///////////////////////////////////////////////////////////////////////// | |
// | |
// Author: Mateusz Jurczyk (mjurczyk@google.com) | |
// | |
// Copyright 2019-2020 Google LLC | |
// | |
// Licensed under the Apache License, Version 2.0 (the "License"); | |
// you may not use this file except in compliance with the License. | |
// You may obtain a copy of the License at | |
// | |
// https://www.apache.org/licenses/LICENSE-2.0 | |
// | |
// Unless required by applicable law or agreed to in writing, software | |
// distributed under the License is distributed on an "AS IS" BASIS, | |
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
// See the License for the specific language governing permissions and | |
// limitations under the License. | |
// | |
// solution: echo -ne 'The quick brown fox jumps over the lazy | |
// dog\xbe\xba\xfe\xca\xbe\xba\xfe\xca\xde\xc0\xad\xde\xef\xbe' | ./compcovtest | |
#include "../../include/config.h" | |
#include <cstdint> | |
#include <cstdio> | |
#include <cstdlib> | |
#include <cstring> | |
int main(int argc, char**argv) { | |
char buffer[44] = {/* zero padding */}; | |
FILE* file = stdin; | |
if (argc > 1) | |
file = fopen(argv[1], "r"); | |
fread(buffer, 1, sizeof(buffer) - 1, file); | |
if (memcmp(&buffer[0], "The quick brown fox ", 20) != 0 || | |
strncmp(&buffer[20], "jumps over ", 11) != 0 || | |
strcmp(&buffer[31], "the lazy dog") != 0) { | |
return 1; | |
} | |
uint64_t x = 0; | |
fread(&x, sizeof(x), 1, stdin); | |
if (x != 0xCAFEBABECAFEBABE) { return 2; } | |
uint32_t y = 0; | |
fread(&y, sizeof(y), 1, stdin); | |
if (y != 0xDEADC0DE) { return 3; } | |
uint16_t z = 0; | |
fread(&z, sizeof(z), 1, stdin); | |
switch (z) { | |
case 0xBEEF: | |
break; | |
default: | |
return 4; | |
} | |
printf("Puzzle solved, congrats!\n"); | |
abort(); | |
return 0; | |
} | |