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test: make the vm timeout escape tests more lenient
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Previously the tests required that Node.js finish the initialization
of the watchdog thread and fires the timeout within 100ms, which
can be difficult on certain systems under load. This patch
relaxes the requirement to 2000ms. If there is a bug and the
timeout can actually be escaped, raising the timeout to 2000ms
would not make a difference anyway.

PR-URL: #44433
Refs: nodejs/reliability#333
Refs: nodejs/reliability#361
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: Chengzhong Wu <[email protected]>
Reviewed-By: Stephen Belanger <[email protected]>
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joyeecheung authored and juanarbol committed Oct 10, 2022
1 parent a031a87 commit 3a36bda
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Showing 3 changed files with 3 additions and 3 deletions.
2 changes: 1 addition & 1 deletion test/parallel/test-vm-timeout-escape-promise-2.js
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ function loop() {
while (1) {
const current = hrtime();
const span = (current - start) / NS_PER_MS;
if (span >= 100n) {
if (span >= 2000n) {
throw new Error(
`escaped timeout at ${span} milliseconds!`);
}
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2 changes: 1 addition & 1 deletion test/parallel/test-vm-timeout-escape-promise-module.js
Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ function loop() {
while (1) {
const current = hrtime();
const span = (current - start) / NS_PER_MS;
if (span >= 100n) {
if (span >= 2000n) {
throw new Error(
`escaped timeout at ${span} milliseconds!`);
}
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2 changes: 1 addition & 1 deletion test/parallel/test-vm-timeout-escape-promise.js
Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@ function loop() {
while (1) {
const current = hrtime();
const span = (current - start) / NS_PER_MS;
if (span >= 100n) {
if (span >= 2000n) {
throw new Error(
`escaped timeout at ${span} milliseconds!`);
}
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