}
}

func TestSimpleForward(t *testing.T) {
	pkgs, err := loadPkgs("./testdata/simple-fwd/aaa")
	if err != nil {
		t.Fatalf("unexpected failure: %v", err)
	}
	if len(pkgs) != 1 {
		t.Fatalf("expected 1 pkg result, got %d", len(pkgs))
	}
	if pkgs[0].PkgPath != "k8s.io/kubernetes/cmd/import-boss/testdata/simple-fwd/aaa" {
		t.Fatalf("wrong PkgPath: %q", pkgs[0].PkgPath)
	}

	boss := newBoss(pkgs)

	}
	if _, err := fmt.Fprintf(w, "mode: %s\n", fm.cm.String()); err != nil {
		return err
	}
	pkgs := make([]string, 0, len(fm.pm))
	for importpath := range fm.pm {
		pkgs = append(pkgs, importpath)
	}
	slices.Sort(pkgs)
	for _, importpath := range pkgs {
		p := fm.pm[importpath]
		units := make([]extcu, 0, len(p.unitTable))
		for u := range p.unitTable {
			units = append(units, u)

func main() {
	klog.InitFlags(nil)
	pflag.CommandLine.AddGoFlagSet(flag.CommandLine)
	pflag.Parse()

	pkgs, err := loadPkgs(pflag.Args()...)
	if err != nil {
		klog.Errorf("failed to load packages: %v", err)
	}

	pkgs = massage(pkgs)
	boss := newBoss(pkgs)

	var allErrs []error
	for _, pkg := range pkgs {
		if pkgErrs := boss.Verify(pkg); pkgErrs != nil {
			allErrs = append(allErrs, pkgErrs...)
		}
	}

// will always include at least one package.
func (opts *goTest) packages() []string {
	pkgs := opts.pkgs
	if opts.pkg != "" {
		pkgs = append(pkgs[:len(pkgs):len(pkgs)], opts.pkg)
	}
	if len(pkgs) == 0 {
		panic("no packages")
	}
	return pkgs
}

// printSkip prints a skip message for all of goTest.
func (opts *goTest) printSkip(t *tester, msg string) {
	if t.json {

// As a side effect, buildStacks also constructs ld.pkgs,
// the list of all packages loaded.
func (ld *loader) buildStacks() {
	if len(ld.pkgs) > 0 {
		panic("buildStacks")
	}
	for _, pkg := range ld.roots {
		pkg.stack = pkg // sentinel to avoid processing in next loop
		ld.pkgs = append(ld.pkgs, pkg)
	}
	for i := 0; i < len(ld.pkgs); i++ { // not range: appending to ld.pkgs in loop
		pkg := ld.pkgs[i]

				p.Internal.CmdlinePkgLiteral = true
			}
			pkgs = append(pkgs, p)
		}
	}

	if opts.MainOnly {
		pkgs = mainPackagesOnly(pkgs, matches)
	}

	// Now that CmdlinePkg is set correctly,
	// compute the effective flags for all loaded packages
	// (not just the ones matching the patterns but also
	// their dependencies).
	setToolFlags(pkgs...)

	setPGOProfilePath(pkgs)

	return pkgs

	pkgOpts := load.PackageOpts{ModResolveTests: true}
	pkgs = load.PackagesAndErrors(ctx, pkgOpts, pkgArgs)
	load.CheckPackageErrors(pkgs)
	if len(pkgs) == 0 {
		base.Fatalf("no packages to test")
	}

	if testFuzz != "" {
		if !platform.FuzzSupported(cfg.Goos, cfg.Goarch) {
			base.Fatalf("-fuzz flag is not supported on %s/%s", cfg.Goos, cfg.Goarch)
		}
		if len(pkgs) != 1 {

	// TODO(mdempsky): Consider using some non-nil pointer to indicate
	// the universe scope, so we don't need to keep re-reading it.
	if pkg := pr.pkgs[idx]; pkg != nil {
		return pkg
	}

	pkg := pr.newReader(pkgbits.RelocPkg, idx, pkgbits.SyncPkgDef).doPkg()
	pr.pkgs[idx] = pkg
	return pkg
}

func (r *reader) doPkg() *types.Package {
	path := r.String()
	switch path {
	case "":
		path = r.p.PkgPath()

// type-checks.
func (c *stdlibChecker) getDirPackage(dir string) (*Package, error) {
	c.mu.Lock()
	fut, ok := c.pkgs[dir]
	if !ok {
		// First request for this package dir; type check.
		fut = &futurePackage{
			done: make(chan struct{}),
		}
		c.pkgs[dir] = fut
		files, ok := c.dirFiles[dir]
		c.mu.Unlock()
		if !ok {
			fut.err = fmt.Errorf("no files for %s", dir)
		} else {

// both retain the same versions of all packages in pkgs and satisfy the
// graph-pruning invariants (if applicable).
func tidyRoots(ctx context.Context, rs *Requirements, pkgs []*loadPkg) (*Requirements, error) {
	mainModule := MainModules.mustGetSingleMainModule()
	if rs.pruning == unpruned {
		return tidyUnprunedRoots(ctx, mainModule, rs, pkgs)
	}
	return tidyPrunedRoots(ctx, mainModule, rs, pkgs)
}