/**************************************************************************/ /* test_hashing_context.h */ /**************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /**************************************************************************/ /* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ /* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /**************************************************************************/ #ifndef TEST_HASHING_CONTEXT_H #define TEST_HASHING_CONTEXT_H #include "core/crypto/hashing_context.h" #include "tests/test_macros.h" namespace TestHashingContext { TEST_CASE("[HashingContext] Default - MD5/SHA1/SHA256") { HashingContext ctx; static const uint8_t md5_expected[] = { 0xd4, 0x1d, 0x8c, 0xd9, 0x8f, 0x00, 0xb2, 0x04, 0xe9, 0x80, 0x09, 0x98, 0xec, 0xf8, 0x42, 0x7e }; static const uint8_t sha1_expected[] = { 0xda, 0x39, 0xa3, 0xee, 0x5e, 0x6b, 0x4b, 0x0d, 0x32, 0x55, 0xbf, 0xef, 0x95, 0x60, 0x18, 0x90, 0xaf, 0xd8, 0x07, 0x09 }; static const uint8_t sha256_expected[] = { 0xe3, 0xb0, 0xc4, 0x42, 0x98, 0xfc, 0x1c, 0x14, 0x9a, 0xfb, 0xf4, 0xc8, 0x99, 0x6f, 0xb9, 0x24, 0x27, 0xae, 0x41, 0xe4, 0x64, 0x9b, 0x93, 0x4c, 0xa4, 0x95, 0x99, 0x1b, 0x78, 0x52, 0xb8, 0x55 }; CHECK(ctx.start(HashingContext::HASH_MD5) == OK); PackedByteArray result = ctx.finish(); REQUIRE(result.size() == 16); CHECK(memcmp(result.ptr(), md5_expected, 16) == 0); CHECK(ctx.start(HashingContext::HASH_SHA1) == OK); result = ctx.finish(); REQUIRE(result.size() == 20); CHECK(memcmp(result.ptr(), sha1_expected, 20) == 0); CHECK(ctx.start(HashingContext::HASH_SHA256) == OK); result = ctx.finish(); REQUIRE(result.size() == 32); CHECK(memcmp(result.ptr(), sha256_expected, 32) == 0); } TEST_CASE("[HashingContext] Multiple updates - MD5/SHA1/SHA256") { HashingContext ctx; const String s = "xyz"; const PackedByteArray s_byte_parts[] = { String("x").to_ascii_buffer(), String("y").to_ascii_buffer(), String("z").to_ascii_buffer() }; static const uint8_t md5_expected[] = { 0xd1, 0x6f, 0xb3, 0x6f, 0x09, 0x11, 0xf8, 0x78, 0x99, 0x8c, 0x13, 0x61, 0x91, 0xaf, 0x70, 0x5e }; static const uint8_t sha1_expected[] = { 0x66, 0xb2, 0x74, 0x17, 0xd3, 0x7e, 0x02, 0x4c, 0x46, 0x52, 0x6c, 0x2f, 0x6d, 0x35, 0x8a, 0x75, 0x4f, 0xc5, 0x52, 0xf3 }; static const uint8_t sha256_expected[] = { 0x36, 0x08, 0xbc, 0xa1, 0xe4, 0x4e, 0xa6, 0xc4, 0xd2, 0x68, 0xeb, 0x6d, 0xb0, 0x22, 0x60, 0x26, 0x98, 0x92, 0xc0, 0xb4, 0x2b, 0x86, 0xbb, 0xf1, 0xe7, 0x7a, 0x6f, 0xa1, 0x6c, 0x3c, 0x92, 0x82 }; CHECK(ctx.start(HashingContext::HASH_MD5) == OK); CHECK(ctx.update(s_byte_parts[0]) == OK); CHECK(ctx.update(s_byte_parts[1]) == OK); CHECK(ctx.update(s_byte_parts[2]) == OK); PackedByteArray result = ctx.finish(); REQUIRE(result.size() == 16); CHECK(memcmp(result.ptr(), md5_expected, 16) == 0); CHECK(ctx.start(HashingContext::HASH_SHA1) == OK); CHECK(ctx.update(s_byte_parts[0]) == OK); CHECK(ctx.update(s_byte_parts[1]) == OK); CHECK(ctx.update(s_byte_parts[2]) == OK); result = ctx.finish(); REQUIRE(result.size() == 20); CHECK(memcmp(result.ptr(), sha1_expected, 20) == 0); CHECK(ctx.start(HashingContext::HASH_SHA256) == OK); CHECK(ctx.update(s_byte_parts[0]) == OK); CHECK(ctx.update(s_byte_parts[1]) == OK); CHECK(ctx.update(s_byte_parts[2]) == OK); result = ctx.finish(); REQUIRE(result.size() == 32); CHECK(memcmp(result.ptr(), sha256_expected, 32) == 0); } TEST_CASE("[HashingContext] Invalid use of start") { HashingContext ctx; ERR_PRINT_OFF; CHECK_MESSAGE( ctx.start(static_cast<HashingContext::HashType>(-1)) == ERR_UNAVAILABLE, "Using invalid hash types should fail."); ERR_PRINT_ON; REQUIRE(ctx.start(HashingContext::HASH_MD5) == OK); ERR_PRINT_OFF; CHECK_MESSAGE( ctx.start(HashingContext::HASH_MD5) == ERR_ALREADY_IN_USE, "Calling 'start' twice before 'finish' should fail."); ERR_PRINT_ON; } TEST_CASE("[HashingContext] Invalid use of update") { HashingContext ctx; ERR_PRINT_OFF; CHECK_MESSAGE( ctx.update(PackedByteArray()) == ERR_UNCONFIGURED, "Calling 'update' before 'start' should fail."); ERR_PRINT_ON; REQUIRE(ctx.start(HashingContext::HASH_MD5) == OK); ERR_PRINT_OFF; CHECK_MESSAGE( ctx.update(PackedByteArray()) == FAILED, "Calling 'update' with an empty byte array should fail."); ERR_PRINT_ON; } TEST_CASE("[HashingContext] Invalid use of finish") { HashingContext ctx; ERR_PRINT_OFF; CHECK_MESSAGE( ctx.finish() == PackedByteArray(), "Calling 'finish' before 'start' should return an empty byte array."); ERR_PRINT_ON; } } // namespace TestHashingContext #endif // TEST_HASHING_CONTEXT_H