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Add more robust error checking to deSerialize*String routines
Add serializeHexString() Clean up util/serialize.cpp
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commit
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3 changed files with 301 additions and 123 deletions
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@ -34,6 +34,10 @@ public:
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void testSerializeWideString();
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void testSerializeLongString();
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void testSerializeJsonString();
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void testSerializeHex();
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void testDeSerializeString();
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void testDeSerializeWideString();
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void testDeSerializeLongString();
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std::string teststring2;
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std::wstring teststring2_w;
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@ -47,9 +51,13 @@ void TestSerialization::runTests(IGameDef *gamedef)
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buildTestStrings();
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TEST(testSerializeString);
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TEST(testDeSerializeString);
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TEST(testSerializeWideString);
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TEST(testDeSerializeWideString);
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TEST(testSerializeLongString);
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TEST(testDeSerializeLongString);
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TEST(testSerializeJsonString);
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TEST(testSerializeHex);
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}
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////////////////////////////////////////////////////////////////////////////////
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@ -80,20 +88,37 @@ void TestSerialization::buildTestStrings()
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void TestSerialization::testSerializeString()
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{
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// Test blank string
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UASSERT(serializeString("Hello world!") == mkstr("\0\14Hello world!"));
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UASSERT(serializeString("") == mkstr("\0\0"));
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// Test basic string
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UASSERT(serializeString("") == mkstr("\0\0"));
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UASSERT(serializeString("Hello world!") == mkstr("\0\14Hello world!"));
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// Test character range
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UASSERT(serializeString(teststring2) == mkstr("\1\0") + teststring2);
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}
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void TestSerialization::testDeSerializeString()
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{
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// Test deserialize
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std::istringstream is(serializeString(teststring2), std::ios::binary);
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UASSERT(deSerializeString(is) == teststring2);
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UASSERT(!is.eof());
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is.get();
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UASSERT(is.eof());
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{
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std::istringstream is(serializeString(teststring2), std::ios::binary);
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UASSERT(deSerializeString(is) == teststring2);
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UASSERT(!is.eof());
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is.get();
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UASSERT(is.eof());
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}
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// Test deserialize an incomplete length specifier
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{
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std::istringstream is(mkstr("\x53"), std::ios::binary);
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EXCEPTION_CHECK(SerializationError, deSerializeString(is));
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}
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// Test deserialize a string with incomplete data
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{
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std::istringstream is(mkstr("\x00\x55 abcdefg"), std::ios::binary);
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EXCEPTION_CHECK(SerializationError, deSerializeString(is));
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}
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}
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void TestSerialization::testSerializeWideString()
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@ -108,13 +133,36 @@ void TestSerialization::testSerializeWideString()
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// Test character range
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UASSERT(serializeWideString(teststring2_w) ==
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mkstr("\1\0") + teststring2_w_encoded);
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}
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void TestSerialization::testDeSerializeWideString()
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{
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// Test deserialize
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std::istringstream is(serializeWideString(teststring2_w), std::ios::binary);
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UASSERT(deSerializeWideString(is) == teststring2_w);
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UASSERT(!is.eof());
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is.get();
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UASSERT(is.eof());
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{
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std::istringstream is(serializeWideString(teststring2_w), std::ios::binary);
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UASSERT(deSerializeWideString(is) == teststring2_w);
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UASSERT(!is.eof());
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is.get();
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UASSERT(is.eof());
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}
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// Test deserialize an incomplete length specifier
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{
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std::istringstream is(mkstr("\x53"), std::ios::binary);
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EXCEPTION_CHECK(SerializationError, deSerializeWideString(is));
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}
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// Test deserialize a string with an incomplete character
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{
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std::istringstream is(mkstr("\x00\x07\0a\0b\0c\0d\0e\0f\0"), std::ios::binary);
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EXCEPTION_CHECK(SerializationError, deSerializeWideString(is));
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}
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// Test deserialize a string with incomplete data
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{
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std::istringstream is(mkstr("\x00\x08\0a\0b\0c\0d\0e\0f"), std::ios::binary);
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EXCEPTION_CHECK(SerializationError, deSerializeWideString(is));
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}
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}
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void TestSerialization::testSerializeLongString()
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@ -127,15 +175,39 @@ void TestSerialization::testSerializeLongString()
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// Test character range
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UASSERT(serializeLongString(teststring2) == mkstr("\0\0\1\0") + teststring2);
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// Test deserialize
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std::istringstream is(serializeLongString(teststring2), std::ios::binary);
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UASSERT(deSerializeLongString(is) == teststring2);
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UASSERT(!is.eof());
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is.get();
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UASSERT(is.eof());
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}
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void TestSerialization::testDeSerializeLongString()
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{
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// Test deserialize
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{
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std::istringstream is(serializeLongString(teststring2), std::ios::binary);
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UASSERT(deSerializeLongString(is) == teststring2);
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UASSERT(!is.eof());
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is.get();
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UASSERT(is.eof());
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}
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// Test deserialize an incomplete length specifier
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{
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std::istringstream is(mkstr("\x53"), std::ios::binary);
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EXCEPTION_CHECK(SerializationError, deSerializeLongString(is));
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}
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// Test deserialize a string with incomplete data
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{
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std::istringstream is(mkstr("\x00\x00\x00\x05 abc"), std::ios::binary);
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EXCEPTION_CHECK(SerializationError, deSerializeLongString(is));
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}
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// Test deserialize a string with a length too large
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{
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std::istringstream is(mkstr("\xFF\xFF\xFF\xFF blah"), std::ios::binary);
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EXCEPTION_CHECK(SerializationError, deSerializeLongString(is));
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}
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}
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void TestSerialization::testSerializeJsonString()
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{
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// Test blank string
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@ -180,3 +252,22 @@ void TestSerialization::testSerializeJsonString()
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is.get();
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UASSERT(is.eof());
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}
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void TestSerialization::testSerializeHex()
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{
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// Test blank string
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UASSERT(serializeHexString("") == "");
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UASSERT(serializeHexString("", true) == "");
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// Test basic string
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UASSERT(serializeHexString("Hello world!") ==
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"48656c6c6f20776f726c6421");
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UASSERT(serializeHexString("Hello world!", true) ==
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"48 65 6c 6c 6f 20 77 6f 72 6c 64 21");
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// Test binary string
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UASSERT(serializeHexString(mkstr("\x00\x0a\xb0\x63\x1f\x00\xff")) ==
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"000ab0631f00ff");
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UASSERT(serializeHexString(mkstr("\x00\x0a\xb0\x63\x1f\x00\xff"), true) ==
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"00 0a b0 63 1f 00 ff");
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}
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