374 lines
8.7 KiB
Rust
374 lines
8.7 KiB
Rust
use idna::uts46::AsciiDenyList;
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use idna::uts46::DnsLength;
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use idna::uts46::Hyphens;
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/// https://github.com/servo/rust-url/issues/373
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#[test]
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fn test_punycode_prefix_with_length_check() {
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let config = idna::uts46::Uts46::new();
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assert!(config
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.to_ascii(
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b"xn--",
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify
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)
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.is_err());
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assert!(config
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.to_ascii(
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b"xn---",
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify
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)
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.is_err());
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assert!(config
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.to_ascii(
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b"xn-----",
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.is_err());
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assert!(config
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.to_ascii(
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b"xn--.",
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify
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)
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.is_err());
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assert!(config
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.to_ascii(
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b"xn--...",
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.is_err());
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assert!(config
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.to_ascii(
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b".xn--",
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.is_err());
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assert!(config
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.to_ascii(
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b"...xn--",
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.is_err());
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assert!(config
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.to_ascii(
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b"xn--.xn--",
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.is_err());
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assert!(config
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.to_ascii(
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b"xn--.example.org",
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.is_err());
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}
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/// https://github.com/servo/rust-url/issues/373
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#[test]
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fn test_punycode_prefix_without_length_check() {
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let config = idna::uts46::Uts46::new();
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assert!(config
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.to_ascii(
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b"xn--",
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AsciiDenyList::URL,
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Hyphens::Allow,
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DnsLength::Ignore
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)
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.is_err());
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assert!(config
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.to_ascii(
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b"xn---",
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AsciiDenyList::URL,
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Hyphens::Allow,
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DnsLength::Ignore
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)
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.is_err());
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assert!(config
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.to_ascii(
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b"xn-----",
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AsciiDenyList::URL,
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Hyphens::Allow,
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DnsLength::Ignore
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)
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.is_err());
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assert!(config
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.to_ascii(
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b"xn--.",
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AsciiDenyList::URL,
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Hyphens::Allow,
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DnsLength::Ignore
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)
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.is_err());
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assert!(config
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.to_ascii(
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b"xn--...",
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AsciiDenyList::URL,
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Hyphens::Allow,
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DnsLength::Ignore
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)
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.is_err());
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assert!(config
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.to_ascii(
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b".xn--",
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AsciiDenyList::URL,
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Hyphens::Allow,
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DnsLength::Ignore
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)
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.is_err());
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assert!(config
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.to_ascii(
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b"...xn--",
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AsciiDenyList::URL,
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Hyphens::Allow,
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DnsLength::Ignore
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)
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.is_err());
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assert!(config
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.to_ascii(
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b"xn--.xn--",
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AsciiDenyList::URL,
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Hyphens::Allow,
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DnsLength::Ignore
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)
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.is_err());
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assert!(config
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.to_ascii(
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b"xn--.example.org",
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AsciiDenyList::URL,
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Hyphens::Allow,
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DnsLength::Ignore
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)
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.is_err());
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}
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/*
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// http://www.unicode.org/reports/tr46/#Table_Example_Processing
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#[test]
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fn test_examples() {
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let codec = idna::uts46bis::Uts46::new();
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let mut out = String::new();
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assert_matches!(codec.to_unicode("Bloß.de", &mut out), Ok(()));
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assert_eq!(out, "bloß.de");
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out.clear();
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assert_matches!(codec.to_unicode("xn--blo-7ka.de", &mut out), Ok(()));
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assert_eq!(out, "bloß.de");
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out.clear();
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assert_matches!(codec.to_unicode("u\u{308}.com", &mut out), Ok(()));
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assert_eq!(out, "ü.com");
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out.clear();
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assert_matches!(codec.to_unicode("xn--tda.com", &mut out), Ok(()));
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assert_eq!(out, "ü.com");
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out.clear();
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assert_matches!(codec.to_unicode("xn--u-ccb.com", &mut out), Err(_));
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out.clear();
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assert_matches!(codec.to_unicode("a⒈com", &mut out), Err(_));
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out.clear();
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assert_matches!(codec.to_unicode("xn--a-ecp.ru", &mut out), Err(_));
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out.clear();
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assert_matches!(codec.to_unicode("xn--0.pt", &mut out), Err(_));
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out.clear();
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assert_matches!(codec.to_unicode("日本語。ＪＰ", &mut out), Ok(()));
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assert_eq!(out, "日本語.jp");
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out.clear();
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assert_matches!(codec.to_unicode("☕.us", &mut out), Ok(()));
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assert_eq!(out, "☕.us");
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}
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*/
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#[test]
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fn test_v5() {
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let config = idna::uts46::Uts46::new();
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// IdnaTest:784 蔏｡𑰺
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assert!(config
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.to_ascii(
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"\u{11C3A}".as_bytes(),
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.is_err());
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assert!(config
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.to_ascii(
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"\u{850f}.\u{11C3A}".as_bytes(),
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.is_err());
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assert!(config
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.to_ascii(
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"\u{850f}\u{ff61}\u{11C3A}".as_bytes(),
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.is_err());
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}
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#[test]
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fn test_v8_bidi_rules() {
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let config = idna::uts46::Uts46::new();
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assert_eq!(
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config
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.to_ascii(
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b"abc",
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.unwrap(),
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"abc"
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);
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assert_eq!(
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config
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.to_ascii(
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b"123",
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.unwrap(),
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"123"
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);
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assert_eq!(
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config
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.to_ascii(
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"אבּג".as_bytes(),
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.unwrap(),
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"xn--kdb3bdf"
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);
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assert_eq!(
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config
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.to_ascii(
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"ابج".as_bytes(),
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.unwrap(),
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"xn--mgbcm"
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);
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assert_eq!(
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config
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.to_ascii(
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"abc.ابج".as_bytes(),
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.unwrap(),
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"abc.xn--mgbcm"
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);
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assert_eq!(
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config
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.to_ascii(
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"אבּג.ابج".as_bytes(),
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.unwrap(),
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"xn--kdb3bdf.xn--mgbcm"
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);
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// Bidi domain names cannot start with digits
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assert!(config
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.to_ascii(
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"0a.\u{05D0}".as_bytes(),
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.is_err());
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assert!(config
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.to_ascii(
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"0à.\u{05D0}".as_bytes(),
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.is_err());
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// Bidi chars may be punycode-encoded
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assert!(config
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.to_ascii(
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b"xn--0ca24w",
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.is_err());
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}
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#[test]
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fn emoji_domains() {
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// HOT BEVERAGE is allowed here...
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let config = idna::uts46::Uts46::new();
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assert_eq!(
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config
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.to_ascii(
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"☕.com".as_bytes(),
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.unwrap(),
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"xn--53h.com"
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);
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}
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#[test]
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fn unicode_before_delimiter() {
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let config = idna::uts46::Uts46::new();
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assert!(config
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.to_ascii(
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"xn--f\u{34a}-PTP".as_bytes(),
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AsciiDenyList::STD3,
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Hyphens::Check,
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DnsLength::Verify,
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)
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.is_err());
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}
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#[test]
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fn upper_case_ascii_in_punycode() {
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let config = idna::uts46::Uts46::new();
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let (unicode, result) =
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config.to_unicode("xn--A-1ga".as_bytes(), AsciiDenyList::STD3, Hyphens::Check);
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assert!(result.is_ok());
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assert_eq!(&unicode, "aö");
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}
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