fix(bindings/go): fix tests

Signed-off-by: Hanchin Hsieh <[email protected]>

bindings/go/tests/behavior_tests/list_test.go

@@ -201,21 +201,29 @@ func testListNestedDir(assert *require.Assertions, op *opendal.Operator, fixture
 	assert.Nil(err)
 	defer obs.Close()
 	var paths []string
+	var foundParent bool
+	var foundDir bool
 	for obs.Next() {
 		entry := obs.Entry()
 		paths = append(paths, entry.Path())
-		assert.Equal(dir, entry.Path())
+		if entry.Path() == parent {
+			foundParent = true
+		} else if entry.Path() == dir {
+			foundDir = true
+		}
 	}
 	assert.Nil(obs.Error())
-	assert.Equal(1, len(paths), "parent should only got 1 entry")
+	assert.Equal(2, len(paths), "parent should only got 2 entry")
+	assert.Equal(foundParent, true, "parent should be found in list")
+	assert.Equal(foundDir, true, "dir should be found in list")
 
 	obs, err = op.List(dir)
 	assert.Nil(err)
 	defer obs.Close()
 	paths = nil
 	var foundFile bool
 	var foundDirPath bool
-	var foundDir bool
+	foundDir = false
 	for obs.Next() {
 		entry := obs.Entry()
 		paths = append(paths, entry.Path())

bindings/go/tests/behavior_tests/opendal_test.go

@@ -225,8 +225,8 @@ func (f *fixture) Cleanup(assert *require.Assertions) {
 	f.lock.Lock()
 	defer f.lock.Unlock()
 
-	for _, path := range f.paths {
-		assert.Nil(f.op.Delete(path), "delete must succeed: %s", path)
+	for i := len(f.paths) - 1; i >= 0; i-- {
+		assert.Nil(f.op.Delete(f.paths[i]), "delete must succeed: %s", f.paths[i])
 	}
 }
 

bindings/go/types.go

@@ -287,6 +287,9 @@ func toOpendalBytes(data []byte) opendalBytes {
 	l := len(data)
 	if l > 0 {
 		ptr = &data[0]
+	} else {
+		var b byte
+		ptr = &b
 	}
 	return opendalBytes{
 		data: ptr,