if pkgconfig.EmitMetaFile != "" {
		p.emitMetaFile(pkgconfig.EmitMetaFile)
	}

	// Something went wrong if regonly/testmain mode is in effect and
	// we have instrumented functions.
	if counterStmt == nil && len(p.counterLengths) != 0 {
		panic("internal error: seen functions with regonly/testmain")
	}

	// Emit package name.
	fmt.Fprintf(w, "\npackage %s\n\n", pkgconfig.PkgName)

	// Emit package ID var.

		}},
	}

	all = echo.Instances{a1, a2, b1, b2, c1, c2, a1Ns2, a2Ns2, vm1, vm2, headless1, headless2, naked1, naked2, external1, external2}
)

func TestMain(m *testing.M) {
	framework.NewSuite(m).EnvironmentFactory(resource.NilEnvironmentFactory).Run()
}

func TestDeployments(t *testing.T) {
	if diff := cmp.Diff(
		all.Services().NamespacedNames(),

*/

package util

import (
	"fmt"
	"os"
	"path"
	"strings"
	"testing"
	"time"

	"github.com/pkg/errors"

	"k8s.io/kubernetes/cmd/kubeadm/app/constants"
)

func TestMain(m *testing.M) {
	KubernetesReleaseVersion = kubernetesReleaseVersionTest
	os.Exit(m.Run())
}

func kubernetesReleaseVersionTest(version string) (string, error) {
	fetcher := func(string, time.Duration) (string, error) {

Then it would be very easy to provide a different settings object during testing by creating a dependency override for `get_settings`:

```Python hl_lines="9-10  13  21"
{!../../../docs_src/settings/app02/test_main.py!}
```

In the dependency override we set a new value for the `admin_email` when creating the new `Settings` object, and then we return that new object.

Then we can test that it is used.

	"path"
	"path/filepath"
	"runtime"
	"strings"
	"testing"
	"time"

	"go/ast"
	"go/build"
	"go/importer"
	"go/parser"
	"go/token"
	"go/types"

	. "go/internal/gcimporter"
)

func TestMain(m *testing.M) {
	build.Default.GOROOT = testenv.GOROOT(nil)
	os.Exit(m.Run())
}

// compile runs the compiler on filename, with dirname as the working directory,
// and writes the output file to outdirname.

	}

	err = syscall.Fchmodat(_AT_FDCWD, "symlink1", 0444, _AT_SYMLINK_NOFOLLOW)
	if err != syscall.EOPNOTSUPP {
		t.Fatalf("Fchmodat: unexpected error: %v, expected EOPNOTSUPP", err)
	}
}

func TestMain(m *testing.M) {
	if os.Getenv("GO_DEATHSIG_PARENT") == "1" {
		deathSignalParent()
	} else if os.Getenv("GO_DEATHSIG_CHILD") == "1" {
		deathSignalChild()
	} else if os.Getenv("GO_SYSCALL_NOERROR") == "1" {

			haveUnexpectedFDs = true
			return
		}
	}
}

// TestMain allows the test binary to impersonate many other binaries,
// some of which may manipulate os.Stdin, os.Stdout, and/or os.Stderr
// (and thus cannot run as an ordinary Test function, since the testing
// package monkey-patches those variables before running tests).
func TestMain(m *testing.M) {
	flag.Parse()

	pid := os.Getpid()

	"os/exec"
	"path/filepath"
	"regexp"
	"runtime"
	"runtime/trace"
	"strings"
	"sync"
	"testing"
	"time"
)

var toRemove []string

const entrypointVar = "RUNTIME_TEST_ENTRYPOINT"

func TestMain(m *testing.M) {
	switch entrypoint := os.Getenv(entrypointVar); entrypoint {
	case "crash":
		crash()
		panic("unreachable")
	default:
		log.Fatalf("invalid %s: %q", entrypointVar, entrypoint)
	case "":

	"github.com/minio/minio/internal/crypto"
	"github.com/minio/minio/internal/hash"
	"github.com/minio/minio/internal/logger"
	"github.com/minio/mux"
	"github.com/minio/pkg/v3/policy"
)

// TestMain to set up global env.
func TestMain(m *testing.M) {
	flag.Parse()

	// set to 'true' when testing is invoked
	globalIsTesting = true

	globalIsCICD = globalIsTesting

	globalActiveCred = auth.Credentials{

	"k8s.io/apiserver/pkg/server/dynamiccertificates"
	"k8s.io/klog/v2"
	"k8s.io/klog/v2/ktesting"

	"github.com/google/go-cmp/cmp"
	"golang.org/x/net/http2"
)

func TestMain(m *testing.M) {
	klog.InitFlags(nil)
	os.Exit(m.Run())
}

// doer sends a request to the server
type doer func(client *http.Client, gci func(httptrace.GotConnInfo), path string, timeout time.Duration) result