pkg/cover, syz-manager: show coverage summary

* pkg/cover, syz-manager: show coverage summary

The funccover or cover page is not easy for statistic purpose.

So add /cover?type=rawfiles to show coverage based on each file.
And /cover?type=table page to show coverage for group of components.

If driver_path_map.json exists, /cover?type=table can show component coverage.
Format example:
    {
      "all": [ "/" ],
      "audio": [
        "/techpack/audio/asoc",
        "/techpack/audio/dsp",
        "/techpack/audio/ipc",
        "/sound/core"
      ]
    }

If driver_path_map.json not exist, it will show one line summary.

* pkg/cover: use subsystem naming

* syz-manager: use /subsystemcover and /filecover

* pkg/cover: use subsystem from config

* pkg/mgrconfig: add kernel_subsystem

* pkg/cover, tools/syz-cover: fix make test

* all: fix presumit errors

* pkg/cover, syz-manager: fix subsystem

1 files changed, 21 insertions, 1 deletions

diff --git a/pkg/cover/report_test.go b/pkg/cover/report_test.go
index 63f1ff50a..0707eab64 100644
--- a/pkg/cover/report_test.go
+++ b/pkg/cover/report_test.go
@@ -180,7 +180,17 @@ func generateReport(t *testing.T, target *targets.Target, test Test) ([]byte, []
 	}
 	defer os.RemoveAll(dir)
 	bin := buildTestBinary(t, target, test, dir)
-	rg, err := MakeReportGenerator(target, "", dir, dir, dir)
+	subsystem := []Subsystem{
+		{
+			Name: "sound",
+			Paths: []string{
+				"sound",
+				"techpack/audio",
+			},
+		},
+	}
+
+	rg, err := MakeReportGenerator(target, "", dir, dir, dir, subsystem)
 	if err != nil {
 		return nil, nil, err
 	}
@@ -216,10 +226,20 @@ func generateReport(t *testing.T, target *targets.Target, test Test) ([]byte, []
 	if err := rg.DoHTML(html, test.Progs); err != nil {
 		return nil, nil, err
 	}
+	htmlTable := new(bytes.Buffer)
+	if err := rg.DoHTMLTable(htmlTable, test.Progs); err != nil {
+		return nil, nil, err
+	}
+	_ = htmlTable
 	csv := new(bytes.Buffer)
 	if err := rg.DoCSV(csv, test.Progs); err != nil {
 		return nil, nil, err
 	}
+	csvFiles := new(bytes.Buffer)
+	if err := rg.DoCSVFiles(csvFiles, test.Progs); err != nil {
+		return nil, nil, err
+	}
+	_ = csvFiles
 
 	return html.Bytes(), csv.Bytes(), nil
 }