// same import path; counter data values will be accumulated.
func (fm *Formatter) SetPackage(importpath string) {
	if importpath == fm.pkg {
		return
	}
	fm.pkg = importpath
	ps, ok := fm.pm[importpath]
	if !ok {
		ps = new(pstate)
		fm.pm[importpath] = ps
		ps.unitTable = make(map[extcu]uint32)
		ps.funcTable = make(map[fnfile]uint32)
	}
	fm.p = ps
}

# the non-pgo variant's slice when it modifies the pgo variant's Imports field to
# add the [.ForMain] suffix.

go list -f 'ImportPath: "{{.ImportPath}}", Imports: "{{.Imports}}", ImportMap: "{{.ImportMap}}"' m/a m/b
cmp stdout want

-- want --
ImportPath: "m/a", Imports: "[m/b [m/a]]", ImportMap: "map[m/b:m/b [m/a]]"
ImportPath: "m/b", Imports: "[m/c]", ImportMap: "map[]"
-- go.mod --
module m

go 1.23

-- a/a.go --
package main

	// src/cmd/go/internal/modcmd/vendor.go
	fold := str.ToFold(p.ImportPath)
	if other := foldPath[fold]; other == "" {
		foldPath[fold] = p.ImportPath
	} else if other != p.ImportPath {
		setError(ImportErrorf(p.ImportPath, "case-insensitive import collision: %q and %q", p.ImportPath, other))
		return
	}

	if !SafeArg(p.ImportPath) {
		setError(ImportErrorf(p.ImportPath, "invalid import path %q", p.ImportPath))
		return
	}

			pxtestErr = err
		}
		if p1.Incomplete {
			pxtestIncomplete = true
		}
		if p1.ImportPath == p.ImportPath {
			pxtestNeedsPtest = true
		} else {
			ximports = append(ximports, p1)
		}
		p.XTestImports[i] = p1.ImportPath
	}
	p.XTestEmbedFiles, xtestEmbed, err = resolveEmbed(p.Dir, p.XTestEmbedPatterns)
	if err != nil && pxtestErr == nil {
		pxtestErr = &PackageError{
			ImportStack: stk.Copy(),

}

func (TestDeps) WriteProfileTo(name string, w io.Writer, debug int) error {
	return pprof.Lookup(name).WriteTo(w, debug)
}

// ImportPath is the import path of the testing binary, set by the generated main function.
var ImportPath string

func (TestDeps) ImportPath() string {
	return ImportPath
}

// testLog implements testlog.Interface, logging actions by package os.
type testLog struct {
	mu  sync.Mutex
	w   *bufio.Writer

	c := s.(*ImportSpec).Comment
	if c == nil {
		return ""
	}
	return c.Text()
}

// collapse indicates whether prev may be removed, leaving only next.
func collapse(prev, next Spec) bool {
	if importPath(next) != importPath(prev) || importName(next) != importName(prev) {
		return false
	}
	return prev.(*ImportSpec).Comment == nil
}

type posSpan struct {
	Start token.Pos
	End   token.Pos
}

type cgPos struct {

		return cmdErr
	}

	// Fetch defaults from the package.
	var p *load.Package
	a := sh.action
	if a != nil {
		p = a.Package
	}
	var importPath string
	if p != nil {
		importPath = p.ImportPath
		if desc == "" {
			desc = p.Desc()
		}
		if dir == "" {
			dir = p.Dir
		}
	}

	out := string(cmdOut)

	if !strings.HasSuffix(out, "\n") {

func (b *B) run() {
	labelsOnce.Do(func() {
		fmt.Fprintf(b.w, "goos: %s\n", runtime.GOOS)
		fmt.Fprintf(b.w, "goarch: %s\n", runtime.GOARCH)
		if b.importPath != "" {
			fmt.Fprintf(b.w, "pkg: %s\n", b.importPath)
		}
		if cpu := sysinfo.CPUName(); cpu != "" {
			fmt.Fprintf(b.w, "cpu: %s\n", cpu)
		}
	})
	if b.context != nil {
		// Running go test --test.bench

		if err != nil {
			str := err.Error()
			str = strings.TrimPrefix(str, "\n")
			if p.ImportPath != "" {
				base.Errorf("# %s\n%s", p.ImportPath, str)
			} else {
				base.Errorf("%s", str)
			}
			fmt.Printf("FAIL\t%s [setup failed]\n", p.ImportPath)
			continue
		}
		builds = append(builds, buildTest)
		runs = append(runs, runTest)
		prints = append(prints, printTest)

		p1 := a1.Package
		if p1 == nil || p1.ImportPath == "" {
			continue
		}
		// Add import mapping if needed
		// (for imports like "runtime/cgo" that appear only in generated code).
		if !vcfgMapped[p1.ImportPath] {
			vcfg.ImportMap[p1.ImportPath] = p1.ImportPath
		}
		if a1.built != "" {
			vcfg.PackageFile[p1.ImportPath] = a1.built
		}
		if p1.Standard {