import (
	"fmt"
	"testing"
)

func ptrint(i int) *int {
	return &i
}

func ptrstr(s string) *string {
	return &s
}

// custom type to test Stringer interface on non-pointer receiver.
type customString string

// String implements the Stringer interface for testing invocation
func (s customString) String() string {
	return "custom string " + string(s)
}

	// If visitor() returns false, visiting is short-circuited.
	VisitRulesFor(user user.Info, namespace string, visitor func(source fmt.Stringer, rule *rbacv1.PolicyRule, err error) bool)
}

// ConfirmNoEscalation determines if the roles for a given user in a given namespace encompass the provided role.

		return
	}

}

func tree(x []int32) *T {
	t := &T{}
	for _, d := range x {
		t.Insert(d, stringer(fmt.Sprintf("%v", d)))
	}
	return t
}

func treePlus1(x []int32) *T {
	t := &T{}
	for _, d := range x {
		t.Insert(d, stringer(fmt.Sprintf("%v", d+1)))
	}
	return t
}
func TestApplicInsert(t *testing.T) {

type Formatter interface {
	Format(f State, verb rune)
}

// Stringer is implemented by any value that has a String method,
// which defines the “native” format for that value.
// The String method is used to print values passed as an operand
// to any format that accepts a string or to an unformatted printer
// such as [Print].
type Stringer interface {
	String() string
}

// Code generated by "stringer -type=APIErrorCode -trimprefix=Err api-errors.go"; DO NOT EDIT.

package cmd

import "strconv"

func _() {
	// An "invalid array index" compiler error signifies that the constant values have changed.
	// Re-run the stringer command to generate them again.
	var x [1]struct{}
	_ = x[ErrNone-0]
	_ = x[ErrAccessDenied-1]
	_ = x[ErrBadDigest-2]
	_ = x[ErrEntityTooSmall-3]
	_ = x[ErrEntityTooLarge-4]

		t.Errorf(`expected "foo bar"; got %q`, result)
	}
}

func TestMultiWriter(t *testing.T) {
	sink := new(bytes.Buffer)
	// Hide bytes.Buffer's WriteString method:
	testMultiWriter(t, struct {
		Writer
		fmt.Stringer
	}{sink, sink})
}

func TestMultiWriter_String(t *testing.T) {
	testMultiWriter(t, new(bytes.Buffer))
}

// Test that a multiWriter.WriteString calls results in at most 1 allocation,

// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Constants

package dwarf

//go:generate stringer -type Attr -trimprefix=Attr

// An Attr identifies the attribute type in a DWARF [Entry.Field].
type Attr uint32

const (
	AttrSibling        Attr = 0x01
	AttrLocation       Attr = 0x02
	AttrName           Attr = 0x03

	@echo "Installing msgp" && go install -v github.com/tinylib/msgp@v1.1.10-0.20240227114326-6d6f813fff1b
	@echo "Installing stringer" && go install -v golang.org/x/tools/cmd/stringer@latest

crosscompile: ## cross compile minio
	@(env bash $(PWD)/buildscripts/cross-compile.sh)

verifiers: lint check-gen

check-gen: ## check for updated autogenerated files

	fmt.Printf("%x", nil)                       // ERROR "Printf format %x has arg nil of wrong type untyped nil"
	fmt.Printf("%s", stringerv)                 // ERROR "Printf format %s has arg stringerv of wrong type .*print.ptrStringer"
	fmt.Printf("%t", stringerv)                 // ERROR "Printf format %t has arg stringerv of wrong type .*print.ptrStringer"

	_ = struct{ s struct{ int } }{struct{ int }{0}}

	_ = (interface{})(nil)
	_ = (interface{ String() string })(nil)
	_ = (interface {
		String() string
	})(nil)
	_ = (interface{ fmt.Stringer })(nil)
	_ = (interface {
		fmt.Stringer
	})(nil)
}

func _() {
	// do not modify literals
	_ = "tab1	tab2	tab3	end"	// string contains 3 tabs