github.com/zaolin/u-root@v0.0.0-20200428085104-64aaafd46c6d/pkg/pci/pci_linux_test.go (about)

     1  // Copyright 2012-2017 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 pci
     6  
     7  import (
     8  	"testing"
     9  )
    10  
    11  func TestNewBusReaderNoGlob(t *testing.T) {
    12  	n, err := NewBusReader()
    13  	if err != nil {
    14  		t.Fatal(err)
    15  	}
    16  	g, err := NewBusReader("*", "*")
    17  	if err != nil {
    18  		t.Fatal(err)
    19  	}
    20  	if len(n.(*bus).Devices) != len(g.(*bus).Devices) {
    21  		t.Fatalf("Got %v, want %v", len(n.(*bus).Devices), len(g.(*bus).Devices))
    22  	}
    23  
    24  	for i := range n.(*bus).Devices {
    25  		if n.(*bus).Devices[i] != g.(*bus).Devices[i] {
    26  			t.Errorf("%d: got %q, want %q", i, n.(*bus).Devices[i], g.(*bus).Devices[i])
    27  		}
    28  	}
    29  }