mirror of
https://github.com/golang/go
synced 2024-10-04 22:21:22 -06:00
3bb0032cd6
rsc's algorithm - applied gofmt -w misc src - partial CL (last chunk) R=rsc, r http://go/go-review/1024041
47 lines
939 B
Go
47 lines
939 B
Go
// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package net
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import (
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"bufio";
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"os";
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"testing";
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)
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func TestReadLine(t *testing.T) {
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filename := "/etc/services"; // a nice big file
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fd, err := os.Open(filename, os.O_RDONLY, 0);
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if err != nil {
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t.Fatalf("open %s: %v", filename, err)
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}
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br := bufio.NewReader(fd);
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var file *file;
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file, err = open(filename);
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if file == nil {
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t.Fatalf("net.open(%s) = nil", filename)
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}
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lineno := 1;
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byteno := 0;
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for {
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bline, berr := br.ReadString('\n');
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if n := len(bline); n > 0 {
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bline = bline[0 : n-1]
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}
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line, ok := file.readLine();
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if (berr != nil) != !ok || bline != line {
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t.Fatalf("%s:%d (#%d)\nbufio => %q, %v\nnet => %q, %v",
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filename, lineno, byteno, bline, berr, line, ok)
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}
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if !ok {
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break
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}
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lineno++;
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byteno += len(line) + 1;
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}
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}
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