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fix: fix fuzz test

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Signed-off-by: liujiandong <liujiandong1@huawei.com>
This commit is contained in:
YOUR_NAME 2024-11-09 15:01:48 +08:00
parent 85ae76dadd
commit 3e3cdaf674
2 changed files with 24 additions and 6 deletions
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11
test/fuzztest/hexvectohexstr_fuzzer/hexvectohexstr_fuzzer.cpp
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@ -19,19 +19,28 @@
#include <cstdint>
#include "addcoreservicetoken_fuzzer.h"
#include <fuzzer/FuzzedDataProvider.h>
#include "napi_util.h"
#include "system_ability_definition.h"
#include "tag_service.h"
using namespace OHOS::Telephony;
namespace OHOS {
constexpr int32_t TEST_MAX_UINT8 = 255;
int32_t GetRandomInt(int min, int max, const uint8_t *data, size_t size)
{
FuzzedDataProvider fdp(data, size);
return fdp.ConsumeIntegralInRange<int32_t>(min, max);
}
void DoSomethingInterestingWithMyAPI(const uint8_t *data, size_t size)
{
if (data == nullptr || size == 0) {
return;
}
uint8_t result = static_cast<uint8_t>(*data);
uint8_t result = static_cast<uint8_t>(GetRandomInt(0, TEST_MAX_UINT8, data, size));
std::vector<uint8_t> parameter;
parameter.push_back(result);
auto tagService = std::make_shared<TagService>(parameter);

19
test/fuzztest/imsregcallback_fuzzer/imsregcallback_fuzzer.cpp
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@ -19,6 +19,7 @@
#include <cstdint>
#include "addcoreservicetoken_fuzzer.h"
#include <fuzzer/FuzzedDataProvider.h>
#include "ims_reg_info_callback_stub.h"
#include "napi_ims_reg_info_callback.h"
#include "napi_ims_reg_info_callback_manager.h"
@ -27,24 +28,32 @@
using namespace OHOS::Telephony;
namespace OHOS {
constexpr int32_t SLOT_NUM = 2;
constexpr int32_t BOOL_NUM = 2;
constexpr int32_t TECH_NUM = 4;
constexpr int32_t IMS_SERVICE_TYPE_NUM = 4;
constexpr int32_t MIN_SLOT_ID = -1;
constexpr int32_t MAX_SLOT_ID = 4;
int32_t GetRandomInt(int min, int max, const uint8_t *data, size_t size)
{
FuzzedDataProvider fdp(data, size);
return fdp.ConsumeIntegralInRange<int32_t>(min, max);
}
void OnRemoteRequest(const uint8_t *data, size_t size)
{
MessageParcel dataMessageParcel;
if (!dataMessageParcel.WriteInterfaceToken(ImsRegInfoCallbackStub::GetDescriptor())) {
return;
}
int32_t slotId = static_cast<int32_t>(*data % SLOT_NUM);
int32_t reg = static_cast<int32_t>(*data % BOOL_NUM);
int32_t tech = static_cast<int32_t>(*data % TECH_NUM);
int32_t slotId = GetRandomInt(MIN_SLOT_ID, MAX_SLOT_ID, data, size);
int32_t reg = GetRandomInt(0, BOOL_NUM, data, size);
int32_t tech = GetRandomInt(0, TECH_NUM, data, size);
dataMessageParcel.WriteInt32(slotId);
dataMessageParcel.WriteInt32(reg);
dataMessageParcel.WriteInt32(tech);
uint32_t code = static_cast<uint32_t>(*data % IMS_SERVICE_TYPE_NUM);
uint32_t code = static_cast<uint32_t>(GetRandomInt(0, IMS_SERVICE_TYPE_NUM, data, size));
MessageParcel reply;
MessageOption option;
sptr<NapiImsRegInfoCallback> imsCallback = new NapiImsRegInfoCallback();