEL_TUNING = G5;
GCC_PRECOMPILE_PREFIX_HEADER = YES; GCC_PRECOMPILE_PREFIX_HEADER = YES;
GCC_PREFIX_HEADER = "$(SYSTEM_LIBRARY_DIR)/Frameworks/Carbon.framework/Headers/Carbon.h"; GCC_PREFIX_HEADER = "$(SYSTEM_LIBRARY_DIR)/Frameworks/Carbon.framework/Headers/Carbon.h";
INFOPLIST_FILE = "minidump_tests-Info.plist"; INFOPLIST_FILE = "minidump_tests64-Info.plist";
INSTALL_PATH = "$(USER_LIBRARY_DIR)/Bundles"; INSTALL_PATH = "$(USER_LIBRARY_DIR)/Bundles";
MACOSX_DEPLOYMENT_TARGET = 10.5; MACOSX_DEPLOYMENT_TARGET = 10.5;
OTHER_LDFLAGS = ( OTHER_LDFLAGS = (
@ -688,8 +767,96 @@
CPlusTest, CPlusTest,
); );
PREBINDING = NO; PREBINDING = NO;
PRODUCT_NAME = minidump_tests; PRODUCT_NAME = minidump_tests64;
SDKROOT = /Developer/SDKs/MacOSX10.5.sdk; SDKROOT = /Developer/SDKs/MacOSX10.5.sdk;
USER_HEADER_SEARCH_PATHS = "../../../**";
WRAPPER_EXTENSION = cptest;
ZERO_LINK = NO;
};
name = Release;
};
F9AE5B350DBFDBA300505983 /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
ARCHS = (
"$(NATIVE_ARCH)",
ppc,
);
COPY_PHASE_STRIP = NO;
FRAMEWORK_SEARCH_PATHS = "$(DEVELOPER_LIBRARY_DIR)/Frameworks";
GCC_DYNAMIC_NO_PIC = NO;
GCC_ENABLE_FIX_AND_CONTINUE = NO;
GCC_MODEL_TUNING = G5;
GCC_OPTIMIZATION_LEVEL = 0;
GCC_PRECOMPILE_PREFIX_HEADER = YES;
GCC_PREFIX_HEADER = "$(SYSTEM_LIBRARY_DIR)/Frameworks/Carbon.framework/Headers/Carbon.h";
INFOPLIST_FILE = "minidump_tests32-Info.plist";
INSTALL_PATH = "$(USER_LIBRARY_DIR)/Bundles";
OTHER_LDFLAGS = (
"-framework",
Carbon,
"-framework",
CPlusTest,
);
PREBINDING = NO;
PRODUCT_NAME = minidump_tests32;
USER_HEADER_SEARCH_PATHS = "../../../**";
WRAPPER_EXTENSION = cptest;
};
name = Debug;
};
F9AE5B360DBFDBA300505983 /* Coverage */ = {
isa = XCBuildConfiguration;
buildSettings = {
ARCHS = (
"$(NATIVE_ARCH)",
ppc,
);
FRAMEWORK_SEARCH_PATHS = "$(DEVELOPER_LIBRARY_DIR)/Frameworks";
GCC_ENABLE_FIX_AND_CONTINUE = NO;
GCC_MODEL_TUNING = G5;
GCC_PRECOMPILE_PREFIX_HEADER = YES;
GCC_PREFIX_HEADER = "$(SYSTEM_LIBRARY_DIR)/Frameworks/Carbon.framework/Headers/Carbon.h";
INFOPLIST_FILE = "minidump_tests32-Info.plist";
INSTALL_PATH = "$(USER_LIBRARY_DIR)/Bundles";
OTHER_LDFLAGS = (
"-framework",
Carbon,
"-framework",
CPlusTest,
);
PREBINDING = NO;
PRODUCT_NAME = minidump_tests32;
USER_HEADER_SEARCH_PATHS = "../../../**";
WRAPPER_EXTENSION = cptest;
};
name = Coverage;
};
F9AE5B370DBFDBA300505983 /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
ARCHS = (
"$(NATIVE_ARCH)",
ppc,
);
COPY_PHASE_STRIP = YES;
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
FRAMEWORK_SEARCH_PATHS = "$(DEVELOPER_LIBRARY_DIR)/Frameworks";
GCC_ENABLE_FIX_AND_CONTINUE = NO;
GCC_MODEL_TUNING = G5;
GCC_PRECOMPILE_PREFIX_HEADER = YES;
GCC_PREFIX_HEADER = "$(SYSTEM_LIBRARY_DIR)/Frameworks/Carbon.framework/Headers/Carbon.h";
INFOPLIST_FILE = "minidump_tests32-Info.plist";
INSTALL_PATH = "$(USER_LIBRARY_DIR)/Bundles";
OTHER_LDFLAGS = (
"-framework",
Carbon,
"-framework",
CPlusTest,
);
PREBINDING = NO;
PRODUCT_NAME = minidump_tests32;
USER_HEADER_SEARCH_PATHS = "../../../**";
WRAPPER_EXTENSION = cptest; WRAPPER_EXTENSION = cptest;
ZERO_LINK = NO; ZERO_LINK = NO;
}; };
@ -738,7 +905,7 @@
defaultConfigurationIsVisible = 0; defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release; defaultConfigurationName = Release;
}; };
F9AE19C70DB04AA200C98454 /* Build configuration list for PBXNativeTarget "minidump_tests" */ = { F9AE19C70DB04AA200C98454 /* Build configuration list for PBXNativeTarget "minidump_tests64" */ = {
isa = XCConfigurationList; isa = XCConfigurationList;
buildConfigurations = ( buildConfigurations = (
F9AE19C40DB04A9500C98454 /* Debug */, F9AE19C40DB04A9500C98454 /* Debug */,
@ -748,6 +915,16 @@
defaultConfigurationIsVisible = 0; defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release; defaultConfigurationName = Release;
}; };
F9AE5B380DBFDBA300505983 /* Build configuration list for PBXNativeTarget "minidump_tests32" */ = {
isa = XCConfigurationList;
buildConfigurations = (
F9AE5B350DBFDBA300505983 /* Debug */,
F9AE5B360DBFDBA300505983 /* Coverage */,
F9AE5B370DBFDBA300505983 /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
/* End XCConfigurationList section */ /* End XCConfigurationList section */
}; };
rootObject = 08FB7793FE84155DC02AAC07 /* Project object */; rootObject = 08FB7793FE84155DC02AAC07 /* Project object */;

2
src/client/mac/handler/minidump_tests-Info.plist → src/client/mac/handler/minidump_tests32-Info.plist
View file

@ -7,7 +7,7 @@
<key>CFBundleExecutable</key> <key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string> <string>${EXECUTABLE_NAME}</string>
<key>CFBundleIdentifier</key> <key>CFBundleIdentifier</key>
<string>com.google.breakpad.minidump_tests</string> <string>com.google.breakpad.minidump_tests32</string>
<key>CFBundleInfoDictionaryVersion</key> <key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string> <string>6.0</string>
<key>CFBundlePackageType</key> <key>CFBundlePackageType</key>

22
src/client/mac/handler/minidump_tests64-Info.plist Normal file
View file

@ -0,0 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleIdentifier</key>
<string>com.google.breakpad.minidump_tests64</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundlePackageType</key>
<string>BNDL</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1.0</string>
<key>CSResourcesFileMapped</key>
<string>yes</string>
</dict>
</plist>

48
src/client/mac/handler/testcases/DynamicImagesTests.cc Normal file
View file

@ -0,0 +1,48 @@
/*
* DynamicImagesTests.cpp
* minidump_test
*
* Created by Neal Sidhwaney on 4/17/08.
* Copyright 2008 Google Inc. All rights reserved.
*
*/
#include "DynamicImagesTests.h"
#include "dynamic_images.h"
DynamicImagesTests test2(TEST_INVOCATION(DynamicImagesTests, ReadTaskMemoryTest));
DynamicImagesTests::DynamicImagesTests(TestInvocation *invocation)
: TestCase(invocation)
{
}
DynamicImagesTests::~DynamicImagesTests()
{
}
void DynamicImagesTests::ReadTaskMemoryTest()
{
kern_return_t kr;
// pick test2 as a symbol we know to be valid to read
// anything will work, really
void *addr = (void*)&test2;
void *buf;
fprintf(stderr, "reading 0x%p\n",addr);
buf = google_breakpad::ReadTaskMemory(mach_task_self(),
addr,
getpagesize(),
&kr);
CPTAssert(kr == KERN_SUCCESS);
CPTAssert(buf != NULL);
CPTAssert(0 == memcmp(buf,(const void*)addr,getpagesize()));
free(buf);
}

19
src/client/mac/handler/testcases/DynamicImagesTests.h Normal file
View file

@ -0,0 +1,19 @@
/*
* DynamicImagesTests.h
* minidump_test
*
* Created by Neal Sidhwaney on 4/17/08.
* Copyright 2008 Google Inc. All rights reserved.
*
*/
#include <CPlusTest/CPlusTest.h>
class DynamicImagesTests : public TestCase {
public:
DynamicImagesTests(TestInvocation* invocation);
virtual ~DynamicImagesTests();
void ReadTaskMemoryTest();
};

81
src/client/mac/handler/testcases/breakpad_nlist_test.cc Normal file
View file

@ -0,0 +1,81 @@
/*
* breakpad_nlist_test.cc
* minidump_test
*
* Created by Neal Sidhwaney on 4/13/08.
* Copyright 2008 Google Inc. All rights reserved.
*
*/
#include "breakpad_nlist_test.h"
#include <mach-o/nlist.h>
#include "breakpad_nlist_64.h"
BreakpadNlistTest test1(TEST_INVOCATION(BreakpadNlistTest, CompareToNM));
BreakpadNlistTest::BreakpadNlistTest(TestInvocation *invocation)
: TestCase(invocation) {
}
BreakpadNlistTest::~BreakpadNlistTest() {
}
void BreakpadNlistTest::CompareToNM() {
#if TARGET_CPU_X86_64
system("/usr/bin/nm -arch x86_64 /usr/lib/dyld > /tmp/dyld-namelist.txt");
#elif TARGET_CPU_PPC64
system("/usr/bin/nm -arch ppc64 /usr/lib/dyld > /tmp/dyld-namelist.txt");
#endif
FILE *fd = fopen("/tmp/dyld-namelist.txt","rt");
char oneNMAddr[30];
char symbolType;
char symbolName[500];
while(!feof(fd)) {
fscanf(fd,"%s %c %s",oneNMAddr, &symbolType, symbolName);
breakpad_nlist symbolList[2];
breakpad_nlist &list = symbolList[0];
memset(symbolList,0, sizeof(breakpad_nlist)*2);
const char *symbolNames[2];
symbolNames[0] = (const char*)symbolName;
symbolNames[1] = "\0";
breakpad_nlist_64("/usr/lib/dyld",&list, symbolNames);
uint64_t nmAddr = strtol(oneNMAddr,NULL,16);
if(!IsSymbolMoreThanOnceInDyld(symbolName)) {
CPTAssert(nmAddr == symbolList[0].n_value);
}
}
fclose(fd);
}
bool BreakpadNlistTest::IsSymbolMoreThanOnceInDyld(const char *symbolName) {
//These are the symbols that occur more than once when nm dumps
// the symbol table of /usr/lib/dyld. Our nlist program returns
// the first address because it's doing a search so we need to exclude
// these from causing the test to fail
const char *multipleSymbols[] = {
"__Z41__static_initialization_and_destruction_0ii",
"___tcf_0",
"___tcf_1",
"_read_encoded_value_with_base",
"_read_sleb128",
"_read_uleb128",
"\0"};
bool found = false;
for(int i = 0; multipleSymbols[i][0]; i++) {
if(!strcmp(multipleSymbols[i],symbolName)) {
found = true;
break;
}
}
return found;
}

29
src/client/mac/handler/testcases/breakpad_nlist_test.h Normal file
View file

@ -0,0 +1,29 @@
/*
* breakpad_nlist_test.h
* minidump_test
*
* Created by Neal Sidhwaney on 4/13/08.
* Copyright 2008 Google Inc. All rights reserved.
*
*/
#include <CPlusTest/CPlusTest.h>
class BreakpadNlistTest : public TestCase {
private:
// nm dumps multiple addresses for the same symbol in
// /usr/lib/dyld. So we track those so we don't report failures
// in mismatches between what our nlist returns and what nm has
// for the duplicate symbols.
bool IsSymbolMoreThanOnceInDyld(const char *symbolName);
public:
BreakpadNlistTest(TestInvocation* invocation);
virtual ~BreakpadNlistTest();
/* This test case runs nm on /usr/lib/dyld and then compares the
output of every symbol to what our nlist implementation returns */
void CompareToNM();
};