libbinder: Add binderRpcTestService for Trusty
Add Trusty code and build files for binderRpcTestService
so we can run the binderRpcTest tests on Android against
a Trusty service.
Bug: 230135749
Test: build Trusty
Test: mmm tests
Change-Id: Id4dbe453229c1f1b93da2811cec265c0e331edfe
diff --git a/libs/binder/tests/binderRpcTestService.cpp b/libs/binder/tests/binderRpcTestService.cpp
index cc9726b..714f063 100644
--- a/libs/binder/tests/binderRpcTestService.cpp
+++ b/libs/binder/tests/binderRpcTestService.cpp
@@ -18,6 +18,73 @@
using namespace android;
+class MyBinderRpcTestAndroid : public MyBinderRpcTestBase {
+public:
+ wp<RpcServer> server;
+
+ Status countBinders(std::vector<int32_t>* out) override {
+ return countBindersImpl(server, out);
+ }
+
+ Status die(bool cleanup) override {
+ if (cleanup) {
+ exit(1);
+ } else {
+ _exit(1);
+ }
+ }
+
+ Status scheduleShutdown() override {
+ sp<RpcServer> strongServer = server.promote();
+ if (strongServer == nullptr) {
+ return Status::fromExceptionCode(Status::EX_NULL_POINTER);
+ }
+ RpcMaybeThread([=] {
+ LOG_ALWAYS_FATAL_IF(!strongServer->shutdown(), "Could not shutdown");
+ }).detach();
+ return Status::ok();
+ }
+
+ Status useKernelBinderCallingId() override {
+ // this is WRONG! It does not make sense when using RPC binder, and
+ // because it is SO wrong, and so much code calls this, it should abort!
+
+ if constexpr (kEnableKernelIpc) {
+ (void)IPCThreadState::self()->getCallingPid();
+ }
+ return Status::ok();
+ }
+
+ Status echoAsFile(const std::string& content, android::os::ParcelFileDescriptor* out) override {
+ out->reset(mockFileDescriptor(content));
+ return Status::ok();
+ }
+
+ Status concatFiles(const std::vector<android::os::ParcelFileDescriptor>& files,
+ android::os::ParcelFileDescriptor* out) override {
+ std::string acc;
+ for (const auto& file : files) {
+ std::string result;
+ CHECK(android::base::ReadFdToString(file.get(), &result));
+ acc.append(result);
+ }
+ out->reset(mockFileDescriptor(acc));
+ return Status::ok();
+ }
+
+ HandoffChannel<android::base::unique_fd> mFdChannel;
+
+ Status blockingSendFdOneway(const android::os::ParcelFileDescriptor& fd) override {
+ mFdChannel.write(android::base::unique_fd(fcntl(fd.get(), F_DUPFD_CLOEXEC, 0)));
+ return Status::ok();
+ }
+
+ Status blockingRecvFd(android::os::ParcelFileDescriptor* fd) override {
+ fd->reset(mFdChannel.read());
+ return Status::ok();
+ }
+};
+
int main(int argc, const char* argv[]) {
LOG_ALWAYS_FATAL_IF(argc != 3, "Invalid number of arguments: %d", argc);
base::unique_fd writeEnd(atoi(argv[1]));
@@ -88,7 +155,7 @@
// sizeof(sa_family_t)==2 in addrlen
CHECK_GE(len, sizeof(sa_family_t));
const sockaddr* addr = reinterpret_cast<const sockaddr*>(addrPtr);
- sp<MyBinderRpcTest> service = sp<MyBinderRpcTest>::make();
+ sp<MyBinderRpcTestAndroid> service = sp<MyBinderRpcTestAndroid>::make();
switch (addr->sa_family) {
case AF_UNIX:
// nothing to save