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--test & --test-reporter & --test-reporter-destination will swallow error #52670

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--test & --test-reporter & --test-reporter-destination will swallow error#52670
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docIssues and PRs related to Node.js documentation.good first issueIssues that are suitable for first-time contributors.test_runnerIssues and PRs related to the test runner subsystem.

Description

@himself65
himself65
opened on Apr 24, 2024

Version

18,x 20.x, 22

Platform

macos

Subsystem

test_runner

What steps will reproduce the bug?

throw new Error('')

How often does it reproduce? Is there a required condition?

No response

What is the expected behavior? Why is that the expected behavior?

No response

What do you see instead?

node --test  ./index.js
// Error throw

node --test --test-reporter=lcov --test-reporter-destination=lcov.info  ./index.js
// nothing happened

Additional information

No response

Activity

  1. himself65
    added
    test_runnerIssues and PRs related to the test runner subsystem.
    on Apr 24, 2024

  2. cjihrig commented on Apr 24, 2024

    @cjihrig
    cjihrig
    on Apr 24, 2024
    Contributor

    This seems like expected behavior that is only specific to the lcov reporter, and has nothing to do with the reporter destination. This is because the lcov reporter's only functionality is to report code coverage information. It might be worth updating the lcov reporter docs to specify that:

    • No test results are reported by this reporter.
    • This reporter should ideally be used in conjunction with another reporter.
  3. atlowChemi
    added
    docIssues and PRs related to Node.js documentation.
    good first issueIssues that are suitable for first-time contributors.
    on Apr 25, 2024

  4. dfperry5 commented on Apr 29, 2024

    @dfperry5
    dfperry5
    on Apr 29, 2024

    You're wanting to see this update in here:

    node/doc/api/test.md

    Line 503 in 7c3dce0

    The tap and spec reporters will print a summary of the coverage statistics.
    ?

    I can take this and open a PR if that's OK?

  5. himself65 commented on Apr 29, 2024

    @himself65
    himself65
    on Apr 29, 2024
    MemberAuthor

    Thank you

  6. eliphazbouye commented on Apr 29, 2024

    @eliphazbouye
    eliphazbouye
    on Apr 29, 2024
    Contributor

    @cjihrig, @himself65 can you check if my pull request it's ok about this issue #52746

  7. jsonOdison commented on May 15, 2024

    @jsonOdison
    jsonOdison
    on May 15, 2024

    is this issue this open ? can i work on it im a new guy

  8. MoLow
    linked a pull request that will close this issueCoverage reporter shallow error doc #52746on May 15, 2024

  9. phaux commented on Aug 3, 2024

    @phaux
    phaux
    on Aug 3, 2024

    The command to get console output AND coverage is quite long:

    node --test \
  --test-reporter spec --test-reporter-destination stdout \
  --experimental-test-coverage --test-reporter lcov --test-reporter-destination lcov.info

  10. cjihrig commented on Aug 13, 2024

    @cjihrig
    cjihrig
    on Aug 13, 2024
    Contributor

    This was closed by #53523.

  11. cjihrig
    closed this as completedon Aug 13, 2024
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