CSS
Namespaces Implementation Report
Introduction
This report was prepared to document the passing of the Candidate Recommendation exit criteria for the 23 May 2008 CSS Namespaces specification.
Implementations
Four browser implementations and one standalone CSS parser were tested:
- Firefox 3.6.3 for Mac OS X 10.6.3 by Mozilla Corporation
- Safari 4.0.5 (build 6531.22.7, 533+) for Mac OS X 10.6.3 by Apple Inc.
- Opera 10.51 for Windows XP SP3 by Opera Software ASA
- Google Chrome for Mac OS X 10.6.3 by Google
- JSCSSP by Daniel Glazman
Tests
The 10 February 2009 revision of the CSS Namespaces Module test suite was used.
Results
The Candidate Recommendation exit criteria are not met at this time since the results show that we don't have two implementations passing all tests in the Test Suite.
- Results for Firefox 3.6.3
- Results for Safari 4.0.5
- Results for Opera 10.51
- Results for Chrome 5.0.342.9
- Results for JSCCP
| Syntax | Firefox 3.6.3 | Safari 4.0.5 | Opera 10.51 | Chrome 5.0.342.9 | JSCSSP 20100507 |
|---|---|---|---|---|---|
| @namespace case-insensitivity | pass | pass | pass | pass | pass |
| duplicate @namespace declarations | pass | pass | pass | pass | N/A |
| @namespace syntax with escapes | pass | pass | pass | pass | pass |
| string comparison (no URI resolving) | pass | pass | fail | pass | N/A |
| @namespace default namespace syntax | pass | pass | pass | pass | N/A |
| whitespace and comment handling | pass | pass | pass | pass | pass |
| @namespace url() with escape | pass | pass | pass | pass | pass |
| @namespace error handling | pass | fail | pass | fail | pass |
| @namespace string and url() syntax | pass | pass | pass | pass | pass |
| @namespace and invalid at-rules | pass | pass | pass | pass | pass |
| invalid ordering of @namespace and @import | pass | pass | pass | fail | pass |
| invalid URI | pass | pass | pass | pass | pass |
| @namespace and @charset | pass | pass | pass | pass | pass |
| escapes in prefix | pass | pass | pass | pass | pass |
| escaped vertical bar in qualified name | pass | pass | pass | pass | pass |
| Scope | |||||
| scope <style> | pass | pass | pass | pass | N/A |
| scope @import | pass | pass | pass | pass | N/A |
| Declaring Prefixes | |||||
| prefix case-sensitivity | pass | pass | pass | pass | N/A |
| empty string prefix (Explicit element namespace) | pass | pass | fail | pass | N/A |
| empty string prefix (Implied element namespace) | pass | pass | fail | pass | N/A |
| empty string default namespace | pass | pass | pass | pass | N/A |
| no default namespace | pass | pass | pass | pass | N/A |
| no prefix | pass | pass | pass | pass | N/A |