diff options
| -rw-r--r-- | test/parallel/test-worker-cleanexit-with-js.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/parallel/test-worker-cleanexit-with-js.js b/test/parallel/test-worker-cleanexit-with-js.js new file mode 100644 index 0000000000..737399b113 --- /dev/null +++ b/test/parallel/test-worker-cleanexit-with-js.js @@ -0,0 +1,21 @@ +'use strict'; +const common = require('../common'); + +// Harden the thread interactions on the exit path. +// Ensure workers are able to bail out safe at +// arbitrary execution points. By running a lot of +// JS code in a tight loop, the expectation +// is that those will be at various control flow points +// preferrably in the JS land. + +const { Worker } = require('worker_threads'); +const code = 'setInterval(() => {' + + "require('v8').deserialize(require('v8').serialize({ foo: 'bar' }));" + + "require('vm').runInThisContext('x = \"foo\";');" + + "eval('const y = \"vm\";');}, 10);"; +for (let i = 0; i < 9; i++) { + new Worker(code, { eval: true }); +} +new Worker(code, { eval: true }).on('online', common.mustCall((msg) => { + process.exit(0); +})); |