Fontbakery Technical Report

If you think a check is flawed or have an idea for a check, please file an issue at https://github.com/fonttools/fontbakery/issues and remember to include a pointer to the repo and branch you're checking.

Summary

💥 ERROR 🔥 FAIL ⚠️ WARN ⏩ SKIP ℹ️ INFO ✅ PASS
1 4 16 37 9 174
1% 2% 8% 19% 5% 89%

Note: The following loglevels were omitted in this report: SKIP, INFO, PASS, DEBUG

Meaning of check results:

If you get ERRORs, please help us improve the tool by reporting them at our issue tracker.

(but other kinds of bug reports and/or feature requests are also always welcome, of course!)

FontBakery version: 0.9.2

Section: Google Fonts

🔥🔥🔥⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩ℹ️ℹ️ℹ️ℹ️ℹ️ℹ️ℹ️

URLs on DESCRIPTION file must not display http(s) prefix.

Check ID: <FontBakeryCheck:com.google.fonts/check/description/urls>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    Please remove the "http(s)://" prefix from the link text "https://github.com/eliheuer/dosis-vf" [code: prefix-found]

Checking OS/2 achVendID.

Check ID: <FontBakeryCheck:com.google.fonts/check/vendor_id>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    OS/2 VendorID value 'IMPA' is not yet recognized. If you registered it recently, then it's safe to ignore this warning message. Otherwise, you should set it to your own unique 4 character code, and register it with Microsoft at https://www.microsoft.com/typography/links/vendorlist.aspx [code: unknown]

Check Google Fonts glyph coverage.

Check ID: <FontBakeryCheck:com.google.fonts/check/glyph_coverage>
🔥 Dosis[wght].ttf
  • 🔥 FAIL

    Missing required codepoints:

    - 0x1E9E (LATIN CAPITAL LETTER SHARP S)
    

    [code: missing-codepoints]

Check for codepoints not covered by METADATA subsets.

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/unreachable_subsetting>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    The following codepoints supported by the font are not covered by any subsets defined in the font's metadata file, and will never be served. You can solve this by either manually adding additional subset declarations to METADATA.pb, or by editing the glyphset definitions.

    • U+02C7 CARON: try adding one of: canadian-aboriginal, tifinagh
    • U+02D8 BREVE: try adding canadian-aboriginal
    • U+02D9 DOT ABOVE: try adding canadian-aboriginal
    • U+02DB OGONEK: try adding canadian-aboriginal
    • U+02DD DOUBLE ACUTE ACCENT: not included in any glyphset definition
    • U+0300 COMBINING GRAVE ACCENT: try adding one of: coptic, tai-le, cherokee
    • U+0301 COMBINING ACUTE ACCENT: try adding one of: coptic, tifinagh, tai-le, cherokee
    • U+0302 COMBINING CIRCUMFLEX ACCENT: try adding one of: coptic, tifinagh, cherokee
    • U+0303 COMBINING TILDE: not included in any glyphset definition
    • U+0306 COMBINING BREVE: try adding tifinagh
    • U+0307 COMBINING DOT ABOVE: try adding one of: canadian-aboriginal, coptic, tifinagh, tai-le, malayalam
    • U+0308 COMBINING DIAERESIS: try adding one of: coptic, gothic, tai-le
    • U+0309 COMBINING HOOK ABOVE: try adding tifinagh
    • U+030C COMBINING CARON: try adding one of: tai-le, cherokee
    • U+0312 COMBINING TURNED COMMA ABOVE: not included in any glyphset definition
    • U+031B COMBINING HORN: not included in any glyphset definition
    • U+0323 COMBINING DOT BELOW: try adding one of: coptic, tifinagh, cherokee, malayalam
    • U+0326 COMBINING COMMA BELOW: not included in any glyphset definition
    • U+0327 COMBINING CEDILLA: not included in any glyphset definition
    • U+0328 COMBINING OGONEK: not included in any glyphset definition
    • U+0335 COMBINING SHORT STROKE OVERLAY: not included in any glyphset definition
    • U+03C0 GREEK SMALL LETTER PI: try adding greek
    • U+2021 DOUBLE DAGGER: not included in any glyphset definition
    • U+2030 PER MILLE SIGN: not included in any glyphset definition
    • U+2070 SUPERSCRIPT ZERO: not included in any glyphset definition
    • U+2075 SUPERSCRIPT FIVE: not included in any glyphset definition
    • U+2076 SUPERSCRIPT SIX: not included in any glyphset definition
    • U+2077 SUPERSCRIPT SEVEN: not included in any glyphset definition
    • U+2078 SUPERSCRIPT EIGHT: not included in any glyphset definition
    • U+2079 SUPERSCRIPT NINE: not included in any glyphset definition
    • U+2080 SUBSCRIPT ZERO: not included in any glyphset definition
    • U+2081 SUBSCRIPT ONE: not included in any glyphset definition
    • U+2082 SUBSCRIPT TWO: not included in any glyphset definition
    • U+2083 SUBSCRIPT THREE: not included in any glyphset definition
    • U+2084 SUBSCRIPT FOUR: not included in any glyphset definition
    • U+2085 SUBSCRIPT FIVE: not included in any glyphset definition
    • U+2086 SUBSCRIPT SIX: not included in any glyphset definition
    • U+2087 SUBSCRIPT SEVEN: not included in any glyphset definition
    • U+2088 SUBSCRIPT EIGHT: not included in any glyphset definition
    • U+2089 SUBSCRIPT NINE: not included in any glyphset definition
    • U+2126 OHM SIGN: not included in any glyphset definition
    • U+212E ESTIMATED SYMBOL: not included in any glyphset definition
    • U+2153 VULGAR FRACTION ONE THIRD: not included in any glyphset definition
    • U+2154 VULGAR FRACTION TWO THIRDS: not included in any glyphset definition
    • U+215B VULGAR FRACTION ONE EIGHTH: not included in any glyphset definition
    • U+215C VULGAR FRACTION THREE EIGHTHS: not included in any glyphset definition
    • U+215D VULGAR FRACTION FIVE EIGHTHS: not included in any glyphset definition
    • U+215E VULGAR FRACTION SEVEN EIGHTHS: not included in any glyphset definition
    • U+2190 LEFTWARDS ARROW: not included in any glyphset definition
    • U+2192 RIGHTWARDS ARROW: not included in any glyphset definition
    • U+2202 PARTIAL DIFFERENTIAL: not included in any glyphset definition
    • U+2206 INCREMENT: not included in any glyphset definition
    • U+220F N-ARY PRODUCT: not included in any glyphset definition
    • U+2211 N-ARY SUMMATION: not included in any glyphset definition
    • U+221A SQUARE ROOT: not included in any glyphset definition
    • U+221E INFINITY: not included in any glyphset definition
    • U+222B INTEGRAL: not included in any glyphset definition
    • U+2248 ALMOST EQUAL TO: not included in any glyphset definition
    • U+2260 NOT EQUAL TO: not included in any glyphset definition
    • U+2264 LESS-THAN OR EQUAL TO: not included in any glyphset definition
    • U+2265 GREATER-THAN OR EQUAL TO: not included in any glyphset definition
    • U+25CA LOZENGE: not included in any glyphset definition
    • U+E000 : not included in any glyphset definition
    • U+F6C3 : not included in any glyphset definition
    • U+FB01 LATIN SMALL LIGATURE FI: not included in any glyphset definition
    • U+FB02 LATIN SMALL LIGATURE FL: not included in any glyphset definition

    Or you can add the above codepoints to one of the subsets supported by the font: latin, latin-ext, menu, vietnamese [code: unreachable-subsetting]

METADATA.pb: Check URL on copyright string is the same as in repository_url field.

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/consistent_repo_urls>
🔥 Dosis[wght].ttf
  • 🔥 FAIL

    Value of repository_url field is

    But font copyright string has: https://github.com/googlefonts/dosis-vf [code: mismatch]

Glyphs are similiar to Google Fonts version?

Check ID: <FontBakeryCheck:com.google.fonts/check/production_glyphs_similarity>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    Following glyphs differ greatly from Google Fonts version: * .notdef * A * AE * AEacute * Aacute * Abreve * Acircumflex * Adieresis * Agrave * Amacron * Aogonek * Aring * Atilde * B * C * Cacute * Ccaron * Ccedilla * Ccircumflex * Cdotaccent * D * Dcaron * Dcroat * E * Eacute * Ebreve * Ecaron * Ecircumflex * Edieresis * Edotaccent * Egrave * Emacron * Eng * Eogonek * Eth * Euro * F * G * Gbreve * Gcircumflex * Gdotaccent * H * Hbar * Hcircumflex * I * IJ * Iacute * Ibreve * Icircumflex * Idieresis * Idotaccent * Igrave * Imacron * Iogonek * Itilde * J * Jcircumflex * K * L * Lacute * Lcaron * Ldot * Lslash * M * N * Nacute * Ncaron * Ntilde * O * OE * Oacute * Obreve * Ocircumflex * Odieresis * Ograve * Ohorn * Ohungarumlaut * Omacron * Oslash * Oslashacute * Otilde * P * Q * R * Racute * Rcaron * S * Sacute * Scaron * Scedilla * Scircumflex * T * Tbar * Tcaron * Thorn * U * Uacute * Ubreve * Ucircumflex * Udieresis * Ugrave * Uhorn * Uhungarumlaut * Umacron * Uogonek * Uring * Utilde * V * W * Wacute * Wcircumflex * Wdieresis * Wgrave * X * Y * Yacute * Ycircumflex * Ydieresis * Ygrave * Z * Zacute * Zcaron * Zdotaccent * a * a.ss01 * aacute * abreve * acircumflex * adieresis * ae * aeacute * agrave * amacron * ampersand * aogonek * approxequal * aring * arrowdown * arrowleft * arrowright * arrowup * asterisk * at * atilde * b * b.ss02 * backslash * bar * braceleft * braceright * bracketleft * bracketright * brokenbar * c * cacute * ccaron * ccedilla * ccircumflex * cdotaccent * cent * copyright * currency * d * dagger * daggerdbl * dcaron * dcroat * degree * divide * dollar * dotlessi * e * eacute * ebreve * ecaron * ecircumflex * edieresis * edotaccent * egrave * eight * eight.dnom * eight.numr * ellipsis * emacron * emdash * endash * eng * eogonek * equal * estimated * eth * exclam * exclamdown * f * fi * five * five.dnom * five.numr * fiveeighths * fl * florin * four * four.dnom * four.numr * fraction * g * g.ss03 * gbreve * gcircumflex * gdotaccent * germandbls * greater * greaterequal * guillemotleft * guillemotright * guilsinglleft * guilsinglright * h * hbar * hcircumflex * hyphen * i * iacute * ibreve * icircumflex * idieresis * igrave * ij * imacron * infinity * integral * iogonek * itilde * j * jcircumflex * k * kgreenlandic * l * lacute * lcaron * ldot * less * lessequal * logicalnot * lozenge * lslash * m * m.ss04 * minus * multiply * n * n.ss04 * nacute * ncaron * nine * nine.dnom * nine.numr * notequal * ntilde * numbersign * o * oacute * obreve * ocircumflex * odieresis * oe * ograve * ohorn * ohungarumlaut * omacron * one * one.dnom * one.lnum * one.numr * oneeighth * onehalf * onequarter * ordfeminine * ordmasculine * oslash * oslashacute * otilde * p * paragraph * parenleft * parenright * partialdiff * percent * perthousand * pi * plus * plusminus * product * q * q.ss02 * question * questiondown * quotedblbase * quotedblleft * quotedblright * r * r.ss04 * racute * radical * rcaron * registered * s * sacute * scaron * scedilla * scircumflex * section * seven * seven.dnom * seven.numr * seveneighths * six * six.dnom * six.numr * slash * sterling * summation * t * tbar * tcaron * thorn * three * three.dnom * three.numr * threeeighths * threequarters * trademark * two * two.dnom * two.numr * u * u.ss04 * uacute * ubreve * ucircumflex * udieresis * ugrave * uhorn * uhungarumlaut * umacron * underscore * uni00AD * uni00B2 * uni00B3 * uni00B9 * uni0122 * uni0123 * uni0136 * uni0137 * uni013B * uni013C * uni0145 * uni0146 * uni0156 * uni0157 * uni0218 * uni0219 * uni021A * uni021B * uni0237 * uni0259 * uni0335 * uni0394 * uni03A9 * uni03BC * uni1EA0 * uni1EA1 * uni1EA2 * uni1EA3 * uni1EA4 * uni1EA5 * uni1EA6 * uni1EA7 * uni1EA8 * uni1EA9 * uni1EAA * uni1EAB * uni1EAC * uni1EAD * uni1EAE * uni1EAF * uni1EB0 * uni1EB1 * uni1EB2 * uni1EB3 * uni1EB4 * uni1EB5 * uni1EB6 * uni1EB7 * uni1EB8 * uni1EB9 * uni1EBA * uni1EBB * uni1EBC * uni1EBD * uni1EBE * uni1EBF * uni1EC0 * uni1EC1 * uni1EC2 * uni1EC3 * uni1EC4 * uni1EC5 * uni1EC6 * uni1EC7 * uni1EC8 * uni1EC9 * uni1ECA * uni1ECB * uni1ECC * uni1ECD * uni1ECE * uni1ECF * uni1ED0 * uni1ED1 * uni1ED2 * uni1ED3 * uni1ED4 * uni1ED5 * uni1ED6 * uni1ED7 * uni1ED8 * uni1ED9 * uni1EDA * uni1EDB * uni1EDC * uni1EDD * uni1EDE * uni1EDF * uni1EE0 * uni1EE1 * uni1EE2 * uni1EE3 * uni1EE4 * uni1EE5 * uni1EE6 * uni1EE7 * uni1EE8 * uni1EE9 * uni1EEA * uni1EEB * uni1EEC * uni1EED * uni1EEE * uni1EEF * uni1EF0 * uni1EF1 * uni1EF4 * uni1EF5 * uni1EF6 * uni1EF7 * uni1EF8 * uni1EF9 * uni2070 * uni2074 * uni2075 * uni2076 * uni2077 * uni2078 * uni2079 * uni2080 * uni2081 * uni2082 * uni2083 * uni2084 * uni2085 * uni2086 * uni2087 * uni2088 * uni2089 * uni2153 * uni2154 * uogonek * uring * utilde * v * w * wacute * wcircumflex * wdieresis * wgrave * x * y * yacute * ycircumflex * ydieresis * yen * ygrave * z * zacute * zcaron * zdotaccent * zero * zero.dnom and zero.numr

Check font names are correct

Check ID: <FontBakeryCheck:com.google.fonts/check/font_names>
🔥 Dosis[wght].ttf
  • 🔥 FAIL

    Font names are incorrect:

    | nameID | current | expected | | :--- | :--- | :--- | | Family Name | Dosis | Dosis ExtraLight | | Subfamily Name | Regular | Regular | | Full Name | Dosis Regular | Dosis ExtraLight | | Poscript Name | Dosis-Regular | Dosis-ExtraLight | | Typographic Family Name | Dosis | Dosis | | Typographic Subfamily Name | ExtraLight | ExtraLight | [code: bad-names]

Are there caret positions declared for every ligature?

Check ID: <FontBakeryCheck:com.google.fonts/check/ligature_carets>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    This font lacks caret position values for ligature glyphs on its GDEF table. [code: lacks-caret-pos]

Is there kerning info for non-ligated sequences?

Check ID: <FontBakeryCheck:com.google.fonts/check/kerning_for_non_ligated_sequences>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    GPOS table lacks kerning info for the following non-ligated sequences:

    - f + i
    
    - i + l [code: lacks-kern-info]
    

A static fonts directory with at least two fonts must accompany variable fonts

Check ID: <FontBakeryCheck:com.google.fonts/check/repo/vf_has_static_fonts>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    Please consider adding a subdirectory called "static/" and including in it static font files. [code: missing]

Ensure Stylistic Sets have description.

Check ID: <FontBakeryCheck:com.google.fonts/check/stylisticset_description>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    The stylistic set ss01 lacks a description string on the 'name' table. [code: missing-description]

  • ⚠️ WARN

    The stylistic set ss02 lacks a description string on the 'name' table. [code: missing-description]

  • ⚠️ WARN

    The stylistic set ss03 lacks a description string on the 'name' table. [code: missing-description]

  • ⚠️ WARN

    The stylistic set ss04 lacks a description string on the 'name' table. [code: missing-description]

  • ⚠️ WARN

    The stylistic set ss05 lacks a description string on the 'name' table. [code: missing-description]

Ensure fonts have ScriptLangTags declared on the 'meta' table.

Check ID: <FontBakeryCheck:com.google.fonts/check/meta/script_lang_tags>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    This font file does not have a 'meta' table. [code: lacks-meta-table]

Section: Universal

💥⚠️⚠️⚠️⏩⏩⏩⏩⏩ℹ️ℹ️

Check font contains no unreachable glyphs

Check ID: <FontBakeryCheck:com.google.fonts/check/unreachable_glyphs>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    The following glyphs could not be reached by codepoint or substitution rules:

    - uni03020300
    
    - uni03020301
    
    - uni03020303
    
    - uni03020309
    
    - uni03060300
    
    - uni03060301
    
    - uni03060303
    
    - uni03060309
    

    [code: unreachable-glyphs]

Does the font contain a soft hyphen?

Check ID: <FontBakeryCheck:com.google.fonts/check/soft_hyphen>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    This font has a 'Soft Hyphen' character. [code: softhyphen]

Check math signs have the same width.

Check ID: <FontBakeryCheck:com.google.fonts/check/math_signs_width>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    The most common width is 395 among a set of 2 math glyphs. The following math glyphs have a different width, though:

    Width = 427: plus

    Width = 431: equal

    Width = 479: logicalnot

    Width = 477: plusminus

    Width = 393: multiply

    Width = 461: divide

    Width = 480: minus

    Width = 441: approxequal

    Width = 463: notequal

    Width = 434: lessequal

    Width = 435: greaterequal [code: width-outliers]

Check accent of Lcaron, dcaron, lcaron, tcaron (derived from com.google.fonts/check/alt_caron)

Check ID: <FontBakeryCheck:com.google.fonts/check/alt_caron:googlefonts>
💥 Dosis[wght].ttf
  • 💥 ERROR

    Failed with TypeError: cannot unpack non-iterable float object

Section: fontbakery.profiles.dsig

⚠️

Does the font have a DSIG table?

Check ID: <FontBakeryCheck:com.google.fonts/check/dsig>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    This font has a digital signature (DSIG table) which is only required - even if only a placeholder - on old programs like MS Office 2013 in order to work properly. The current recommendation is to completely remove the DSIG table. [code: found-DSIG]

Section: fontbakery.profiles.gdef

⚠️

Check GDEF mark glyph class doesn't have characters that are not marks.

Check ID: <FontBakeryCheck:com.google.fonts/check/gdef_non_mark_chars>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    The following non-mark characters should not be in the GDEF mark glyph class: U+00AF, U+02DA and U+02DD [code: non-mark-chars]

Section: fontbakery.profiles.fvar

🔥⏩⏩⏩⏩⏩⏩

Validates that when an instance record is included for the default instance, its subfamilyNameID value is set to a name ID whose string is equal to the string of either name ID 2 or 17, and its postScriptNameID value is set to a name ID whose string is equal to the string of name ID 6.

Check ID: <FontBakeryCheck:com.adobe.fonts/check/varfont/valid_default_instance_nameids>
🔥 Dosis[wght].ttf
  • 🔥 FAIL

    'ExtraLight' instance has the same coordinates as the default instance; its postscript name should be 'Dosis-Regular', instead of 'Dosis-ExtraLight'. [code: invalid-default-instance-postscript-name]

Section: Shaping Checks

⚠️⚠️⏩⏩⏩

Ensure dotted circle glyph is present and can attach marks.

Check ID: <FontBakeryCheck:com.google.fonts/check/dotted_circle>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    No dotted circle glyph present [code: missing-dotted-circle]

Ensure soft_dotted characters lose their dot when combined with marks that replace the dot.

Check ID: <FontBakeryCheck:com.google.fonts/check/soft_dotted>
⚠️ Dosis[wght].ttf
  • ⚠️ WARN

    The dot of soft dotted characters used in orthographies must disappear in the following strings: j̀ j́ j̃ j̈ į̀ į́ į̂ į̃ į̌ ị̀ ị́ ị̂ ị̃

    The dot of soft dotted characters should disappear in other cases, for example: i̇ ǐ i̒ i̛̇ ǐ̛ i̛̒ i̦̇ ǐ̦ i̦̒ i̧̇ ǐ̧ i̧̒ i̵̇ ǐ̵ i̵̒ j̆ j̇ j̉ ǰ j̒

    Your font does not cover the following languages that require the soft-dotted feature: Navajo (Latn, 166,319 speakers), Basaa (Latn, 332,940 speakers), Belarusian (Cyrl, 10,064,517 speakers), Aghem (Latn, 38,843 speakers), Ukrainian (Cyrl, 29,273,587 speakers), Igbo (Latn, 27,823,640 speakers), Lithuanian (Latn, 2,357,094 speakers), Dutch (Latn, 31,709,104 speakers). [code: soft-dotted]