Edit comment LC-1766 for Mobile Web Best Practices Working Group

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Comment LC-1766

Comment Shortname:

Commenter: Shadi Abou-Zahra <shadi@w3.org>

Message-id:

Section of the document concerned:

[Free text description]Document as a wholeW3C mobileOK Basic Tests 1.0 /**/ code { font-... W3C mobileOK Basic Tests 1.0 W3C Working Draft 25 May 2007 Abstract Status of this Document Table of Contents Appendices 1 Introduction 1.1 Levels of mobileOK 1.1.1 mobileOK Basic 1.1.2 mobileOK Pro 1.1.3 Out of Scope 1.1.4 Beyond mobileOK 1.2 Applicability 1.3 Claiming mobileOK conformance 2 Conformance 2.1 Validity of the Tests 2.2 Testing Outcomes 2.3 Conduct of Tests 2.3.1 Order of Tests 2.3.2 HTTP Request 2.3.3 HTTP Response 2.3.4 Meta http-equiv Elements 2.3.5 CSS Style 2.3.6 Included Resources 2.3.7 Included Style Sheet Resources 2.3.8 Visible Linked Resources 2.3.9 Validity 2.3.10 White Space 3 mobileOK Basic Tests 3.1 AUTO_REFRESH (partial) and REDIRECTION 3.2 CACHING 3.3 CHARACTER_ENCODING_SUPPORT and CHARACTER_ENCODING_USE 3.4 CONTENT_FORMAT_SUPPORT and VALID_MARKUP 3.5 DEFAULT_INPUT_MODE 3.6 EXTERNAL_RESOURCES 3.7 GRAPHICS_FOR_SPACING 3.8 IMAGE_MAPS 3.9 IMAGES_RESIZING and IMAGES_SPECIFY_SIZE 3.10 LINK_TARGET_FORMAT 3.11 MEASURES 3.12 MINIMIZE 3.13 NO_FRAMES 3.14 NON-TEXT_ALTERNATIVES (partial) 3.15 OBJECTS_OR_SCRIPT (partial) 3.16 PAGE_SIZE_LIMIT 3.17 PAGE_TITLE (partial) 3.18 POP_UPS 3.19 PROVIDE_DEFAULTS (partial) 3.20 STYLE_SHEETS_SUPPORT (partial) 3.21 STYLE_SHEETS_USE 3.22 TABLES_ALTERNATIVES 3.23 TABLES_LAYOUT (partial) 3.24 TABLES_NESTED A Acknowledgements(Non-Normative) B References(Non-Normative) BestPractices CSS GIF JPEG POWDER RFC2617 Techniques UTF-8 utf8_perl WCAG XHTMLBasic11 XHTMLModularization XML10 XML11 C Relationship between Best Practices and mobileOK Tests(Non-Normative)
or

Refinement of the section concerned:

Status:

open proposal pending resolved_yes resolved_no resolved_partial other assigned to Nobody

Type: substantive editorial typo question general comment undefined

Resolution status:

Response drafted Resolution implemented Reply sent to commenter

Response status:

No response from Commenter yet Commenter approved disposition Commenter objected to disposition
Commenter's response (URI):

Comment:

COMMENT B.25:
- comment nature: [substantial]
- location: 3.21 STYLE_SHEETS_USE and 2.3.9 Validity
- current wording: If the CSS Style contains at-rules (other than the
@media at-rule), properties, or values that are not recognized as being
valid CSS Level 1 (2.3.9 Validity), warn
...
CSS
A resource is considered a valid CSS resource if it conforms to the
grammar defined in [CSS], Appendix B
- suggested revision: The definition of CSS validity should include in
some way allowed at-rules, properties and values.
- rationale: Test 3.4 fails for content that is not valid CSS with
validity being defined as conforming to the CSS 1 grammar (syntax).
Test 3.21 seems to use the phrase "valid CSS 1" in a sense that is not
just grammar conformance.
So right now, CSS 2 that conforms to the CSS 1 grammar passes 3.4, but
you'll get a lot of warnings, because the grammar does not define
properties and values (3.21)
Additionally,
@import "foo.css" handheld;
would fail 3.4 because of the media type, which is not part of the CSS 1
grammar, while the rule should be considered when collecting the
"Included Resources" (2.3.6).

Related issues: (space separated ids)

WG Notes: (substantive change)

Resolution: It's intended that the warnings be generated for non-level 1 . We take your point on @import and will add text to 2.3.6 and to 3.21 and will change the wording in 3.21 to avoid the use of "valid" and will also adjust CSS Validity to take account of the media type on import.

(Please make sure the resolution is adapted for public consumption)