Module coverage_query 

Language-neutral coverage query operators.

Querying is deliberately separated from the CLI and storage container. This module accepts the frozen analyzed view and owns structural query semantics shared by every language frontend.

Structs

CoverageAnchor

CoverageArea

Coverage of one directory: what its files have to cover, how much of it is covered, and how much of it each kind of test covers.

CoverageAreaKind

CoverageAreasData

CoverageAreasQueryOptions

CoverageBranchObligation

CoverageCoveringPhase

CoverageCoveringTest

CoverageCoversAnchorsData

CoverageCoversLineData

CoverageCoversQueryOptions

CoverageDecisionCondition

CoverageDecisionDetailData

CoverageDecisionMatch

CoverageDecisionMatchesData

CoverageDecisionQueryOptions

CoverageDecisionTotals

CoverageDiagnostic

CoverageDiffCounts

CoverageDiffData

CoverageDiffDelta

CoverageDiffFile

How much of a comparison falls in one file.

CoverageDiffInputs

What two runs of a comparison had in common. With the same source, a difference between them is not a change in the code: two e2e runs of one commit read “lost: 11 lines, 31 branches” with nothing to say so.

CoverageDiffQueryOptions

CoverageDiffSide

CoverageDimensionQueryOptions

CoverageFileCounts

CoverageFileDecisionRow

A decision with conditions missing, and what each of them is missing.

CoverageFileDecisionsData

CoverageFileDecisionsOptions

CoverageFileDetailData

CoverageFileDetailOptions

CoverageFileGapLine

CoverageFileLimitation

CoverageFileQueryOptions

CoverageFileQueryResult

CoverageFilesData

CoverageGapsData

CoverageHitDetail

CoverageKindGapContext

CoverageKindsData

CoverageLineObligation

CoverageLocation

CoverageMcdcObligation

CoverageMinimizeData

CoverageMinimizeQueryOptions

CoverageMinimizedTest

CoverageMissingCondition

CoverageOtherCoverage

CoverageOtherTest

CoveragePointObligation

CoverageQueryFilters

CoverageRunnersData

CoverageScopeData

CoverageScopeQueryOptions

CoverageSelectedDecision

CoverageSelectedTest

CoverageSummaryData

CoverageSummaryQueryOptions

CoverageTestDecision

CoverageTestDetailData

CoverageTestMatch

CoverageTestMatchesData

CoverageTestPhase

CoverageTestQueryOptions

CoverageTestTotals

CoversCache

What the lines of one call share: the run’s tests, phases and limitations, and each file’s points, decisions and gaps, read once however many lines of the file are asked. One call has one view and one set of filters, so nothing here depends on the line.

DecisionGapTotals

FileDetailSource

What a file’s detail is read from: the run’s lines, points, decisions, limitations and tests, read once and kept by file.

MinimumTestSetResult

ScopeCounts

ScopeDirectory

ScopeGroup

One row of the scope overview: the files of one place that share a status and the reason for it.

TestAttributionCounts

Tests by how completely their coverage is their own.

TestWithoutEvidence

A test that made assertions and has no line, hit or decision to its name.

TestsWithoutEvidenceData

TestsWithoutEvidenceOptions

UnclassifiedSource

The unclassified files of a run by where they are, and the source roots to name if they are the project’s own code: the roots discovery found plus each of those places.

Enums

CoverageCoversData

CoverageDecisionData

CoverageDimensionQueryData

CoverageFileObligation

CoverageFileQueryData

CoverageTestData

DecisionSort

MinimizeMetric

QueryError

Functions

coverage_areas_query

Coverage by directory, split by test kind. “Where is the coverage” was the first question after a full run, and answering it took an LCOV export and a script: listings named files only and carried no totals.

coverage_covers_query

coverage_covers_query_cached

coverage_covers_query for one of several lines, reading what the lines share through cache.

coverage_decision_query

coverage_diff_query

coverage_dimension_query

coverage_file_decisions_query

coverage_file_detail_from

One file’s detail from a run already read. options.view is the view the run was read in.

coverage_file_detail_query

coverage_file_query

coverage_minimize_query

coverage_scope_query

coverage_summary_query

coverage_test_query

dimension_for_metric

One metric of a file’s or a directory’s counts; all reads as lines.

minimum_test_set

missing_outcome_words

A condition’s gap in words: which value it never took, or that it never decided alone.

scope_groups

Every scope entry, grouped. 845 entries took five pages to read and an awk to see that 79 of 89 unclassified files were one directory.

tests_without_evidence_query

Every test the run’s summary counts under “made assertions, but Supercov received no source-coverage evidence”. The summary names one of them; 63 tests behind one example could not be followed up.

unclassified_source