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Results 1 - 10 of 18 for newScanner (0.07 sec)

  1. src/bufio/scan_test.go

    func TestBadReader(t *testing.T) {
    	scanner := NewScanner(endlessZeros{})
    	for scanner.Scan() {
    		t.Fatal("read should fail")
    	}
    	err := scanner.Err()
    	if err != io.ErrNoProgress {
    		t.Errorf("unexpected error: %v", err)
    	}
    }
    
    func TestScanWordsExcessiveWhiteSpace(t *testing.T) {
    	const word = "ipsum"
    	s := strings.Repeat(" ", 4*smallMaxTokenSize) + word
    	scanner := NewScanner(strings.NewReader(s))
    Registered: Tue Nov 05 11:13:11 UTC 2024
    - Last Modified: Fri Sep 22 16:22:42 UTC 2023
    - 14.3K bytes
    - Viewed (0)
  2. src/bufio/example_test.go

    func ExampleScanner_lines() {
    	scanner := bufio.NewScanner(os.Stdin)
    	for scanner.Scan() {
    		fmt.Println(scanner.Text()) // Println will add back the final '\n'
    	}
    	if err := scanner.Err(); err != nil {
    		fmt.Fprintln(os.Stderr, "reading standard input:", err)
    	}
    }
    
    // Return the most recent call to Scan as a []byte.
    func ExampleScanner_Bytes() {
    	scanner := bufio.NewScanner(strings.NewReader("gopher"))
    	for scanner.Scan() {
    Registered: Tue Nov 05 11:13:11 UTC 2024
    - Last Modified: Fri Nov 01 21:52:12 UTC 2024
    - 5.5K bytes
    - Viewed (0)
  3. internal/s3select/jstream/scanner_test.go

    	largeInput  = make([]byte, 1024*1024*128) // 128MB
    )
    
    func TestScanner(t *testing.T) {
    	data := []byte("abcdefghijklmnopqrstuvwxyz0123456789")
    
    	var i int
    	r := bytes.NewReader(data)
    	scanner := newScanner(r)
    	for scanner.pos < atomic.LoadInt64(&scanner.end) {
    		c := scanner.next()
    		if scanner.readerErr != nil {
    			t.Fatal(scanner.readerErr)
    		}
    		if c != data[i] {
    Registered: Sun Nov 03 19:28:11 UTC 2024
    - Last Modified: Mon Sep 23 19:35:41 UTC 2024
    - 3.2K bytes
    - Viewed (0)
  4. src/cmd/addr2line/addr2line_test.go

    	out, err := cmd.CombinedOutput()
    	if err != nil {
    		t.Fatalf("%v: %v\n%s", cmd, err, string(out))
    	}
    	syms := make(map[string]string)
    	scanner := bufio.NewScanner(bytes.NewReader(out))
    	for scanner.Scan() {
    		f := strings.Fields(scanner.Text())
    		if len(f) < 3 {
    			continue
    		}
    		syms[f[2]] = f[0]
    	}
    	if err := scanner.Err(); err != nil {
    Registered: Tue Nov 05 11:13:11 UTC 2024
    - Last Modified: Fri Sep 06 13:23:48 UTC 2024
    - 3.2K bytes
    - Viewed (0)
  5. internal/s3select/jstream/scanner.go

    	nbuf      [chunk]byte     // next internal buffer
    	fillReq   chan struct{}
    	fillReady chan int64
    	readerErr error // underlying reader error, if any
    }
    
    func newScanner(r io.Reader) *scanner {
    	sr := &scanner{
    		end:       maxInt,
    		fillReq:   make(chan struct{}),
    		fillReady: make(chan int64),
    	}
    
    	go func() {
    		var rpos int64 // total bytes read into buffer
    
    Registered: Sun Nov 03 19:28:11 UTC 2024
    - Last Modified: Mon Sep 23 19:35:41 UTC 2024
    - 2.5K bytes
    - Viewed (0)
  6. src/cmd/addr2line/main.go

    	if err != nil {
    		log.Fatal(err)
    	}
    	defer f.Close()
    
    	tab, err := f.PCLineTable()
    	if err != nil {
    		log.Fatalf("reading %s: %v", flag.Arg(0), err)
    	}
    
    	stdin := bufio.NewScanner(os.Stdin)
    	stdout := bufio.NewWriter(os.Stdout)
    
    	for stdin.Scan() {
    		p := stdin.Text()
    		if strings.Contains(p, ":") {
    			// Reverse translate file:line to pc.
    Registered: Tue Nov 05 11:13:11 UTC 2024
    - Last Modified: Fri Jun 21 19:58:04 UTC 2024
    - 2.4K bytes
    - Viewed (0)
  7. cmd/streaming-v4-unsigned.go

    		}
    		break
    	}
    
    	// Parse trailers.
    	wantTrailers := make(map[string]struct{}, len(cr.trailers))
    	for k := range cr.trailers {
    		wantTrailers[strings.ToLower(k)] = struct{}{}
    	}
    	input := bufio.NewScanner(bytes.NewReader(valueBuffer.Bytes()))
    	for input.Scan() {
    		line := strings.TrimSpace(input.Text())
    		if line == "" {
    			continue
    		}
    		// Find first separator.
    Registered: Sun Nov 03 19:28:11 UTC 2024
    - Last Modified: Sat May 06 02:53:12 UTC 2023
    - 6.1K bytes
    - Viewed (0)
  8. docs/debugging/pprofgoparser/main.go

    	}
    
    	bf := bytes.Buffer{}
    
    	save := func(s string) {
    		bf.WriteString(s + "\n")
    	}
    	reset := func() {
    		bf.Reset()
    	}
    
    	ret := make(map[time.Duration][]string)
    
    	s := bufio.NewScanner(f)
    	s.Split(bufio.ScanLines)
    
    	var (
    		t            time.Duration
    		skip, record bool
    	)
    
    	for s.Scan() {
    		line := s.Text()
    		switch {
    		case skip && line != "":
    		case skip && line == "":
    Registered: Sun Nov 03 19:28:11 UTC 2024
    - Last Modified: Wed Mar 06 11:43:16 UTC 2024
    - 3.4K bytes
    - Viewed (0)
  9. docs/debugging/hash-set/main.go

    	if file != "" {
    		distrib := make([][]string, setCount)
    		b, err := os.ReadFile(file)
    		if err != nil {
    			log.Fatalln(err)
    		}
    		b = bytes.ReplaceAll(b, []byte("\r"), []byte{})
    		sc := bufio.NewScanner(bytes.NewBuffer(b))
    		for sc.Scan() {
    			object = strings.TrimSpace(sc.Text())
    			set := sipHashMod(prefix+object, setCount, id)
    			distrib[set] = append(distrib[set], prefix+object)
    		}
    Registered: Sun Nov 03 19:28:11 UTC 2024
    - Last Modified: Mon Sep 19 18:05:16 UTC 2022
    - 3.7K bytes
    - Viewed (0)
  10. docs/debugging/reorder-disks/main.go

    	result := make(map[string]string)
    
    	mountInfo, err := os.Open("/proc/self/mountinfo")
    	if err != nil {
    		return nil, err
    	}
    	defer mountInfo.Close()
    
    	scanner := bufio.NewScanner(mountInfo)
    	for scanner.Scan() {
    		s := strings.Split(scanner.Text(), " ")
    		if len(s) != 11 {
    			return nil, errors.New("unsupported /proc/self/mountinfo format")
    		}
    		result[s[2]] = s[9]
    	}
    
    Registered: Sun Nov 03 19:28:11 UTC 2024
    - Last Modified: Fri May 24 23:05:23 UTC 2024
    - 5.4K bytes
    - Viewed (0)
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