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cargo: Require hexidecimals in uuids

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This commit is contained in:
Brian Anderson 2012-06-02 23:55:32 -07:00
parent 8fbd5ac049
commit 9b81dbfef3
1 changed files with 18 additions and 6 deletions
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24
src/cargo/cargo.rs
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@ -107,7 +107,18 @@ fn is_uuid(id: str) -> bool {
let parts = str::split_str(id, "-");
if vec::len(parts) == 5u {
let mut correct = 0u;
vec::iteri(parts) { |i, part|
for vec::eachi(parts) { |i, part|
if !part.all(is_hex_digit) {
ret false;
}
fn is_hex_digit(ch: char) -> bool {
('0' <= ch && ch <= '9') ||
('a' <= ch && ch <= 'f') ||
('A' <= ch && ch <= 'F')
}
alt i {
0u {
if str::len(part) == 8u {
@ -131,17 +142,18 @@ fn is_uuid(id: str) -> bool {
ret true;
}
}
false
ret false;
}
#[test]
fn test_is_uuid() {
assert is_uuid("aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa");
assert is_uuid("AAAAAAAA-AAAA-AAAA-AAAA-AAAAAAAAAAAA");
assert is_uuid("0AAAAAAA-AAAA-AAAA-AAAA-AAAAAAAAAAA0");
assert !is_uuid("aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaa");
assert is_uuid("aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaafAF09");
assert !is_uuid("aaaaaaaa-aaaa-aaaa-aaaaa-aaaaaaaaaaaa");
assert !is_uuid("");
assert !is_uuid("aaaaaaaa-aaa -aaaa-aaaa-aaaaaaaaaaaa");
assert !is_uuid("aaaaaaaa-aaa!-aaaa-aaaa-aaaaaaaaaaaa");
assert !is_uuid("aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa-a");
assert !is_uuid("aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaป");
}
// FIXME: implement URI/URL parsing so we don't have to resort to weak checks