| 1 | /** |
| 2 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
| 3 | * |
| 4 | * This source code is licensed under the MIT license found in the |
| 5 | * LICENSE file in the root directory of this source tree. |
| 6 | * |
| 7 | * @emails react-core |
| 8 | */ |
| 9 | |
| 10 | 'use strict'; |
| 11 | |
| 12 | let normalizeConsoleFormat; |
| 13 | |
| 14 | describe('normalizeConsoleFormat', () => { |
| 15 | beforeEach(() => { |
| 16 | normalizeConsoleFormat = require('shared/normalizeConsoleFormat').default; |
| 17 | }); |
| 18 | |
| 19 | it('normalize empty string', async () => { |
| 20 | expect(normalizeConsoleFormat('', [1, {}, 'foo'], 0)).toMatchInlineSnapshot( |
| 21 | `"%o %o %s"`, |
| 22 | ); |
| 23 | }); |
| 24 | |
| 25 | it('normalize extra args', async () => { |
| 26 | expect( |
| 27 | normalizeConsoleFormat('%f', [1, {}, 'foo'], 0), |
| 28 | ).toMatchInlineSnapshot(`"%f %o %s"`); |
| 29 | }); |
| 30 | |
| 31 | it('normalize fewer than args', async () => { |
| 32 | expect( |
| 33 | normalizeConsoleFormat('%s %O %o %f', [1, {}, 'foo'], 0), |
| 34 | ).toMatchInlineSnapshot(`"%s %O %o %%f"`); |
| 35 | }); |
| 36 | |
| 37 | it('normalize escape sequences', async () => { |
| 38 | expect( |
| 39 | normalizeConsoleFormat('hel%lo %s %%s world', [1, 'foo'], 0), |
| 40 | ).toMatchInlineSnapshot(`"hel%lo %s %%s world %s"`); |
| 41 | }); |
| 42 | |
| 43 | it('normalize ending with escape', async () => { |
| 44 | expect( |
| 45 | normalizeConsoleFormat('hello %s world %', [1, {}, 'foo'], 0), |
| 46 | ).toMatchInlineSnapshot(`"hello %s world % %o %s"`); |
| 47 | expect( |
| 48 | normalizeConsoleFormat('hello %s world %', [], 0), |
| 49 | ).toMatchInlineSnapshot(`"hello %%s world %"`); |
| 50 | }); |
| 51 | }); |