common: remove WriteFile and ReadAllFile (use ioutil instead)

2 files changed, 1 insertions, 76 deletions

diff --git a/common/path.go b/common/path.go
index d38b1fd5b..a74a0d5bd 100644
--- a/common/path.go
+++ b/common/path.go
@@ -2,7 +2,6 @@ package common
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 	"os/user"
 	"path"
@@ -43,35 +42,6 @@ func FileExist(filePath string) bool {
 	return true
 }
 
-func ReadAllFile(filePath string) (string, error) {
-	file, err := os.Open(filePath)
-	if err != nil {
-		return "", err
-	}
-
-	data, err := ioutil.ReadAll(file)
-	if err != nil {
-		return "", err
-	}
-
-	return string(data), nil
-}
-
-func WriteFile(filePath string, content []byte) error {
-	fh, err := os.OpenFile(filePath, os.O_TRUNC|os.O_RDWR|os.O_CREATE, os.ModePerm)
-	if err != nil {
-		return err
-	}
-	defer fh.Close()
-
-	_, err = fh.Write(content)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
 func AbsolutePath(Datadir string, filename string) string {
 	if path.IsAbs(filename) {
 		return filename
diff --git a/common/path_test.go b/common/path_test.go
index c831d1a57..4b90c543b 100644
--- a/common/path_test.go
+++ b/common/path_test.go
@@ -2,56 +2,11 @@ package common
 
 import (
 	"os"
-	"testing"
+	// "testing"
 
 	checker "gopkg.in/check.v1"
 )
 
-func TestGoodFile(t *testing.T) {
-	goodpath := "~/goethereumtest.pass"
-	path := ExpandHomePath(goodpath)
-	contentstring := "3.14159265358979323846"
-
-	err := WriteFile(path, []byte(contentstring))
-	if err != nil {
-		t.Error("Could not write file")
-	}
-
-	if !FileExist(path) {
-		t.Error("File not found at", path)
-	}
-
-	v, err := ReadAllFile(path)
-	if err != nil {
-		t.Error("Could not read file", path)
-	}
-	if v != contentstring {
-		t.Error("Expected", contentstring, "Got", v)
-	}
-
-}
-
-func TestBadFile(t *testing.T) {
-	badpath := "/this/path/should/not/exist/goethereumtest.fail"
-	path := ExpandHomePath(badpath)
-	contentstring := "3.14159265358979323846"
-
-	err := WriteFile(path, []byte(contentstring))
-	if err == nil {
-		t.Error("Wrote file, but should not be able to", path)
-	}
-
-	if FileExist(path) {
-		t.Error("Found file, but should not be able to", path)
-	}
-
-	v, err := ReadAllFile(path)
-	if err == nil {
-		t.Error("Read file, but should not be able to", v)
-	}
-
-}
-
 type CommonSuite struct{}
 
 var _ = checker.Suite(&CommonSuite{})