react/scripts/jest/config.build-devtools.js
Ruslan Lesiutin e3fb7c1de1
feat[devtools]: support x_google_ignoreList source maps extension (#26951)
## Summary
This was originally implemented by Mengdi @mondaychen in
https://github.com/facebook/react/pull/26506.

Because we patch console methods (to append components stack and some
other features), errors in console will include
`react_devtools_backend-....js` in its stack traces. Example:
<img width="763" alt="Screenshot 2023-06-15 at 13 31 49"
src="https://github.com/facebook/react/assets/28902667/fa9c3d26-b6c5-4965-af71-62d100cd806d">

Using https://github.com/mondaychen/devtools-ignore-webpack-plugin to
support [x_google_ignoreList source maps
extension](https://developer.chrome.com/blog/devtools-better-angular-debugging/#the-x_google_ignorelist-source-map-extension).

@mondaychen created a react app, which throws an error via
`console.error`, when user click on the button -
https://3owqsn.csb.app/.

Stack trace with these changes: 
<img width="759" alt="Screenshot 2023-06-14 at 14 26 38"
src="https://github.com/facebook/react/assets/28902667/b118b168-3200-4a47-9718-39fc455ea993">
2023-06-21 12:36:48 +01:00

111 lines
3.7 KiB
JavaScript

'use strict';
const {readdirSync, statSync} = require('fs');
const {join} = require('path');
const baseConfig = require('./config.base');
const devtoolsRegressionConfig = require('./devtools/config.build-devtools-regression');
const NODE_MODULES_DIR =
process.env.RELEASE_CHANNEL === 'stable' ? 'oss-stable' : 'oss-experimental';
// Find all folders in packages/* with package.json
const packagesRoot = join(__dirname, '..', '..', 'packages');
const packages = readdirSync(packagesRoot).filter(dir => {
if (dir.charAt(0) === '.') {
return false;
}
if (dir.includes('react-devtools')) {
return false;
}
if (dir === 'internal-test-utils') {
// This is an internal package used only for testing. It's OK to read
// from source.
// TODO: Maybe let's have some convention for this?
return false;
}
const packagePath = join(packagesRoot, dir, 'package.json');
let stat;
try {
stat = statSync(packagePath);
} catch (err) {
return false;
}
return stat.isFile();
});
// Create a module map to point React packages to the build output
const moduleNameMapper = {};
moduleNameMapper['react-devtools-feature-flags'] =
'<rootDir>/packages/react-devtools-shared/src/config/DevToolsFeatureFlags.default';
// Map packages to bundles
packages.forEach(name => {
// Root entry point
moduleNameMapper[`^${name}$`] = `<rootDir>/build/${NODE_MODULES_DIR}/${name}`;
// Named entry points
moduleNameMapper[
`^${name}\/([^\/]+)$`
] = `<rootDir>/build/${NODE_MODULES_DIR}/${name}/$1`;
});
// Allow tests to import shared code (e.g. feature flags, getStackByFiberInDevAndProd)
moduleNameMapper['^shared/([^/]+)$'] = '<rootDir>/packages/shared/$1';
moduleNameMapper['^react-reconciler/([^/]+)$'] =
'<rootDir>/packages/react-reconciler/$1';
module.exports = Object.assign({}, baseConfig, {
// Redirect imports to the compiled bundles
moduleNameMapper: {
...devtoolsRegressionConfig.moduleNameMapper,
...moduleNameMapper,
},
// Don't run bundle tests on -test.internal.* files
testPathIgnorePatterns: ['/node_modules/', '-test.internal.js$'],
// Exclude the build output from transforms
transformIgnorePatterns: [
'/node_modules/',
'<rootDir>/build/',
'/__compiled__/',
'/__untransformed__/',
],
testRegex: 'packages/react-devtools(-(.+))?/.+/__tests__/[^]+.test.js$',
snapshotSerializers: [
require.resolve(
'../../packages/react-devtools-shared/src/__tests__/__serializers__/dehydratedValueSerializer.js'
),
require.resolve(
'../../packages/react-devtools-shared/src/__tests__/__serializers__/hookSerializer.js'
),
require.resolve(
'../../packages/react-devtools-shared/src/__tests__/__serializers__/inspectedElementSerializer.js'
),
require.resolve(
'../../packages/react-devtools-shared/src/__tests__/__serializers__/profilingSerializer.js'
),
require.resolve(
'../../packages/react-devtools-shared/src/__tests__/__serializers__/storeSerializer.js'
),
require.resolve(
'../../packages/react-devtools-shared/src/__tests__/__serializers__/timelineDataSerializer.js'
),
require.resolve(
'../../packages/react-devtools-shared/src/__tests__/__serializers__/treeContextStateSerializer.js'
),
require.resolve(
'../../packages/react-devtools-shared/src/__tests__/__serializers__/numberToFixedSerializer.js'
),
],
setupFiles: [
...baseConfig.setupFiles,
...devtoolsRegressionConfig.setupFiles,
require.resolve('./setupTests.build.js'),
require.resolve('./devtools/setupEnv.js'),
],
setupFilesAfterEnv: [
require.resolve(
'../../packages/react-devtools-shared/src/__tests__/setupTests.js'
),
],
});