#include "md5.h" #include "helper.h" #include "gtest/gtest.h" using md5::MD5; TEST(md5sum, stream) { const auto test_data = build_test_data(256 * 256); MD5 md5; for (size_t size = 1; size <= 256; ++size) { auto expect = MD5::Hash(test_data.data(), size * 256); for (size_t times = 0; times < 256; ++times) { const auto offset = test_data.data() + times * size; md5.Update(offset, size); // update multiple times } EXPECT_EQ(md5.Final().Digest(), expect); md5.Reset(); // reset for next round for (size_t times = 0; times < 256; ++times) { const auto offset = test_data.data() + times * size; md5.Update(std::string_view {offset, size}); // update multiple times } EXPECT_EQ(md5.Final().Digest(), expect); md5.Reset(); // reset for next round } }