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wooormwooorm
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Add some tests for estree locations
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2 files changed

+322
-1
lines changed

2 files changed

+322
-1
lines changed

‎package.json‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -54,7 +54,7 @@
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"tape": "^5.0.0",
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"type-coverage": "^2.0.0",
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"typescript": "^4.0.0",
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"xo": "^0.47.0"
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"xo": "^0.48.0"
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},
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"scripts": {
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"build": "rimraf \"*.d.ts\" && tsc && type-coverage",

‎test.js‎

Lines changed: 321 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -203,6 +203,327 @@ test('markdown -> mdast', (t) => {
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'should support expressions'
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)
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t.deepEqual(
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JSON.parse(
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JSON.stringify(
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fromMarkdown(
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`<Stuff>
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{{
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template: /* Comment */ '',
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}}
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</Stuff>`,
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{
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extensions: [mdxjs()],
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mdastExtensions: [mdxFromMarkdown()]
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}
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)
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)
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),
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{
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type: 'root',
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children: [
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{
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type: 'mdxJsxFlowElement',
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name: 'Stuff',
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attributes: [],
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children: [
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{
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type: 'mdxFlowExpression',
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value: "{\n template: /* Comment */ '',\n}",
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position: {
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start: {line: 2, column: 3, offset: 10},
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end: {line: 4, column: 5, offset: 49}
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},
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data: {
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estree: {
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type: 'Program',
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start: 11,
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end: 48,
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body: [
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{
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type: 'ExpressionStatement',
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expression: {
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type: 'ObjectExpression',
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start: 11,
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end: 48,
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properties: [
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{
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type: 'Property',
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start: 17,
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end: 43,
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method: false,
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shorthand: false,
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computed: false,
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key: {
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type: 'Identifier',
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start: 17,
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end: 25,
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name: 'template',
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loc: {
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start: {line: 3, column: 4},
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end: {line: 3, column: 12}
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},
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range: [17, 25]
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},
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value: {
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type: 'Literal',
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start: 41,
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end: 43,
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value: '',
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raw: "''",
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loc: {
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start: {line: 3, column: 28},
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end: {line: 3, column: 30}
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},
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range: [41, 43]
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},
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kind: 'init',
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loc: {
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start: {line: 3, column: 4},
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end: {line: 3, column: 30}
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},
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range: [17, 43]
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}
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],
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loc: {
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start: {line: 2, column: 3},
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end: {line: 4, column: 3}
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},
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range: [11, 48]
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},
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start: 11,
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end: 48,
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loc: {
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start: {line: 2, column: 3},
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end: {line: 4, column: 3}
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},
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range: [11, 48]
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}
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],
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sourceType: 'module',
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comments: [
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{
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type: 'Block',
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value: ' Comment ',
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start: 27,
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end: 40,
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loc: {
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start: {line: 3, column: 14},
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end: {line: 3, column: 27}
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},
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range: [27, 40]
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}
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],
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loc: {
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start: {line: 2, column: 3},
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end: {line: 4, column: 3}
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},
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range: [11, 48]
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}
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}
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}
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],
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position: {
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start: {line: 1, column: 1, offset: 0},
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end: {line: 5, column: 9, offset: 58}
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}
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}
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],
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position: {
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start: {line: 1, column: 1, offset: 0},
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end: {line: 5, column: 9, offset: 58}
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}
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},
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'should add proper positions on estree (1)'
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)
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t.deepEqual(
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JSON.parse(
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JSON.stringify(
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fromMarkdown(
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`export let a = 'a'
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export let b = 'b'`,
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{extensions: [mdxjs()], mdastExtensions: [mdxFromMarkdown()]}
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)
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)
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),
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{
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type: 'root',
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children: [
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{
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type: 'mdxjsEsm',
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value: "export let a = 'a'",
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position: {
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start: {line: 1, column: 1, offset: 0},
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end: {line: 1, column: 19, offset: 18}
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},
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data: {
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estree: {
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type: 'Program',
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start: 0,
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end: 18,
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body: [
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{
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type: 'ExportNamedDeclaration',
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start: 0,
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end: 18,
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declaration: {
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type: 'VariableDeclaration',
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start: 7,
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end: 18,
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declarations: [
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{
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type: 'VariableDeclarator',
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start: 11,
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end: 18,
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id: {
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type: 'Identifier',
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start: 11,
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end: 12,
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name: 'a',
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loc: {
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start: {line: 1, column: 11},
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end: {line: 1, column: 12}
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},
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range: [11, 12]
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},
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init: {
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type: 'Literal',
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start: 15,
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end: 18,
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value: 'a',
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raw: "'a'",
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loc: {
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start: {line: 1, column: 15},
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end: {line: 1, column: 18}
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},
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range: [15, 18]
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},
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loc: {
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start: {line: 1, column: 11},
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end: {line: 1, column: 18}
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},
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range: [11, 18]
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}
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],
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kind: 'let',
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loc: {
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start: {line: 1, column: 7},
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end: {line: 1, column: 18}
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},
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range: [7, 18]
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},
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specifiers: [],
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source: null,
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loc: {
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start: {line: 1, column: 0},
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end: {line: 1, column: 18}
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},
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range: [0, 18]
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}
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],
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sourceType: 'module',
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comments: [],
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loc: {
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start: {line: 1, column: 0},
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end: {line: 1, column: 18}
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},
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range: [0, 18]
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}
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}
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},
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{
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type: 'mdxjsEsm',
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value: "export let b = 'b'",
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position: {
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start: {line: 3, column: 1, offset: 20},
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end: {line: 3, column: 19, offset: 38}
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},
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data: {
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estree: {
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type: 'Program',
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start: 20,
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end: 38,
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body: [
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{
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type: 'ExportNamedDeclaration',
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start: 20,
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end: 38,
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declaration: {
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type: 'VariableDeclaration',
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start: 27,
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end: 38,
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declarations: [
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{
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type: 'VariableDeclarator',
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start: 31,
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end: 38,
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id: {
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type: 'Identifier',
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start: 31,
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end: 32,
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name: 'b',
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loc: {
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start: {line: 3, column: 11},
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end: {line: 3, column: 12}
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},
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range: [31, 32]
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},
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init: {
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type: 'Literal',
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start: 35,
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end: 38,
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value: 'b',
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raw: "'b'",
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loc: {
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start: {line: 3, column: 15},
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end: {line: 3, column: 18}
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},
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range: [35, 38]
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},
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loc: {
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start: {line: 3, column: 11},
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end: {line: 3, column: 18}
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},
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range: [31, 38]
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}
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],
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kind: 'let',
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loc: {
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start: {line: 3, column: 7},
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end: {line: 3, column: 18}
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},
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range: [27, 38]
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},
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specifiers: [],
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source: null,
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loc: {
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start: {line: 3, column: 0},
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end: {line: 3, column: 18}
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},
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range: [20, 38]
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}
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],
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sourceType: 'module',
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comments: [],
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loc: {
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start: {line: 3, column: 0},
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end: {line: 3, column: 18}
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},
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range: [20, 38]
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}
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}
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}
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],
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position: {
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start: {line: 1, column: 1, offset: 0},
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end: {line: 3, column: 19, offset: 38}
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}
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},
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'should add proper positions on estree (2)'
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)
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206527
t.end()
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})
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