mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-09-21 15:12:04 +00:00
8d2ef3e993
Fix pylint errors that can be fixed and mask those that seem to be incorrect. A complication with binman is that it tries to avoid importing libfdt (or anything that imports it) unless needed, so that things like help still work if it is missing. Note that two tests are duplicated in binman and two others have duplicate names, so both of these issues are fixed also. Signed-off-by: Simon Glass <sjg@chromium.org>
110 lines
3.9 KiB
Python
110 lines
3.9 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
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# Copyright (c) 2016 Google, Inc
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# Written by Simon Glass <sjg@chromium.org>
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#
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# Test for the Entry class
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import collections
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import importlib
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import os
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import sys
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import unittest
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from binman import entry
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from binman.etype.blob import Entry_blob
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from dtoc import fdt
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from dtoc import fdt_util
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from patman import tools
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class TestEntry(unittest.TestCase):
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def setUp(self):
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tools.prepare_output_dir(None)
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def tearDown(self):
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tools.finalise_output_dir()
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def GetNode(self):
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binman_dir = os.path.dirname(os.path.realpath(sys.argv[0]))
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fname = fdt_util.EnsureCompiled(
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os.path.join(binman_dir,('test/005_simple.dts')))
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dtb = fdt.FdtScan(fname)
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return dtb.GetNode('/binman/u-boot')
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def _ReloadEntry(self):
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global entry
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if entry:
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importlib.reload(entry)
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else:
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from binman import entry
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def testEntryContents(self):
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"""Test the Entry bass class"""
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from binman import entry
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base_entry = entry.Entry(None, None, None)
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self.assertEqual(True, base_entry.ObtainContents())
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def testUnknownEntry(self):
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"""Test that unknown entry types are detected"""
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Node = collections.namedtuple('Node', ['name', 'path'])
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node = Node('invalid-name', 'invalid-path')
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with self.assertRaises(ValueError) as e:
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entry.Entry.Create(None, node, node.name)
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self.assertIn("Unknown entry type 'invalid-name' in node "
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"'invalid-path'", str(e.exception))
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def testUniqueName(self):
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"""Test Entry.GetUniqueName"""
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Node = collections.namedtuple('Node', ['name', 'parent'])
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base_node = Node('root', None)
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base_entry = entry.Entry(None, None, base_node)
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self.assertEqual('root', base_entry.GetUniqueName())
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sub_node = Node('subnode', base_node)
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sub_entry = entry.Entry(None, None, sub_node)
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self.assertEqual('root.subnode', sub_entry.GetUniqueName())
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def testGetDefaultFilename(self):
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"""Trivial test for this base class function"""
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base_entry = entry.Entry(None, None, None)
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self.assertIsNone(base_entry.GetDefaultFilename())
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def testBlobFdt(self):
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"""Test the GetFdtEtype() method of the blob-dtb entries"""
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base = entry.Entry.Create(None, self.GetNode(), 'blob-dtb')
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self.assertIsNone(base.GetFdtEtype())
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dtb = entry.Entry.Create(None, self.GetNode(), 'u-boot-dtb')
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self.assertEqual('u-boot-dtb', dtb.GetFdtEtype())
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def testWriteChildData(self):
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"""Test the WriteChildData() method of the base class"""
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base = entry.Entry.Create(None, self.GetNode(), 'blob-dtb')
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self.assertTrue(base.WriteChildData(base))
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def testReadChildData(self):
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"""Test the ReadChildData() method of the base class"""
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base = entry.Entry.Create(None, self.GetNode(), 'blob-dtb')
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self.assertIsNone(base.ReadChildData(base))
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def testExpandedEntry(self):
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"""Test use of an expanded entry when available"""
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base = entry.Entry.Create(None, self.GetNode())
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self.assertEqual('u-boot', base.etype)
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expanded = entry.Entry.Create(None, self.GetNode(), expanded=True)
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self.assertEqual('u-boot-expanded', expanded.etype)
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with self.assertRaises(ValueError) as e:
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entry.Entry.Create(None, self.GetNode(), 'missing', expanded=True)
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self.assertIn("Unknown entry type 'missing' in node '/binman/u-boot'",
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str(e.exception))
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def testMissingEtype(self):
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"""Test use of a blob etype when the requested one is not available"""
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ent = entry.Entry.Create(None, self.GetNode(), 'missing',
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missing_etype=True)
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self.assertTrue(isinstance(ent, Entry_blob))
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self.assertEquals('missing', ent.etype)
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if __name__ == "__main__":
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unittest.main()
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