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fix(sfc): avoid to deindent when pad option is specified #7647

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Oct 24, 2018
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fix(sfc): avoid to deindent when pad option is specified #7647

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4627f29
fix(sfc): avoid to deindent when pad option is specified
ktsn Feb 14, 2018
d9d1a5f
test(sfc): add test of template block pad
ktsn Feb 14, 2018
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8 changes: 6 additions & 2 deletions src/sfc/parser.js
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Original file line number Diff line number Diff line change
Expand Up @@ -83,11 +83,15 @@ export function parseComponent (
function end (tag: string, start: number, end: number) {
if (depth === 1 && currentBlock) {
currentBlock.end = start
let text = deindent(content.slice(currentBlock.start, currentBlock.end))
let text = content.slice(currentBlock.start, currentBlock.end)
// pad content so that linters and pre-processors can output correct
// line numbers in errors and warnings
if (currentBlock.type !== 'template' && options.pad) {
if (options.pad) {
text = padContent(currentBlock, options.pad) + text
} else {
// avoid to deindent if pad option is specified
// to retain original source position.
text = deindent(text)
}
currentBlock.content = text
currentBlock = null
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33 changes: 27 additions & 6 deletions test/unit/modules/sfc/sfc-parser.spec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -71,21 +71,42 @@ describe('Single File Component parser', () => {
const padLine = parseComponent(content.trim(), { pad: 'line' })
const padSpace = parseComponent(content.trim(), { pad: 'space' })

expect(padDefault.script.content).toBe(Array(3 + 1).join('//\n') + '\nexport default {}\n')
expect(padDefault.styles[0].content).toBe(Array(6 + 1).join('\n') + '\nh1 { color: red }\n')
expect(padLine.script.content).toBe(Array(3 + 1).join('//\n') + '\nexport default {}\n')
expect(padLine.styles[0].content).toBe(Array(6 + 1).join('\n') + '\nh1 { color: red }\n')
expect(padDefault.template.content).toBe(Array(1).join('\n') + `
<div></div>
`)
expect(padDefault.script.content).toBe(Array(3 + 1).join('//\n') + `
export default {}
`)
expect(padDefault.styles[0].content).toBe(Array(6 + 1).join('\n') + `
h1 { color: red }
`)
expect(padLine.template.content).toBe(Array(1).join('\n') + `
<div></div>
`)
expect(padLine.script.content).toBe(Array(3 + 1).join('//\n') + `
export default {}
`)
expect(padLine.styles[0].content).toBe(Array(6 + 1).join('\n') + `
h1 { color: red }
`)
expect(padSpace.template.content).toBe(`<template>`.replace(/./g, ' ') + `
<div></div>
`)
expect(padSpace.script.content).toBe(`<template>
<div></div>
</template>
<script>`.replace(/./g, ' ') + '\nexport default {}\n')
<script>`.replace(/./g, ' ') + `
export default {}
`)
expect(padSpace.styles[0].content).toBe(`<template>
<div></div>
</template>
<script>
export default {}
</script>
<style>`.replace(/./g, ' ') + '\nh1 { color: red }\n')
<style>`.replace(/./g, ' ') + `
h1 { color: red }
`)
})

it('should handle template blocks with lang as special text', () => {
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