Test Coverage: cannot find uncovered lines and regions
Open
Nobody has claimed this yet.
A-code-coverage
C-bug
T-compiler
- Dominant language
- Rust
- Stars
- 119k
- Forks
- 16.1k
- PR merge metrics
- PR metrics pending
Description
https://github.com/Nugine/scoped-writer
https://github.com/Nugine/scoped-writer/blob/v0.2.0/src/lib.rs (Only 77 LoC)
git clone https://github.com/Nugine/scoped-writer
cd scoped-writer
git checkout v0.2.0
cargo llvm-cov --html --open
When I click next uncovered line (L) or next uncovered region (R), there is no reaction. I don't know what is uncovered.
Related
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the report with the cargo llvm-cov --html --open commands in the scoped-writer repository at v0.2.0, using src/lib.rs as the small coverage target. Read the related cargo-llvm-cov issues #324 and #380, then determine why the HTML report's next uncovered line or region controls do not react. Done means the report identifies or navigates to uncovered lines and regions for this example.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- testing-qa
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 55/100