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GeezerVison is showing github.com — test: work scheduled in process.nextTick can keep the event loop alive · nodejs/node@8850555

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  • test/parallel
    • test-process-beforeexit.js
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‎test/parallel/test-process-beforeexit.js‎

Copy file name to clipboardExpand all lines: test/parallel/test-process-beforeexit.js
+10-1Lines changed: 10 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -59,12 +59,21 @@ function tryRepeatedTimer() {
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if (++n < N)
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setTimeout(repeatedTimer, 1);
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else // n == N
62-
process.once('beforeExit', common.mustCall(tryNextTick));
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process.once('beforeExit', common.mustCall(tryNextTickSetImmediate));
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}, N);
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setTimeout(repeatedTimer, 1);
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}
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// Test if the callback of `process.nextTick` can be invoked.
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function tryNextTickSetImmediate() {
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process.nextTick(common.mustCall(function() {
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setImmediate(common.mustCall(() => {
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process.once('beforeExit', common.mustCall(tryNextTick));
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}));
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}));
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}
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// Test that `process.nextTick` won't keep the event loop running by itself.
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function tryNextTick() {
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process.nextTick(common.mustCall(function() {
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process.once('beforeExit', common.mustNotCall());

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