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 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154
|
package mem
import (
"testing"
"time"
)
func TestFileDataNameRace(t *testing.T) {
t.Parallel()
const someName = "someName"
const someOtherName = "someOtherName"
d := FileData{
name: someName,
}
if d.Name() != someName {
t.Errorf("Failed to read correct Name, was %v", d.Name())
}
ChangeFileName(&d, someOtherName)
if d.Name() != someOtherName {
t.Errorf("Failed to set Name, was %v", d.Name())
}
go func() {
ChangeFileName(&d, someName)
}()
if d.Name() != someName && d.Name() != someOtherName {
t.Errorf("Failed to read either Name, was %v", d.Name())
}
}
func TestFileDataModTimeRace(t *testing.T) {
t.Parallel()
someTime := time.Now()
someOtherTime := someTime.Add(1 * time.Minute)
d := FileData{
modtime: someTime,
}
s := FileInfo{
FileData: &d,
}
if s.ModTime() != someTime {
t.Errorf("Failed to read correct value, was %v", s.ModTime())
}
SetModTime(&d, someOtherTime)
if s.ModTime() != someOtherTime {
t.Errorf("Failed to set ModTime, was %v", s.ModTime())
}
go func() {
SetModTime(&d, someTime)
}()
if s.ModTime() != someTime && s.ModTime() != someOtherTime {
t.Errorf("Failed to read either modtime, was %v", s.ModTime())
}
}
func TestFileDataModeRace(t *testing.T) {
t.Parallel()
const someMode = 0777
const someOtherMode = 0660
d := FileData{
mode: someMode,
}
s := FileInfo{
FileData: &d,
}
if s.Mode() != someMode {
t.Errorf("Failed to read correct value, was %v", s.Mode())
}
SetMode(&d, someOtherMode)
if s.Mode() != someOtherMode {
t.Errorf("Failed to set Mode, was %v", s.Mode())
}
go func() {
SetMode(&d, someMode)
}()
if s.Mode() != someMode && s.Mode() != someOtherMode {
t.Errorf("Failed to read either mode, was %v", s.Mode())
}
}
func TestFileDataIsDirRace(t *testing.T) {
t.Parallel()
d := FileData{
dir: true,
}
s := FileInfo{
FileData: &d,
}
if s.IsDir() != true {
t.Errorf("Failed to read correct value, was %v", s.IsDir())
}
go func() {
s.Lock()
d.dir = false
s.Unlock()
}()
//just logging the value to trigger a read:
t.Logf("Value is %v", s.IsDir())
}
func TestFileDataSizeRace(t *testing.T) {
t.Parallel()
const someData = "Hello"
const someOtherDataSize = "Hello World"
d := FileData{
data: []byte(someData),
dir: false,
}
s := FileInfo{
FileData: &d,
}
if s.Size() != int64(len(someData)) {
t.Errorf("Failed to read correct value, was %v", s.Size())
}
go func() {
s.Lock()
d.data = []byte(someOtherDataSize)
s.Unlock()
}()
//just logging the value to trigger a read:
t.Logf("Value is %v", s.Size())
//Testing the Dir size case
d.dir = true
if s.Size() != int64(42) {
t.Errorf("Failed to read correct value for dir, was %v", s.Size())
}
}
|