parent
d7f1b771f8
commit
c00925ed5c
@ -1244,6 +1244,27 @@ describe('compiler: parse', () => {
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}
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})
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})
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test('directive with no name', () => {
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let errorCode = -1
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const ast = baseParse('<div v-/>', {
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onError: err => {
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errorCode = err.code as number
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}
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})
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const directive = (ast.children[0] as ElementNode).props[0]
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expect(errorCode).toBe(ErrorCodes.X_MISSING_DIRECTIVE_NAME)
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expect(directive).toStrictEqual({
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type: NodeTypes.ATTRIBUTE,
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name: 'v-',
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value: undefined,
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loc: {
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start: { offset: 5, line: 1, column: 6 },
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end: { offset: 7, line: 1, column: 8 },
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source: 'v-'
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}
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})
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})
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test('v-bind shorthand', () => {
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const ast = baseParse('<div :a=b />')
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@ -67,6 +67,7 @@ export const enum ErrorCodes {
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X_INVALID_END_TAG,
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X_MISSING_END_TAG,
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X_MISSING_INTERPOLATION_END,
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X_MISSING_DIRECTIVE_NAME,
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X_MISSING_DYNAMIC_DIRECTIVE_ARGUMENT_END,
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// transform errors
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@ -143,6 +144,7 @@ export const errorMessages: Record<ErrorCodes, string> = {
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[ErrorCodes.X_MISSING_DYNAMIC_DIRECTIVE_ARGUMENT_END]:
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'End bracket for dynamic directive argument was not found. ' +
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'Note that dynamic directive argument cannot contain spaces.',
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[ErrorCodes.X_MISSING_DIRECTIVE_NAME]: 'Legal directive name was expected.',
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// transform errors
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[ErrorCodes.X_V_IF_NO_EXPRESSION]: `v-if/v-else-if is missing expression.`,
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@ -775,7 +775,7 @@ function parseAttribute(
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}
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const loc = getSelection(context, start)
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if (!context.inVPre && /^(v-|:|\.|@|#)/.test(name)) {
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if (!context.inVPre && /^(v-[A-Za-z0-9-]|:|\.|@|#)/.test(name)) {
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const match =
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/(?:^v-([a-z0-9-]+))?(?:(?::|^\.|^@|^#)(\[[^\]]+\]|[^\.]+))?(.+)?$/i.exec(
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name
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@ -888,6 +888,11 @@ function parseAttribute(
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}
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}
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// missing directive name or illegal directive name
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if (!context.inVPre && startsWith(name, 'v-')) {
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emitError(context, ErrorCodes.X_MISSING_DIRECTIVE_NAME)
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}
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return {
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type: NodeTypes.ATTRIBUTE,
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name,
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