155 lines
2.7 KiB
Go
155 lines
2.7 KiB
Go
package mem
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import (
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"testing"
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"time"
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)
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func TestFileDataNameRace(t *testing.T) {
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t.Parallel()
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const someName = "someName"
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const someOtherName = "someOtherName"
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d := FileData{
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name: someName,
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}
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if d.Name() != someName {
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t.Errorf("Failed to read correct Name, was %v", d.Name())
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}
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ChangeFileName(&d, someOtherName)
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if d.Name() != someOtherName {
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t.Errorf("Failed to set Name, was %v", d.Name())
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}
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go func() {
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ChangeFileName(&d, someName)
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}()
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if d.Name() != someName && d.Name() != someOtherName {
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t.Errorf("Failed to read either Name, was %v", d.Name())
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}
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}
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func TestFileDataModTimeRace(t *testing.T) {
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t.Parallel()
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someTime := time.Now()
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someOtherTime := someTime.Add(1 * time.Minute)
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d := FileData{
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modtime: someTime,
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}
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s := FileInfo{
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FileData: &d,
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}
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if s.ModTime() != someTime {
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t.Errorf("Failed to read correct value, was %v", s.ModTime())
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}
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SetModTime(&d, someOtherTime)
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if s.ModTime() != someOtherTime {
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t.Errorf("Failed to set ModTime, was %v", s.ModTime())
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}
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go func() {
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SetModTime(&d, someTime)
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}()
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if s.ModTime() != someTime && s.ModTime() != someOtherTime {
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t.Errorf("Failed to read either modtime, was %v", s.ModTime())
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}
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}
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func TestFileDataModeRace(t *testing.T) {
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t.Parallel()
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const someMode = 0777
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const someOtherMode = 0660
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d := FileData{
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mode: someMode,
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}
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s := FileInfo{
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FileData: &d,
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}
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if s.Mode() != someMode {
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t.Errorf("Failed to read correct value, was %v", s.Mode())
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}
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SetMode(&d, someOtherMode)
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if s.Mode() != someOtherMode {
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t.Errorf("Failed to set Mode, was %v", s.Mode())
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}
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go func() {
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SetMode(&d, someMode)
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}()
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if s.Mode() != someMode && s.Mode() != someOtherMode {
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t.Errorf("Failed to read either mode, was %v", s.Mode())
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}
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}
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func TestFileDataIsDirRace(t *testing.T) {
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t.Parallel()
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d := FileData{
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dir: true,
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}
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s := FileInfo{
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FileData: &d,
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}
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if s.IsDir() != true {
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t.Errorf("Failed to read correct value, was %v", s.IsDir())
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}
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go func() {
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s.Lock()
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d.dir = false
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s.Unlock()
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}()
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//just logging the value to trigger a read:
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t.Logf("Value is %v", s.IsDir())
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}
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func TestFileDataSizeRace(t *testing.T) {
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t.Parallel()
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const someData = "Hello"
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const someOtherDataSize = "Hello World"
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d := FileData{
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data: []byte(someData),
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dir: false,
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}
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s := FileInfo{
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FileData: &d,
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}
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if s.Size() != int64(len(someData)) {
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t.Errorf("Failed to read correct value, was %v", s.Size())
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}
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go func() {
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s.Lock()
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d.data = []byte(someOtherDataSize)
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s.Unlock()
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}()
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//just logging the value to trigger a read:
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t.Logf("Value is %v", s.Size())
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//Testing the Dir size case
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d.dir = true
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if s.Size() != int64(42) {
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t.Errorf("Failed to read correct value for dir, was %v", s.Size())
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}
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}
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