1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package i2c
import (
"testing"
)
func TestTenBit(t *testing.T) {
tc := []struct {
masked int
addrWant int
tenbitWant bool
}{
{TenBit(0x5), 0x5, true},
{0x5, 0x5, false},
{TenBit(0x200), 0x200, true},
}
for _, tt := range tc {
unmasked, tenbit := resolveAddr(tt.masked)
if want, got := tt.tenbitWant, tenbit; got != want {
t.Errorf("want address %x as 10-bit; got non 10-bit", tt.masked)
}
if want, got := tt.addrWant, unmasked; got != want {
t.Errorf("want address %v; got %v", want, got)
}
}
}
|
