| 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 | |
| 8 | 'use strict'; |
| 9 | |
| 10 | const {tests} = require('./eslint-plugin-react-hooks-test-cases'); |
| 11 | const { |
| 12 | runBabelPluginReactCompiler, |
| 13 | } = require('../dist/Babel/RunReactCompilerBabelPlugin'); |
| 14 | const fs = require('fs'); |
| 15 | const path = require('path'); |
| 16 | const prettier = require('prettier'); |
| 17 | const prettierConfigPath = require.resolve('../.prettierrc'); |
| 18 | const process = require('process'); |
| 19 | const {createHash} = require('crypto'); |
| 20 | const {create} = require('domain'); |
| 21 | |
| 22 | const FIXTURES_DIR = path.join( |
| 23 | process.cwd(), |
| 24 | 'src', |
| 25 | '__tests__', |
| 26 | 'fixtures', |
| 27 | 'compiler', |
| 28 | 'rules-of-hooks' |
| 29 | ); |
| 30 | |
| 31 | const PRETTIER_OPTIONS = prettier.resolveConfig.sync(FIXTURES_DIR, { |
| 32 | config: prettierConfigPath, |
| 33 | }); |
| 34 | |
| 35 | const fixtures = []; |
| 36 | for (const test of tests.valid) { |
| 37 | fixtures.push({code: test.code, valid: true}); |
| 38 | } |
| 39 | for (const test of tests.invalid) { |
| 40 | fixtures.push({code: test.code, valid: false}); |
| 41 | } |
| 42 | |
| 43 | for (const fixture of fixtures) { |
| 44 | let error = null; |
| 45 | let passes = true; |
| 46 | try { |
| 47 | // Does the fixture pass with hooks validation disabled? if not skip it |
| 48 | runBabelPluginReactCompiler( |
| 49 | fixture.code, |
| 50 | 'rules-of-hooks.js', |
| 51 | 'typescript', |
| 52 | { |
| 53 | environment: { |
| 54 | validateHooksUsage: false, |
| 55 | }, |
| 56 | } |
| 57 | ); |
| 58 | // Does the fixture pass with hooks validation enabled? |
| 59 | try { |
| 60 | runBabelPluginReactCompiler( |
| 61 | fixture.code, |
| 62 | 'rules-of-hooks.js', |
| 63 | 'typescript', |
| 64 | { |
| 65 | environment: { |
| 66 | validateHooksUsage: true, |
| 67 | }, |
| 68 | } |
| 69 | ); |
| 70 | } catch (e) { |
| 71 | passes = false; |
| 72 | } |
| 73 | } catch (e) { |
| 74 | error = e; |
| 75 | } |
| 76 | let code = fixture.code; |
| 77 | let prefix = ''; |
| 78 | if (error !== null) { |
| 79 | prefix = `todo.bail.`; |
| 80 | code = `// @skip\n// Unsupported input\n${code}`; |
| 81 | } else if (fixture.valid === false) { |
| 82 | if (passes) { |
| 83 | prefix = `todo.error.invalid-`; |
| 84 | code = `// @skip\n// Passed but should have failed\n${code}`; |
| 85 | } else { |
| 86 | prefix = `error.invalid-`; |
| 87 | code = `// Expected to fail\n${code}`; |
| 88 | } |
| 89 | } else if (!passes) { |
| 90 | // oops, error when it should have passed |
| 91 | prefix = `todo.`; |
| 92 | code = `// @skip\n// Failed but should have passed\n${code}`; |
| 93 | } |
| 94 | const formatted = prettier.format(code, PRETTIER_OPTIONS); |
| 95 | const hmac = createHash('sha256'); |
| 96 | hmac.update(formatted, 'utf8'); |
| 97 | let name = `${prefix}rules-of-hooks-${hmac |
| 98 | .digest('hex') |
| 99 | .substring(0, 12)}.js`; |
| 100 | const fixturePath = path.join(FIXTURES_DIR, name); |
| 101 | fs.writeFileSync(fixturePath, formatted, 'utf8'); |
| 102 | } |