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feat(compiler): include names in source map

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This commit is contained in:
Evan You
2019-09-26 10:13:46 -04:00
parent 9be19bcd7e
commit 3bba461128
4 changed files with 105 additions and 26 deletions
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64
packages/compiler-core/__tests__/compile.spec.ts
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@@ -11,7 +11,17 @@ describe('compiler: integration tests', () => {
</div>
`.trim()
function getPositionInCode(code: string, token: string) {
interface Pos {
line: number
column: number
name?: string
}
function getPositionInCode(
code: string,
token: string,
expectName: string | boolean = false
): Pos {
const generatedOffset = code.indexOf(token)
let line = 1
let lastNewLinePos = -1
@@ -21,13 +31,17 @@ describe('compiler: integration tests', () => {
lastNewLinePos = i
}
}
return {
const res: Pos = {
line,
column:
lastNewLinePos === -1
? generatedOffset
: generatedOffset - lastNewLinePos - 1
}
if (expectName) {
res.name = typeof expectName === 'string' ? expectName : token
}
return res
}
test('function mode', async () => {
@@ -41,6 +55,7 @@ describe('compiler: integration tests', () => {
)
expect(code).toMatchSnapshot()
expect(map).toMatchSnapshot()
expect(map!.sources).toEqual([`foo.vue`])
expect(map!.sourcesContent).toEqual([source])
@@ -97,6 +112,7 @@ describe('compiler: integration tests', () => {
expect(code).toMatch(`const { createVNode, toString, renderList } = Vue`)
expect(code).toMatchSnapshot()
expect(map).toMatchSnapshot()
expect(map!.sources).toEqual([`foo.vue`])
expect(map!.sourcesContent).toEqual([source])
@@ -118,29 +134,31 @@ describe('compiler: integration tests', () => {
consumer.originalPositionFor(getPositionInCode(code, `bar`))
).toMatchObject(getPositionInCode(source, `bar`))
expect(
consumer.originalPositionFor(getPositionInCode(code, `_ctx.bar`))
).toMatchObject(getPositionInCode(source, `bar`))
consumer.originalPositionFor(getPositionInCode(code, `_ctx.bar`, `bar`))
).toMatchObject(getPositionInCode(source, `bar`, true))
expect(
consumer.originalPositionFor(getPositionInCode(code, `world`))
).toMatchObject(getPositionInCode(source, `{{ world }}`))
consumer.originalPositionFor(getPositionInCode(code, `world`, true))
).toMatchObject(getPositionInCode(source, `{{ world }}`, `world`))
expect(
consumer.originalPositionFor(getPositionInCode(code, `_ctx.world`))
).toMatchObject(getPositionInCode(source, `{{ world }}`))
consumer.originalPositionFor(
getPositionInCode(code, `_ctx.world`, `world`)
)
).toMatchObject(getPositionInCode(source, `{{ world }}`, `world`))
expect(
consumer.originalPositionFor(getPositionInCode(code, `ok`))
).toMatchObject(getPositionInCode(source, `ok`))
expect(
consumer.originalPositionFor(getPositionInCode(code, `_ctx.ok`))
).toMatchObject(getPositionInCode(source, `ok`))
consumer.originalPositionFor(getPositionInCode(code, `_ctx.ok`, `ok`))
).toMatchObject(getPositionInCode(source, `ok`, true))
expect(
consumer.originalPositionFor(getPositionInCode(code, `list`))
).toMatchObject(getPositionInCode(source, `list`))
expect(
consumer.originalPositionFor(getPositionInCode(code, `_ctx.list`))
).toMatchObject(getPositionInCode(source, `list`))
consumer.originalPositionFor(getPositionInCode(code, `_ctx.list`, `list`))
).toMatchObject(getPositionInCode(source, `list`, true))
expect(
consumer.originalPositionFor(getPositionInCode(code, `value`))
@@ -188,29 +206,31 @@ describe('compiler: integration tests', () => {
consumer.originalPositionFor(getPositionInCode(code, `bar`))
).toMatchObject(getPositionInCode(source, `bar`))
expect(
consumer.originalPositionFor(getPositionInCode(code, `_ctx.bar`))
).toMatchObject(getPositionInCode(source, `bar`))
consumer.originalPositionFor(getPositionInCode(code, `_ctx.bar`, `bar`))
).toMatchObject(getPositionInCode(source, `bar`, true))
expect(
consumer.originalPositionFor(getPositionInCode(code, `world`))
).toMatchObject(getPositionInCode(source, `{{ world }}`))
consumer.originalPositionFor(getPositionInCode(code, `world`, true))
).toMatchObject(getPositionInCode(source, `{{ world }}`, `world`))
expect(
consumer.originalPositionFor(getPositionInCode(code, `_ctx.world`))
).toMatchObject(getPositionInCode(source, `{{ world }}`))
consumer.originalPositionFor(
getPositionInCode(code, `_ctx.world`, `world`)
)
).toMatchObject(getPositionInCode(source, `{{ world }}`, `world`))
expect(
consumer.originalPositionFor(getPositionInCode(code, `ok`))
).toMatchObject(getPositionInCode(source, `ok`))
expect(
consumer.originalPositionFor(getPositionInCode(code, `_ctx.ok`))
).toMatchObject(getPositionInCode(source, `ok`))
consumer.originalPositionFor(getPositionInCode(code, `_ctx.ok`, `ok`))
).toMatchObject(getPositionInCode(source, `ok`, true))
expect(
consumer.originalPositionFor(getPositionInCode(code, `list`))
).toMatchObject(getPositionInCode(source, `list`))
expect(
consumer.originalPositionFor(getPositionInCode(code, `_ctx.list`))
).toMatchObject(getPositionInCode(source, `list`))
consumer.originalPositionFor(getPositionInCode(code, `_ctx.list`, `list`))
).toMatchObject(getPositionInCode(source, `list`, true))
expect(
consumer.originalPositionFor(getPositionInCode(code, `value`))