An exception case during run Base32 gtest

[YoungSeokHong]

Thanks to @kuro11pow2 , I find an bug during Base32 gtest!

TestParamType(std::vector<u_int8_t>{ 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, "100000000")

It is a special case because it goes 1 00000000000000000000 00000000000000000000. And when 00000000000000000000 enters the bitsToBase32 function, nothing happens because of the condition of while loop while(value != 0).

The best way I think is to add exception code to catch 00000000000000000000input case.

if(!value)result = "0000";

Because it is an unusual case.

I'm really appreciate to 'kuro11pow2' for making a sharp test case.
Please give me some solution or I'll make PR with my solution.

[kuro11pow2]

It's my pleasure 😄

[kuro11pow2]

I think you have found a solution to this problem. 👍
In addition, the same problem can occur in BASE64. I think this should also be corrected.

euphony/euphony/src/main/cpp/core/source/Base64.cpp

Lines 79 to 86 in 5e1ee90

	std::string Base64::bitsToBase64(int value){
	std::string result;
	while(value != 0) {
	result = convertInt2Char(value & 0x3f) + result;
	value >>= 6;
	}
	return result;
	}

[YoungSeokHong]

Thanks for your notice! I'll update Base64 too. 😀