← back to v148 · idna-contextj-rules
conformance · v148
v148 · idna-contextj-rules — conformance probe
5 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.
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| id | contract | kind | verdict | detail |
|---|---|---|---|---|
url-constructor-exists |
The URL constructor is the entry point that performs IDNA processing. | exists | … | |
url-host-encoded |
A non-ASCII hostname is punycode-encoded in URL.host (basic IDNA still works). spec ↗ | script | … | |
url-host-zwj-rejected |
A zero-width joiner not satisfying ContextJ rules causes URL parsing to fail. spec ↗ | throws | … | |
url-host-zwnj-rejected |
A zero-width non-joiner outside a script context is rejected per ContextJ Rule A.1. spec ↗ | throws | … | |
url-ascii-host-untouched |
An ASCII-only hostname is not altered by IDNA processing. | script | … |