mirror of
https://github.com/vlang/v.git
synced 2023-08-10 21:13:21 +03:00
2d05c906d5
* Add a test for the base64 encoding/decoding of long strings (i.e. mainly memory allocation). * Make vlib/encoding/base64/base64_memory_test.v resemble more test.v from https://github.com/kostya/benchmarks . * base64: some optimizations, also add base64.encode_in_buffer and base64.decode_in_buffer . * Fix tests passing static strings. * Reduce time needed for base64_memory_test.v . * Optimize encoding.base64.Index access too (it is static), which speeds up decoding.
70 lines
2.0 KiB
V
70 lines
2.0 KiB
V
import encoding.base64
|
|
|
|
struct TestPair {
|
|
decoded string
|
|
encoded string
|
|
}
|
|
|
|
const (
|
|
pairs = [
|
|
// RFC 3548 examples
|
|
TestPair{'\x14\xfb\x9c\x03\xd9\x7e', 'FPucA9l+'},
|
|
TestPair{'\x14\xfb\x9c\x03\xd9', 'FPucA9k='},
|
|
TestPair{'\x14\xfb\x9c\x03', 'FPucAw=='},
|
|
|
|
// RFC 4648 examples
|
|
TestPair{'', ''},
|
|
TestPair{'f', 'Zg=='},
|
|
TestPair{'fo', 'Zm8='},
|
|
TestPair{'foo', 'Zm9v'},
|
|
TestPair{'foob', 'Zm9vYg=='},
|
|
TestPair{'fooba', 'Zm9vYmE='},
|
|
TestPair{'foobar', 'Zm9vYmFy'},
|
|
|
|
// Wikipedia examples
|
|
TestPair{'sure.', 'c3VyZS4='},
|
|
TestPair{'sure', 'c3VyZQ=='},
|
|
TestPair{'sur', 'c3Vy'},
|
|
TestPair{'su', 'c3U='},
|
|
TestPair{'leasure.', 'bGVhc3VyZS4='},
|
|
TestPair{'easure.', 'ZWFzdXJlLg=='},
|
|
TestPair{'asure.', 'YXN1cmUu'},
|
|
TestPair{'sure.', 'c3VyZS4='},
|
|
]
|
|
|
|
man_pair = TestPair{
|
|
'Man is distinguished, not only by his reason, but by this singular passion from other animals, which is a lust of the mind, that by a perseverance of delight in the continued and indefatigable generation of knowledge, exceeds the short vehemence of any carnal pleasure.',
|
|
'TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbmx5IGJ5IGhpcyByZWFzb24sIGJ1dCBieSB0aGlzIHNpbmd1bGFyIHBhc3Npb24gZnJvbSBvdGhlciBhbmltYWxzLCB3aGljaCBpcyBhIGx1c3Qgb2YgdGhlIG1pbmQsIHRoYXQgYnkgYSBwZXJzZXZlcmFuY2Ugb2YgZGVsaWdodCBpbiB0aGUgY29udGludWVkIGFuZCBpbmRlZmF0aWdhYmxlIGdlbmVyYXRpb24gb2Yga25vd2xlZGdlLCBleGNlZWRzIHRoZSBzaG9ydCB2ZWhlbWVuY2Ugb2YgYW55IGNhcm5hbCBwbGVhc3VyZS4='
|
|
}
|
|
|
|
)
|
|
|
|
fn test_decode() {
|
|
assert base64.decode(man_pair.encoded) == man_pair.decoded
|
|
|
|
// Test for incorrect padding.
|
|
assert base64.decode('aGk') == 'hi'
|
|
assert base64.decode('aGk=') == 'hi'
|
|
assert base64.decode('aGk==') == 'hi'
|
|
|
|
for i, p in pairs {
|
|
got := base64.decode(p.encoded)
|
|
if got != p.decoded {
|
|
eprintln('pairs[${i}]: expected = ${p.decoded}, got = ${got}')
|
|
assert false
|
|
}
|
|
}
|
|
}
|
|
|
|
fn test_encode() {
|
|
assert base64.encode(man_pair.decoded) == man_pair.encoded
|
|
|
|
for i, p in pairs {
|
|
got := base64.encode(p.decoded)
|
|
if got != p.encoded {
|
|
eprintln('pairs[${i}]: expected = ${p.encoded}, got = ${got}')
|
|
assert false
|
|
}
|
|
}
|
|
}
|