Merge tag 'dm-9oct18' of git://git.denx.de/u-boot-dm

[platform/kernel/u-boot.git] / tools / binman / entry_test.py

diff --git a/tools/binman/entry_test.py b/tools/binman/entry_test.py
index 8a9ae01..1f7ff5b 100644 (file)
--- a/tools/binman/entry_test.py
+++ b/tools/binman/entry_test.py
@@ -1,27 +1,84 @@
-#
+# SPDX-License-Identifier: GPL-2.0+
 # Copyright (c) 2016 Google, Inc
 # Written by Simon Glass <sjg@chromium.org>
 #
-# SPDX-License-Identifier:      GPL-2.0+
-#
 # Test for the Entry class
 
 import collections
+import os
+import sys
 import unittest
 
-import entry
+import fdt
+import fdt_util
+import tools
+
+entry = None
 
 class TestEntry(unittest.TestCase):
+    def setUp(self):
+        tools.PrepareOutputDir(None)
+
+    def tearDown(self):
+        tools.FinaliseOutputDir()
+
+    def GetNode(self):
+        binman_dir = os.path.dirname(os.path.realpath(sys.argv[0]))
+        fname = fdt_util.EnsureCompiled(
+            os.path.join(binman_dir,('test/005_simple.dts')))
+        dtb = fdt.FdtScan(fname)
+        return dtb.GetNode('/binman/u-boot')
+
+    def test1EntryNoImportLib(self):
+        """Test that we can import Entry subclassess successfully"""
+
+        sys.modules['importlib'] = None
+        global entry
+        import entry
+        entry.Entry.Create(None, self.GetNode(), 'u-boot')
+
+    def test2EntryImportLib(self):
+        del sys.modules['importlib']
+        global entry
+        if entry:
+            reload(entry)
+        else:
+            import entry
+        entry.Entry.Create(None, self.GetNode(), 'u-boot-spl')
+        del entry
+
     def testEntryContents(self):
         """Test the Entry bass class"""
+        import entry
         base_entry = entry.Entry(None, None, None, read_node=False)
         self.assertEqual(True, base_entry.ObtainContents())
 
     def testUnknownEntry(self):
         """Test that unknown entry types are detected"""
+        import entry
         Node = collections.namedtuple('Node', ['name', 'path'])
         node = Node('invalid-name', 'invalid-path')
         with self.assertRaises(ValueError) as e:
             entry.Entry.Create(None, node, node.name)
         self.assertIn("Unknown entry type 'invalid-name' in node "
                       "'invalid-path'", str(e.exception))
+
+    def testUniqueName(self):
+        """Test Entry.GetUniqueName"""
+        import entry
+        Node = collections.namedtuple('Node', ['name', 'parent'])
+        base_node = Node('root', None)
+        base_entry = entry.Entry(None, None, base_node, read_node=False)
+        self.assertEqual('root', base_entry.GetUniqueName())
+        sub_node = Node('subnode', base_node)
+        sub_entry = entry.Entry(None, None, sub_node, read_node=False)
+        self.assertEqual('root.subnode', sub_entry.GetUniqueName())
+
+    def testGetDefaultFilename(self):
+        """Trivial test for this base class function"""
+        import entry
+        base_entry = entry.Entry(None, None, None, read_node=False)
+        self.assertIsNone(base_entry.GetDefaultFilename())
+
+if __name__ == "__main__":
+    unittest.main()