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fix(flushMicroTasks): Fallback to no scheduler in case of exception #739

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Merged
merged 4 commits into from
Jul 8, 2020
Merged

fix(flushMicroTasks): Fallback to no scheduler in case of exception #739

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181b2ee
fix(flushMicroTasks): Fallback to no scheduler in case of exception
MatanBobi Jul 8, 2020
1d8ced0
Merge remote-tracking branch 'upstream/master' into pr/#736-fallback-…
MatanBobi Jul 8, 2020
aa35509
Update src/flush-microtasks.js
kentcdodds Jul 8, 2020
1df3089
Update src/flush-microtasks.js
kentcdodds Jul 8, 2020
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Update src/flush-microtasks.js
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@kentcdodds
kentcdodds authored Jul 8, 2020
commit aa355092573b3d5c20306dbf53dc13831239f80f
14 changes: 4 additions & 10 deletions src/flush-microtasks.js
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Original file line number Diff line number Diff line change
Expand Up @@ -59,19 +59,13 @@ try {
)
}

if (isModernScheduleCallbackSupported) {
// eslint-disable-next-line no-console
console.error(
'This environment does not support module requiring, so we cannot require the Scheduler. ' +
'To fix this you can require the Scheduler in your test setup file.',
)

// Fallback to no scheduleCallback Supported.
isModernScheduleCallbackSupported = false
}
}
}

const isModernScheduleCallbackSupported = Scheduler && satisfies(React.version, '>16.8.6', {
includePrerelease: true,
})

function scheduleCallback(cb) {
const NormalPriority = Scheduler
? Scheduler.NormalPriority || Scheduler.unstable_NormalPriority
Expand Down