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Updated base32 API.

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This commit is contained in:
Christoffer Lerno
2024-11-26 03:01:45 +01:00
parent a087ba608b
commit a0c82a6a47
3 changed files with 291 additions and 253 deletions
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66
test/unit/stdlib/encoding/base32.c3
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@@ -33,70 +33,64 @@ macro encode_tests(tests, alphabet, padding)
{
foreach (t : tests)
{
Base32Encoder b;
b.init(alphabet, padding)!!;
char[64] buf;
usz n = base32::encode_len(t.dec.len, padding > 0);
base32::encode_buffer(t.dec, buf[:n], padding, alphabet)!!;
char[64] buf;
usz n = b.encode_len(t.dec.len);
b.encode(t.dec, buf[:n])!!;
char[] want = t.enc;
usz! pad_idx = array::index_of(want, '=');
if (try pad_idx && !padding)
{
want = want[:pad_idx];
}
char[] want = t.enc;
usz! pad_idx = array::index_of(want, '=');
if (try pad_idx && padding < 0)
{
want = want[:pad_idx];
}
assert(buf[:n] == want, "got: %s, want: %s",
(String)buf[:n], (String)want);
assert(buf[:n] == want, "got: %s, want: %s",
(String)buf[:n], (String)want);
}
}
fn void encode()
{
encode_tests(std_tests, base32::STD_ALPHABET, '=');
encode_tests(hex_tests, base32::HEX_ALPHABET, '=');
encode_tests(std_tests, &base32::STANDARD, '=');
encode_tests(hex_tests, &base32::HEX, '=');
}
fn void encode_nopadding()
{
encode_tests(std_tests, base32::STD_ALPHABET, -1);
encode_tests(hex_tests, base32::HEX_ALPHABET, -1);
encode_tests(std_tests, &base32::STANDARD, base32::NO_PAD);
encode_tests(hex_tests, &base32::HEX, base32::NO_PAD);
}
macro decode_tests(tests, alphabet, padding)
{
foreach (t : tests)
{
Base32Decoder b;
b.init(alphabet, padding)!!;
char[] input = t.enc[..];
usz! pad_idx = array::index_of(input, '=');
if (try pad_idx && !padding)
{
input = input[:pad_idx];
}
char[] input = t.enc[..];
usz! pad_idx = array::index_of(input, '=');
if (try pad_idx && padding < 0)
{
input = input[:pad_idx];
}
char[64] buf;
usz n = base32::decode_len(input.len, padding > 0);
char[] buf2 = base32::decode_buffer(input, buf[:n], padding, alphabet)!!;
char[64] buf;
usz n = b.decode_len(input.len);
n = b.decode(input, buf[:n])!!;
assert(buf[:n] == t.dec, "got: %s, want: %s",
(String)buf[:n], (String)t.dec);
assert(buf2 == t.dec, "got: %s, want: %s",
(String)buf2, (String)t.dec);
}
}
fn void decode()
{
decode_tests(std_tests, base32::STD_ALPHABET, '=');
decode_tests(hex_tests, base32::HEX_ALPHABET, '=');
decode_tests(std_tests, &base32::STANDARD, '=');
decode_tests(hex_tests, &base32::HEX, '=');
}
fn void decode_nopadding()
{
decode_tests(std_tests, base32::STD_ALPHABET, -1);
decode_tests(hex_tests, base32::HEX_ALPHABET, -1);
decode_tests(std_tests, &base32::STANDARD, base32::NO_PAD);
decode_tests(hex_tests, &base32::HEX, base32::NO_PAD);
}
fn void! base32_api()