# Restore previous GOCOVERDIR setting
env GOCOVERDIR=$SAVEGOCOVERDIR

# Check to make sure we instrumented just the main package, not
# any dependencies.
go tool covdata pkglist -i=$WORK/covdata
stdout cmd/nm
! stdout cmd/internal/goobj pkglist.txt

# ... now collect a coverage profile from a Go file
# listed on the command line.
go build -cover -o $WORK/another.exe testdata/another.go
mkdir $WORK/covdata2

	goCmd, err := testenv.GoTool()
	if err != nil {
		t.Fatal(err)
	}
	pkgList, err := exec.Command(goCmd, "list", "-deps", "runtime").Output()
	if err != nil {
		if err, ok := err.(*exec.ExitError); ok {
			t.Log(string(err.Stderr))
		}
		t.Fatal(err)
	}
	for _, pkg := range strings.Split(strings.TrimRight(string(pkgList), "\n"), "\n") {
		if pkg == "unsafe" {
			continue
		}

	}
	fmt.Fprintf(os.Stderr, "usage: go tool covdata [command]\n")
	fmt.Fprintf(os.Stderr, `
Commands are:

textfmt     convert coverage data to textual format
percent     output total percentage of statements covered
pkglist     output list of package import paths
func        output coverage profile information for each function
merge       merge data files together
subtract    subtract one set of data files from another set

// license that can be found in the LICENSE file.

package main

// This file contains functions and apis to support the "go tool
// covdata" sub-commands that relate to dumping text format summaries
// and reports: "pkglist", "func",  "debugdump", "percent", and
// "textfmt".

import (
	"flag"
	"fmt"
	"internal/coverage"
	"internal/coverage/calloc"
	"internal/coverage/cformat"
	"internal/coverage/cmerge"

	// data file and a counter file. If we get more than just this one
	// pair, something went wrong.
	podlist, err := pods.CollectPods([]string{outdir}, true)
	if err != nil {
		t.Fatal(err)
	}
	if len(podlist) != 1 {
		t.Fatalf("expected 1 pod, got %d pods", len(podlist))
	}
	ncdfs := len(podlist[0].CounterDataFiles)
	if ncdfs != 1 {
		t.Fatalf("expected 1 counter data file, got %d", ncdfs)
	}

	tmpRefFlags goobj.RefFlags
	tmpRefName  goobj.RefName
}

// prepare package index list
func (w *writer) init() {
	w.pkglist = make([]string, len(w.ctxt.pkgIdx)+1)
	w.pkglist[0] = "" // dummy invalid package for index 0
	for pkg, i := range w.ctxt.pkgIdx {
		w.pkglist[i] = pkg
	}
}

func (w *writer) writeFile(ctxt *Link, file *FileInfo) {
	f, err := os.Open(file.Name)
	if err != nil {

	// Special handling for "any", whose representation may be changed by the
	// gotypesalias GODEBUG variable.
	p.typCache[uint64(len(predeclared))] = types.Universe.Lookup("any").Type()

	pkgList := make([]*types.Package, r.uint64())
	for i := range pkgList {
		pkgPathOff := r.uint64()
		pkgPath := p.stringAt(pkgPathOff)
		pkgName := p.stringAt(r.uint64())
		_ = r.uint64() // package height; unused by go/types

		if pkgPath == "" {

	$ go tool covdata percent -i=profiledir
	cov-example/p	coverage: 41.1% of statements
	main	coverage: 87.5% of statements
	$

2. Report import paths of packages profiled

	$ go tool covdata pkglist -i=profiledir
	cov-example/p
	main
	$

3. Report percent statements covered by function:

	$ go tool covdata func -i=profiledir
	cov-example/p/p.go:12:		emptyFn			0.0%
	cov-example/p/p.go:32:		Small			100.0%

	for i := range s {
		s[i].Pkg = r.StringRef(off)
		copy(s[i].Fingerprint[:], r.BytesAt(off+stringRefSize, len(s[i].Fingerprint)))
		off += importedPkgSize
	}
	return s
}

func (r *Reader) Pkglist() []string {
	n := (r.h.Offsets[BlkPkgIdx+1] - r.h.Offsets[BlkPkgIdx]) / stringRefSize
	s := make([]string, n)
	off := r.h.Offsets[BlkPkgIdx]
	for i := range s {
		s[i] = r.StringRef(off)
		off += stringRefSize

specific language governing permissions and limitations # * under the License. # ********** OSGI_MINIMUM-1.0.pkglist = OSGI_MINIMUM-1.1.extends = OSGI_MINIMUM-1.0 OSGI_MINIMUM-1.1.pkglist = CDC-1.0_Foundation-1.0.pkglist = \ javax.microedition.io CDC-1.1_Foundation-1.1.extends = CDC-1.0_Foundation-1.0 CDC-1.1_Foundation-1.1.pkglist = \ javax.microedition.pki,\ javax.security.auth.x500 J2SE-1.2.pkglist = \ javax.accessibility,\ javax.swing,\ javax.swing.border,\ javax.swing.colorchooser,\ javax.swing.event,\...