38 lines
1 KiB
JavaScript
38 lines
1 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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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("../lib/rules/no-more-globals");
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var RuleTester = require("eslint").RuleTester;
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const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: "latest" } });
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function makeTest(code, errors = []) {
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return {
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code,
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errors,
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filename: __dirname + "/helper-no-more-globals.js",
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};
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}
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ruleTester.run("no-more-globals", rule, {
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valid: [
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makeTest("function foo() {}"),
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makeTest("var foo = 5;"),
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makeTest("let foo = 42;"),
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],
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invalid: [
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makeTest("console.log('hello');", [
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{ messageId: "removedGlobal", data: { name: "foo" } },
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]),
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makeTest("let bar = 42;", [
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{ messageId: "newGlobal", data: { name: "bar" } },
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{ messageId: "removedGlobal", data: { name: "foo" } },
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]),
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],
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});
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