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a1dbb852c2
We have behaviour divergence for act() between prod and dev (specifically, act() + concurrent mode does not flush fallbacks in prod. This doesn't affect anyone in OSS yet) We also don't have a good story for writing tests in prod (and what from what I gather, nobody really writes tests in prod mode). We could have wiped out act() in prod builds, except that _we_ ourselves use act() for our tests when we run them in prod mode. This PR is a compromise to all of this. We will log a warning if you try to use act() in prod mode, and we silence it in our test suites.
42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
JavaScript
'use strict';
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module.exports = function shouldIgnoreConsoleError(format, args) {
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if (__DEV__) {
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if (typeof format === 'string') {
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if (format.indexOf('Error: Uncaught [') === 0) {
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// This looks like an uncaught error from invokeGuardedCallback() wrapper
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// in development that is reported by jsdom. Ignore because it's noisy.
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return true;
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}
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if (format.indexOf('The above error occurred') === 0) {
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// This looks like an error addendum from ReactFiberErrorLogger.
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// Ignore it too.
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return true;
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}
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}
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} else {
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if (
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format != null &&
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typeof format.message === 'string' &&
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typeof format.stack === 'string' &&
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args.length === 0
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) {
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// In production, ReactFiberErrorLogger logs error objects directly.
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// They are noisy too so we'll try to ignore them.
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return true;
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}
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if (
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format.indexOf(
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'act(...) is not supported in production builds of React'
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) === 0
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) {
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// We don't yet support act() for prod builds, and warn for it.
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// But we'd like to use act() ourselves for prod builds.
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// Let's ignore the warning and #yolo.
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return true;
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}
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}
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// Looks legit
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return false;
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};
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