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support errorInfo in onRecoverableError #24591

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merged 9 commits into from Jun 6, 2022
Merged

support errorInfo in onRecoverableError #24591

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6cd4884
extend onRecoverableError API to support errorInfo
gnoff May 20, 2022
8d3c13f
refactor hash to digest
gnoff Jun 2, 2022
ad431e9
only send hash if present
gnoff Jun 2, 2022
7f69424
update test to handle new template emission
gnoff Jun 2, 2022
8b596cd
fix bug in legacy dom server preventing some errors from propagating …
gnoff Jun 6, 2022
8ec1094
fix type
gnoff Jun 6, 2022
393ca1f
test gymnastics
gnoff Jun 6, 2022
b0837f6
switch to __WWW__ gating
gnoff Jun 6, 2022
3b86e0f
use both...
gnoff Jun 6, 2022
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191 changes: 119 additions & 72 deletions packages/react-dom/src/__tests__/ReactDOMFizzServer-test.js
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Open in desktop
Expand Up @@ -90,46 +90,28 @@ describe('ReactDOMFizzServer', () => {
});

function expectErrors(errorsArr, toBeDevArr, toBeProdArr) {
const mappedErrows = errorsArr.map(error => {
if (error.componentStack) {
return [
error.message,
error.hash,
normalizeCodeLocInfo(error.componentStack),
];
} else if (error.hash) {
return [error.message, error.hash];
const mappedErrows = errorsArr.map(({error, errorInfo}) => {
const stack = errorInfo && errorInfo.componentStack;
const digest = errorInfo && errorInfo.digest;
if (stack) {
return [error.message, digest, normalizeCodeLocInfo(stack)];
} else if (digest) {
return [error.message, digest];
}
return error.message;
});
if (__DEV__) {
expect(mappedErrows).toEqual(
toBeDevArr,
// .map(([errorMessage, errorHash, errorComponentStack]) => {
// if (typeof error === 'string' || error instanceof String) {
// return error;
// }
// let str = JSON.stringify(error).replace(/\\n/g, '\n');
// // this gets stripped away by normalizeCodeLocInfo...
// // Kind of hacky but lets strip it away here too just so they match...
// // easier than fixing the regex to account for this edge case
// if (str.endsWith('at **)"}')) {
// str = str.replace(/at \*\*\)\"}$/, 'at **)');
// }
// return str;
// }),
);
expect(mappedErrows).toEqual(toBeDevArr);
} else {
expect(mappedErrows).toEqual(toBeProdArr);
}
}

// @TODO we will use this in a followup change once we start exposing componentStacks from server errors
// function componentStack(components) {
// return components
// .map(component => `\n in ${component} (at **)`)
// .join('');
// }
function componentStack(components) {
return components
.map(component => `\n in ${component} (at **)`)
.join('');
}

async function act(callback) {
await callback();
Expand Down Expand Up @@ -471,8 +453,8 @@ describe('ReactDOMFizzServer', () => {
bootstrapped = true;
// Attempt to hydrate the content.
ReactDOMClient.hydrateRoot(container, <App isClient={true} />, {
onRecoverableError(error) {
errors.push(error);
onRecoverableError(error, errorInfo) {
errors.push({error, errorInfo});
},
});
};
Expand All @@ -483,8 +465,8 @@ describe('ReactDOMFizzServer', () => {
loggedErrors.push(x);
return 'Hash of (' + x.message + ')';
}
// const expectedHash = onError(theError);
// loggedErrors.length = 0;
const expectedDigest = onError(theError);
loggedErrors.length = 0;

await act(async () => {
const {pipe} = ReactDOMFizzServer.renderToPipeableStream(
Expand Down Expand Up @@ -519,9 +501,18 @@ describe('ReactDOMFizzServer', () => {
expect(Scheduler).toFlushAndYield([]);
expectErrors(
errors,
[theError.message],
[
'The server could not finish this Suspense boundary, likely due to an error during server rendering. Switched to client rendering.',
[
theError.message,
expectedDigest,
componentStack(['Lazy', 'Suspense', 'div', 'App']),
],
],
[
[
'The server could not finish this Suspense boundary, likely due to an error during server rendering. Switched to client rendering.',
expectedDigest,
],
],
);

Expand Down Expand Up @@ -577,8 +568,8 @@ describe('ReactDOMFizzServer', () => {
loggedErrors.push(x);
return 'hash of (' + x.message + ')';
}
// const expectedHash = onError(theError);
// loggedErrors.length = 0;
const expectedDigest = onError(theError);
loggedErrors.length = 0;

function App({isClient}) {
return (
Expand All @@ -605,8 +596,8 @@ describe('ReactDOMFizzServer', () => {
const errors = [];
// Attempt to hydrate the content.
ReactDOMClient.hydrateRoot(container, <App isClient={true} />, {
onRecoverableError(error) {
errors.push(error);
onRecoverableError(error, errorInfo) {
errors.push({error, errorInfo});
},
});
Scheduler.unstable_flushAll();
Expand All @@ -630,9 +621,18 @@ describe('ReactDOMFizzServer', () => {

expectErrors(
errors,
[theError.message],
[
'The server could not finish this Suspense boundary, likely due to an error during server rendering. Switched to client rendering.',
[
theError.message,
expectedDigest,
componentStack(['Suspense', 'div', 'App']),
],
],
[
[
'The server could not finish this Suspense boundary, likely due to an error during server rendering. Switched to client rendering.',
expectedDigest,
],
],
);

Expand Down Expand Up @@ -675,8 +675,8 @@ describe('ReactDOMFizzServer', () => {
loggedErrors.push(x);
return 'hash(' + x.message + ')';
}
// const expectedHash = onError(theError);
// loggedErrors.length = 0;
const expectedDigest = onError(theError);
loggedErrors.length = 0;

await act(async () => {
const {pipe} = ReactDOMFizzServer.renderToPipeableStream(
Expand All @@ -693,8 +693,8 @@ describe('ReactDOMFizzServer', () => {
const errors = [];
// Attempt to hydrate the content.
ReactDOMClient.hydrateRoot(container, <App isClient={true} />, {
onRecoverableError(error) {
errors.push(error);
onRecoverableError(error, errorInfo) {
errors.push({error, errorInfo});
},
});
Scheduler.unstable_flushAll();
Expand All @@ -703,9 +703,18 @@ describe('ReactDOMFizzServer', () => {

expectErrors(
errors,
[theError.message],
[
'The server could not finish this Suspense boundary, likely due to an error during server rendering. Switched to client rendering.',
[
theError.message,
expectedDigest,
componentStack(['Erroring', 'Suspense', 'div', 'App']),
],
],
[
[
'The server could not finish this Suspense boundary, likely due to an error during server rendering. Switched to client rendering.',
expectedDigest,
],
],
);
});
Expand Down Expand Up @@ -735,8 +744,8 @@ describe('ReactDOMFizzServer', () => {
loggedErrors.push(x);
return 'hash(' + x.message + ')';
}
// const expectedHash = onError(theError);
// loggedErrors.length = 0;
const expectedDigest = onError(theError);
loggedErrors.length = 0;

await act(async () => {
const {pipe} = ReactDOMFizzServer.renderToPipeableStream(
Expand All @@ -753,8 +762,8 @@ describe('ReactDOMFizzServer', () => {
const errors = [];
// Attempt to hydrate the content.
ReactDOMClient.hydrateRoot(container, <App isClient={true} />, {
onRecoverableError(error) {
errors.push(error);
onRecoverableError(error, errorInfo) {
errors.push({error, errorInfo});
},
});
Scheduler.unstable_flushAll();
Expand All @@ -773,9 +782,18 @@ describe('ReactDOMFizzServer', () => {

expectErrors(
errors,
[theError.message],
[
'The server could not finish this Suspense boundary, likely due to an error during server rendering. Switched to client rendering.',
[
theError.message,
expectedDigest,
componentStack(['Lazy', 'Suspense', 'div', 'App']),
],
],
[
[
'The server could not finish this Suspense boundary, likely due to an error during server rendering. Switched to client rendering.',
expectedDigest,
],
],
);

Expand Down Expand Up @@ -1053,9 +1071,10 @@ describe('ReactDOMFizzServer', () => {
}

const loggedErrors = [];
const expectedDigest = 'Hash for Abort';
function onError(error) {
loggedErrors.push(error);
return `Hash of (${error.message})`;
return expectedDigest;
}

let controls;
Expand All @@ -1069,8 +1088,8 @@ describe('ReactDOMFizzServer', () => {
const errors = [];
// Attempt to hydrate the content.
ReactDOMClient.hydrateRoot(container, <App />, {
onRecoverableError(error) {
errors.push(error);
onRecoverableError(error, errorInfo) {
errors.push({error, errorInfo});
},
});
Scheduler.unstable_flushAll();
Expand All @@ -1087,9 +1106,12 @@ describe('ReactDOMFizzServer', () => {
expect(Scheduler).toFlushAndYield([]);
expectErrors(
errors,
['This Suspense boundary was aborted by the server'],
[['This Suspense boundary was aborted by the server.', expectedDigest]],
[
'The server could not finish this Suspense boundary, likely due to an error during server rendering. Switched to client rendering.',
[
'The server could not finish this Suspense boundary, likely due to an error during server rendering. Switched to client rendering.',
expectedDigest,
],
],
);
expect(getVisibleChildren(container)).toEqual(<div>Loading...</div>);
Expand Down Expand Up @@ -1755,8 +1777,8 @@ describe('ReactDOMFizzServer', () => {
loggedErrors.push(x);
return `hash of (${x.message})`;
}
// const expectedHash = onError(theError);
// loggedErrors.length = 0;
const expectedDigest = onError(theError);
loggedErrors.length = 0;

let controls;
await act(async () => {
Expand All @@ -1775,8 +1797,8 @@ describe('ReactDOMFizzServer', () => {
const errors = [];
// Attempt to hydrate the content.
ReactDOMClient.hydrateRoot(container, <App isClient={true} />, {
onRecoverableError(error) {
errors.push(error);
onRecoverableError(error, errorInfo) {
errors.push({error, errorInfo});
},
});
Scheduler.unstable_flushAll();
Expand Down Expand Up @@ -1809,9 +1831,25 @@ describe('ReactDOMFizzServer', () => {
expect(Scheduler).toFlushAndYield([]);
expectErrors(
errors,
[theError.message],
[
'The server could not finish this Suspense boundary, likely due to an error during server rendering. Switched to client rendering.',
[
theError.message,
expectedDigest,
componentStack([
'AsyncText',
'h1',
'Suspense',
'div',
'Suspense',
'App',
]),
],
],
[
[
'The server could not finish this Suspense boundary, likely due to an error during server rendering. Switched to client rendering.',
expectedDigest,
],
],
);

Expand Down Expand Up @@ -3142,8 +3180,8 @@ describe('ReactDOMFizzServer', () => {
loggedErrors.push(x);
return x.message.replace('bad message', 'bad hash');
}
// const expectedHash = onError(theError);
// loggedErrors.length = 0;
const expectedDigest = onError(theError);
loggedErrors.length = 0;

await act(async () => {
const {pipe} = ReactDOMFizzServer.renderToPipeableStream(<App />, {
Expand All @@ -3156,18 +3194,27 @@ describe('ReactDOMFizzServer', () => {

const errors = [];
ReactDOMClient.hydrateRoot(container, <App isClient={true} />, {
onRecoverableError(error) {
errors.push(error);
onRecoverableError(error, errorInfo) {
errors.push({error, errorInfo});
},
});
expect(Scheduler).toFlushAndYield([]);

// If escaping were not done we would get a message that says "bad hash"
expectErrors(
errors,
[theError.message],
[
'The server could not finish this Suspense boundary, likely due to an error during server rendering. Switched to client rendering.',
[
theError.message,
expectedDigest,
componentStack(['Erroring', 'Suspense', 'div', 'App']),
],
],
[
[
'The server could not finish this Suspense boundary, likely due to an error during server rendering. Switched to client rendering.',
expectedDigest,
],
],
);
});
Expand Down
4 changes: 2 additions & 2 deletions packages/react-dom/src/__tests__/ReactDOMFizzServerBrowser-test.js
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Expand Up @@ -215,7 +215,7 @@ describe('ReactDOMFizzServer', () => {
expect(result).toContain('Loading');

expect(errors).toEqual([
'This Suspense boundary was aborted by the server',
'This Suspense boundary was aborted by the server.',
]);
});

Expand Down Expand Up @@ -256,7 +256,7 @@ describe('ReactDOMFizzServer', () => {
reader.cancel();

expect(errors).toEqual([
'This Suspense boundary was aborted by the server',
'This Suspense boundary was aborted by the server.',
]);

hasLoaded = true;
Expand Down