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Minor cleanup in src/client/linux/minidump_writer/minidump_writer_unittest.cc.

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Review URL: https://breakpad.appspot.com/486002

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1078 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
thestig@chromium.org 2012-11-08 03:12:03 +00:00
parent fc6f700bb5
commit d45abdd839
1 changed files with 18 additions and 18 deletions
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36
src/client/linux/minidump_writer/minidump_writer_unittest.cc
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@ -34,7 +34,6 @@
#include <sys/types.h> #include <sys/types.h>
#include <ucontext.h> #include <ucontext.h>
#include <unistd.h> #include <unistd.h>
#include <ucontext.h>
#include <string> #include <string>
@ -60,8 +59,10 @@ using namespace google_breakpad;
const int kGUIDStringSize = 37; const int kGUIDStringSize = 37;
namespace { namespace {
typedef testing::Test MinidumpWriterTest; typedef testing::Test MinidumpWriterTest;
}
const char kMDWriterUnitTestFileName[] = "/minidump-writer-unittest";
TEST(MinidumpWriterTest, SetupWithPath) { TEST(MinidumpWriterTest, SetupWithPath) {
int fds[2]; int fds[2];
@ -81,12 +82,12 @@ TEST(MinidumpWriterTest, SetupWithPath) {
memset(&context, 0, sizeof(context)); memset(&context, 0, sizeof(context));
AutoTempDir temp_dir; AutoTempDir temp_dir;
string templ = temp_dir.path() + "/minidump-writer-unittest"; string templ = temp_dir.path() + kMDWriterUnitTestFileName;
// Set a non-zero tid to avoid tripping asserts. // Set a non-zero tid to avoid tripping asserts.
context.tid = 1; context.tid = 1;
ASSERT_TRUE(WriteMinidump(templ.c_str(), child, &context, sizeof(context))); ASSERT_TRUE(WriteMinidump(templ.c_str(), child, &context, sizeof(context)));
struct stat st; struct stat st;
ASSERT_EQ(stat(templ.c_str(), &st), 0); ASSERT_EQ(0, stat(templ.c_str(), &st));
ASSERT_GT(st.st_size, 0u); ASSERT_GT(st.st_size, 0u);
close(fds[1]); close(fds[1]);
@ -110,13 +111,13 @@ TEST(MinidumpWriterTest, SetupWithFD) {
memset(&context, 0, sizeof(context)); memset(&context, 0, sizeof(context));
AutoTempDir temp_dir; AutoTempDir temp_dir;
string templ = temp_dir.path() + "/minidump-writer-unittest"; string templ = temp_dir.path() + kMDWriterUnitTestFileName;
int fd = open(templ.c_str(), O_CREAT | O_WRONLY, S_IRWXU); int fd = open(templ.c_str(), O_CREAT | O_WRONLY, S_IRWXU);
// Set a non-zero tid to avoid tripping asserts. // Set a non-zero tid to avoid tripping asserts.
context.tid = 1; context.tid = 1;
ASSERT_TRUE(WriteMinidump(fd, child, &context, sizeof(context))); ASSERT_TRUE(WriteMinidump(fd, child, &context, sizeof(context)));
struct stat st; struct stat st;
ASSERT_EQ(stat(templ.c_str(), &st), 0); ASSERT_EQ(0, stat(templ.c_str(), &st));
ASSERT_GT(st.st_size, 0u); ASSERT_GT(st.st_size, 0u);
close(fds[1]); close(fds[1]);
@ -177,7 +178,7 @@ TEST(MinidumpWriterTest, MappingInfo) {
context.tid = child; context.tid = child;
AutoTempDir temp_dir; AutoTempDir temp_dir;
string templ = temp_dir.path() + "/minidump-writer-unittest"; string templ = temp_dir.path() + kMDWriterUnitTestFileName;
// Add information about the mapped memory. // Add information about the mapped memory.
MappingInfo info; MappingInfo info;
@ -295,7 +296,7 @@ TEST(MinidumpWriterTest, MappingInfoContained) {
memset(&context, 0, sizeof(context)); memset(&context, 0, sizeof(context));
context.tid = 1; context.tid = 1;
string dumpfile = temp_dir.path() + "/minidump-writer-unittest"; string dumpfile = temp_dir.path() + kMDWriterUnitTestFileName;
// Add information about the mapped memory. Report it as being larger than // Add information about the mapped memory. Report it as being larger than
// it actually is. // it actually is.
@ -335,11 +336,8 @@ TEST(MinidumpWriterTest, MappingInfoContained) {
} }
TEST(MinidumpWriterTest, DeletedBinary) { TEST(MinidumpWriterTest, DeletedBinary) {
static const int kNumberOfThreadsInHelperProgram = 1; const string kNumberOfThreadsArgument = "1";
char kNumberOfThreadsArgument[2]; const string helper_path(GetHelperBinary());
sprintf(kNumberOfThreadsArgument, "%d", kNumberOfThreadsInHelperProgram);
string helper_path(GetHelperBinary());
if (helper_path.empty()) { if (helper_path.empty()) {
FAIL() << "Couldn't find helper binary"; FAIL() << "Couldn't find helper binary";
exit(1); exit(1);
@ -366,7 +364,7 @@ TEST(MinidumpWriterTest, DeletedBinary) {
execl(binpath.c_str(), execl(binpath.c_str(),
binpath.c_str(), binpath.c_str(),
pipe_fd_string, pipe_fd_string,
kNumberOfThreadsArgument, kNumberOfThreadsArgument.c_str(),
NULL); NULL);
} }
close(fds[1]); close(fds[1]);
@ -391,7 +389,7 @@ TEST(MinidumpWriterTest, DeletedBinary) {
ExceptionHandler::CrashContext context; ExceptionHandler::CrashContext context;
memset(&context, 0, sizeof(context)); memset(&context, 0, sizeof(context));
string templ = temp_dir.path() + "/minidump-writer-unittest"; string templ = temp_dir.path() + kMDWriterUnitTestFileName;
// Set a non-zero tid to avoid tripping asserts. // Set a non-zero tid to avoid tripping asserts.
context.tid = 1; context.tid = 1;
ASSERT_TRUE(WriteMinidump(templ.c_str(), child_pid, &context, ASSERT_TRUE(WriteMinidump(templ.c_str(), child_pid, &context,
@ -399,7 +397,7 @@ TEST(MinidumpWriterTest, DeletedBinary) {
kill(child_pid, SIGKILL); kill(child_pid, SIGKILL);
struct stat st; struct stat st;
ASSERT_EQ(stat(templ.c_str(), &st), 0); ASSERT_EQ(0, stat(templ.c_str(), &st));
ASSERT_GT(st.st_size, 0u); ASSERT_GT(st.st_size, 0u);
Minidump minidump(templ.c_str()); Minidump minidump(templ.c_str());
@ -468,7 +466,7 @@ TEST(MinidumpWriterTest, AdditionalMemory) {
context.tid = child; context.tid = child;
AutoTempDir temp_dir; AutoTempDir temp_dir;
string templ = temp_dir.path() + "/minidump-writer-unittest"; string templ = temp_dir.path() + kMDWriterUnitTestFileName;
unlink(templ.c_str()); unlink(templ.c_str());
MappingList mappings; MappingList mappings;
@ -547,7 +545,7 @@ TEST(MinidumpWriterTest, InvalidStackPointer) {
#endif #endif
AutoTempDir temp_dir; AutoTempDir temp_dir;
string templ = temp_dir.path() + "/minidump-writer-unittest"; string templ = temp_dir.path() + kMDWriterUnitTestFileName;
// NOTE: In previous versions of Breakpad, WriteMinidump() would fail if // NOTE: In previous versions of Breakpad, WriteMinidump() would fail if
// presented with an invalid stack pointer. // presented with an invalid stack pointer.
ASSERT_TRUE(WriteMinidump(templ.c_str(), child, &context, sizeof(context))); ASSERT_TRUE(WriteMinidump(templ.c_str(), child, &context, sizeof(context)));
@ -581,3 +579,5 @@ TEST(MinidumpWriterTest, InvalidStackPointer) {
close(fds[1]); close(fds[1]);
} }
} // namespace