67 lines
2.8 KiB
Plaintext
67 lines
2.8 KiB
Plaintext
/**
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* @fileoverview Enforce <marquee> elements are not used.
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* @author Ethan Cohen
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*/
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// -----------------------------------------------------------------------------
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// Requirements
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// -----------------------------------------------------------------------------
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import { RuleTester } from 'eslint';
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import parserOptionsMapper from '../../__util__/parserOptionsMapper';
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import rule from '../../../src/rules/accessible-emoji';
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import parsers from '../../__util__/helpers/parsers';
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// -----------------------------------------------------------------------------
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// Tests
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// -----------------------------------------------------------------------------
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const ruleTester = new RuleTester();
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const expectedError = {
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message: 'Emojis should be wrapped in <span>, have role="img", and have an accessible description with aria-label or aria-labelledby.',
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type: 'JSXOpeningElement',
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};
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ruleTester.run('accessible-emoji', rule, {
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valid: parsers.all([].concat(
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{ code: '<div />;' },
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{ code: '<span />' },
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{ code: '<span>No emoji here!</span>' },
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{ code: '<span role="img" aria-label="Panda face">🐼</span>' },
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{ code: '<span role="img" aria-label="Snowman">☃</span>' },
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{ code: '<span role="img" aria-labelledby="id1">🐼</span>' },
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{ code: '<span role="img" aria-labelledby="id1">☃</span>' },
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{ code: '<span role="img" aria-labelledby="id1" aria-label="Snowman">☃</span>' },
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{ code: '<span>{props.emoji}</span>' },
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{ code: '<span aria-hidden>{props.emoji}</span>' },
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{ code: '<span aria-hidden="true">🐼</span>' },
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{ code: '<span aria-hidden>🐼</span>' },
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{ code: '<div aria-hidden="true">🐼</div>' },
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{ code: '<input type="hidden">🐼</input>' },
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{
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code: '<CustomInput type="hidden">🐼</CustomInput>',
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settings: { 'jsx-a11y': { components: { CustomInput: 'input' } } },
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},
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{
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code: '<Box as="input" type="hidden">🐼</Box>',
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settings: { 'jsx-a11y': { polymorphicPropName: 'as' } },
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},
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)).map(parserOptionsMapper),
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invalid: parsers.all([].concat(
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{ code: '<span>🐼</span>', errors: [expectedError] },
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{ code: '<span>foo🐼bar</span>', errors: [expectedError] },
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{ code: '<span>foo 🐼 bar</span>', errors: [expectedError] },
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{ code: '<i role="img" aria-label="Panda face">🐼</i>', errors: [expectedError] },
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{ code: '<i role="img" aria-labelledby="id1">🐼</i>', errors: [expectedError] },
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{ code: '<Foo>🐼</Foo>', errors: [expectedError] },
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{ code: '<span aria-hidden="false">🐼</span>', errors: [expectedError] },
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{ code: '<CustomInput type="hidden">🐼</CustomInput>', errors: [expectedError] },
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{
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code: '<Box as="span">🐼</Box>',
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settings: { 'jsx-a11y': { polymorphicPropName: 'as' } },
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errors: [expectedError],
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},
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)).map(parserOptionsMapper),
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});
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