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test: remove unused config #21985

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test: remove unused config #21985

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2 changes: 0 additions & 2 deletions benchmark/process/next-tick-depth-args.js
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,6 @@ const bench = common.createBenchmark(main, {
n: [12e6]
});

process.maxTickDepth = Infinity;

function main({ n }) {
let counter = n;
function cb4(arg1, arg2, arg3, arg4) {
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2 changes: 0 additions & 2 deletions benchmark/process/next-tick-depth.js
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Expand Up @@ -4,8 +4,6 @@ const bench = common.createBenchmark(main, {
n: [12e6]
});

process.maxTickDepth = Infinity;

function main({ n }) {
let counter = n;
bench.start();
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8 changes: 2 additions & 6 deletions test/parallel/test-next-tick-intentional-starvation.js
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Expand Up @@ -23,12 +23,8 @@
require('../common');
const assert = require('assert');

// this is the inverse of test-next-tick-starvation.
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Could we keep the test description (these 3 lines)

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Sure, can revert this - though I didn't find it very informative if you do I'll revert.

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I'll revert except the third line

// it verifies that process.nextTick will *always* come before other
// events, up to the limit of the process.maxTickDepth value.

// WARNING: unsafe!
process.maxTickDepth = Infinity;
// this is the inverse of test-next-tick-starvation. it verifies
// that process.nextTick will *always* come before other events

let ran = false;
let starved = false;
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8 changes: 4 additions & 4 deletions test/parallel/test-stream2-read-sync-stack.js
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Expand Up @@ -22,13 +22,13 @@
'use strict';
const common = require('../common');
const Readable = require('stream').Readable;

// This tests synchronous read callbacks and verifies that even if they nest
// heavily the process handles it without an error

const r = new Readable();
const N = 256 * 1024;

// Go ahead and allow the pathological case for this test.
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Please keep (maybe move to L24 as per https://github.com/nodejs/node/blob/master/doc/guides/writing-tests.md#test-structure)

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It no longer allows the pathological use case though since maxTickDepth was removed so the comment is incorrect (and has been since 0.12). Is there alternative phrasing you'd prefer?

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I did not associate the comment specifically with maxTickDepth. If you are sure it's related, then I would assume the whole test is obsolete, and should be removed.

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@refack the test verifies the behaviour of a synchronous read on the stream. I've added a comment I think makes the most sense. I think benjamingr@782149d explains why it was added

// Yes, it's an infinite loop, that's the point.
process.maxTickDepth = N + 2;

let reads = 0;
r._read = function(n) {
const chunk = reads++ === N ? null : Buffer.allocUnsafe(1);
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1 change: 0 additions & 1 deletion test/sequential/test-next-tick-error-spin.js
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Expand Up @@ -39,7 +39,6 @@ if (process.argv[2] !== 'child') {

const domain = require('domain');
const d = domain.create();
process.maxTickDepth = 10;

// in the error handler, we trigger several MakeCallback events
d.on('error', function() {
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