mtu, _, ok := dtoi(mtustr)
	if !ok {
		return nil, errors.New("invalid status file of interface: " + ifcstat)
	}
	ifc.MTU = mtu

	// Not a loopback device ("/dev/null") or packet interface (e.g. "pkt2")
	if stringslite.HasPrefix(device, netdir+"/") {
		deviceaddrf, err := open(device + "/addr")
		if err != nil {
			return nil, err
		}
		defer deviceaddrf.close()

		line, ok = deviceaddrf.readLine()

go test -c -o $devnull ./...

rm pkg1.test$GOEXE
rm pkg2.test$GOEXE
go test -o . ./pkg/...
exists -exec pkg1.test$GOEXE
exists -exec pkg2.test$GOEXE

-- go.mod --
module example

-- pkg/pkg1/pkg1_test.go --
package pkg1

-- pkg/pkg2/pkg2_test.go --
package pkg2

-- anotherpkg/pkg1/pkg1_test.go --

-- go.mod --
module m

go 1.16
-- pkg1/a.go --
package pkg1

import "fmt"

func F() {
	fmt.Println("pkg1")
}
-- pkg2/a.go --
package pkg2

import "fmt"

func F() {
	fmt.Println("pkg2")
}
-- pkg2/a_test.go --
package pkg2
-- pkg3/a.go --
package pkg3

import "fmt"

func F() {
	fmt.Println("pkg3")
}
-- pkg3/a_test.go --
package pkg3

	}

	CheckPet(t, pet, pet)

	// Find
	var pet2 Pet
	DB.Find(&pet2, "id = ?", pet.ID)
	DB.Model(&pet2).Association("Toy").Find(&pet2.Toy)
	CheckPet(t, pet2, pet)

	// Count
	AssertAssociationCount(t, pet, "Toy", 1, "")

	// Append
	toy := Toy{Name: "toy-has-one-append"}

	if err := DB.Model(&pet2).Association("Toy").Append(&toy); err != nil {

			t.Fatalf("errors happened when create: %v", err)
		}

		var pet2 Pet
		DB.Preload("Toy").Find(&pet2, "id = ?", pet.ID)
		CheckPet(t, pet2, pet)

		pet.Toy.Name += "new"
		if err := DB.Save(&pet).Error; err != nil {
			t.Fatalf("errors happened when update: %v", err)
		}

		var pet3 Pet
		DB.Preload("Toy").Find(&pet3, "id = ?", pet.ID)
		CheckPet(t, pet2, pet3)

async def read_pets():
    user = UserDB(
        email="******@****.***",
        hashed_password="secrethashed",
    )
    pet1 = PetDB(name="Nibbler", owner=user)
    pet2 = PetDB(name="Zoidberg", owner=user)
    return [pet1, pet2]


client = TestClient(app)


def test_filter_top_level_model():
    response = client.post(
        "/users", json={"email": "******@****.***", "password": "secret"}
    )

async def read_pets():
    user = UserDB(
        email="******@****.***",
        hashed_password="secrethashed",
    )
    pet1 = PetDB(name="Nibbler", owner=user)
    pet2 = PetDB(name="Zoidberg", owner=user)
    return [pet1, pet2]


client = TestClient(app)


def test_filter_top_level_model():
    response = client.post(
        "/users", json={"email": "******@****.***", "password": "secret"}
    )

	const src = "package p; type T[P any] int"
	pkg1 := mustTypecheck(src, nil, nil)
	pkg2 := mustTypecheck(src, nil, nil)
	// We consider T1 and T2 to be distinct types, so their instances should not
	// be deduplicated by the context.
	T1 := pkg1.Scope().Lookup("T").Type().(*Named)
	T2 := pkg2.Scope().Lookup("T").Type().(*Named)
	ctxt := NewContext()
	res1, err := Instantiate(ctxt, T1, []Type{Typ[Int]}, false)

		{"GET", "", "/a/b/c/d", "", nil},
	})

	// A pattern ending in a single wildcard should not match a trailing slash URL.
	pat2 := "/a/b/{w}"
	test(buildTree(pat2), []testCase{
		{"GET", "", "/a/b", "", nil},
		{"GET", "", "/a/b/", "", nil},
		{"GET", "", "/a/b/c", pat2, []string{"c"}},
		{"GET", "", "/a/b/c/d", "", nil},
	})

	// A pattern ending in a multi wildcard should match both URLs.

	const src = "package p; type T[P any] int"
	pkg1 := mustTypecheck(src, nil, nil)
	pkg2 := mustTypecheck(src, nil, nil)
	// We consider T1 and T2 to be distinct types, so their instances should not
	// be deduplicated by the context.
	T1 := pkg1.Scope().Lookup("T").Type().(*Named)
	T2 := pkg2.Scope().Lookup("T").Type().(*Named)
	ctxt := NewContext()
	res1, err := Instantiate(ctxt, T1, []Type{Typ[Int]}, false)