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Merge pull request #8 from eslint/ecmascript
New: Add ecmascript flag (fixes #7)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| { | ||
| "type": "Program", | ||
| "body": [ | ||
| { | ||
| "type": "VariableDeclaration", | ||
| "declarations": [ | ||
| { | ||
| "type": "VariableDeclarator", | ||
| "id": { | ||
| "type": "Identifier", | ||
| "name": "foo" | ||
| }, | ||
| "init": { | ||
| "type": "Identifier", | ||
| "name": "bar" | ||
| } | ||
| } | ||
| ], | ||
| "kind": "const" | ||
| } | ||
| ] | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| { | ||
| "type": "Program", | ||
| "body": [ | ||
| { | ||
| "type": "VariableDeclaration", | ||
| "declarations": [ | ||
| { | ||
| "type": "VariableDeclarator", | ||
| "id": { | ||
| "type": "Identifier", | ||
| "name": "foo" | ||
| }, | ||
| "init": { | ||
| "type": "Identifier", | ||
| "name": "bar" | ||
| } | ||
| } | ||
| ], | ||
| "kind": "let" | ||
| } | ||
| ] | ||
| } |
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| @@ -0,0 +1,97 @@ | ||
| /** | ||
| * @fileoverview Tests for main Espree object. | ||
| * @author Nicholas C. Zakas | ||
| * @copyright 2014 Nicholas C. Zakas. All rights reserved. | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without | ||
| * modification, are permitted provided that the following conditions are met: | ||
| * | ||
| * * Redistributions of source code must retain the above copyright | ||
| * notice, this list of conditions and the following disclaimer. | ||
| * * Redistributions in binary form must reproduce the above copyright | ||
| * notice, this list of conditions and the following disclaimer in the | ||
| * documentation and/or other materials provided with the distribution. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| * ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY | ||
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | ||
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | ||
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| */ | ||
|
|
||
| "use strict"; | ||
|
|
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| //------------------------------------------------------------------------------ | ||
| // Requirements | ||
| //------------------------------------------------------------------------------ | ||
|
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| var assert = require("chai").assert, | ||
| leche = require("leche"), | ||
| espree = require("../../espree"); | ||
|
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| //------------------------------------------------------------------------------ | ||
| // Tests | ||
| //------------------------------------------------------------------------------ | ||
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| describe("espree", function() { | ||
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| describe("parse()", function() { | ||
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| describe("ECMAScript 5 mode", function() { | ||
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| it("should throw an error when using let", function() { | ||
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| assert.throws(function() { | ||
| espree.parse("let foo = bar;", { ecmascript: 5 }); | ||
| }, /Unexpected token let/); | ||
|
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| }); | ||
|
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| it("should throw an error when using const", function() { | ||
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| assert.throws(function() { | ||
| espree.parse("const foo = bar;", { ecmascript: 5 }); | ||
| }, /Unexpected token const/); | ||
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| }); | ||
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| }); | ||
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| describe("ECMAScript 6 mode", function() { | ||
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| it("should produce an AST when using let", function() { | ||
| var ast = espree.parse("let foo = bar;", { ecmascript: 6 }); | ||
| assert.deepEqual(ast, require("../fixtures/espree/let.json")); | ||
| }); | ||
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| it("should produce an AST when using const", function() { | ||
| var ast = espree.parse("const foo = bar;", { ecmascript: 6 }); | ||
| assert.deepEqual(ast, require("../fixtures/espree/const.json")); | ||
| }); | ||
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| }); | ||
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| describe("Edge mode", function() { | ||
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| it("should produce an AST when using let", function() { | ||
| var ast = espree.parse("let foo = bar;"); | ||
| assert.deepEqual(ast, require("../fixtures/espree/let.json")); | ||
| }); | ||
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| it("should produce an AST when using const", function() { | ||
| var ast = espree.parse("const foo = bar;"); | ||
| assert.deepEqual(ast, require("../fixtures/espree/const.json")); | ||
| }); | ||
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| }); | ||
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| }); | ||
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| }); | ||
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