import org.hamcrest.MatcherAssert.assertThat

import org.junit.Test


class LinePreservingSubstringTest {

    @Test
    fun `given a range starting after the first line, it should return a substring prefixed by blank lines`() {
        val original = """
            // line 1
            // line 2
            buildscript {
                // line 4
            }
        """.replaceIndent()

		}
		p.comment = p.comment[:0]
	}

	p.trim()
	if b := p.Bytes(); len(b) == 0 || (len(b) >= 2 && b[len(b)-1] == '\n' && b[len(b)-2] == '\n') {
		// skip the blank line at top of file or after a blank line
	} else {
		p.printf("\n")
	}
	for i := 0; i < p.margin; i++ {
		p.printf("\t")
	}
}

// trim removes trailing spaces and tabs from the current line.
func (p *printer) trim() {

		},
		"invalid mode non-existent": {
			mode:         kubeproxyconfig.ProxyMode("non-existing"),
			expectedErrs: field.ErrorList{field.Invalid(newPath.Child("ProxyMode"), "non-existing", "must be iptables, ipvs, nftables or blank (blank means the best-available proxy [currently iptables])")},
		},
	} {

	// Determine cutpoint where +build comments are no longer valid.
	// They are valid in leading // comments in the file followed by
	// a blank line.
	//
	// This must be done as a separate pass because of the
	// requirement that the comment be followed by a blank line.
	var cutoff int
	for i, line := range lines {
		line = bytes.TrimSpace(line)
		if !bytes.HasPrefix(line, slashSlash) {
			if len(line) > 0 {

		// Export the types of PtraceRegs fields.
		re := regexp.MustCompile("ptrace(Psw|Fpregs|Per)")
		s = re.ReplaceAllString(s, "Ptrace$1")

		// Replace padding fields inserted by cgo with blank identifiers.
		re = regexp.MustCompile("Pad_cgo[A-Za-z0-9_]*")
		s = re.ReplaceAllString(s, "_")

		// We want to keep the X_ fields that are already consistently exported
		// for the other linux GOARCH settings.

	benchmarkAnalyzersArtificialBlankData(400, b)
}

func BenchmarkAnalyzersArtificialBlankData800(b *testing.B) {
	benchmarkAnalyzersArtificialBlankData(800, b)
}

// Benchmark analyzers against an artificial set of blank data.
// This does not cover all scaling factors, and it's not representative of a realistic snapshot, but it does cover some things.
func benchmarkAnalyzersArtificialBlankData(count int, b *testing.B) {

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Test that type substitution works and export/import works correctly even for a
// generic type that has multiple blank type params.

package main

import (
	"./a"
	"fmt"
)

func main() {
	var x a.T[int, a.Myint, string]
	fmt.Printf("%v\n", x)

        JavaExtensionRegistry extensionRegistry = asciidoctor.javaExtensionRegistry()
        extensionRegistry.includeProcessor(GuidesContributeIncludeProcessor.class)
    }

    def "defaults repo to gradle/guides and issue to blank url"() {
        given:
        String asciidocContent = """
            |= Doctitle
            |
            |include::contribute[]
            |""".stripMargin()
        when:

	// bandDur.
	bands []mmuBand
	// bandDur is the duration of each band.
	bandDur int64
}

type mmuBand struct {
	// minUtil is the minimum instantaneous mutator utilization in
	// this band.
	minUtil float64
	// cumUtil is the cumulative total mutator utilization between
	// time 0 and the left edge of this band.
	cumUtil totalUtil

	// integrator is the integrator for the left edge of this

	// Compute maximum common white prefix of all but the first,
	// last, and blank lines, and replace blank lines with empty
	// lines (the first line starts with /* and has no prefix).
	// In cases where only the first and last lines are not blank,
	// such as two-line comments, or comments where all inner lines
	// are blank, consider the last line for the prefix computation
	// since otherwise the prefix would be empty.
	//