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test_runner: display warn/error diagnostics with the dot reporter - #64578
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Niruhqs wants to merge 5 commits into
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test_runner: display warn/error diagnostics with the dot reporter#64578Niruhqs wants to merge 5 commits into
Niruhqs wants to merge 5 commits into
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Threads a level ('warn') through rootTest.diagnostic() for the
coverage-related warnings, so reporters can distinguish them from
routine info diagnostics.
Signed-off-by: Maisto <ndbd2822@gmail.com>…ntext
Test.prototype.diagnostic() now stores { message, level } instead of
a bare string, and TestContext/SuiteContext forward an optional level
argument (default 'info'). This is consumed by the dot reporter to
surface warn/error-level diagnostics, such as coverage failures.
Signed-off-by: Maisto <ndbd2822@gmail.com>Previously the dot reporter only handled test:pass/test:fail events, so a warn/error-level diagnostic (e.g. a coverage collection failure) produced no visible output at all, only a non-zero exit code. This mirrors the coloring/symbol already used by the spec reporter. Fixes: nodejs#60884 Signed-off-by: Maisto <ndbd2822@gmail.com>
Reuses the existing coverage_failure.js fixture, which mocks TestCoverage.prototype.summary() to throw, and asserts the dot reporter's output against a new snapshot. Signed-off-by: Maisto <ndbd2822@gmail.com>
Signed-off-by: Maisto <ndbd2822@gmail.com>
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Jul 18, 2026
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Previously the dot reporter only handled test:pass/test:fail events, so a warn/error-level diagnostic (e.g. a coverage collection failure) produced no visible output at all - just a non-zero exit code with no explanation.
This threads an optional level through Test.prototype.diagnostic() / TestContext / SuiteContext, marks the coverage-related diagnostics in harness.js as 'warn', and updates the dot reporter to display them using the same coloring/symbol already used by the spec reporter.
Fixes: #60884