class CompositeOperationTest extends Specification {

    def "execution time is sum of execution time of child operations"() {
        given:
        Operation child1 = operation(12)
        Operation child2 = operation(10)
        def operation = new CompositeOperation<Operation>([child1, child2])

        expect:
        operation.elapsedTime == 22
    }

    def operation(long elapsedTime) {

// Copyright 2011 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.

// This file implements CGI from the perspective of a child
// process.

package cgi

import (
	"bufio"
	"crypto/tls"
	"errors"
	"fmt"
	"io"
	"net"
	"net/http"
	"net/url"
	"os"
	"strconv"
	"strings"
)

        resolve.prepare()
        resolve.addDefaultVariantDerivationStrategy()
        resolve.expectDefaultConfiguration("runtime")
        createDirs("child1", "child2")
        settingsFile << """
            rootProject.name = 'testproject'
            include 'child1', 'child2'
        """
        buildFile << """
            allprojects {
                repositories {
                    maven { url '${mavenRepo.uri}' }

    Project child1
    Project child2

    def setup() {
        child1 = ProjectBuilder.builder().withName("child1").withParent(project).build()
        child2 = ProjectBuilder.builder().withName("child2").withParent(project).build()

        [project, child1, child2].each { it.pluginManager.apply(EclipsePlugin) }
        [child1, child2].each {
            it.plugins.apply(JavaPlugin)
        }

        outputContains(": - {12}")
        outputContains(": - [12]")
        outputContains(":child1 - {12}")
        outputContains(":child1 - [12]")

        and:
        succeeds()
        outputContains(": - {12}")
        outputContains(": - [12]")
        outputContains(":child1 - {12}")
        outputContains(":child1 - [12]")
    }

    @ToBeFixedForConfigurationCache(because = "test expects scripts evaluation")

    compile "group:test1:1.0"
    compile project(':child1')
    compile project(':child2')
}
project(':child1') {
    artifacts {
        compile file("child1.jar")
    }
    dependencies {
        compile files("child1-lib.jar")
        compile "group:test2:1.0"
    }
}
project(':child2') {
    artifacts {
        compile file("child2.jar")
    }
}

task verify {
    doLast {

        model.projects*.name == ["root", "child1", "child2"]
        model.projects*.path == [":", ":child1", ":child2"]
        model.includedBuilds.empty
        model.editableBuilds.empty

        where:
        startProject | _
        project      | _
        child2       | _
    }

    def "builds model for included builds"() {

                vfsStore.store(regularFile("${location}/some/child"))
                vfsStore.store(regularFile("${location}/other/child"))
                instant.partialSnapshotsStored
                thread.blockUntil.invalidated
                vfsStore.store(regularFile("${location}/other/child2"))
                vfsStore.store(regularFile("${location}/some/child2"))
                instant.snapshottingFinished

    public static Element getFirstChildElement(Element parentElem, String name) {
        if (parentElem == null) {
            return null;
        }
        NodeList childs = parentElem.getChildNodes();
        for (int i = 0; i < childs.getLength(); i++) {
            Node node = childs.item(i);
            if (node instanceof Element && name.equals(node.getNodeName())) {
                return (Element) node;
            }
        }

	cpid2, cpgrp2 := cmd2.Info()

	if cpid2 == ppid {
		t.Fatalf("Parent and child 2 have the same process ID")
	}

	if cpgrp2 == ppgrp {
		t.Fatalf("Parent and child 2 are in the same process group")
	}

	if cpid2 == cpgrp2 {
		t.Fatalf("Child 2's process group is its process ID")
	}

	if cpid1 == cpid2 {
		t.Fatalf("Child 1 and 2 have the same process ID")
	}

	if cpgrp1 != cpgrp2 {