github.com/u-root/u-root@v7.0.1-0.20200915234505-ad7babab0a8e+incompatible/pkg/mount/scuzz/ata_test.go (about)

     1  // Copyright 2019 the u-root 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  package scuzz
     6  
     7  import (
     8  	"testing"
     9  )
    10  
    11  func TestAtaString(t *testing.T) {
    12  	want := "Copyright 2019 the u"
    13  	got := ataString([]byte{
    14  		'o', 'C',
    15  		'y', 'p',
    16  		'i', 'r',
    17  		'h', 'g',
    18  		' ', 't',
    19  		'0', '2',
    20  		'9', '1',
    21  		't', ' ',
    22  		'e', 'h',
    23  		'u', ' ',
    24  	})
    25  
    26  	if got != want {
    27  		t.Fatalf("Got %v, want %v", got, want)
    28  	}
    29  }
    30  
    31  func TestMustLBA(t *testing.T) {
    32  	var data dataBlock
    33  
    34  	w, err := data.toWordBlock()
    35  	if err != nil {
    36  		t.Fatalf("toWordBlock: got %v, want nil", err)
    37  	}
    38  
    39  	if err := w.mustLBA(); err == nil {
    40  		t.Errorf("bad mustLBA: got nil, want x")
    41  	}
    42  
    43  	data[0], data[49*2], data[83*2], data[86*2] = 0x80, 0x2, 0x40, 0x4
    44  
    45  	w, err = data.toWordBlock()
    46  	if err != nil {
    47  		t.Fatalf("toWordBlock: got %v, want nil", err)
    48  	}
    49  
    50  	if err := w.mustLBA(); err != nil {
    51  		t.Errorf("good mustLBA: got %v, want nil", err)
    52  	}
    53  }