test: run all tests on arm linux platforms #19318
Merged
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Description of Change
When we started splitting out tests (eg #17325) we never accomodated for the arm CI which wasn't using
script/spec-runner.js
because there are (acceptable) failures that happen during yarn/npm install but that script fails if yarn/npm install fails.This PR updates
script/spec-runner.js
to look for an environment variable,IGNORE_YARN_INSTALL_ERROR
which will allow the spec runner to continue even if there were errors during yarn install.Running all the tests on arm/arm64 revealed a couple of additional issues that we resolved by modifying our Azure Pipelines agents so that the user that runs the test is now a non-root user.
Additionally arm64 CI was updated to use ubuntu:18.04 instead of ubuntu:16.04 to be consistent with the rest of our linux CI.
Checklist
npm test
passesRelease Notes
Notes: no-notes