Steffen Becker
361ce14864
A browser always kerns; ODF kerns unless told not to and Word kerns only above the size w:kern names — nothing, in most files. Measured 5% on a kerning-heavy string, enough to break a line a word early throughout every Word document in the corpus. Carried on the style, since that is where w:docDefaults and the default paragraph style put it.
21 lines
955 B
TypeScript
21 lines
955 B
TypeScript
import { describe, it, expect } from 'vitest';
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import { styleCss, builtinStyleSheet } from '../../src/lib/styles/styleSheet';
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// ODF kerns by default and Word does not, so only the off state is ever stored.
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describe('pair kerning', () => {
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it('renders font-kerning only where a style turns it off', () => {
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const sheet = builtinStyleSheet();
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expect(styleCss(sheet)).not.toContain('font-kerning');
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sheet.paragraph.Standard.text = { ...sheet.paragraph.Standard.text, kerning: false };
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expect(styleCss(sheet)).toContain('font-kerning: none');
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});
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it('inherits the off state down the parent chain', () => {
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const sheet = builtinStyleSheet();
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sheet.paragraph.Standard.text = { ...sheet.paragraph.Standard.text, kerning: false };
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const css = styleCss(sheet);
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const heading = css.slice(css.indexOf('[data-style="Heading 1"]'));
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expect(heading.slice(0, heading.indexOf('}'))).toContain('font-kerning: none');
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});
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});
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