// See the License for the specific language governing permissions and
// limitations under the License.

package driver

import (
	"bytes"
	"fmt"
	"html/template"
	"io"
	"net"
	"net/http"
	gourl "net/url"
	"os"
	"os/exec"
	"strconv"
	"strings"
	"time"

	"github.com/google/pprof/internal/graph"
	"github.com/google/pprof/internal/measurement"
	"github.com/google/pprof/internal/plugin"

    }

    public void containsUnionOfResourcesFromAllParents() {
        URL resource1 = new File('res1').toURI().toURL()
        URL resource2 = new File('res2').toURI().toURL()
        URL resource3 = new File('res3').toURI().toURL()

        given:
        _ * parent1.getResources('resource') >> { return Collections.enumeration([resource1, resource2]) }

    )
    server.enqueue(MockResponse()) // The jdk's HttpUrlConnection is a bastard.
    server.enqueue(MockResponse())
    try {
      server.url("/a").toUrl().openConnection().getInputStream()
      fail<Any>()
    } catch (expected: IOException) {
    }
    server.url("/b").toUrl().openConnection().getInputStream() // Should succeed.
  }

  /**

    server.enqueue(MockResponse())
    try {
      server.url("/a").toUrl().openConnection().getInputStream()
      fail<Unit>()
    } catch (expected: IOException) {
      // Expected.
    }
    server.url("/b").toUrl().openConnection().getInputStream() // Should succeed.
  }

  @Test
  fun clearDispatcherQueue() {

        assertEquals("ftp://123.123.123.123/ccc.txt", ftpInfo.toUrl("/aaa/../ccc.txt"));

        value = "ftp://123.123.123.123/test test.txt";
        ftpInfo = new FtpClient.FtpInfo(value);
        assertEquals(value, ftpInfo.toUrl());
        assertEquals("123.123.123.123:21", ftpInfo.getCacheKey());
        assertEquals("123.123.123.123", ftpInfo.getHost());

        def resource = UrlExternalResource.open(file.toURI().toURL())
        resource.withContentIfPresent({} as ExternalResource.ContentAndMetadataAction) == null
    }

    def "can get metadata of file"() {
        def file = tmpDir.createFile("file")
        file.text = "1234"

        expect:
        def resource = UrlExternalResource.open(file.toURI().toURL())

        final URL url = new File("/Program File").toURI().toURL();
        assertEquals("file:" + getRoot() + "Program File", ResourceUtil.toExternalForm(url));
    }

    /**
     * @throws Exception
     */
    public void testGetFileName() throws Exception {
        URL url = new File("/Program File").toURI().toURL();
        assertEquals(getRoot() + "Program File", ResourceUtil.getFileName(url));

    /**
     * @throws Exception
     */
    public void testToJarFilePath() throws Exception {
        final File f = new File("/Program Files/foo.jar");
        final URL url = new URL("jar:" + f.toURI().toURL() + "!/");
        final String root = new File("/").getCanonicalPath();
        assertEquals(root + "Program Files" + File.separator + "foo.jar", JarFileUtil.toJarFilePath(url));
    }

    /**
     * @throws Exception

                def classFile = new File(file, name)
                if (classFile.exists()) {
                    return classFile.toURI().toURL()
                }
            } else if (file.isFile()) {
                def url = new URL("jar:${file.toURI().toURL()}!/${name}")
                try {
                    url.openStream().close()
                    return url
                } catch (FileNotFoundException) {

        }

        public String toUrl() {
            return toUrl(uri.getPath());
        }

        public String toChildUrl(final String child) {
            final String url = toUrl();
            if (url.endsWith("/")) {
                return normalize(toUrl() + child);
            }
            return normalize(toUrl() + "/" + child);
        }

        public String getParent() {