From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:22:09 +0200 Subject: Adding upstream version 110.0.1. Signed-off-by: Daniel Baumann --- .../tests/avoid-removeChild.js | 46 ++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 tools/lint/eslint/eslint-plugin-mozilla/tests/avoid-removeChild.js (limited to 'tools/lint/eslint/eslint-plugin-mozilla/tests/avoid-removeChild.js') diff --git a/tools/lint/eslint/eslint-plugin-mozilla/tests/avoid-removeChild.js b/tools/lint/eslint/eslint-plugin-mozilla/tests/avoid-removeChild.js new file mode 100644 index 0000000000..e6a146898d --- /dev/null +++ b/tools/lint/eslint/eslint-plugin-mozilla/tests/avoid-removeChild.js @@ -0,0 +1,46 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// ------------------------------------------------------------------------------ +// Requirements +// ------------------------------------------------------------------------------ + +var rule = require("../lib/rules/avoid-removeChild"); +var RuleTester = require("eslint").RuleTester; + +const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: 6 } }); + +// ------------------------------------------------------------------------------ +// Tests +// ------------------------------------------------------------------------------ + +function invalidCode(code, message) { + if (!message) { + message = + "use element.remove() instead of " + + "element.parentNode.removeChild(element)"; + } + return { code, errors: [{ message, type: "CallExpression" }] }; +} + +ruleTester.run("avoid-removeChild", rule, { + valid: [ + "elt.remove();", + "elt.parentNode.parentNode.removeChild(elt2.parentNode);", + "elt.parentNode.removeChild(elt2);", + "elt.removeChild(elt2);", + ], + invalid: [ + invalidCode("elt.parentNode.removeChild(elt);"), + invalidCode("elt.parentNode.parentNode.removeChild(elt.parentNode);"), + invalidCode("$(e).parentNode.removeChild($(e));"), + invalidCode("$('e').parentNode.removeChild($('e'));"), + invalidCode( + "elt.removeChild(elt.firstChild);", + "use element.firstChild.remove() instead of " + + "element.removeChild(element.firstChild)" + ), + ], +}); -- cgit v1.2.3