d58dc7bd1d
Fix: array-bracket-spacing for destructuring typed parameter (fixes babel/eslint-plugin-babel#35)
734 lines
29 KiB
JavaScript
734 lines
29 KiB
JavaScript
/**
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* @fileoverview Disallows or enforces spaces inside of brackets.
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* @author Ian Christian Myers
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* @copyright 2014 Vignesh Anand. All rights reserved.
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*/
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"use strict";
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//------------------------------------------------------------------------------
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// Requirements
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//------------------------------------------------------------------------------
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var rule = require('../rules/array-bracket-spacing'),
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RuleTester = require('eslint').RuleTester;
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//------------------------------------------------------------------------------
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// Tests
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//------------------------------------------------------------------------------
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var ruleTester = new RuleTester();
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ruleTester.run("array-bracket-spacing", rule, {
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valid: [
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{ code: "var foo = obj[ 1 ]", options: ["always"] },
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{ code: "var foo = obj[ 'foo' ];", options: ["always"] },
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{ code: "var foo = obj[ [ 1, 1 ] ];", options: ["always"] },
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// always - singleValue
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{ code: "var foo = ['foo']", options: ["always", {singleValue: false}] },
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{ code: "var foo = [2]", options: ["always", {singleValue: false}] },
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{ code: "var foo = [[ 1, 1 ]]", options: ["always", {singleValue: false}] },
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{ code: "var foo = [{ 'foo': 'bar' }]", options: ["always", {singleValue: false}] },
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{ code: "var foo = [bar]", options: ["always", {singleValue: false}] },
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// always - objectsInArrays
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{ code: "var foo = [{ 'bar': 'baz' }, 1, 5 ];", options: ["always", {objectsInArrays: false}] },
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{ code: "var foo = [ 1, 5, { 'bar': 'baz' }];", options: ["always", {objectsInArrays: false}] },
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{ code: "var foo = [{\n'bar': 'baz', \n'qux': [{ 'bar': 'baz' }], \n'quxx': 1 \n}]", options: ["always", {objectsInArrays: false}] },
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{ code: "var foo = [{ 'bar': 'baz' }]", options: ["always", {objectsInArrays: false}] },
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{ code: "var foo = [{ 'bar': 'baz' }, 1, { 'bar': 'baz' }];", options: ["always", {objectsInArrays: false}] },
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{ code: "var foo = [ 1, { 'bar': 'baz' }, 5 ];", options: ["always", {objectsInArrays: false}] },
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{ code: "var foo = [ 1, { 'bar': 'baz' }, [{ 'bar': 'baz' }] ];", options: ["always", {objectsInArrays: false}] },
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{ code: "var foo = [ function(){} ];", options: ["always", {objectsInArrays: false}] },
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// always - arraysInArrays
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{ code: "var arr = [[ 1, 2 ], 2, 3, 4 ];", options: ["always", {"arraysInArrays": false}] },
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{ code: "var arr = [[ 1, 2 ], [[[ 1 ]]], 3, 4 ];", options: ["always", {"arraysInArrays": false}] },
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{ code: "var foo = [ arr[i], arr[j] ];", options: ["always", {"arraysInArrays": false}] },
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// always - arraysInArrays, objectsInArrays
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{ code: "var arr = [[ 1, 2 ], 2, 3, { 'foo': 'bar' }];", options: ["always", {"arraysInArrays": false, objectsInArrays: false}] },
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// always - arraysInArrays, objectsInArrays, singleValue
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{ code: "var arr = [[ 1, 2 ], [2], 3, { 'foo': 'bar' }];", options: ["always", {"arraysInArrays": false, objectsInArrays: false, singleValue: false}] },
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// always
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{ code: "obj[ foo ]", options: ["always"] },
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{ code: "obj[\nfoo\n]", options: ["always"] },
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{ code: "obj[ 'foo' ]", options: ["always"] },
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{ code: "obj[ 'foo' + 'bar' ]", options: ["always"] },
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{ code: "obj[ obj2[ foo ] ]", options: ["always"] },
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{ code: "obj.map(function(item) { return [\n1,\n2,\n3,\n4\n]; })", options: ["always"] },
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{ code: "obj[ 'map' ](function(item) { return [\n1,\n2,\n3,\n4\n]; })", options: ["always"] },
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{ code: "obj[ 'for' + 'Each' ](function(item) { return [\n1,\n2,\n3,\n4\n]; })", options: ["always"] },
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{ code: "var arr = [ 1, 2, 3, 4 ];", options: ["always"] },
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{ code: "var arr = [ [ 1, 2 ], 2, 3, 4 ];", options: ["always"] },
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{ code: "var arr = [\n1, 2, 3, 4\n];", options: ["always"] },
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{ code: "var foo = [];", options: ["always"] },
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// singleValue: false, objectsInArrays: true, arraysInArrays
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{ code: "this.db.mappings.insert([\n { alias: 'a', url: 'http://www.amazon.de' },\n { alias: 'g', url: 'http://www.google.de' }\n], function() {});", options: ["always", {singleValue: false, objectsInArrays: true, arraysInArrays: true}] },
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// always - destructuring assignment
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{ code: "var [ x, y ] = z", ecmaFeatures: { destructuring: true }, options: ["always"] },
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{ code: "var [ x,y ] = z", ecmaFeatures: { destructuring: true }, options: ["always"] },
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{ code: "var [ x, y\n] = z", ecmaFeatures: { destructuring: true }, options: ["always"] },
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{ code: "var [\nx, y ] = z", ecmaFeatures: { destructuring: true }, options: ["always"] },
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{ code: "var [\nx, y\n] = z", ecmaFeatures: { destructuring: true }, options: ["always"] },
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{ code: "var [\nx, y\n] = z", ecmaFeatures: { destructuring: true }, options: ["always"] },
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{ code: "var [\nx,,,\n] = z", ecmaFeatures: { destructuring: true }, options: ["always"] },
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{ code: "var [ ,x, ] = z", ecmaFeatures: { destructuring: true }, options: ["always"] },
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{ code: "var [\nx, ...y\n] = z", ecmaFeatures: { destructuring: true, spread:true }, options: ["always"] },
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{ code: "var [\nx, ...y ] = z", ecmaFeatures: { destructuring: true, spread:true }, options: ["always"] },
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{ code: "var [[ x, y ], z ] = arr;", ecmaFeatures: { destructuring: true }, options: ["always", {"arraysInArrays": false}] },
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{ code: "var [ x, [ y, z ]] = arr;", ecmaFeatures: { destructuring: true }, options: ["always", {"arraysInArrays": false}] },
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{ code: "[{ x, y }, z ] = arr;", ecmaFeatures: { destructuring: true }, options: ["always", {objectsInArrays: false}] },
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{ code: "[ x, { y, z }] = arr;", ecmaFeatures: { destructuring: true }, options: ["always", {objectsInArrays: false}] },
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// never
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{ code: "obj[foo]", options: ["never"] },
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{ code: "obj['foo']", options: ["never"] },
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{ code: "obj['foo' + 'bar']", options: ["never"] },
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{ code: "obj['foo'+'bar']", options: ["never"] },
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{ code: "obj[obj2[foo]]", options: ["never"] },
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{ code: "obj.map(function(item) { return [\n1,\n2,\n3,\n4\n]; })", options: ["never"] },
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{ code: "obj['map'](function(item) { return [\n1,\n2,\n3,\n4\n]; })", options: ["never"] },
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{ code: "obj['for' + 'Each'](function(item) { return [\n1,\n2,\n3,\n4\n]; })", options: ["never"] },
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{ code: "obj['for' + 'Each'](function(item) { return [\n1,\n2,\n3,\n4\n]; })", options: ["never"] },
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{ code: "var arr = [1, 2, 3, 4];", options: ["never"] },
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{ code: "var arr = [[1, 2], 2, 3, 4];", options: ["never"] },
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{ code: "var arr = [\n1, 2, 3, 4\n];", options: ["never"] },
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{ code: "obj[\nfoo]", options: ["never"] },
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{ code: "obj[foo\n]", options: ["never"] },
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{ code: "var arr = [1,\n2,\n3,\n4\n];", options: ["never"] },
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{ code: "var arr = [\n1,\n2,\n3,\n4];", options: ["never"] },
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// never - destructuring assignment
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{ code: "var [x, y] = z", ecmaFeatures: { destructuring: true }, options: ["never"] },
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{ code: "var [x,y] = z", ecmaFeatures: { destructuring: true }, options: ["never"] },
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{ code: "var [x, y\n] = z", ecmaFeatures: { destructuring: true }, options: ["never"] },
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{ code: "var [\nx, y] = z", ecmaFeatures: { destructuring: true }, options: ["never"] },
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{ code: "var [\nx, y\n] = z", ecmaFeatures: { destructuring: true }, options: ["never"] },
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{ code: "var [\nx, y\n] = z", ecmaFeatures: { destructuring: true }, options: ["never"] },
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{ code: "var [\nx,,,\n] = z", ecmaFeatures: { destructuring: true }, options: ["never"] },
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{ code: "var [,x,] = z", ecmaFeatures: { destructuring: true }, options: ["never"] },
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{ code: "var [\nx, ...y\n] = z", ecmaFeatures: { destructuring: true, spread:true }, options: ["never"] },
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{ code: "var [\nx, ...y] = z", ecmaFeatures: { destructuring: true, spread:true }, options: ["never"] },
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{ code: "var [ [x, y], z] = arr;", ecmaFeatures: { destructuring: true }, options: ["never", {"arraysInArrays": true}] },
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{ code: "var [x, [y, z] ] = arr;", ecmaFeatures: { destructuring: true }, options: ["never", {"arraysInArrays": true}] },
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{ code: "[ { x, y }, z] = arr;", ecmaFeatures: { destructuring: true }, options: ["never", {objectsInArrays: true}] },
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{ code: "[x, { y, z } ] = arr;", ecmaFeatures: { destructuring: true }, options: ["never", {objectsInArrays: true}] },
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// never - singleValue
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{ code: "var foo = [ 'foo' ]", options: ["never", {singleValue: true}] },
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{ code: "var foo = [ 2 ]", options: ["never", {singleValue: true}] },
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{ code: "var foo = [ [1, 1] ]", options: ["never", {singleValue: true}] },
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{ code: "var foo = [ {'foo': 'bar'} ]", options: ["never", {singleValue: true}] },
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{ code: "var foo = [ bar ]", options: ["never", {singleValue: true}] },
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// never - objectsInArrays
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{ code: "var foo = [ {'bar': 'baz'}, 1, 5];", options: ["never", {objectsInArrays: true}] },
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{ code: "var foo = [1, 5, {'bar': 'baz'} ];", options: ["never", {objectsInArrays: true}] },
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{ code: "var foo = [ {\n'bar': 'baz', \n'qux': [ {'bar': 'baz'} ], \n'quxx': 1 \n} ]", options: ["never", {objectsInArrays: true}] },
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{ code: "var foo = [ {'bar': 'baz'} ]", options: ["never", {objectsInArrays: true}] },
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{ code: "var foo = [ {'bar': 'baz'}, 1, {'bar': 'baz'} ];", options: ["never", {objectsInArrays: true}] },
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{ code: "var foo = [1, {'bar': 'baz'} , 5];", options: ["never", {objectsInArrays: true}] },
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{ code: "var foo = [1, {'bar': 'baz'}, [ {'bar': 'baz'} ]];", options: ["never", {objectsInArrays: true}] },
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{ code: "var foo = [function(){}];", options: ["never", {objectsInArrays: true}] },
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{ code: "var foo = [];", options: ["never", {objectsInArrays: true}] },
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// never - arraysInArrays
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{ code: "var arr = [ [1, 2], 2, 3, 4];", options: ["never", {"arraysInArrays": true}] },
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{ code: "var foo = [arr[i], arr[j]];", options: ["never", {"arraysInArrays": true}] },
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{ code: "var foo = [];", options: ["never", {"arraysInArrays": true}] },
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// never - arraysInArrays, singleValue
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{ code: "var arr = [ [1, 2], [ [ [ 1 ] ] ], 3, 4];", options: ["never", {"arraysInArrays": true, singleValue: true}] },
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// never - arraysInArrays, objectsInArrays
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{ code: "var arr = [ [1, 2], 2, 3, {'foo': 'bar'} ];", options: ["never", {"arraysInArrays": true, objectsInArrays: true}] },
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// should not warn
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{ code: "var foo = {};", options: ["never"] },
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{ code: "var foo = [];", options: ["never"] },
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{ code: "var foo = [{'bar':'baz'}, 1, {'bar': 'baz'}];", options: ["never"] },
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{ code: "var foo = [{'bar': 'baz'}];", options: ["never"] },
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{ code: "var foo = [{\n'bar': 'baz', \n'qux': [{'bar': 'baz'}], \n'quxx': 1 \n}]", options: ["never"] },
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{ code: "var foo = [1, {'bar': 'baz'}, 5];", options: ["never"] },
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{ code: "var foo = [{'bar': 'baz'}, 1, 5];", options: ["never"] },
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{ code: "var foo = [1, 5, {'bar': 'baz'}];", options: ["never"] },
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{ code: "var obj = {'foo': [1, 2]}", options: ["never"] },
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// Babel test cases.
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// always - destructuring typed array param
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{ code: "function fn([ a,b ]: Array<any>){}", options: ["always"], parser: "babel-eslint", ecmaFeatures: { destructuring: true } },
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// never - destructuring typed array param
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{ code: "function fn([a,b]: Array<any >){}", options: ["never"], parser: "babel-eslint", ecmaFeatures: { destructuring: true } },
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],
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invalid: [
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{
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code: "var foo = [ ]",
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output: "var foo = []",
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options: ["never"],
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errors: [
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{
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message: "There should be no space after '['",
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type: "ArrayExpression",
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line: 1,
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column: 11
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}
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]
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},
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// objectsInArrays
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{
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code: "var foo = [ { 'bar': 'baz' }, 1, 5];",
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output: "var foo = [{ 'bar': 'baz' }, 1, 5 ];",
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options: ["always", {objectsInArrays: false}],
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errors: [
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{
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message: "There should be no space after '['",
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type: "ArrayExpression",
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line: 1,
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column: 11
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},
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{
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message: "A space is required before ']'",
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type: "ArrayExpression",
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line: 1,
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column: 36
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}
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]
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},
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{
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code: "var foo = [1, 5, { 'bar': 'baz' } ];",
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output: "var foo = [ 1, 5, { 'bar': 'baz' }];",
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options: ["always", {objectsInArrays: false}],
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errors: [
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{
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message: "A space is required after '['",
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type: "ArrayExpression",
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line: 1,
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column: 11
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},
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{
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message: "There should be no space before ']'",
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type: "ArrayExpression",
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line: 1,
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column: 35
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}
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]
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},
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{
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code: "var foo = [ { 'bar':'baz' }, 1, { 'bar': 'baz' } ];",
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output: "var foo = [{ 'bar':'baz' }, 1, { 'bar': 'baz' }];",
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options: ["always", {objectsInArrays: false}],
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errors: [
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{
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message: "There should be no space after '['",
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type: "ArrayExpression",
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line: 1,
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column: 11
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},
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{
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message: "There should be no space before ']'",
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type: "ArrayExpression",
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line: 1,
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column: 50
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}
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]
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},
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// singleValue
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{
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code: "var obj = [ 'foo' ];",
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output: "var obj = ['foo'];",
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options: ["always", {singleValue: false}],
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errors: [
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{
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message: "There should be no space after '['",
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type: "ArrayExpression",
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line: 1,
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column: 11
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},
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{
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message: "There should be no space before ']'",
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type: "ArrayExpression",
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line: 1,
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column: 19
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}
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]
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},
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{
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code: "var obj = ['foo' ];",
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output: "var obj = ['foo'];",
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options: ["always", {singleValue: false}],
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errors: [
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{
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message: "There should be no space before ']'",
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type: "ArrayExpression",
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line: 1,
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column: 18
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}
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]
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},
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{
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code: "var obj = ['foo'];",
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output: "var obj = [ 'foo' ];",
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options: ["never", {singleValue: true}],
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errors: [
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{
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message: "A space is required after '['",
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type: "ArrayExpression",
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line: 1,
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column: 11
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},
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{
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message: "A space is required before ']'",
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type: "ArrayExpression",
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line: 1,
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column: 17
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}
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]
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},
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// always - arraysInArrays
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{
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code: "var arr = [ [ 1, 2 ], 2, 3, 4 ];",
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output: "var arr = [[ 1, 2 ], 2, 3, 4 ];",
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options: ["always", {"arraysInArrays": false}],
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errors: [
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{
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message: "There should be no space after '['",
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type: "ArrayExpression",
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line: 1,
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column: 11
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}
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]
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},
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{
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code: "var arr = [ 1, 2, 2, [ 3, 4 ] ];",
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output: "var arr = [ 1, 2, 2, [ 3, 4 ]];",
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options: ["always", {"arraysInArrays": false}],
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errors: [
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{
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message: "There should be no space before ']'",
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type: "ArrayExpression",
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line: 1,
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column: 31
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}
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]
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},
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{
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code: "var arr = [[ 1, 2 ], 2, [ 3, 4 ] ];",
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output: "var arr = [[ 1, 2 ], 2, [ 3, 4 ]];",
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options: ["always", {"arraysInArrays": false}],
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errors: [
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{
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message: "There should be no space before ']'",
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type: "ArrayExpression",
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line: 1,
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column: 34
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}
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]
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},
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{
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code: "var arr = [ [ 1, 2 ], 2, [ 3, 4 ]];",
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output: "var arr = [[ 1, 2 ], 2, [ 3, 4 ]];",
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options: ["always", {"arraysInArrays": false}],
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errors: [
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{
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message: "There should be no space after '['",
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type: "ArrayExpression",
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line: 1,
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column: 11
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}
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]
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},
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{
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code: "var arr = [ [ 1, 2 ], 2, [ 3, 4 ] ];",
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output: "var arr = [[ 1, 2 ], 2, [ 3, 4 ]];",
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options: ["always", {"arraysInArrays": false}],
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errors: [
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{
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message: "There should be no space after '['",
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type: "ArrayExpression",
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line: 1,
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column: 11
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},
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{
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message: "There should be no space before ']'",
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type: "ArrayExpression",
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line: 1,
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column: 35
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}
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]
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},
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// always - destructuring
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{
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code: "var [x,y] = y",
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output: "var [ x,y ] = y",
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options: ["always"],
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ecmaFeatures: { destructuring: true },
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errors: [{
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message: "A space is required after '['",
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type: "ArrayPattern",
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line: 1,
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column: 5
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},
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{
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message: "A space is required before ']'",
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type: "ArrayPattern",
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line: 1,
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column: 9
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}]
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},
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{
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code: "var [x,y ] = y",
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output: "var [ x,y ] = y",
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options: ["always"],
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ecmaFeatures: { destructuring: true },
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errors: [{
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message: "A space is required after '['",
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type: "ArrayPattern",
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line: 1,
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column: 5
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}]
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},
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{
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code: "var [,,,x,,] = y",
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output: "var [ ,,,x,, ] = y",
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options: ["always"],
|
|
ecmaFeatures: { destructuring: true },
|
|
errors: [{
|
|
message: "A space is required after '['",
|
|
type: "ArrayPattern",
|
|
line: 1,
|
|
column: 5
|
|
},
|
|
{
|
|
message: "A space is required before ']'",
|
|
type: "ArrayPattern",
|
|
line: 1,
|
|
column: 12
|
|
}]
|
|
},
|
|
{
|
|
code: "var [ ,,,x,,] = y",
|
|
output: "var [ ,,,x,, ] = y",
|
|
options: ["always"],
|
|
ecmaFeatures: { destructuring: true },
|
|
errors: [{
|
|
message: "A space is required before ']'",
|
|
type: "ArrayPattern",
|
|
line: 1,
|
|
column: 13
|
|
}]
|
|
},
|
|
{
|
|
code: "var [...horse] = y",
|
|
output: "var [ ...horse ] = y",
|
|
options: ["always"],
|
|
ecmaFeatures: { destructuring: true, spread:true },
|
|
errors: [{
|
|
message: "A space is required after '['",
|
|
type: "ArrayPattern",
|
|
line: 1,
|
|
column: 5
|
|
},
|
|
{
|
|
message: "A space is required before ']'",
|
|
type: "ArrayPattern",
|
|
line: 1,
|
|
column: 14
|
|
}]
|
|
},
|
|
{
|
|
code: "var [...horse ] = y",
|
|
output: "var [ ...horse ] = y",
|
|
options: ["always"],
|
|
ecmaFeatures: { destructuring: true, spread:true },
|
|
errors: [{
|
|
message: "A space is required after '['",
|
|
type: "ArrayPattern",
|
|
line: 1,
|
|
column: 5
|
|
}]
|
|
},
|
|
{
|
|
code: "var [ [ x, y ], z ] = arr;",
|
|
output: "var [[ x, y ], z ] = arr;",
|
|
options: ["always", {"arraysInArrays": false}],
|
|
ecmaFeatures: { destructuring: true },
|
|
errors: [{
|
|
message: "There should be no space after '['",
|
|
type: "ArrayPattern",
|
|
line: 1,
|
|
column: 5
|
|
}]
|
|
},
|
|
{
|
|
code: "[ { x, y }, z ] = arr;",
|
|
output: "[{ x, y }, z ] = arr;",
|
|
options: ["always", {"objectsInArrays": false}],
|
|
ecmaFeatures: { destructuring: true },
|
|
errors: [{
|
|
message: "There should be no space after '['",
|
|
type: "ArrayPattern",
|
|
line: 1,
|
|
column: 1
|
|
}]
|
|
},
|
|
{
|
|
code: "[ x, { y, z } ] = arr;",
|
|
output: "[ x, { y, z }] = arr;",
|
|
options: ["always", {"objectsInArrays": false}],
|
|
ecmaFeatures: { destructuring: true },
|
|
errors: [{
|
|
message: "There should be no space before ']'",
|
|
type: "ArrayPattern",
|
|
line: 1,
|
|
column: 15
|
|
}]
|
|
},
|
|
|
|
// never - arraysInArrays
|
|
{
|
|
code: "var arr = [[1, 2], 2, [3, 4]];",
|
|
output: "var arr = [ [1, 2], 2, [3, 4] ];",
|
|
options: ["never", {"arraysInArrays": true}],
|
|
errors: [
|
|
{
|
|
message: "A space is required after '['",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 11
|
|
},
|
|
{
|
|
message: "A space is required before ']'",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 29
|
|
}
|
|
]
|
|
},
|
|
{
|
|
code: "var arr = [ ];",
|
|
output: "var arr = [];",
|
|
options: ["never", {"arraysInArrays": true}],
|
|
errors: [
|
|
{
|
|
message: "There should be no space after '['",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 11
|
|
}
|
|
]
|
|
},
|
|
|
|
// never - objectsInArrays
|
|
{
|
|
code: "var arr = [ ];",
|
|
output: "var arr = [];",
|
|
options: ["never", {"objectsInArrays": true}],
|
|
errors: [
|
|
{
|
|
message: "There should be no space after '['",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 11
|
|
}
|
|
]
|
|
},
|
|
|
|
// always
|
|
{
|
|
code: "var arr = [1, 2, 3, 4];",
|
|
output: "var arr = [ 1, 2, 3, 4 ];",
|
|
options: ["always"],
|
|
errors: [
|
|
{
|
|
message: "A space is required after '['",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 11
|
|
},
|
|
{
|
|
message: "A space is required before ']'",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 22
|
|
}
|
|
]
|
|
},
|
|
{
|
|
code: "var arr = [1, 2, 3, 4 ];",
|
|
output: "var arr = [ 1, 2, 3, 4 ];",
|
|
options: ["always"],
|
|
errors: [
|
|
{
|
|
message: "A space is required after '['",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 11
|
|
}
|
|
]
|
|
},
|
|
{
|
|
code: "var arr = [ 1, 2, 3, 4];",
|
|
output: "var arr = [ 1, 2, 3, 4 ];",
|
|
options: ["always"],
|
|
errors: [
|
|
{
|
|
message: "A space is required before ']'",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 23
|
|
}
|
|
]
|
|
},
|
|
|
|
// never
|
|
{
|
|
code: "var arr = [ 1, 2, 3, 4 ];",
|
|
output: "var arr = [1, 2, 3, 4];",
|
|
options: ["never"],
|
|
errors: [
|
|
{
|
|
message: "There should be no space after '['",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 11
|
|
},
|
|
{
|
|
message: "There should be no space before ']'",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 24
|
|
}
|
|
]
|
|
},
|
|
{
|
|
code: "var arr = [1, 2, 3, 4 ];",
|
|
output: "var arr = [1, 2, 3, 4];",
|
|
options: ["never"],
|
|
errors: [
|
|
{
|
|
message: "There should be no space before ']'",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 23
|
|
}
|
|
]
|
|
},
|
|
{
|
|
code: "var arr = [ 1, 2, 3, 4];",
|
|
output: "var arr = [1, 2, 3, 4];",
|
|
options: ["never"],
|
|
errors: [
|
|
{
|
|
message: "There should be no space after '['",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 11
|
|
}
|
|
]
|
|
},
|
|
{
|
|
code: "var arr = [ [ 1], 2, 3, 4];",
|
|
output: "var arr = [[1], 2, 3, 4];",
|
|
options: ["never"],
|
|
errors: [
|
|
{
|
|
message: "There should be no space after '['",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 11
|
|
},
|
|
{
|
|
message: "There should be no space after '['",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 13
|
|
}
|
|
]
|
|
},
|
|
{
|
|
code: "var arr = [[1 ], 2, 3, 4 ];",
|
|
output: "var arr = [[1], 2, 3, 4];",
|
|
options: ["never"],
|
|
errors: [
|
|
{
|
|
message: "There should be no space before ']'",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 15
|
|
},
|
|
{
|
|
message: "There should be no space before ']'",
|
|
type: "ArrayExpression",
|
|
line: 1,
|
|
column: 26
|
|
}
|
|
]
|
|
},
|
|
|
|
// Babel test cases.
|
|
|
|
// always - destructuring typed array param
|
|
{
|
|
code: "function fn([a,b]: Array<any>){}",
|
|
output: "function fn([ a,b ]: Array<any>){}",
|
|
options: ["always"],
|
|
parser: "babel-eslint",
|
|
ecmaFeatures: {
|
|
destructuring: true
|
|
},
|
|
errors: [
|
|
{
|
|
message: "A space is required after '['",
|
|
type: "ArrayPattern",
|
|
line: 1,
|
|
column: 13
|
|
},
|
|
{
|
|
message: "A space is required before ']'",
|
|
type: "ArrayPattern",
|
|
line: 1,
|
|
column: 17
|
|
}
|
|
]
|
|
},
|
|
|
|
// never - destructuring typed array param
|
|
{
|
|
code: "function fn([ a,b ]: Array<any>){}",
|
|
output: "function fn([a,b]: Array<any>){}",
|
|
options: ["never"],
|
|
parser: "babel-eslint",
|
|
ecmaFeatures: {
|
|
destructuring: true
|
|
},
|
|
errors: [
|
|
{
|
|
message: "There should be no space after '['",
|
|
type: "ArrayPattern",
|
|
line: 1,
|
|
column: 13
|
|
},
|
|
{
|
|
message: "There should be no space before ']'",
|
|
type: "ArrayPattern",
|
|
line: 1,
|
|
column: 19
|
|
}
|
|
]
|
|
}
|
|
]
|
|
});
|