Electroneum
sha256.cpp
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28 
29 #include "gtest/gtest.h"
30 
31 #include "common/util.h"
32 #include "string_tools.h"
33 
34 static bool check(const std::string &data, const char *expected_hash_hex)
35 {
36  crypto::hash hash, expected_hash;
37  if (!epee::string_tools::hex_to_pod(expected_hash_hex, expected_hash))
38  return false;
39  return tools::sha256sum((const uint8_t*)data.data(), data.size(), hash) && hash == expected_hash;
40 }
41 
42 TEST(sha256, empty) { ASSERT_TRUE(check(std::string(), "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855")); }
43 TEST(sha256, small) { ASSERT_TRUE(check("0123456789", "84d89877f0d4041efb6bf91a16f0248f2fd573e6af05c19f96bedb9f882f7882")); }
44 TEST(sha256, large) { ASSERT_TRUE(check(std::string(65536*256, 0), "080acf35a507ac9849cfcba47dc2ad83e01b75663a516279c8b9d243b719643e")); }
45 
TEST(sha256, empty)
Definition: sha256.cpp:42
::std::string string
Definition: gtest-port.h:1097
unsigned char uint8_t
Definition: stdint.h:124
bool hex_to_pod(const std::string &hex_str, t_pod_type &s)
Definition: string_tools.h:324
bool sha256sum(const uint8_t *data, size_t len, crypto::hash &hash)
Definition: util.cpp:933
#define ASSERT_TRUE(condition)
Definition: gtest.h:1865
POD_CLASS hash
Definition: hash.h:50