"bufio"
	"bytes"
	"context"
	"crypto/tls"
	"encoding/base64"
	"errors"
	"fmt"
	"io"
	"mime"
	"mime/multipart"
	"net/http/httptrace"
	"net/http/internal/ascii"
	"net/textproto"
	"net/url"
	urlpkg "net/url"
	"strconv"
	"strings"
	"sync"
	_ "unsafe" // for linkname

	"golang.org/x/net/http/httpguts"
	"golang.org/x/net/idna"
)

const (
	defaultMaxMemory = 32 << 20 // 32 MB
)

		longdir := filepath.Join(t.gorootTestDir, t.goDirName())
		pkgs := goDirPackages(t.T, longdir, singlefilepkgs)
		errPkg := len(pkgs) - 1
		if wantError && action == "errorcheckandrundir" {
			// The last pkg should compiled successfully and will be run in next case.
			// Preceding pkg must return an error from compileInDir.
			errPkg--
		}
		importcfgfile := importcfg(pkgs)
		for i, pkg := range pkgs {

  if is_windows() or is_cygwin():
    properties_path = cygpath(properties_path)
  with open(properties_path, 'r') as f:
    filedata = f.read()

  revision = re.search(r'Pkg.Revision = (\d+)', filedata)
  if revision:
    ndk_version = revision.group(1)
  else:
    raise Exception('Unable to parse NDK revision.')
  if int(ndk_version) not in _SUPPORTED_ANDROID_NDK_VERSIONS: