Merge pull request #3917 from zhouhao3/clean-tempfile

Cleanup tempfiles

kyaml/kio/filters/fmtr_test.go

@@ -854,6 +854,7 @@ func TestFormatFileOrDirectory_skipJsonExtFile(t *testing.T) {
 func TestFormatFileOrDirectory_directory(t *testing.T) {
 	d, err := ioutil.TempDir("", "yamlfmt")
 	assert.NoError(t, err)
+	defer os.RemoveAll(d)
 
 	err = os.Mkdir(filepath.Join(d, "config"), 0700)
 	assert.NoError(t, err)

kyaml/runfn/runfn_test.go

@@ -1110,6 +1110,7 @@ func TestCmd_Execute_setInput(t *testing.T) {
 	}
 
 	outDir, err := ioutil.TempDir("", "kustomize-test")
+	defer os.RemoveAll(outDir)
 	if !assert.NoError(t, err) {
 		t.FailNow()
 	}