commit 120fa00c71d03f445e21879c9cf9b5b09edcea0c
author Simon Glass <sjg@chromium.org> Sat Mar 05 20:18:56 2022 -0700
committer Simon Glass <sjg@chromium.org> Fri Mar 18 19:24:25 2022 -0600
tree e12d94745e1f34c272cf88f6227efe20680c5781
parent 42c5ecc37c410094caf50628c75b5568119311fa

dtoc: Tidy up implementation of AddStringList()

Refactor this to avoid a loop. Also add a test for an empty string.

Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>

tools/dtoc/test_fdt.py

diff --git a/tools/dtoc/test_fdt.py b/tools/dtoc/test_fdt.py
index ea707f2..914ed6a 100755
--- a/tools/dtoc/test_fdt.py
+++ b/tools/dtoc/test_fdt.py
@@ -550,6 +550,12 @@
         data = self.fdt.getprop(self.node.Offset(), 'stringlist')
         self.assertEqual(b'123\x00456\0', data)
 
+        val = []
+        self.node.AddStringList('stringlist', val)
+        self.dtb.Sync(auto_resize=True)
+        data = self.fdt.getprop(self.node.Offset(), 'stringlist')
+        self.assertEqual(b'', data)
+
     def test_delete_node(self):
         """Test deleting a node"""
         old_offset = self.fdt.path_offset('/spl-test')
@@ -637,6 +643,7 @@
         self.assertEqual('message', fdt_util.GetString(self.node, 'stringval'))
         self.assertEqual('test', fdt_util.GetString(self.node, 'missing',
                                                     'test'))
+        self.assertEqual('', fdt_util.GetString(self.node, 'boolval'))
 
         with self.assertRaises(ValueError) as e:
             self.assertEqual(3, fdt_util.GetString(self.node, 'stringarray'))
@@ -651,6 +658,7 @@
             fdt_util.GetStringList(self.node, 'stringarray'))
         self.assertEqual(['test'],
                          fdt_util.GetStringList(self.node, 'missing', ['test']))
+        self.assertEqual([], fdt_util.GetStringList(self.node, 'boolval'))
 
     def testGetArgs(self):
         node = self.dtb.GetNode('/orig-node')