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author | Gireesh Punathil <gpunathi@in.ibm.com> | 2018-12-17 02:52:43 -0500 |
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committer | Gireesh Punathil <gpunathi@in.ibm.com> | 2019-01-29 18:27:59 +0530 |
commit | c3fd50463f2d3b6be54ebf8b4dbb85157bc08c3f (patch) | |
tree | fe157964809aa16b32061baa6da1ffad729aafe7 /test | |
parent | 25e057e4f67a694d2bf0351126cfa2e4c46d0526 (diff) | |
download | android-node-v8-c3fd50463f2d3b6be54ebf8b4dbb85157bc08c3f.tar.gz android-node-v8-c3fd50463f2d3b6be54ebf8b4dbb85157bc08c3f.tar.bz2 android-node-v8-c3fd50463f2d3b6be54ebf8b4dbb85157bc08c3f.zip |
test: exit sequence sanity tests
Execute many module loads in worker in a loop
while exiting from the main thread at arbitrary
execution points, and make sure that the workers
quiesce without crashing.
`worker_threads` are not necessarily the subject of
testing, those are used for easy simulation of
multi-thread scenarios.
Refs: https://github.com/nodejs/node/issues/25007
PR-URL: https://github.com/nodejs/node/pull/25083
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Diffstat (limited to 'test')
-rw-r--r-- | test/parallel/test-worker-cleanexit-with-moduleload.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/parallel/test-worker-cleanexit-with-moduleload.js b/test/parallel/test-worker-cleanexit-with-moduleload.js new file mode 100644 index 0000000000..172544f50a --- /dev/null +++ b/test/parallel/test-worker-cleanexit-with-moduleload.js @@ -0,0 +1,24 @@ +'use strict'; +require('../common'); + +// Harden the thread interactions on the exit path. +// Ensure workers are able to bail out safe at +// arbitrary execution points. By using a number of +// internal modules as load candidates, the expectation +// is that those will be at various control flow points +// preferrably in the C++ land. + +const { Worker } = require('worker_threads'); +for (let i = 0; i < 10; i++) { + new Worker("const modules = ['fs', 'assert', 'async_hooks'," + + "'buffer', 'child_process', 'net', 'http', 'https', 'os'," + + "'path', 'v8', 'vm'];" + + 'modules.forEach((module) => {' + + 'const m = require(module);' + + '});', { eval: true }); +} + +// Allow workers to go live. +setTimeout(() => { + process.exit(0); +}, 200); |