go mod vendor
cmp vendor/example.com/a/samedir_embed.txt a/samedir_embed.txt
cmp vendor/example.com/a/subdir/embed.txt a/subdir/embed.txt
cmp vendor/example.com/a/subdir/test/embed.txt a/subdir/test/embed.txt
cmp vendor/example.com/a/subdir/test/xtest/embed.txt a/subdir/test/xtest/embed.txt

cd broken_no_matching_files
! go mod vendor
stderr '^go: resolving embeds in example.com/brokendep: pattern foo.txt: no matching files found$'
go mod vendor -e

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

package cmd

import (
	"path/filepath"
	"strings"
	"testing"

	"github.com/google/go-cmp/cmp"

	testutil "istio.io/istio/pilot/test/util"
	"istio.io/istio/tools/istio-clean-iptables/pkg/config"
	"istio.io/istio/tools/istio-iptables/pkg/constants"
	dep "istio.io/istio/tools/istio-iptables/pkg/dependencies"
)

func Add(x, y, ci uint) (r, co uint) {
	// arm64:"ADDS","ADCS","ADC",-"ADD\t",-"CMP"
	// amd64:"NEGL","ADCQ","SBBQ","NEGQ"
	// ppc64x: "ADDC", "ADDE", "ADDZE"
	// s390x:"ADDE","ADDC\t[$]-1,"
	// riscv64: "ADD","SLTU"
	return bits.Add(x, y, ci)
}

func AddC(x, ci uint) (r, co uint) {
	// arm64:"ADDS","ADCS","ADC",-"ADD\t",-"CMP"
	// amd64:"NEGL","ADCQ","SBBQ","NEGQ"
	// loong64: "ADDV", "SGTU"

// limitations under the License.

package matcher

import (
	"testing"

	matcher "github.com/envoyproxy/go-control-plane/envoy/type/matcher/v3"
	"github.com/google/go-cmp/cmp"
	"google.golang.org/protobuf/testing/protocmp"
)

type testCase struct {
	name   string
	v      string
	prefix string
	want   *matcher.StringMatcher
}

func TestStringMatcherWithPrefix(t *testing.T) {

package matcher

import (
	"regexp"
	"testing"

	routepb "github.com/envoyproxy/go-control-plane/envoy/config/route/v3"
	matcher "github.com/envoyproxy/go-control-plane/envoy/type/matcher/v3"
	"github.com/google/go-cmp/cmp"
	"google.golang.org/protobuf/testing/protocmp"
)

func TestHeaderMatcher(t *testing.T) {
	testCases := []struct {
		Name   string
		K      string
		V      string
		Expect *routepb.HeaderMatcher
	}{

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

import (
	"testing"

	matcher "github.com/cncf/xds/go/xds/type/matcher/v3"
	"github.com/google/go-cmp/cmp"

	"istio.io/istio/pkg/util/protomarshal"
)

func TestCleanupEmptyMaps(t *testing.T) {
	tc := []struct {
		name  string
		given func() Mapper
		want  func() *matcher.Matcher
	}{
		{

(Equal cmp) => (SETBC [2] cmp)
(NotEqual cmp) => (SETBCR [2] cmp)
(LessThan cmp) => (SETBC [0] cmp)
(FLessThan cmp) => (SETBC [0] cmp)
(FLessEqual cmp) => (OR (SETBC [2] cmp) (SETBC [0] cmp))
(GreaterEqual cmp) => (SETBCR [0] cmp)
(GreaterThan cmp)  => (SETBC [1] cmp)
(FGreaterEqual cmp) => (OR (SETBC [2] cmp) (SETBC [1] cmp))
(FGreaterThan cmp)  => (SETBC [1] cmp)
(LessEqual cmp) => (SETBCR [1] cmp)

	MOVD	libcall_args(R19), R12	// libcall->args

	// Do we have more than 8 arguments?
	MOVD	libcall_n(R19), R0
	CMP	$0,	R0; BEQ	_0args
	CMP	$1,	R0; BEQ	_1args
	CMP	$2,	R0; BEQ	_2args
	CMP	$3,	R0; BEQ	_3args
	CMP	$4,	R0; BEQ	_4args
	CMP	$5,	R0; BEQ	_5args
	CMP	$6,	R0; BEQ	_6args
	CMP	$7,	R0; BEQ	_7args
	CMP	$8,	R0; BEQ	_8args

	// Reserve stack space for remaining args
	SUB	$8, R0, R2

// and returns it.
func Sorted[E cmp.Ordered](seq iter.Seq[E]) []E {
	s := Collect(seq)
	Sort(s)
	return s
}

// SortedFunc collects values from seq into a new slice, sorts the slice
// using the comparison function, and returns it.
func SortedFunc[E any](seq iter.Seq[E], cmp func(E, E) int) []E {
	s := Collect(seq)
	SortFunc(s, cmp)
	return s
}

[exec:patch] exec patch -p1 -i diff.patch
[exec:patch] go mod tidy -diff
[exec:patch] ! stdout .
[exec:patch] cmp go.mod go.mod.tidyResult
[exec:patch] cmp go.sum go.sum.tidyResult

go list -deps -test -f $MODFMT all
cp stdout out-117.txt

go mod edit -go=1.16
go list -deps -test -f $MODFMT all
cmp stdout out-117.txt


# If we explicitly drop compatibility with 1.16, we retain fewer checksums,