Snapshot now = snapshot();
        assertTrue(String.format("contents or modification time of %s have not changed", this), now.modTime != snapshot.modTime || !now.hash.equals(snapshot.hash));
    }

    public void assertContentsHaveChangedSince(Snapshot snapshot) {
        Snapshot now = snapshot();
        assertNotEquals(String.format("contents of %s have not changed", this), snapshot.hash, now.hash);
    }

        } catch (IOException e) {
            throw new UncheckedIOException(e);
        }
    }

    /**
     * Reads and returns file contents. If some exception is triggered the method returns information about this exception.
     * Useful for including file contents in debug trace / exception messages.
     *
     * @param file to read
     * @return content of the file or the problem description in case file cannot be read.

    )
    def "visiting zip trees"() {
        given:
        runner.tasksToRun = ['visitZip']
        runner.addBuildMutator { createArchive(it, "archive.zip") { contents, output -> contents.zipTo(output) } }

        when:
        def result = runner.run()

        then:
        result.assertCurrentVersionHasNotRegressed()
    }

    @RunFor(

 * <p>
 * Permissions consist of:
 * <ul>
 *     <li>READ access: the capability to view the contents of a file, or to list the contents of a directory</li>
 *     <li>WRITE access: the capability to modify or remove the contents of a file, or to add or remove files to/from a directory</li>

            }
        }
    }
}

tasks.register("zip", Zip) {
    from "archive-contents"
    archiveFileName = "archive.zip"
}

tasks.register("tar", Tar) {
    from "archive-contents"
    archiveFileName = "archive.tar"
}

tasks.register("tarGz", Tar) {
    from "archive-contents"
    archiveFileName = "archive.tar.gz"
    compression = 'gzip'
}

        then:
        outputDoesNotContain 'bar!'
        configurationCache.assertStateLoaded()
    }

    def "init script names do not matter, their contents do"() {

        given:
        def initScript1 = file('initscript1.gradle.kts').tap {
            text = 'println("initscript1!")'
        }
        def initScript2 = file('initscript2.gradle').tap {

import javax.annotation.CheckReturnValue;
import java.io.File;
import java.util.Collection;
import java.util.List;

/**
 * <p>
 * Responsible for updating the file watchers based on changes to the contents of the virtual file system,
 * and changes to the file system hierarchies we are allowed to watch.</p>
 *
 * <p>
 * The following terms are worth distinguishing between:
 * </p>
 *
 * <dl>

    static void assertUrlContentContains(URL url, String contents) {
        assert url.text.contains(contents)
    }

    /**
     * Asserts that the content at the specified url matches the content in the provided String
     */
    static void assertUrlContent(URL url, String contents) {
        assert TextUtil.normaliseLineSeparators(url.text) == TextUtil.normaliseLineSeparators(contents)
    }

    /**

a strong {
    color: inherit;
}

img {
    max-width: 100%;
}

table {
    width: 100%;
    font-size: 85%;
    border: 1px solid #e5e5e5;
    border-collapse: collapse;
}

.table-contents {
    overflow-x: auto;
    padding-left: 0.6rem;
    margin-bottom: 1rem;
}

td,
th {
    padding: .25rem .5rem;
    border: 1px solid #e5e5e5;
}

th {
    text-align: left;
}

    private void printFileTree(File dir) {
        def list = []
        if (dir.exists()) {
            dir.eachFileRecurse { file ->
                list << file
            }
        }

        println "Contents of $dir.absolutePath:"
        list.each {
            println it.path
        }
    }

    def "fails when user home directory is used and Gradle has not been run before"() {
        when: