Build Identifier: http://hg.mozilla.org/mozilla-central/rev/2a4dc060de2b Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0b12pre) Gecko/20110211 Firefox/4.0b12pre ID:20110211134952 @font-face {src: local("Font Name")} fails if font name includes Non ASCII Font letter It works on Google Chrome 11.0.667.0 canary build. Reproducible: Always Steps to Reproduce: 1. Start Minefield with new profile 2. Open sample html 3. A font is necessary to test sample html You can download fonts formally from the following sites: License: http://ossipedia.ipa.go.jp/ipafont/index.html#LicenseEng Download page: http://ossipedia.ipa.go.jp/ipafont/download.html?ruleagreement=%E5%90%8C%E6%84%8F%E3%81%99%E3%82%8B%2FAccept Download file: IPAfont00302.zip(19.1 MB) and install. Actual Results: The first line is not substituted by @font-face. Expected Results: The first line should be substituted even if font name includes Non ASCII Font letter

Regression window(m-c nightly Works: http://hg.mozilla.org/mozilla-central/rev/0f030665e3ba Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2a1pre) Gecko/20090401 Minefield/3.6a1pre ID:20090401044159 Fails: http://hg.mozilla.org/mozilla-central/rev/d3240cd1c610 Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2a1pre) Gecko/20090402 Minefield/3.6a1pre ID:20090402045446 Pushlog: http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=0f030665e3ba&tochange=d3240cd1c610 Regression window(1.9.1 branch nightly): Works: http://hg.mozilla.org/releases/mozilla-1.9.1/rev/4ccf1639165c Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1b4pre) Gecko/20090402 Shiretoko/3.5b4pre ID:20090402045633 Fails: http://hg.mozilla.org/releases/mozilla-1.9.1/rev/0c9cb75bc9ba Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1b4pre) Gecko/20090403 Shiretoko/3.5b4pre ID:20090403044228 Pushlog: http://hg.mozilla.org/releases/mozilla-1.9.1/pushloghtml?fromchange=4ccf1639165c&tochange=0c9cb75bc9ba Suspected bug: 5ae3a42f870b John Daggett — Bug 468387 - (reland) disable synthetic faces for downloadable fonts on Windows already specified as bold/italic. r=vlad and in 1.9.1 build e222af41889e John Daggett — Bug 468387 - disable synthetic faces for downloadable fonts on Windows already specified as bold/italic. r=vlad, a1.9.1=vlad

Based on the current CSS3 Fonts draft, src: local(xxx) only recognizes the English version of the name: From the CSS3 Fonts spec: http://dev.w3.org/csswg/css3-fonts/#src-desc "The locally installed <font-face-name> is a format-specific string that uniquely identifies a single font face within a larger family. For TrueType and OpenType fonts, the full font name as defined in the font name table is used to reference a given face. In cases where multiple localizations are supported, the English version is used or the first localization when an English fullname is not available. User agents that also match other non-English fullnames, e.g. matching the Dutch name when the current system locale is set to Dutch, are considered non-conformant. This is done to avoid matching inconsistencies across font versions and OS platforms, since font style names (e.g. Bold) are frequently localized into many languages and the set of languages available varies widely across platform and font version." Unless the IPA Mincho font that you're using has IPA明朝 in the *English* fullname field within the font data, what you are describing is correct behavior and Chrome is incorrect.

So, this bug is invalid.