//
//	strings
//	"abc"
//	"123x"
//	regexps
//	"[a-z]+"
//	0-3;0-3
//	-;-
//	"([0-9])([0-9])([0-9])"
//	-;-
//	-;0-3 0-1 1-2 2-3
//
// The stanza begins by defining a set of strings, quoted
// using Go double-quote syntax, one per line. Then the
// regexps section gives a sequence of regexps to run on
// the strings. In the block that follows a regexp, each line

//	"123 abc 456".findAll('[0-9]*', 1) // returns ['123']
//	"123 abc 456".findAll('xyz') // returns []
func Regex() cel.EnvOption {
	return cel.Lib(regexLib)
}

var regexLib = &regex{}

type regex struct{}

func (*regex) LibraryName() string {
	return "k8s.regex"
}

var regexLibraryDecls = map[string][]cel.FunctionOpt{
	"find": {

	} else {
		regexp.prefix, regexp.prefixComplete, regexp.prefixEnd = onePassPrefix(prog)
	}
	if regexp.prefix != "" {
		// TODO(rsc): Remove this allocation by adding
		// IndexString to package bytes.
		regexp.prefixBytes = []byte(regexp.prefix)
		regexp.prefixRune, _ = utf8.DecodeRuneInString(regexp.prefix)
	}

	n := len(prog.Inst)
	i := 0
	for matchSize[i] != 0 && matchSize[i] < n {
		i++
	}

package syntax

// Note to implementers:
// In this package, re is always a *Regexp and r is always a rune.

import (
	"slices"
	"strconv"
	"strings"
	"unicode"
)

// A Regexp is a node in a regular expression syntax tree.
type Regexp struct {
	Op       Op // operator
	Flags    Flags
	Sub      []*Regexp  // subexpressions, if any
	Sub0     [1]*Regexp // storage for short Sub

		im = im || ignored
		if focused && !ignored {
			samples = append(samples, s)
		}
	}
	p.Sample = samples
	return
}

// focusedSample checks a sample against focus and ignore regexps.
// Returns whether the focus/ignore regexps match any tags.
func focusedSample(s *Sample, focus, ignore TagMatch) (fm, im bool) {
	fm = focus == nil
	for key, vals := range s.Label {
		for _, val := range vals {

toolchain from a released Go version (and verify that the new tests
fail), and then re-running the tests using the devel toolchain.


- Regexps comments syntax

Instructions to match are specified inside plain comments that start
with an architecture tag, followed by a colon and a quoted Go-style
regexp to be matched. For example, the following test:

  func Sqrt(x float64) float64 {
  	   // amd64:"SQRTSD"
  	   // arm64:"FSQRTD"

		stats.suffixes = rbacEnvoyStatsMatcherInclusionSuffix
	} else {
		stats.suffixes += "," + rbacEnvoyStatsMatcherInclusionSuffix
	}

	if stats.regexps == "" {
		stats.regexps = requiredEnvoyStatsMatcherInclusionRegexes
	} else {
		stats.regexps += "," + requiredEnvoyStatsMatcherInclusionRegexes
	}

	if err := gsm.Validate(); err != nil {
		t.Fatalf("Generated invalid matcher: %v", err)
	}

		To(s.getExec).
		Operation("getExec"))
	ws.Route(ws.POST("/{podNamespace}/{podID}/{containerName}").
		To(s.getExec).
		Operation("getExec"))
	ws.Route(ws.GET("/{podNamespace}/{podID}/{uid}/{containerName}").
		To(s.getExec).
		Operation("getExec"))
	ws.Route(ws.POST("/{podNamespace}/{podID}/{uid}/{containerName}").
		To(s.getExec).
		Operation("getExec"))
	s.restfulCont.Add(ws)

	if len(expectRuntimeErrPattern) > 0 {
		if err == nil {
			t.Fatalf("no runtime error thrown. Expected: %v", expectRuntimeErrPattern)
		} else if matched, regexErr := regexp.MatchString(expectRuntimeErrPattern, err.Error()); regexErr != nil {
			t.Fatalf("failed to compile expected err regex: %v", regexErr)
		} else if !matched {
			t.Fatalf("unexpected err: %v", err)
		}
	} else if err != nil {
		t.Fatalf("%v", err)

        assertTestClassExecutionResultReport(classReport)
    }

    boolean containsLinesThatMatch(String text, String... regexes) {
        return regexes.every { regex ->
            text.readLines().find { it.matches regex }
        }
    }

    private String expectedOutput(String testSuiteName) {