Checking in vendor folder for ease of using go get.

vendor/github.com/spf13/afero/mem/file_test.go

@@ -0,0 +1,154 @@
+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())
+	}
+}