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#include "../../IAndroidShm.h"
#include <binder/MemoryHeapBase.h>
#include <binder/IServiceManager.h>
namespace android {
static sp<IMemoryHeap> receiverMemBase;
#define MAX_SHARED_MEMORY_COUNT 257
sp<IAndroidShm> getAndroidShmService() {
sp<IAndroidShm> shm = 0;
/* Get the buffer service */
if (shm == NULL) {
sp<IServiceManager> sm = defaultServiceManager();
sp<IBinder> binder;
binder = sm->getService(String16("com.samsung.android.jam.IAndroidShm"));
if (binder != 0) {
shm = IAndroidShm::asInterface(binder);
//shm = interface_cast<IAndroidShm>(binder);
}
}
return shm;
}
unsigned int * getBufferMemPointer(int index) {
sp<IAndroidShm> shm = getAndroidShmService();
if (shm == NULL) {
ALOGE("The EneaBufferServer is not published");
return (unsigned int *)-1; /* return an errorcode... */
} else {
receiverMemBase = shm->getBuffer(index);
if(receiverMemBase != NULL)
return (unsigned int *) receiverMemBase->getBase();
else
return (unsigned int*)-1;
}
}
}
using namespace android;
void setup_test() {
sp<IAndroidShm> shm = getAndroidShmService();
if(shm == NULL) return;
for(int i = 0; i < MAX_SHARED_MEMORY_COUNT; i++) {
shm->removeShm(i);
}
}
void teardown_test() {
}
void increase_value_once() {
ALOGD("*****test: increase_value_once*****\n");
sp<IAndroidShm> shm = getAndroidShmService();
if(shm == NULL) return;
int slot = shm->allocShm(10000);
unsigned int *base = getBufferMemPointer(slot);
if(base != (unsigned int *)-1) {
ALOGD("ShmServiceTest base=%p Data=0x%x\n",base, *base);
*base = (*base)+1;
ALOGD("ShmServiceTest base=%p Data=0x%x CHANGED\n",base, *base);
//receiverMemBase = 0;
} else {
ALOGE("Error shared memory not available\n");
}
}
void increase_value_10times() {
ALOGD("*****test: increase_value_10times*****\n");
sp<IAndroidShm> shm = getAndroidShmService();
if(shm == NULL) return;
int slot = shm->allocShm(10000);
for(int i = 0; i < 10; i++) {
unsigned int *base = getBufferMemPointer(slot);
if(base != (unsigned int *)-1) {
ALOGD("ShmServiceTest base=%p Data=0x%x\n",base, *base);
*base = (*base)+1;
ALOGD("ShmServiceTest base=%p Data=0x%x CHANGED\n",base, *base);
//receiverMemBase = 0;
} else {
ALOGE("Error shared memory not available\n");
}
}
}
void check_allocated() {
ALOGD("*****test: check_allocated*****\n");
sp<IAndroidShm> shm = getAndroidShmService();
if(shm == NULL) return;
int slot = shm->allocShm(10000);
int i = 0;
for(; i < MAX_SHARED_MEMORY_COUNT; i++) {
if(slot == i) {
if(shm->isAllocated(i) == 1) {
//ALOGD("pass\n");
} else {
ALOGD("failed\n");
}
} else {
if(shm->isAllocated(i) == 0) {
//ALOGD("pass\n");
} else {
ALOGD("failed\n");
}
}
}
if(i == MAX_SHARED_MEMORY_COUNT) {
ALOGD("pass\n");
}
}
void test_set_get_registry_index() {
ALOGD("*****test: test_set_get_registry_index*****\n");
sp<IAndroidShm> shm = getAndroidShmService();
if(shm == NULL) return;
int registry = 1;
shm->setRegistryIndex(registry);
if(registry == shm->getRegistryIndex()) {
ALOGD("pass\n");
} else {
ALOGD("fail\n");
}
registry = 0;
shm->setRegistryIndex(registry);
if(registry == shm->getRegistryIndex()) {
ALOGD("pass\n");
} else {
ALOGD("fail\n");
}
}
void test_memset() {
ALOGD("*****test: test_memset*****\n");
sp<IAndroidShm> shm = getAndroidShmService();
if(shm == NULL) return;
int slot = shm->allocShm(10000);
unsigned int * pnt = getBufferMemPointer(slot);
memset (pnt, 0, 10000);
ALOGD("result : 0 0 0 0\n");
ALOGD("memory dump : %d %d %d %d\n", pnt[0], pnt[1], pnt[2], pnt[3]);
memset (pnt, 0xffffffff, 10000);
ALOGD("result : -1 -1 -1 -1\n");
ALOGD("memory dump : %d %d %d %d", pnt[0], pnt[1], pnt[2], pnt[3]);
}
int main(int argc, char** argv) {
// base could be on same address as Servers base but this
// is purely by luck do NEVER rely on this. Linux memory
// management may put it wherever it likes.
setup_test();
increase_value_once();
teardown_test();
setup_test();
increase_value_10times();
teardown_test();
setup_test();
check_allocated();
teardown_test();
setup_test();
test_set_get_registry_index();
teardown_test();
setup_test();
test_memset();
teardown_test();
return 0;
}
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