func (b *syncBuffer) Close() error {
	b.closed = true
	b.signal()
	return nil
}

func testSync(t *testing.T, level int, input []byte, name string) {
	if len(input) == 0 {
		return
	}

	t.Logf("--testSync %d, %d, %s", level, len(input), name)
	buf := newSyncBuffer()
	buf1 := new(bytes.Buffer)
	buf.WriteMode()
	w, err := NewWriter(io.MultiWriter(buf, buf1), level)
	if err != nil {

	}

	buf, err := runcmd(cgocheck)
	if pt.fail {
		if err == nil {
			t.Logf("%s", buf)
			t.Fatalf("did not fail as expected")
		} else if !bytes.Contains(buf, []byte("Go pointer")) {
			t.Logf("%s", buf)
			t.Fatalf("did not print expected error (failed with %v)", err)
		}
	} else {
		if err != nil {
			t.Logf("%s", buf)
			t.Fatalf("failed unexpectedly: %v", err)
		}

		if !pt.expensive {

		),
	)

	t.Logf("rs.v1.apps -> rc._internal")
	if err := runtime.DecodeInto(decoder, data, rc); err != nil {
		t.Fatalf("unexpected decoding error: %v", err)
	}

	t.Logf("rc._internal -> rc.v1")
	data, err = runtime.Encode(defaultCodec, rc)
	if err != nil {
		t.Fatalf("unexpected encoding error: %v", err)
	}

	t.Logf("rc.v1 -> rs._internal.apps")

	// Then try all the auxiliary groups.
	groups, err := Getgroups()
	if err != nil {
		t.Fatalf("getgroups: %s", err)
	}
	t.Log("groups: ", groups)
	for _, g := range groups {
		if err = Lchown(linkname, -1, g); err != nil {
			if testenv.SyscallIsNotSupported(err) {
				t.Logf("lchown %s -1 %d: %s (error ignored)", f.Name(), g, err)
				// Since the Lchown call failed, the file should be unmodified.

			if flag == "" {
				continue Reading
			}
		case ':':
			var ok bool
			if _, flag, ok = strings.Cut(flag[1:], ":"); !ok {
				t.Logf("skip: %s", line)
				continue Reading
			}
		case 'C', 'N', 'T', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
			t.Logf("skip: %s", line)
			continue Reading
		}

		// Can check field count now that we've handled the myriad comment formats.
		if len(field) < 4 {

				t.Errorf("state got after prefilter does not match (-want,+got):\n%s", diff)
			}

			t.Logf("Verify: call Filter and check status")
			for i, nodeInfo := range nodeInfos {
				gotStatus := p.Filter(ctx, state, item.pod, nodeInfo)
				assert.Equal(t, item.wantFilterStatus[i], gotStatus)
			}

			t.Logf("Verify: call PreScore and check status")

	}

	if ctxt.Debugvlog != 0 {
		onOff := func(b bool) string {
			if b {
				return "on"
			}
			return "off"
		}
		ctxt.Logf("build mode: %s, symbol table: %s, DWARF: %s\n", ctxt.BuildMode, onOff(!*FlagS), onOff(dwarfEnabled(ctxt)))
		ctxt.Logf("HEADER = -H%d -T0x%x -R0x%x\n", ctxt.HeadType, uint64(*FlagTextAddr), uint32(*FlagRound))
	}

	zerofp := goobj.FingerprintType{}
	switch ctxt.BuildMode {

		if err != nil {
			t.Logf("%v: failed to create CIDRRangeAllocator with error %v", tc.description, err)
		}
		rangeAllocator, ok := allocator.(*rangeAllocator)
		if !ok {
			t.Logf("%v: found non-default implementation of CIDRAllocator, skipping white-box test...", tc.description)
			return
		}

	Printf("%p %x", recursiveSliceV, recursiveSliceV)
	Printf("%p %x", recursiveMapV, recursiveMapV)
	// Special handling for Log.
	math.Log(3) // OK
	var t *testing.T
	t.Log("%d", 3) // ERROR "Log call has possible Printf formatting directive %d"
	t.Logf("%d", 3)
	t.Logf("%d", "hi") // ERROR "Logf format %d has arg \x22hi\x22 of wrong type string"

	Errorf(1, "%d", 3)    // OK

	out, _ := cmd.CombinedOutput()
	return string(out) == "true\n"
}

func errchk(c *exec.Cmd, files []string, t *testing.T) {
	output, err := c.CombinedOutput()
	if _, ok := err.(*exec.ExitError); !ok {
		t.Logf("vet output:\n%s", output)
		t.Fatal(err)
	}
	fullshort := make([]string, 0, len(files)*2)
	for _, f := range files {
		fullshort = append(fullshort, f, filepath.Base(f))
	}