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[Fix] no-unknown-property: No unknown property doesn't recognize svg properties #3381

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merged 1 commit into from Sep 3, 2022
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5 changes: 5 additions & 0 deletions CHANGELOG.md
Expand Up @@ -5,6 +5,11 @@ This change log adheres to standards from [Keep a CHANGELOG](https://keepachange

## Unreleased

### Fixed
* [`no-unknown-property`]: add SVG and meta properties ([#3381][] @AhmadMayo)

[#3381]: https://github.com/jsx-eslint/eslint-plugin-react/pull/3381

## [7.31.2] - 2022.09.02

### Fixed
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49 changes: 48 additions & 1 deletion lib/rules/no-unknown-property.js
Expand Up @@ -29,6 +29,9 @@ const DOM_ATTRIBUTE_NAMES = {
const ATTRIBUTE_TAGS_MAP = {
// image is required for SVG support, all other tags are HTML.
crossOrigin: ['script', 'img', 'video', 'audio', 'link', 'image'],
fill: ['svg'],

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fill appears to be OK on a number of other tags, such as path

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This should be handled by #3385

property: ['meta'],
viewBox: ['svg'],
Comment on lines +32 to +34
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i added these as well.

};

const SVGDOM_ATTRIBUTE_NAMES = {
Expand Down Expand Up @@ -130,8 +133,22 @@ const DOM_PROPERTY_NAMES_ONE_WORD = [
'name', 'open', 'optimum', 'pattern', 'ping', 'placeholder', 'poster', 'preload', 'profile',
'rel', 'required', 'reversed', 'role', 'rows', 'sandbox', 'scope', 'selected', 'shape', 'size', 'sizes',
'span', 'src', 'start', 'step', 'target', 'type', 'value', 'width', 'wrap',
// SVG attributes
// See https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute
'accumulate', 'additive', 'alphabetic', 'amplitude', 'ascent', 'azimuth', 'bbox', 'begin',
'bias', 'by', 'clip', 'color', 'cursor', 'cx', 'cy', 'd', 'decelerate', 'descent', 'direction',
'display', 'divisor', 'dur', 'dx', 'dy', 'elevation', 'end', 'exponent', 'fill', 'filter',
'format', 'from', 'fr', 'fx', 'fy', 'g1', 'g2', 'hanging', 'height', 'hreflang', 'ideographic',
'in', 'in2', 'intercept', 'k', 'k1', 'k2', 'k3', 'k4', 'kerning', 'local', 'mask', 'mode',
'offset', 'opacity', 'operator', 'order', 'orient', 'orientation', 'origin', 'overflow', 'path',
'ping', 'points', 'r', 'radius', 'rel', 'restart', 'result', 'rotate', 'rx', 'ry', 'scale',
'seed', 'slope', 'spacing', 'speed', 'stemh', 'stemv', 'string', 'stroke', 'to', 'transform',
'u1', 'u2', 'unicode', 'values', 'version', 'visibility', 'widths', 'x', 'x1', 'x2', 'xmlns',
'y', 'y1', 'y2', 'z',
// OpenGraph meta tag attributes
'property',
// React specific attributes
'ref',
'ref', 'key',
];

const DOM_PROPERTY_NAMES_TWO_WORDS = [
Expand All @@ -152,6 +169,36 @@ const DOM_PROPERTY_NAMES_TWO_WORDS = [
'onDragStart', 'onDrop', 'onMouseDown', 'onMouseEnter', 'onMouseLeave', 'onMouseMove', 'onMouseOut', 'onMouseOver',
'onMouseUp', 'onPaste', 'onScroll', 'onSelect', 'onSubmit', 'onTransitionEnd', 'radioGroup', 'readOnly', 'referrerPolicy',
'rowSpan', 'srcDoc', 'srcLang', 'srcSet', 'useMap',
// SVG attributes
// See https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute
'crossOrigin', 'accentHeight', 'alignmentBaseline', 'arabicForm', 'attributeName',
'attributeType', 'baseFrequency', 'baselineShift', 'baseProfile', 'calcMode', 'capHeight',
'clipPathUnits', 'clipPath', 'clipRule', 'colorInterpolation', 'colorInterpolationFilters',
'colorProfile', 'colorRendering', 'contentScriptType', 'contentStyleType', 'diffuseConstant',
'dominantBaseline', 'edgeMode', 'enableBackground', 'fillOpacity', 'fillRule', 'filterRes',
'filterUnits', 'floodColor', 'floodOpacity', 'fontFamily', 'fontSize', 'fontSizeAdjust',
'fontStretch', 'fontStyle', 'fontVariant', 'fontWeight', 'glyphName',
'glyphOrientationHorizontal', 'glyphOrientationVertical', 'glyphRef', 'gradientTransform',
'gradientUnits', 'horizAdvX', 'horizOriginX', 'imageRendering', 'kernelMatrix',
'kernelUnitLength', 'keyPoints', 'keySplines', 'keyTimes', 'lengthAdjust', 'letterSpacing',
'lightingColor', 'limitingConeAngle', 'markerEnd', 'markerMid', 'markerStart', 'markerHeight',
'markerUnits', 'markerWidth', 'maskContentUnits', 'maskUnits', 'mathematical', 'numOctaves',
'overlinePosition', 'overlineThickness', 'panose1', 'paintOrder', 'pathLength',
'patternContentUnits', 'patternTransform', 'patternUnits', 'pointerEvents', 'pointsAtX',
'pointsAtY', 'pointsAtZ', 'preserveAlpha', 'preserveAspectRatio', 'primitiveUnits',
'referrerPolicy', 'refX', 'refY', 'rendering-intent', 'repeatCount', 'repeatDur',
'requiredExtensions', 'requiredFeatures', 'shapeRendering', 'specularConstant',
'specularExponent', 'spreadMethod', 'startOffset', 'stdDeviation', 'stitchTiles', 'stopColor',
'stopOpacity', 'strikethroughPosition', 'strikethroughThickness', 'strokeDasharray',
'strokeDashoffset', 'strokeLinecap', 'strokeLinejoin', 'strokeMiterlimit', 'strokeOpacity',
'strokeWidth', 'surfaceScale', 'systemLanguage', 'tableValues', 'targetX', 'targetY',
'textAnchor', 'textDecoration', 'textRendering', 'textLength', 'transformOrigin',
'underlinePosition', 'underlineThickness', 'unicodeBidi', 'unicodeRange', 'unitsPerEm',
'vAlphabetic', 'vHanging', 'vIdeographic', 'vMathematical', 'vectorEffect', 'vertAdvY',
'vertOriginX', 'vertOriginY', 'viewBox', 'viewTarget', 'wordSpacing', 'writingMode', 'xHeight',
'xChannelSelector', 'xlinkActuate', 'xlinkArcrole', 'xlinkHref', 'xlinkRole', 'xlinkShow',
'xlinkTitle', 'xlinkType', 'xmlBase', 'xmlLang', 'xmlnsXlink', 'xmlSpace', 'yChannelSelector',
'zoomAndPan',
// Safari/Apple specific, no listing available
'autoCorrect', // https://stackoverflow.com/questions/47985384/html-autocorrect-for-text-input-is-not-working
'autoSave', // https://stackoverflow.com/questions/25456396/what-is-autosave-attribute-supposed-to-do-how-do-i-use-it
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3 changes: 3 additions & 0 deletions tests/lib/rules/no-unknown-property.js
Expand Up @@ -48,7 +48,10 @@ ruleTester.run('no-unknown-property', rule, {
{ code: '<img src="cat_keyboard.jpeg" alt="A cat sleeping on a keyboard" />' },
{ code: '<input type="password" required />' },
{ code: '<input ref={this.input} type="radio" />' },
{ code: '<input key="bar" type="radio" />' },
{ code: '<button disabled>You cannot click me</button>;' },
{ code: '<svg key="lock" viewBox="box" fill={10} d="d" stroke={1} strokeWidth={2} strokeLinecap={3} strokeLinejoin={4} transform="something" clipRule="else" x1={5} x2="6" y1="7" y2="8"></svg>' },
{ code: '<meta property="og:type" content="website" />' },
// Case ignored attributes, for `charset` discussion see https://github.com/jsx-eslint/eslint-plugin-react/pull/1863
{ code: '<meta charset="utf-8" />;' },
{ code: '<meta charSet="utf-8" />;' },
Expand Down