// (limited by the size of fd_set).
//
// Go does not use select, so it should not be subject to these limits.
// On some systems the limit is 256, which is very easy to run into,
// even in simple programs like gofmt when they parallelize walking
// a file tree.
//
// After a long discussion on go.dev/issue/46279, we decided the
// best approach was for Go to raise the limit unconditionally for itself,

//
// See also: go fmt, go vet.
//
// # Gofmt (reformat) package sources
//
// Usage:
//
//	go fmt [-n] [-x] [packages]
//
// Fmt runs the command 'gofmt -l -w' on the packages named
// by the import paths. It prints the names of the files that are modified.
//
// For more about gofmt, see 'go doc cmd/gofmt'.
// For more about specifying packages, see 'go help packages'.
//

}

func TestAbsPathExec(t *testing.T) {
	testenv.MustHaveExec(t)
	testenv.MustHaveGoBuild(t) // must have GOROOT/bin/gofmt, but close enough

	// A simple exec of a full path should work.
	// Go 1.22 broke this on Windows, requiring ".exe"; see #66586.
	exe := filepath.Join(testenv.GOROOT(t), "bin/gofmt")
	cmd := exec.Command(exe)
	if cmd.Path != exe {
		t.Errorf("exec.Command(%#q) set Path=%#q", exe, cmd.Path)
	}

// To add a new feature, define a key for it above and add it here. The features will be
// available throughout Kubernetes binaries.
//
// Entries are separated from each other with blank lines to avoid sweeping gofmt changes
// when adding or removing one entry.
var defaultKubernetesFeatureGates = map[featuregate.Feature]featuregate.FeatureSpec{
	CrossNamespaceVolumeDataSource: {Default: false, PreRelease: featuregate.Alpha},

building the package for Windows; similarly, math_386.s will be included
only when building the package for 32-bit x86.

Go versions 1.16 and earlier used a different syntax for build constraints,
with a "// +build" prefix. The gofmt command will add an equivalent //go:build
constraint when encountering the older syntax.
`,