tests: use t.Name()

We did not use t.Name() as it was not available
before Go 1.8. Now the oldest Go version we support is
Go 1.11, so we can use it.

3 files changed, 9 insertions, 11 deletions

diff --git a/tests/matrix/matrix_test.go b/tests/matrix/matrix_test.go
index 2215ff6..6472aaa 100644
--- a/tests/matrix/matrix_test.go
+++ b/tests/matrix/matrix_test.go
@@ -822,9 +822,7 @@ func TestMagicNames(t *testing.T) {
 
 // Test that chmod works correctly
 func TestChmod(t *testing.T) {
-	// Note: t.Name() is not available before in Go 1.8
-	tName := "TestChmod"
-	path := test_helpers.DefaultPlainDir + "/" + tName
+	path := test_helpers.DefaultPlainDir + "/" + t.Name()
 	file, err := os.Create(path)
 	if err != nil {
 		t.Fatal(err)
@@ -854,9 +852,7 @@ func TestChmod(t *testing.T) {
 
 // Test that access(2) works correctly
 func TestAccess(t *testing.T) {
-	// Note: t.Name() is not available before in Go 1.8
-	tName := "TestAccess"
-	path := test_helpers.DefaultPlainDir + "/" + tName
+	path := test_helpers.DefaultPlainDir + "/" + t.Name()
 	file, err := os.Create(path)
 	if err != nil {
 		t.Fatal(err)
diff --git a/tests/reverse/correctness_test.go b/tests/reverse/correctness_test.go
index 67edeb6..206bebd 100644
--- a/tests/reverse/correctness_test.go
+++ b/tests/reverse/correctness_test.go
@@ -225,9 +225,7 @@ func TestTooLongSymlink(t *testing.T) {
 // all directories in the path with O_RDONLY. Now it uses O_PATH, which only needs
 // the executable bit.
 func Test0100Dir(t *testing.T) {
-	// Note: t.Name() is not available before in Go 1.8
-	tName := "Test0100Dir"
-	dir := dirA + "/" + tName
+	dir := dirA + "/" + t.Name()
 	err := os.Mkdir(dir, 0700)
 	if err != nil {
 		t.Fatal(err)
@@ -242,7 +240,7 @@ func Test0100Dir(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	fileReverse := dirC + "/" + tName + "/hello"
+	fileReverse := dirC + "/" + t.Name() + "/hello"
 	fd, err := os.Open(fileReverse)
 	// Make sure the dir can be removed after the test is done
 	os.Chmod(dir, 0700)
diff --git a/tests/test_helpers/helpers.go b/tests/test_helpers/helpers.go
index bc5d275..93d34d6 100644
--- a/tests/test_helpers/helpers.go
+++ b/tests/test_helpers/helpers.go
@@ -125,7 +125,11 @@ func ResetTmpDir(createDirIV bool) {
 //
 // It returns cipherdir without a trailing slash.
 func InitFS(t *testing.T, extraArgs ...string) string {
-	dir, err := ioutil.TempDir(TmpDir, "")
+	prefix := "x."
+	if t != nil {
+		prefix = t.Name() + "."
+	}
+	dir, err := ioutil.TempDir(TmpDir, prefix)
 	if err != nil {
 		if t != nil {
 			t.Fatal(err)