covargs

Documentation

Index

• func ComputeSummaries(files []*codecoverage.File) ([]*codecoverage.GroupCoverageSummary, []*codecoverage.Metric)
• func ConvertFiles(export *llvm.Export, base string, mapping *DiffMapping) ([]*codecoverage.File, error)
• func SaveReport(files []*codecoverage.File, shardSize int, dir string) (*codecoverage.CoverageReport, error)
• type DiffMapping
• type LineMapping

Functions

func ComputeSummaries

func ComputeSummaries(files []*codecoverage.File) ([]*codecoverage.GroupCoverageSummary, []*codecoverage.Metric)

ComputeSummaries calculates aggregate summaries for all directories.

func ConvertFiles

func ConvertFiles(export *llvm.Export, base string, mapping *DiffMapping) ([]*codecoverage.File, error)

ConvertFiles converts the data in LLVM coverage JSON format into the compressed coverage format used by Chromium coverage service.

func SaveReport

func SaveReport(files []*codecoverage.File, shardSize int, dir string) (*codecoverage.CoverageReport, error)

SaveReport saves compresses coverage data to disk, optionally sharding the data into multiple files each of the same size.

Types

type DiffMapping

type DiffMapping map[string]LineMapping

DiffMapping represents a source transformation done by a diff (i.e. patch), where for each file it has a mapping from the old line number to the new one.

type LineMapping

type LineMapping map[int]int

LineMapping maps the old line number to the new one within a single file.