{3, "ESRCH", "no such process"},
	{4, "EINTR", "interrupted system call"},
	{5, "EIO", "input/output error"},
	{6, "ENXIO", "device not configured"},
	{7, "E2BIG", "argument list too long"},
	{8, "ENOEXEC", "exec format error"},
	{9, "EBADF", "bad file descriptor"},
	{10, "ECHILD", "no child processes"},
	{11, "EDEADLK", "resource deadlock avoided"},
	{12, "ENOMEM", "cannot allocate memory"},

	2:   "no such file or directory",
	3:   "no such process",
	4:   "interrupted system call",
	5:   "input/output error",
	6:   "no such device or address",
	7:   "argument list too long",
	8:   "exec format error",
	9:   "bad file descriptor",
	10:  "no child processes",
	11:  "resource temporarily unavailable",
	12:  "cannot allocate memory",
	13:  "permission denied",

	'c': "char",
	'd': "double",
	'e': "long double",
	'f': "float",
	'g': "__float128",
	'h': "unsigned char",
	'i': "int",
	'j': "unsigned int",
	'l': "long",
	'm': "unsigned long",
	'n': "__int128",
	'o': "unsigned __int128",
	's': "short",
	't': "unsigned short",
	'v': "void",
	'w': "wchar_t",
	'x': "long long",
	'y': "unsigned long long",
	'z': "...",
}

package netip_test

import (
	"bytes"
	"encoding/json"
	"flag"
	"fmt"
	"internal/testenv"
	"net"
	. "net/netip"
	"reflect"
	"slices"
	"strings"
	"testing"
	"unique"
)

var long = flag.Bool("long", false, "run long tests")

type uint128 = Uint128

var (
	mustPrefix = MustParsePrefix
	mustIP     = MustParseAddr
	mustIPPort = MustParseAddrPort
)

func TestParseAddr(t *testing.T) {

	{"longStrinGwitHmixofsmaLLandcAps", "LONGSTRINGWITHMIXOFSMALLANDCAPS"},
	{"RENAN BASTOS 93 AOSDAJDJAIDJAIDAJIaidsjjaidijadsjiadjiOOKKO", "RENAN BASTOS 93 AOSDAJDJAIDJAIDAJIAIDSJJAIDIJADSJIADJIOOKKO"},
	{"long\u0250string\u0250with\u0250nonascii\u2C6Fchars", "LONG\u2C6FSTRING\u2C6FWITH\u2C6FNONASCII\u2C6FCHARS"},
	{"\u0250\u0250\u0250\u0250\u0250", "\u2C6F\u2C6F\u2C6F\u2C6F\u2C6F"}, // grows one byte per char

	{3, "ESRCH", "no such process"},
	{4, "EINTR", "interrupted system call"},
	{5, "EIO", "input/output error"},
	{6, "ENXIO", "device not configured"},
	{7, "E2BIG", "argument list too long"},
	{8, "ENOEXEC", "exec format error"},
	{9, "EBADF", "bad file descriptor"},
	{10, "ECHILD", "no child processes"},
	{11, "EDEADLK", "resource deadlock avoided"},
	{12, "ENOMEM", "cannot allocate memory"},

	{3, "ESRCH", "no such process"},
	{4, "EINTR", "interrupted system call"},
	{5, "EIO", "input/output error"},
	{6, "ENXIO", "device not configured"},
	{7, "E2BIG", "argument list too long"},
	{8, "ENOEXEC", "exec format error"},
	{9, "EBADF", "bad file descriptor"},
	{10, "ECHILD", "no child processes"},
	{11, "EDEADLK", "resource deadlock avoided"},
	{12, "ENOMEM", "cannot allocate memory"},

.summary-table dl, .summary-table dl dt, .summary-table dl dd {
    margin-top:0;
    margin-bottom:1px;
}
ul.tag-list, ul.tag-list-long {
    padding-left: 0;
    list-style: none;
}
ul.tag-list li {
    display: inline;
}
ul.tag-list li:not(:last-child):after,
ul.tag-list-long li:not(:last-child):after
{
    content: ", ";
    white-space: pre-wrap;
}
ul.preview-feature-list {
    list-style: none;

		tw := &teststringwriter{}
		b := NewWriterSize(tw, BufSize)
		b.WriteString("123456789")   // long string, empty buffer:
		tw.check(t, "", "123456789") // use WriteString
	}
	{
		tw := &teststringwriter{}
		b := NewWriterSize(tw, BufSize)
		b.WriteString("abc")
		tw.check(t, "", "")
		b.WriteString("123456789012345")      // long string, non-empty buffer

			// If it's expected to be broken, no point waiting around.
			deadline = time.Now().Add(1 * time.Second)
		} else {
			deadline = time.Now().Add(10 * time.Second)
		}
	}

	// If we're running a long test, start with a long duration
	// for tests that try to make sure something *doesn't* happen.
	duration := 5 * time.Second
	if testing.Short() {
		duration = 100 * time.Millisecond
	}