René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Single stress testing of parallel tests in parallel","articleBody":"When trying to reproduce a flaky test from the parallel folder, I've found very useful, to reproduce the error more easily, making some copies of it and then run those tests in parallel. Something along this lines:\n\n```\n#!/bin/bash\n\nBASE_PATH=./test/parallel\nTEST=$1\nCOPIES=$2\n\nfor i in `seq 1 $COPIES`;\ndo\n  cp $BASE_PATH/$TEST.js $BASE_PATH/$TEST-$i.js\ndone\n\nwhile true; do\n  /usr/bin/python tools/test.py --mode=release parallel/${TEST}* -J\n  if [ $? -ne 0 ]; then\n    break\n  fi\ndone\n```\n\nFrom what I understand the `node-stress-single-test` job from the CI runs the tests sequentially. Maybe trying to run them in parallel can be useful. What do you think?\n","author":{"url":"https://github.com/santigimeno","@type":"Person","name":"santigimeno"},"datePublished":"2016-01-14T22:10:48.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":17},"url":"https://github.com/3/testing/issues/3"}