51 lines
1.6 KiB
JavaScript
51 lines
1.6 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/reject-global-this");
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var RuleTester = require("eslint").RuleTester;
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// class static block is available from ES2022 = 13.
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const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: "latest" } });
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// ------------------------------------------------------------------------------
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// Tests
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// ------------------------------------------------------------------------------
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function invalidCode(code) {
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return {
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code,
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errors: [{ messageId: "avoidGlobalThis", type: "ThisExpression" }],
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};
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}
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ruleTester.run("reject-top-level-await", rule, {
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valid: [
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"function f() { this; }",
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"(function f() { this; });",
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"({ foo() { this; } });",
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"({ get foo() { this; } })",
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"({ set foo(x) { this; } })",
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"class X { foo() { this; } }",
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"class X { get foo() { this; } }",
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"class X { set foo(x) { this; } }",
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"class X { static foo() { this; } }",
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"class X { static get foo() { this; } }",
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"class X { static set foo(x) { this; } }",
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"class X { P = this; }",
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"class X { #P = this; }",
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"class X { static { this; } }",
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],
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invalid: [
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invalidCode("this;"),
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invalidCode("() => this;"),
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invalidCode("this.foo = 10;"),
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invalidCode("ChromeUtils.defineModuleGetter(this, {});"),
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],
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});
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