func (v *Cmd) IsSecure(repo string) bool {
	u, err := urlpkg.Parse(repo)
	if err != nil {
		// If repo is not a URL, it's not secure.
		return false
	}
	if VCSTestRepoURL != "" && web.IsLocalHost(u) {
		// If the vcstest server is in use, it may redirect to other local ports for
		// other protocols (such as svn). Assume that all loopback addresses are
		// secure during testing.
		return true
	}
	return v.isSecureScheme(u.Scheme)
}

// module containing runtime) to the frame that goexit will execute in when
// the goroutine exits. It's implemented in assembly mainly because that's the
// easiest way to get access to R2.
TEXT runtime·prepGoExitFrame(SB),NOSPLIT,$0-8
	MOVD    sp+0(FP), R3
	MOVD    R2, 24(R3)
	RET

TEXT runtime·addmoduledata(SB),NOSPLIT|NOFRAME,$0-0
	ADD	$-8, R1

If you want to set up your own `Test` task with its own set of test classes, then the easiest approach is to create your own source set and `Test` task instance, as shown in <<#sec:configuring_java_integration_tests,Configuring integration tests>>.

[[sec:test_execution]]
== Test execution

      const OpDef* op_def;
      TF_RETURN_IF_ERROR(
          graph_->op_registry()->LookUpOpDef(node->type_string(), &op_def));
      if (op_def->is_stateful()) {
        // It is easiest to demonstrate the problem we're trying to solve with
        // an example.  Say we have this graph:
        //
        //   shape = RandomUniformInt();
        //   reshape = Reshape(input, shape)
        //

		if info.parsed != nil {
			pkg = info.parsed.Name.Name
			if pkg == "documentation" {
				p.IgnoredGoFiles = append(p.IgnoredGoFiles, name)
				continue
			}
		}

		isTest := strings.HasSuffix(name, "_test.go")
		isXTest := false
		if isTest && strings.HasSuffix(pkg, "_test") && p.Name != pkg {
			isXTest = true
			pkg = pkg[:len(pkg)-len("_test")]
		}

		if p.Name == "" {
			p.Name = pkg
			firstFile = name

	case reflect.Struct:
		// ObjectMeta is generic and therefore should never have a field with a specific resource's name;
		// it contains cycles so it's easiest to just skip it.
		if name == "ObjectMeta" {
			break
		}
		for i := 0; i < tp.NumField(); i++ {
			field := tp.Field(i)

  if (one_by_one && trivial_strides && trivial_dilations) {
    return "NHWC";
  }

  // If filter spatial dimensions are unknown or not 1x1 we prefer NCHW, because
  // it's the fastest option on NVIDIA GPUs with cuDNN library support.
  return "NCHW";
}

//===----------------------------------------------------------------------===//
// Conv2dBackpropFilterOp

}

Status ImporterBase::PrepareConvert(const Graph& graph,
                                    std::unique_ptr<GraphDef> graph_def) {
  // TODO(fengliuai): Converting to GraphDef and back is the easiest way to
  // clone a graph.
  // TODO(fengliuai): clone the graph without going to graph_def first.
  if (graph_def == nullptr) {
    graph_def = std::make_unique<GraphDef>();
    graph.ToGraphDef(graph_def.get());

func TestTypeOfTypeOf(t *testing.T) {
	// Check that all the type constructors return concrete *rtype implementations.
	// It's difficult to test directly because the reflect package is only at arm's length.
	// The easiest thing to do is just call a function that crashes if it doesn't get an *rtype.
	check := func(name string, typ Type) {
		if underlying := TypeOf(typ).String(); underlying != "*reflect.rtype" {

* Introducing `tf.types.experimental.AtomicFunction` as the fastest way to perform TF computations in Python.

    * Can be accessed through `inference_fn` property of `ConcreteFunction`s
    * Does not support gradients.