dnomd343
/
md5sum
mirror of https://github.com/dnomd343/md5sum.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

test: add static assertion

master
Dnomd343 6 months ago
parent
d76adbf976
commit
8637dfa352
6 changed files with 208 additions and 8 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 2
      CMakeLists.txt
  2. 200
      test/assert.cc
  3. 2
      test/hash.cc
  4. 2
      test/helper.h
  5. 4
      test/simple.cc
  6. 6
      test/stream.cc

2
CMakeLists.txt
View File

@ -30,7 +30,7 @@ add_library(md5sum::md5sum ALIAS md5sum)
if (MD5_ENABLE_TESTING) if (MD5_ENABLE_TESTING)
enable_testing() enable_testing()
add_executable(md5_test test/hash.cc test/simple.cc test/stream.cc) add_executable(md5_test test/hash.cc test/assert.cc test/simple.cc test/stream.cc)
target_link_libraries(md5_test PRIVATE md5sum::md5sum GTest::gtest_main) target_link_libraries(md5_test PRIVATE md5sum::md5sum GTest::gtest_main)
add_test(NAME md5_test COMMAND md5_test) add_test(NAME md5_test COMMAND md5_test)
endif() endif()

200
test/assert.cc
View File

@ -0,0 +1,200 @@
#include "md5.h"
using md5::impl::K;
using md5::impl::S;
using md5::impl::T;
static_assert(K(0x00) == 0);
static_assert(K(0x01) == 1);
static_assert(K(0x02) == 2);
static_assert(K(0x03) == 3);
static_assert(K(0x04) == 4);
static_assert(K(0x05) == 5);
static_assert(K(0x06) == 6);
static_assert(K(0x07) == 7);
static_assert(K(0x08) == 8);
static_assert(K(0x09) == 9);
static_assert(K(0x0a) == 10);
static_assert(K(0x0b) == 11);
static_assert(K(0x0c) == 12);
static_assert(K(0x0d) == 13);
static_assert(K(0x0e) == 14);
static_assert(K(0x0f) == 15);
static_assert(K(0x10) == 1);
static_assert(K(0x11) == 6);
static_assert(K(0x12) == 11);
static_assert(K(0x13) == 0);
static_assert(K(0x14) == 5);
static_assert(K(0x15) == 10);
static_assert(K(0x16) == 15);
static_assert(K(0x17) == 4);
static_assert(K(0x18) == 9);
static_assert(K(0x19) == 14);
static_assert(K(0x1a) == 3);
static_assert(K(0x1b) == 8);
static_assert(K(0x1c) == 13);
static_assert(K(0x1d) == 2);
static_assert(K(0x1e) == 7);
static_assert(K(0x1f) == 12);
static_assert(K(0x20) == 5);
static_assert(K(0x21) == 8);
static_assert(K(0x22) == 11);
static_assert(K(0x23) == 14);
static_assert(K(0x24) == 1);
static_assert(K(0x25) == 4);
static_assert(K(0x26) == 7);
static_assert(K(0x27) == 10);
static_assert(K(0x28) == 13);
static_assert(K(0x29) == 0);
static_assert(K(0x2a) == 3);
static_assert(K(0x2b) == 6);
static_assert(K(0x2c) == 9);
static_assert(K(0x2d) == 12);
static_assert(K(0x2e) == 15);
static_assert(K(0x2f) == 2);
static_assert(K(0x30) == 0);
static_assert(K(0x31) == 7);
static_assert(K(0x32) == 14);
static_assert(K(0x33) == 5);
static_assert(K(0x34) == 12);
static_assert(K(0x35) == 3);
static_assert(K(0x36) == 10);
static_assert(K(0x37) == 1);
static_assert(K(0x38) == 8);
static_assert(K(0x39) == 15);
static_assert(K(0x3a) == 6);
static_assert(K(0x3b) == 13);
static_assert(K(0x3c) == 4);
static_assert(K(0x3d) == 11);
static_assert(K(0x3e) == 2);
static_assert(K(0x3f) == 9);
static_assert(S(0x00) == 7);
static_assert(S(0x01) == 12);
static_assert(S(0x02) == 17);
static_assert(S(0x03) == 22);
static_assert(S(0x04) == 7);
static_assert(S(0x05) == 12);
static_assert(S(0x06) == 17);
static_assert(S(0x07) == 22);
static_assert(S(0x08) == 7);
static_assert(S(0x09) == 12);
static_assert(S(0x0a) == 17);
static_assert(S(0x0b) == 22);
static_assert(S(0x0c) == 7);
static_assert(S(0x0d) == 12);
static_assert(S(0x0e) == 17);
static_assert(S(0x0f) == 22);
static_assert(S(0x10) == 5);
static_assert(S(0x11) == 9);
static_assert(S(0x12) == 14);
static_assert(S(0x13) == 20);
static_assert(S(0x14) == 5);
static_assert(S(0x15) == 9);
static_assert(S(0x16) == 14);
static_assert(S(0x17) == 20);
static_assert(S(0x18) == 5);
static_assert(S(0x19) == 9);
static_assert(S(0x1a) == 14);
static_assert(S(0x1b) == 20);
static_assert(S(0x1c) == 5);
static_assert(S(0x1d) == 9);
static_assert(S(0x1e) == 14);
static_assert(S(0x1f) == 20);
static_assert(S(0x20) == 4);
static_assert(S(0x21) == 11);
static_assert(S(0x22) == 16);
static_assert(S(0x23) == 23);
static_assert(S(0x24) == 4);
static_assert(S(0x25) == 11);
static_assert(S(0x26) == 16);
static_assert(S(0x27) == 23);
static_assert(S(0x28) == 4);
static_assert(S(0x29) == 11);
static_assert(S(0x2a) == 16);
static_assert(S(0x2b) == 23);
static_assert(S(0x2c) == 4);
static_assert(S(0x2d) == 11);
static_assert(S(0x2e) == 16);
static_assert(S(0x2f) == 23);
static_assert(S(0x30) == 6);
static_assert(S(0x31) == 10);
static_assert(S(0x32) == 15);
static_assert(S(0x33) == 21);
static_assert(S(0x34) == 6);
static_assert(S(0x35) == 10);
static_assert(S(0x36) == 15);
static_assert(S(0x37) == 21);
static_assert(S(0x38) == 6);
static_assert(S(0x39) == 10);
static_assert(S(0x3a) == 15);
static_assert(S(0x3b) == 21);
static_assert(S(0x3c) == 6);
static_assert(S(0x3d) == 10);
static_assert(S(0x3e) == 15);
static_assert(S(0x3f) == 21);
static_assert(T(0x00) == 0xd76aa478);
static_assert(T(0x01) == 0xe8c7b756);
static_assert(T(0x02) == 0x242070db);
static_assert(T(0x03) == 0xc1bdceee);
static_assert(T(0x04) == 0xf57c0faf);
static_assert(T(0x05) == 0x4787c62a);
static_assert(T(0x06) == 0xa8304613);
static_assert(T(0x07) == 0xfd469501);
static_assert(T(0x08) == 0x698098d8);
static_assert(T(0x09) == 0x8b44f7af);
static_assert(T(0x0a) == 0xffff5bb1);
static_assert(T(0x0b) == 0x895cd7be);
static_assert(T(0x0c) == 0x6b901122);
static_assert(T(0x0d) == 0xfd987193);
static_assert(T(0x0e) == 0xa679438e);
static_assert(T(0x0f) == 0x49b40821);
static_assert(T(0x10) == 0xf61e2562);
static_assert(T(0x11) == 0xc040b340);
static_assert(T(0x12) == 0x265e5a51);
static_assert(T(0x13) == 0xe9b6c7aa);
static_assert(T(0x14) == 0xd62f105d);
static_assert(T(0x15) == 0x02441453);
static_assert(T(0x16) == 0xd8a1e681);
static_assert(T(0x17) == 0xe7d3fbc8);
static_assert(T(0x18) == 0x21e1cde6);
static_assert(T(0x19) == 0xc33707d6);
static_assert(T(0x1a) == 0xf4d50d87);
static_assert(T(0x1b) == 0x455a14ed);
static_assert(T(0x1c) == 0xa9e3e905);
static_assert(T(0x1d) == 0xfcefa3f8);
static_assert(T(0x1e) == 0x676f02d9);
static_assert(T(0x1f) == 0x8d2a4c8a);
static_assert(T(0x20) == 0xfffa3942);
static_assert(T(0x21) == 0x8771f681);
static_assert(T(0x22) == 0x6d9d6122);
static_assert(T(0x23) == 0xfde5380c);
static_assert(T(0x24) == 0xa4beea44);
static_assert(T(0x25) == 0x4bdecfa9);
static_assert(T(0x26) == 0xf6bb4b60);
static_assert(T(0x27) == 0xbebfbc70);
static_assert(T(0x28) == 0x289b7ec6);
static_assert(T(0x29) == 0xeaa127fa);
static_assert(T(0x2a) == 0xd4ef3085);
static_assert(T(0x2b) == 0x04881d05);
static_assert(T(0x2c) == 0xd9d4d039);
static_assert(T(0x2d) == 0xe6db99e5);
static_assert(T(0x2e) == 0x1fa27cf8);
static_assert(T(0x2f) == 0xc4ac5665);
static_assert(T(0x30) == 0xf4292244);
static_assert(T(0x31) == 0x432aff97);
static_assert(T(0x32) == 0xab9423a7);
static_assert(T(0x33) == 0xfc93a039);
static_assert(T(0x34) == 0x655b59c3);
static_assert(T(0x35) == 0x8f0ccc92);
static_assert(T(0x36) == 0xffeff47d);
static_assert(T(0x37) == 0x85845dd1);
static_assert(T(0x38) == 0x6fa87e4f);
static_assert(T(0x39) == 0xfe2ce6e0);
static_assert(T(0x3a) == 0xa3014314);
static_assert(T(0x3b) == 0x4e0811a1);
static_assert(T(0x3c) == 0xf7537e82);
static_assert(T(0x3d) == 0xbd3af235);
static_assert(T(0x3e) == 0x2ad7d2bb);
static_assert(T(0x3f) == 0xeb86d391);

2
test/hash.cc
View File

@ -4,7 +4,7 @@
using md5::MD5; using md5::MD5;
const std::array<std::pair<uint8_t, std::string_view>, 256> test_items {{ constexpr std::array<std::pair<uint8_t, std::string_view>, 256> test_items {{
{0x00, "d41d8cd98f00b204e9800998ecf8427e"}, {0x00, "d41d8cd98f00b204e9800998ecf8427e"},
{0x01, "93b885adfe0da089cdf634904fd59f71"}, {0x01, "93b885adfe0da089cdf634904fd59f71"},
{0x02, "441077cc9e57554dd476bdfb8b8b8102"}, {0x02, "441077cc9e57554dd476bdfb8b8b8102"},

2
test/helper.h
View File

@ -8,7 +8,7 @@ inline std::string build_test_data(const uint32_t size) {
data[i] = static_cast<char>(i); data[i] = static_cast<char>(i);
} }
return data; return data;
}; }
namespace testing::internal { namespace testing::internal {

4
test/simple.cc
View File

@ -5,7 +5,7 @@
using md5::MD5; using md5::MD5;
TEST(md5sum, empty) { TEST(md5sum, empty) {
auto expect = "d41d8cd98f00b204e9800998ecf8427e"; constexpr auto expect = "d41d8cd98f00b204e9800998ecf8427e";
EXPECT_EQ(MD5::Hash(""), expect); EXPECT_EQ(MD5::Hash(""), expect);
EXPECT_EQ(MD5::HashCE(""), expect); EXPECT_EQ(MD5::HashCE(""), expect);
@ -18,7 +18,7 @@ TEST(md5sum, empty) {
} }
TEST(md5sum, simple) { TEST(md5sum, simple) {
auto expect = "5227827849ea5e9d942ff40dbbfaffd6"; constexpr auto expect = "5227827849ea5e9d942ff40dbbfaffd6";
EXPECT_EQ(MD5::Hash("dnomd343"), expect); EXPECT_EQ(MD5::Hash("dnomd343"), expect);
EXPECT_EQ(MD5::HashCE("dnomd343"), expect); EXPECT_EQ(MD5::HashCE("dnomd343"), expect);

6
test/stream.cc
View File

@ -5,21 +5,21 @@
using md5::MD5; using md5::MD5;
TEST(md5sum, stream) { TEST(md5sum, stream) {
auto test_data = build_test_data(256 * 256); const auto test_data = build_test_data(256 * 256);
MD5 md5; MD5 md5;
for (uint64_t size = 1; size <= 256; ++size) { for (uint64_t size = 1; size <= 256; ++size) {
auto expect = MD5::Hash(test_data.data(), size * 256); auto expect = MD5::Hash(test_data.data(), size * 256);
for (int times = 0; times < 256; ++times) { for (int times = 0; times < 256; ++times) {
auto offset = test_data.data() + times * size; const auto offset = test_data.data() + times * size;
md5.Update(offset, size); // update multiple times md5.Update(offset, size); // update multiple times
} }
EXPECT_EQ(md5.Final().Digest(), expect); EXPECT_EQ(md5.Final().Digest(), expect);
md5.Reset(); // reset for next round md5.Reset(); // reset for next round
for (int times = 0; times < 256; ++times) { for (int times = 0; times < 256; ++times) {
auto offset = test_data.data() + times * size; const auto offset = test_data.data() + times * size;
md5.Update(std::string_view {offset, size}); // update multiple times md5.Update(std::string_view {offset, size}); // update multiple times
} }
EXPECT_EQ(md5.Final().Digest(), expect); EXPECT_EQ(md5.Final().Digest(), expect);

Write Preview
Loading…
Cancel
Save