mirror of https://github.com/spf13/afero.git
28 lines
500 B
Go
28 lines
500 B
Go
package afero
|
|
|
|
import (
|
|
"io"
|
|
"testing"
|
|
)
|
|
|
|
func TestMemFileRead(t *testing.T) {
|
|
f := MemFileCreate("testfile")
|
|
f.WriteString("abcd")
|
|
f.Seek(0, 0)
|
|
b := make([]byte, 8)
|
|
n, err := f.Read(b)
|
|
if n != 4 {
|
|
t.Errorf("didn't read all bytes: %v %v %v", n, err, b)
|
|
}
|
|
if err != nil {
|
|
t.Errorf("err is not nil: %v %v %v", n, err, b)
|
|
}
|
|
n, err = f.Read(b)
|
|
if n != 0 {
|
|
t.Errorf("read more bytes: %v %v %v", n, err, b)
|
|
}
|
|
if err != io.EOF {
|
|
t.Errorf("error is not EOF: %v %v %v", n, err, b)
|
|
}
|
|
}
|