gitee.com/ks-custle/core-gm@v0.0.0-20230922171213-b83bdd97b62c/internal/poll/fd_posix_test.go (about)

     1  // Copyright 2012 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || windows
     6  // +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows
     7  
     8  package poll_test
     9  
    10  import (
    11  	"io"
    12  	"testing"
    13  
    14  	. "gitee.com/ks-custle/core-gm/internal/poll"
    15  )
    16  
    17  var eofErrorTests = []struct {
    18  	n        int
    19  	err      error
    20  	fd       *FD
    21  	expected error
    22  }{
    23  	{100, nil, &FD{ZeroReadIsEOF: true}, nil},
    24  	{100, io.EOF, &FD{ZeroReadIsEOF: true}, io.EOF},
    25  	{100, ErrNetClosing, &FD{ZeroReadIsEOF: true}, ErrNetClosing},
    26  	{0, nil, &FD{ZeroReadIsEOF: true}, io.EOF},
    27  	{0, io.EOF, &FD{ZeroReadIsEOF: true}, io.EOF},
    28  	{0, ErrNetClosing, &FD{ZeroReadIsEOF: true}, ErrNetClosing},
    29  
    30  	{100, nil, &FD{ZeroReadIsEOF: false}, nil},
    31  	{100, io.EOF, &FD{ZeroReadIsEOF: false}, io.EOF},
    32  	{100, ErrNetClosing, &FD{ZeroReadIsEOF: false}, ErrNetClosing},
    33  	{0, nil, &FD{ZeroReadIsEOF: false}, nil},
    34  	{0, io.EOF, &FD{ZeroReadIsEOF: false}, io.EOF},
    35  	{0, ErrNetClosing, &FD{ZeroReadIsEOF: false}, ErrNetClosing},
    36  }
    37  
    38  func TestEOFError(t *testing.T) {
    39  	for _, tt := range eofErrorTests {
    40  		actual := tt.fd.EOFError(tt.n, tt.err)
    41  		if actual != tt.expected {
    42  			t.Errorf("eofError(%v, %v, %v): expected %v, actual %v", tt.n, tt.err, tt.fd.ZeroReadIsEOF, tt.expected, actual)
    43  		}
    44  	}
    45  }