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update test/fuzztest/taskscheduler_fuzzer/taskscheduler_fuzzer.cpp.

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Signed-off-by: suoqilong <suoqilong@huawei.com>
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suoqilong 2024-11-14 11:35:47 +00:00 committed by Gitee
parent 2cb021720a
commit 819e1a7bb9
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GPG Key ID: 173E9B9CA92EEF8F
1 changed files with 12 additions and 17 deletions
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29
test/fuzztest/taskscheduler_fuzzer/taskscheduler_fuzzer.cpp
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@ -21,28 +21,23 @@
#include "task_scheduler.h"
namespace OHOS {
static constexpr int MIN_DELAY_TIME = 0;
static constexpr int MAX_DELAY_TIME = 5;
static constexpr int MIN_INTERVAL_TIME = 0;
static constexpr int MAX_INTERVAL_TIME = 3;
void AtFuzz(const uint8_t *data)
void AtFuzz(int time)
{
TaskScheduler taskScheduler;
int time = static_cast<int>(*data) % (MAX_DELAY_TIME - MIN_DELAY_TIME + 1) + MIN_DELAY_TIME;
std::chrono::steady_clock::time_point tp = std::chrono::steady_clock::now() +
std::chrono::duration<int>(time);
std::chrono::duration<int>(time % MAX_DELAY_TIME);
auto task = taskScheduler.At(tp, []() { });
std::this_thread::sleep_for(std::chrono::seconds(MAX_INTERVAL_TIME));
taskScheduler.Remove(task);
}
void EveryFUZZ(const uint8_t *data)
void EveryFUZZ(int time)
{
TaskScheduler taskScheduler;
int time = static_cast<int>(*data) % (MAX_DELAY_TIME - MIN_DELAY_TIME + 1) + MIN_DELAY_TIME;
std::chrono::duration<int> delay(time);
time = static_cast<int>(*data) % (MAX_INTERVAL_TIME - MIN_INTERVAL_TIME + 1) + MIN_INTERVAL_TIME;
std::chrono::duration<int> interval(time);
std::chrono::duration<int> delay(time % MAX_DELAY_TIME);
std::chrono::duration<int> interval(time % MAX_INTERVAL_TIME);
taskScheduler.Every(delay, interval, []() { });
std::this_thread::sleep_for(std::chrono::seconds(MAX_INTERVAL_TIME));
taskScheduler.Every(0, delay, interval, []() { });
@ -52,11 +47,10 @@ void EveryFUZZ(const uint8_t *data)
taskScheduler.Clean();
}
void ResetFuzz(const uint8_t *data)
void ResetFuzz(int time)
{
TaskScheduler taskScheduler;
int time = static_cast<int>(*data) % (MAX_INTERVAL_TIME - MIN_INTERVAL_TIME + 1) + MIN_INTERVAL_TIME;
std::chrono::duration<int> interval(time);
std::chrono::duration<int> interval(time % MAX_INTERVAL_TIME);
std::chrono::steady_clock::time_point tp1 = std::chrono::steady_clock::now() +
std::chrono::duration<int>(MAX_DELAY_TIME / 2);
auto schedulerTask = taskScheduler.At(tp1, []() {});
@ -67,8 +61,9 @@ void ResetFuzz(const uint8_t *data)
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
{
/* Run your code on data */
OHOS::AtFuzz(data);
OHOS::EveryFUZZ(data);
OHOS::ResetFuzz(data);
int time = static_cast<int>(*data);
OHOS::AtFuzz(time);
OHOS::EveryFUZZ(time);
OHOS::ResetFuzz(time);
return 0;
}
}