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| author | Dmitry Vyukov <dvyukov@google.com> | 2025-04-10 12:01:26 +0200 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2025-04-10 10:35:55 +0000 |
| commit | e63481ffe5d7a5688b7422c02445312b5e9046eb (patch) | |
| tree | ba4459b857101e9585ae0dca8d23d197d54131f7 /pkg/cover/html.go | |
| parent | 61f3a7a57df08628edf27581563a6b1c9afb61a2 (diff) | |
dashboard/app: export info about uncovered blocks as well
Currently it's only possible to understand total number of uncovered
blocks in a function (implicitly defined by Instrumented field).
This does not allow to render coverage data, nor do detailed analysis
on line level. Export detailed info about both covered and uncovered blocks.
This allows to e.g. calculate coverage percent for kernel interfaces.
Diffstat (limited to 'pkg/cover/html.go')
| -rw-r--r-- | pkg/cover/html.go | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/pkg/cover/html.go b/pkg/cover/html.go index c7bd945b6..1b2d4d024 100644 --- a/pkg/cover/html.go +++ b/pkg/cover/html.go @@ -264,19 +264,19 @@ type ProgramCoverage struct { } type FileCoverage struct { - Repo string `json:"repo,omitempty"` - Commit string `json:"commit,omitempty"` - FilePath string `json:"file_path"` - Functions []*FunctionCoverage `json:"functions"` + Repo string `json:"repo,omitempty"` + Commit string `json:"commit,omitempty"` + FilePath string `json:"file_path"` + Functions []*FuncCoverage `json:"functions"` } -type FunctionCoverage struct { - FuncName string `json:"func_name"` - Instrumented int `json:"total_blocks,omitempty"` - Blocks []*CoveredBlock `json:"covered_blocks"` +type FuncCoverage struct { + FuncName string `json:"func_name"` + Blocks []*Block `json:"blocks"` } -type CoveredBlock struct { +type Block struct { + HitCount int `json:"hit_count,omitempty"` FromLine int `json:"from_line"` FromCol int `json:"from_column"` ToLine int `json:"to_line"` @@ -312,22 +312,23 @@ func (rg *ReportGenerator) DoCoverPrograms(w io.Writer, params HandlerParams) er var progCoverage []*FileCoverage for filePath, functions := range fileFuncFrames { - var expFuncs []*FunctionCoverage + var expFuncs []*FuncCoverage for funcName, frames := range functions { - var expCoveredBlocks []*CoveredBlock + var expCoveredBlocks []*Block for _, frame := range frames { endCol := frame.EndCol if endCol == backend.LineEnd { endCol = -1 } - expCoveredBlocks = append(expCoveredBlocks, &CoveredBlock{ + expCoveredBlocks = append(expCoveredBlocks, &Block{ + HitCount: 1, FromCol: frame.StartCol, FromLine: frame.StartLine, ToCol: endCol, ToLine: frame.EndLine, }) } - expFuncs = append(expFuncs, &FunctionCoverage{ + expFuncs = append(expFuncs, &FuncCoverage{ FuncName: funcName, Blocks: expCoveredBlocks, }) |