}
				return
			}

			sum := modfetch.Sum(ctx, test.m)
			if sum != test.wantSum {
				if *updateTestData {
					t.Logf("%s: updating content sum to %s", test.m, sum)
					test.wantSum = sum
					needUpdate = true
				} else {
					t.Errorf("%s: got content sum %s; want sum %s", test.m, sum, test.wantSum)
					return
				}
			}

			h := sha256.New()
			f, err := os.Open(zipPath)

		case "windows":
			var wantCalls int
			wantSum = want.Len()
			if wantSum > 0 {
				wantCalls = 1 // windows will always do 1 syscall, unless sending empty buffer
			}
			if len(writeLog.log) != wantCalls {
				t.Errorf("write calls = %v; want %v", len(writeLog.log), wantCalls)
			}
		}
		if gotSum != wantSum {
			t.Errorf("writev call sum  = %v; want %v", gotSum, wantSum)
		}
		return nil
	})
}

// limitations under the License.

package hash

import (
	"testing"
)

func TestFactory(t *testing.T) {
	testCases := []struct {
		name                   string
		str                    string
		wantSum                []byte
		wantStr                string
		wantUint64             uint64
		wantLittleEndianUint64 uint64
	}{
		{
			name: "foo",
			str:  "foo",

			}
			return req
		}

		if tt.WantDump != "" {
			req := freshReq(tt)
			dump, err := DumpRequest(req, !tt.NoBody)
			if err != nil {
				t.Errorf("DumpRequest #%d: %s\nWantDump:\n%s", i, err, tt.WantDump)
				continue
			}
			if string(dump) != tt.WantDump {
				t.Errorf("DumpRequest %d, expecting:\n%s\nGot:\n%s\n", i, tt.WantDump, string(dump))
				continue
			}
		}

			t.Skipf("skipping %#q: contains no arguments", b)
		}

		var buf strings.Builder
		for _, arg := range args {
			buf.WriteString(arg)
			buf.WriteString("\n")
		}
		wantOut := buf.String()

		if strings.Count(wantOut, "\n") != len(args)+bytes.Count(b, []byte("\n")) {
			// One of the newlines in b was treated as a delimiter and not part of an
			// argument. Our bash test script would interpret that as a syntax error.

	_ = json.Unmarshal(b, &x)
	type args struct {
		in any
	}
	tests := []struct {
		name    string
		args    args
		wantOut *v1alpha1.IstioStatus
		wantErr bool
	}{
		{
			name:    "Nondestructive cast",
			args:    args{in: statusStillPropagating},
			wantOut: statusStillPropagating,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {

		name          string
		printManifest bool
		wantOut       string
		wantErr       bool
	}{
		{
			name:          "do not print manifest",
			printManifest: false,
			wantOut:       "[addons] Applied essential addon: kube-proxy\n",
			wantErr:       false,
		},
		{
			name:          "print manifest",
			printManifest: true,
			wantOut: dedent.Dedent(`---
apiVersion: v1
kind: ServiceAccount

			} else if b := params["boundary"]; b != tt.b {
				t.Errorf("unexpected boundary parameter %q; want %q", b, tt.b)
			}

			w.Close()
			wantSub := "\r\n--" + tt.b + "--\r\n"
			if got := b.String(); !strings.Contains(got, wantSub) {
				t.Errorf("expected %q in output. got: %q", wantSub, got)
			}
		}
	}
}

func TestWriterBoundaryGoroutines(t *testing.T) {

		vname := fields[1]
		frameoff := fields[3]
		varsAtFrameOffset[frameoff] = varsAtFrameOffset[frameoff] + 1
		vars[vname] = frameoff
	}
	wantvnum := 8
	gotvnum := len(vars)
	if wantvnum != gotvnum {
		t.Logf(string(out))
		t.Fatalf("expected trace output on %d vars got %d\n", wantvnum, gotvnum)
	}

	// Expect at least one clump of at least 3.
	n3 := 0
	got := []int{}
	for _, v := range varsAtFrameOffset {

	t.Parallel()
	goBin := testenv.GoToolPath(t)
	out, err := testenv.Command(t, goBin, "tool", "nm", goBin).CombinedOutput()
	if err != nil {
		t.Fatalf("go tool nm: %v: %s", err, out)
	}
	wantSym := map[string]bool{
		// Verify these exist: (sanity checking this test)
		"net/http.(*Client).do":           true,
		"net/http.(*Transport).RoundTrip": true,

		// Verify these don't exist: