istanbuljs/nyc

nyc generates no output on TravisCI

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#993 opened on Feb 15, 2019

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bughelp wantedneeds-investigationpinned

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Description

Link to bug demonstration repository.

Expected Behavior

image

Observed Behavior

image

.travis.yml runs after_success: nyc npm test && nyc report --reporter=text-lcov | coveralls which consistently fails as shown above.

I think have inconsistently seen a similar issue in my local environment, but haven't been able to reproduce it consistently.

Forensic Information

Ubuntu 14.04.5 LTS, Mac OS X 10.13.3, Windows Node 8.15.0, 10.15.1, 11.10.0, nyc 13.3.0

Contributor guide

Research direction
Inspect the TravisCI configuration and nyc behavior in the after success step. Check if nyc npm test outputs coverage and if the reporter fails due to missing coverage data or environment differences.
Tech stack
javascriptnodejs
Domain
testingci cd
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
GitNode.jsnpmnyc
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65