From 9e3c08db40b8916968b9f30096c7be3f00ce9647 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:44:51 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../tests/reject-global-this.js | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 tools/lint/eslint/eslint-plugin-mozilla/tests/reject-global-this.js (limited to 'tools/lint/eslint/eslint-plugin-mozilla/tests/reject-global-this.js') diff --git a/tools/lint/eslint/eslint-plugin-mozilla/tests/reject-global-this.js b/tools/lint/eslint/eslint-plugin-mozilla/tests/reject-global-this.js new file mode 100644 index 0000000000..3540846e83 --- /dev/null +++ b/tools/lint/eslint/eslint-plugin-mozilla/tests/reject-global-this.js @@ -0,0 +1,49 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// ------------------------------------------------------------------------------ +// Requirements +// ------------------------------------------------------------------------------ + +var rule = require("../lib/rules/reject-global-this"); +var RuleTester = require("eslint").RuleTester; + +// class static block is available from ES2022 = 13. +const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: "latest" } }); + +// ------------------------------------------------------------------------------ +// Tests +// ------------------------------------------------------------------------------ + +function invalidCode(code) { + let message = "JSM should not use the global this"; + return { code, errors: [{ message, type: "ThisExpression" }] }; +} + +ruleTester.run("reject-top-level-await", rule, { + valid: [ + "function f() { this; }", + "(function f() { this; });", + "({ foo() { this; } });", + "({ get foo() { this; } })", + "({ set foo(x) { this; } })", + "class X { foo() { this; } }", + "class X { get foo() { this; } }", + "class X { set foo(x) { this; } }", + "class X { static foo() { this; } }", + "class X { static get foo() { this; } }", + "class X { static set foo(x) { this; } }", + "class X { P = this; }", + "class X { #P = this; }", + "class X { static { this; } }", + ], + invalid: [ + invalidCode("this;"), + invalidCode("() => this;"), + + invalidCode("this.foo = 10;"), + invalidCode("ChromeUtils.defineModuleGetter(this, {});"), + ], +}); -- cgit v1.2.3