Function TestThreadSuspendResume

RedTest/redtest.cpp:213–250

}

void TestThreadSuspendResume() {
    printf("\n=== TEST 1: Thread Suspend/Resume ===\n\n");

    HANDLE hThread = CreateThread(NULL, 0, WorkerThread, NULL, 0, NULL);
    if (!hThread) {
        printf("[!] CreateThread failed: %lu\n", GetLastError());
        return;
    }
    printf("[Main] Created worker thread %lu\n", GetThreadId(hThread));

    Sleep(50);

    printf("[Main] Suspending worker thread\n");
    DWORD prevSuspendCount = SuspendThread(hThread);
    if (prevSuspendCount == (DWORD)-1) {
        printf("[!] SuspendThread failed: %lu\n", GetLastError());
    }
    else {
        printf("[Main] Thread suspended (previous suspend count: %lu)\n", prevSuspendCount);
    }

    printf("[Main] Thread is suspended (pausing for 0.1 second to demonstrate)...\n");
    Sleep(100);

    printf("[Main] Resuming worker thread\n");
    DWORD newSuspendCount = ResumeThread(hThread);
    if (newSuspendCount == (DWORD)-1) {
        printf("[!] ResumeThread failed: %lu\n", GetLastError());
    }
    else {
        printf("[Main] Thread resumed (previous suspend count: %lu)\n", newSuspendCount);
    }

    WaitForSingleObject(hThread, INFINITE);
    CloseHandle(hThread);

    printf("[Main] Test 1 done\n");
}

// =============================================================================
// MODULE 2: Process Spawn + Shellcode Allocation