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| author | Yoshiya Hinosawa <stibium121@gmail.com> | 2023-02-21 00:35:04 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-02-20 16:35:04 +0100 |
| commit | 6915a9b7a701dde0e1078867961c9a91811c1850 (patch) | |
| tree | e6822f2b8400c7c7941d3cb9ace59842389b5bc9 /cli/tests/node_compat/test/parallel/test-next-tick-intentional-starvation.js | |
| parent | a1cd2a5915c13f6a9b8eafa3807e143a02616bc1 (diff) | |
test(ext/node): more node compat tests (#17827)
This PR adds the remaining ~650 Node.js compat test cases from std/node.
Among these 650 cases, about 130 cases are now failing. These failing
cases are prefixed with `TODO:` in `tests/node_compat/config.json`.
These will be addressed in later PRs.
Diffstat (limited to 'cli/tests/node_compat/test/parallel/test-next-tick-intentional-starvation.js')
| -rw-r--r-- | cli/tests/node_compat/test/parallel/test-next-tick-intentional-starvation.js | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/cli/tests/node_compat/test/parallel/test-next-tick-intentional-starvation.js b/cli/tests/node_compat/test/parallel/test-next-tick-intentional-starvation.js new file mode 100644 index 000000000..e7ab4d445 --- /dev/null +++ b/cli/tests/node_compat/test/parallel/test-next-tick-intentional-starvation.js @@ -0,0 +1,68 @@ +// deno-fmt-ignore-file +// deno-lint-ignore-file + +// Copyright Joyent and Node contributors. All rights reserved. MIT license. +// Taken from Node 18.12.1 +// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually + +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +// 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; +const start = +new Date(); +let timerRan = false; + +function spin() { + ran = true; + const now = +new Date(); + if (now - start > 100) { + console.log('The timer is starving, just as we planned.'); + starved = true; + + // now let it out. + return; + } + + process.nextTick(spin); +} + +function onTimeout() { + if (!starved) throw new Error('The timer escaped!'); + console.log('The timer ran once the ban was lifted'); + timerRan = true; +} + +spin(); +setTimeout(onTimeout, 50); + +process.on('exit', function() { + assert.ok(ran); + assert.ok(starved); + assert.ok(timerRan); +}); |
