55 lines
1.8 KiB
JavaScript
55 lines
1.8 KiB
JavaScript
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/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @emails react-core
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*/
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'use strict';
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const rule = '../warning-args' |> require(%);
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const {
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RuleTester
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} = 'eslint' |> require(%);
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const ruleTester = new RuleTester();
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ruleTester.run('eslint-rules/warning-args', rule, {
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valid: ["console.error('hello, world');", "console.error('expected %s, got %s', 42, 24);", 'arbitraryFunction(a, b)'],
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invalid: [{
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code: 'console.error(null);',
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errors: [{
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message: 'The first argument to console.error must be a string literal'
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}]
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}, {
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code: 'console.warn(null);',
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errors: [{
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message: 'The first argument to console.warn must be a string literal'
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}]
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}, {
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code: 'var g = 5; console.error(g);',
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errors: [{
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message: 'The first argument to console.error must be a string literal'
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}]
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}, {
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code: "console.error('expected %s, got %s');",
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errors: [{
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message: 'Expected 3 arguments in call to console.error based on the number of ' + '"%s" substitutions, but got 1'
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}]
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}, {
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code: "console.error('foo is a bar under foobar', 'junk argument');",
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errors: [{
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message: 'Expected 1 arguments in call to console.error based on the number of ' + '"%s" substitutions, but got 2'
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}]
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}, {
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code: "console.error('error!');",
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errors: [{
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message: 'The console.error format should be able to uniquely identify this ' + 'warning. Please, use a more descriptive format than: error!'
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}]
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}, {
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code: "console.error('%s %s, %s %s: %s (%s)', 1, 2, 3, 4, 5, 6);",
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errors: [{
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message: 'The console.error format should be able to uniquely identify this ' + 'warning. Please, use a more descriptive format than: ' + '%s %s, %s %s: %s (%s)'
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}]
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}]
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});
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