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Merged
merged 2 commits into from
Dec 23, 2022
Merged

Add fetchPriority to <img> and <link> #25927

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ae25547
Add `fetchPriority` to `<img>` and `<link>`
styfle Dec 22, 2022
dcccbe9
Polish fixture
eps1lon Dec 23, 2022
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75 changes: 75 additions & 0 deletions fixtures/attribute-behavior/AttributeTableSnapshot.md
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Original file line number Diff line number Diff line change
Expand Up @@ -3348,6 +3348,81 @@
| `externalResourcesRequired=(null)`| (initial)| `<null>` |
| `externalResourcesRequired=(undefined)`| (initial)| `<null>` |

## `fetchPriority` (on `<img>` inside `<div>`)
| Test Case | Flags | Result |
| --- | --- | --- |
| `fetchPriority=(string)`| (changed)| `"high"` |
| `fetchPriority=(empty string)`| (initial)| `"auto"` |
| `fetchPriority=(array with string)`| (changed)| `"high"` |
| `fetchPriority=(empty array)`| (initial)| `"auto"` |
| `fetchPriority=(object)`| (initial)| `"auto"` |
| `fetchPriority=(numeric string)`| (initial)| `"auto"` |
| `fetchPriority=(-1)`| (initial)| `"auto"` |
| `fetchPriority=(0)`| (initial)| `"auto"` |
| `fetchPriority=(integer)`| (initial)| `"auto"` |
| `fetchPriority=(NaN)`| (initial, warning)| `"auto"` |
| `fetchPriority=(float)`| (initial)| `"auto"` |
| `fetchPriority=(true)`| (initial, warning)| `"auto"` |
| `fetchPriority=(false)`| (initial, warning)| `"auto"` |
| `fetchPriority=(string 'true')`| (initial)| `"auto"` |
| `fetchPriority=(string 'false')`| (initial)| `"auto"` |
| `fetchPriority=(string 'on')`| (initial)| `"auto"` |
| `fetchPriority=(string 'off')`| (initial)| `"auto"` |
| `fetchPriority=(symbol)`| (initial, warning)| `"auto"` |
| `fetchPriority=(function)`| (initial, warning)| `"auto"` |
| `fetchPriority=(null)`| (initial)| `"auto"` |
| `fetchPriority=(undefined)`| (initial)| `"auto"` |

## `fetchpriority` (on `<img>` inside `<div>`)
| Test Case | Flags | Result |
| --- | --- | --- |
| `fetchpriority=(string)`| (changed, warning)| `"high"` |
| `fetchpriority=(empty string)`| (initial, warning)| `"auto"` |
| `fetchpriority=(array with string)`| (changed, warning)| `"high"` |
| `fetchpriority=(empty array)`| (initial, warning)| `"auto"` |
| `fetchpriority=(object)`| (initial, warning)| `"auto"` |
| `fetchpriority=(numeric string)`| (initial, warning)| `"auto"` |
| `fetchpriority=(-1)`| (initial, warning)| `"auto"` |
| `fetchpriority=(0)`| (initial, warning)| `"auto"` |
| `fetchpriority=(integer)`| (initial, warning)| `"auto"` |
| `fetchpriority=(NaN)`| (initial, warning)| `"auto"` |
| `fetchpriority=(float)`| (initial, warning)| `"auto"` |
| `fetchpriority=(true)`| (initial, warning)| `"auto"` |
| `fetchpriority=(false)`| (initial, warning)| `"auto"` |
| `fetchpriority=(string 'true')`| (initial, warning)| `"auto"` |
| `fetchpriority=(string 'false')`| (initial, warning)| `"auto"` |
| `fetchpriority=(string 'on')`| (initial, warning)| `"auto"` |
| `fetchpriority=(string 'off')`| (initial, warning)| `"auto"` |
| `fetchpriority=(symbol)`| (initial, warning)| `"auto"` |
| `fetchpriority=(function)`| (initial, warning)| `"auto"` |
| `fetchpriority=(null)`| (initial, warning)| `"auto"` |
| `fetchpriority=(undefined)`| (initial, warning)| `"auto"` |

## `fetchPriority` (on `<link>` inside `<div>`)
| Test Case | Flags | Result |
| --- | --- | --- |
| `fetchPriority=(string)`| (changed)| `"high"` |
| `fetchPriority=(empty string)`| (initial)| `"auto"` |
| `fetchPriority=(array with string)`| (changed)| `"high"` |
| `fetchPriority=(empty array)`| (initial)| `"auto"` |
| `fetchPriority=(object)`| (initial)| `"auto"` |
| `fetchPriority=(numeric string)`| (initial)| `"auto"` |
| `fetchPriority=(-1)`| (initial)| `"auto"` |
| `fetchPriority=(0)`| (initial)| `"auto"` |
| `fetchPriority=(integer)`| (initial)| `"auto"` |
| `fetchPriority=(NaN)`| (initial, warning)| `"auto"` |
| `fetchPriority=(float)`| (initial)| `"auto"` |
| `fetchPriority=(true)`| (initial, warning)| `"auto"` |
| `fetchPriority=(false)`| (initial, warning)| `"auto"` |
| `fetchPriority=(string 'true')`| (initial)| `"auto"` |
| `fetchPriority=(string 'false')`| (initial)| `"auto"` |
| `fetchPriority=(string 'on')`| (initial)| `"auto"` |
| `fetchPriority=(string 'off')`| (initial)| `"auto"` |
| `fetchPriority=(symbol)`| (initial, warning)| `"auto"` |
| `fetchPriority=(function)`| (initial, warning)| `"auto"` |
| `fetchPriority=(null)`| (initial)| `"auto"` |
| `fetchPriority=(undefined)`| (initial)| `"auto"` |

## `fill` (on `<path>` inside `<svg>`)
| Test Case | Flags | Result |
| --- | --- | --- |
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18 changes: 18 additions & 0 deletions fixtures/attribute-behavior/src/attributes.js
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Expand Up @@ -573,6 +573,24 @@ const attributes = [
tagName: 'path',
read: getSVGAttribute('externalResourcesRequired'),
},
{
name: 'fetchPriority',
overrideStringValue: 'high',
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Contributor Author

@styfle styfle Dec 23, 2022 •
edited
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@eps1lon Why would this override? I'm not sure I understand the purpose of overrideStringValue 🤔

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Just so that we test with a valid value instead of an arbitrary one that you'd never use in a real application

tagName: 'img',
read: getProperty('fetchPriority'),
},
{
name: 'fetchpriority',
overrideStringValue: 'high',
tagName: 'img',
read: getProperty('fetchPriority'),
},
{
name: 'fetchPriority',
overrideStringValue: 'high',
tagName: 'link',
read: getProperty('fetchPriority'),
},
{
name: 'fill',
containerTagName: 'svg',
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1 change: 1 addition & 0 deletions packages/react-dom-bindings/src/shared/possibleStandardNames.js
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Expand Up @@ -60,6 +60,7 @@ const possibleStandardNames = {
draggable: 'draggable',
enctype: 'encType',
enterkeyhint: 'enterKeyHint',
fetchpriority: 'fetchPriority',
for: 'htmlFor',
form: 'form',
formmethod: 'formMethod',
Expand Down