mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
831 lines
25 KiB
Python
Executable File
831 lines
25 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
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# SPDX-License-Identifier: Apache-2.0
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#
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import os
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import sys
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import tempfile
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import unittest
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from io import StringIO
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try:
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from ldgen.fragments import Align, Flag, Keep, Sort, Surround, parse_fragment_file
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from ldgen.sdkconfig import SDKConfig
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except ImportError:
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sys.path.append(os.path.dirname(os.path.dirname(__file__)))
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from ldgen.fragments import Align, Flag, Keep, Sort, Surround, parse_fragment_file
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from ldgen.sdkconfig import SDKConfig
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from pyparsing import ParseException, ParseFatalException
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class FragmentTest(unittest.TestCase):
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def setUp(self):
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with tempfile.NamedTemporaryFile(delete=False) as f:
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self.kconfigs_source_file = os.path.join(tempfile.gettempdir(), f.name)
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with tempfile.NamedTemporaryFile(delete=False) as f:
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self.kconfig_projbuilds_source_file = os.path.join(tempfile.gettempdir(), f.name)
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os.environ['COMPONENT_KCONFIGS_SOURCE_FILE'] = self.kconfigs_source_file
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os.environ['COMPONENT_KCONFIGS_PROJBUILD_SOURCE_FILE'] = self.kconfig_projbuilds_source_file
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os.environ['COMPONENT_KCONFIGS'] = ''
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os.environ['COMPONENT_KCONFIGS_PROJBUILD'] = ''
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# prepare_kconfig_files.py doesn't have to be called because COMPONENT_KCONFIGS and
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# COMPONENT_KCONFIGS_PROJBUILD are empty
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self.sdkconfig = SDKConfig('data/Kconfig', 'data/sdkconfig')
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def tearDown(self):
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try:
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os.remove(self.kconfigs_source_file)
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os.remove(self.kconfig_projbuilds_source_file)
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except Exception:
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pass
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@staticmethod
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def create_fragment_file(contents, name='test_fragment.lf'):
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f = StringIO(contents)
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f.name = name
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return f
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def test_basic(self):
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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value_1
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value_2 # comments should be ignored
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value_3
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# this is a comment as well
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value_a
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# this is the last comment
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""")
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual(fragment_file.fragments[0].name, 'test')
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self.assertEqual(fragment_file.fragments[0].entries, {'value_1', 'value_2', 'value_3', 'value_a'})
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def test_conditional(self):
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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value_1
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if PERFORMANCE_A = y:
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value_2
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value_3
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if PERFORMANCE_A = n:
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value_4
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if PERFORMANCE_B = n:
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value_5
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""")
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual(fragment_file.fragments[0].name, 'test')
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self.assertEqual(fragment_file.fragments[0].entries, {'value_1', 'value_2', 'value_3', 'value_5'})
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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value_1
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if PERFORMANCE_B = y:
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value_2
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elif PERFORMANCE_C = y:
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value_3
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elif PERFORMANCE_A = y:
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value_4
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else:
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value_5
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value_6
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""")
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual(fragment_file.fragments[0].name, 'test')
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self.assertEqual(fragment_file.fragments[0].entries, {'value_1', 'value_3', 'value_6'})
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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value_1
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if PERFORMANCE_A = y:
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value_2
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if PERFORMANCE_B = y:
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value_3
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else:
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value_4
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if PERFORMANCE_C = y:
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value_5
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value_6
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value_7
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""")
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual(fragment_file.fragments[0].name, 'test')
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self.assertEqual(fragment_file.fragments[0].entries,
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{'value_1', 'value_2', 'value_4', 'value_5', 'value_6', 'value_7'})
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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if PERFORMANCE_A = n:
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value_2
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""")
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with self.assertRaises(ParseFatalException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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def test_empty_file(self):
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test_fragment = self.create_fragment_file(u"""
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""")
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual(len(fragment_file.fragments), 0)
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def test_setting_indent(self):
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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value_1
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value_2
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value_3
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""")
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual(fragment_file.fragments[0].name, 'test')
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self.assertEqual(fragment_file.fragments[0].entries, {'value_1', 'value_2', 'value_3'})
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def test_settings_unmatch_indent(self):
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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value_1
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value_2 # first element dictates indent
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value_3
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""")
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with self.assertRaises(ParseException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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def test_unsupported_key(self):
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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key_1:
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value_a
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""")
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with self.assertRaises(ParseException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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def test_empty_fragment(self):
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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""")
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with self.assertRaises(ParseException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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def test_empty_conditional(self):
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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if PERFORMANCE_B = y:
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else:
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value_1
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""")
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with self.assertRaises(ParseException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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if PERFORMANCE_B = y:
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value_1
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else PERFORMANCE_B = y:
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""")
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with self.assertRaises(ParseFatalException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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if PERFORMANCE_B = y:
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value_1
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elif PERFORMANCE_B = y:
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else:
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value_2
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""")
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with self.assertRaises(ParseFatalException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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def test_out_of_order_conditional(self):
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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elif PERFORMANCE_B = y:
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value_1
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else:
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value_2
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""")
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with self.assertRaises(ParseException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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else:
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value_2
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""")
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with self.assertRaises(ParseException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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def test_multiple_fragments(self):
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test_fragment = self.create_fragment_file(u"""
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[sections:test1]
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entries:
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value_1
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[scheme:test2]
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entries:
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section -> target
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""")
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual(fragment_file.fragments[0].name, 'test1')
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self.assertEqual(fragment_file.fragments[0].entries, {'value_1'})
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self.assertEqual(fragment_file.fragments[1].name, 'test2')
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self.assertEqual(fragment_file.fragments[1].entries, {('section', 'target')})
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def test_whole_conditional_fragment(self):
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test_fragment = self.create_fragment_file(u"""
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if PERFORMANCE_B = y:
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[sections:test1]
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entries:
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value_1
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else:
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[sections:test2]
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entries:
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value_2
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if PERFORMANCE_A = y:
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[sections:test3]
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entries:
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value_3
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if PERFORMANCE_C = y:
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value_6
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[sections:test4]
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entries:
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value_4
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[sections:test5]
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entries:
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value_5
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""")
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual(len(fragment_file.fragments), 4)
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self.assertEqual(fragment_file.fragments[0].name, 'test2')
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self.assertEqual(fragment_file.fragments[0].entries, {'value_2'})
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self.assertEqual(fragment_file.fragments[1].name, 'test3')
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self.assertEqual(fragment_file.fragments[1].entries, {'value_3', 'value_6'})
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self.assertEqual(fragment_file.fragments[2].name, 'test4')
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self.assertEqual(fragment_file.fragments[2].entries, {'value_4'})
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self.assertEqual(fragment_file.fragments[3].name, 'test5')
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self.assertEqual(fragment_file.fragments[3].entries, {'value_5'})
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def test_equivalent_conditional_fragment(self):
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test_fragment1 = self.create_fragment_file(u"""
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if PERFORMANCE_A = y:
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[sections:test1]
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entries:
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value_1
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else:
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[sections:test2]
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entries:
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value_2
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""")
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fragment_file1 = parse_fragment_file(test_fragment1, self.sdkconfig)
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self.assertEqual(fragment_file1.fragments[0].name, 'test1')
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self.assertEqual(fragment_file1.fragments[0].entries, {'value_1'})
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test_fragment2 = self.create_fragment_file(u"""
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[sections:test1]
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entries:
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if PERFORMANCE_A = y:
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value_1
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else:
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value_2
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""")
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fragment_file2 = parse_fragment_file(test_fragment2, self.sdkconfig)
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self.assertEqual(fragment_file2.fragments[0].name, 'test1')
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self.assertEqual(fragment_file2.fragments[0].entries, {'value_1'})
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class SectionsTest(FragmentTest):
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def test_basic(self):
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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.section1
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.section2
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""")
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual(fragment_file.fragments[0].entries, {'.section1', '.section2'})
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def test_duplicate_entries(self):
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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.section1
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.section2
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.section3
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.section2
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""")
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual(fragment_file.fragments[0].entries, {'.section1', '.section2', '.section3'})
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def test_empty_entries(self):
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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""")
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with self.assertRaises(ParseException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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if PERFORMANCE_B = y:
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.section1
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""")
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with self.assertRaises(ParseFatalException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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def test_entries_grammar(self):
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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_valid1
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valid2.
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.valid3_-
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""")
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual(fragment_file.fragments[0].entries,
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{'_valid1', 'valid2.', '.valid3_-'})
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# invalid starting char
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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1invalid
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""")
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with self.assertRaises(ParseException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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-invalid
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""")
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with self.assertRaises(ParseException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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# + notation
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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valid+
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""")
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual(fragment_file.fragments[0].entries,
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{'valid+'})
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test_fragment = self.create_fragment_file(u"""
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[sections:test]
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entries:
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inva+lid+
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""")
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with self.assertRaises(ParseException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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class SchemeTest(FragmentTest):
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def test_basic(self):
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test_fragment = self.create_fragment_file(u"""
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[scheme:test]
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entries:
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sections1 -> target1
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sections2 -> target2
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""")
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual(fragment_file.fragments[0].entries,
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{('sections1', 'target1'),
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('sections2', 'target2')})
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def test_duplicate_entries(self):
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test_fragment = self.create_fragment_file(u"""
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[scheme:test]
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entries:
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sections1 -> target1
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sections2 -> target2
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sections2 -> target2
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""")
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual(fragment_file.fragments[0].entries,
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{('sections1', 'target1'),
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('sections2', 'target2')})
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def test_empty_entries(self):
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test_fragment = self.create_fragment_file(u"""
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[scheme:test]
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entries:
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""")
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with self.assertRaises(ParseException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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test_fragment = self.create_fragment_file(u"""
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[scheme:test]
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entries:
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if PERFORMANCE_B = y:
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sections1 -> target1
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""")
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with self.assertRaises(ParseFatalException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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def test_improper_grammar(self):
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test_fragment = self.create_fragment_file(u"""
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[scheme:test]
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entries:
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sections1, target1 # improper separator
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""")
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with self.assertRaises(ParseException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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class MappingTest(FragmentTest):
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def test_basic(self):
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test_fragment = self.create_fragment_file(u"""
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[mapping:test]
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archive: lib.a
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entries:
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obj:symbol (noflash)
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obj (noflash)
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obj:symbol_2 (noflash)
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obj_2 (noflash)
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* (noflash)
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""")
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expected = {('obj', 'symbol', 'noflash'),
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('obj', None, 'noflash'),
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('obj', 'symbol_2', 'noflash'),
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('obj_2', None, 'noflash'),
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('*', None, 'noflash')}
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual(expected, fragment_file.fragments[0].entries)
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def test_archive(self):
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test_fragment = self.create_fragment_file(u"""
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[mapping:test]
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archive:
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entries:
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* (default)
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""")
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with self.assertRaises(ParseException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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test_fragment = self.create_fragment_file(u"""
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[mapping:test]
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archive:
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lib1.a
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lib2.a
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entries:
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* (default)
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""")
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with self.assertRaises(ParseFatalException):
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parse_fragment_file(test_fragment, self.sdkconfig)
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def test_archive_allowed_names(self):
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test_fragment = self.create_fragment_file(u"""
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[mapping:test]
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archive:
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libstdc++.a
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entries:
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* (default)
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""")
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fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
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self.assertEqual('libstdc++.a', fragment_file.fragments[0].archive)
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def test_empty_entries(self):
|
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test_fragment = self.create_fragment_file(u"""
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[mapping:test]
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archive:
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lib.a
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entries:
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if PERFORMANCE_B = y:
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* (noflash) # if condition is false, then no 'entries' key value
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""")
|
|
|
|
expected = set()
|
|
|
|
fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
|
|
self.assertEqual(expected, fragment_file.fragments[0].entries)
|
|
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:test]
|
|
archive:
|
|
lib.a
|
|
entries:
|
|
""")
|
|
|
|
with self.assertRaises(ParseException):
|
|
parse_fragment_file(test_fragment, self.sdkconfig)
|
|
|
|
def test_duplicate_entries(self):
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:test]
|
|
archive:
|
|
lib.a
|
|
entries:
|
|
obj:symbol (noflash)
|
|
obj:symbol (noflash)
|
|
""")
|
|
|
|
expected = {('obj', 'symbol', 'noflash')}
|
|
|
|
fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
|
|
self.assertEqual(expected, fragment_file.fragments[0].entries)
|
|
|
|
def test_invalid_grammar(self):
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:test]
|
|
archive:
|
|
lib.a
|
|
""")
|
|
with self.assertRaises(ParseException):
|
|
parse_fragment_file(test_fragment, self.sdkconfig)
|
|
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:test]
|
|
entries:
|
|
* (default)
|
|
""")
|
|
with self.assertRaises(ParseException):
|
|
parse_fragment_file(test_fragment, self.sdkconfig)
|
|
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:test]
|
|
archive: lib.a
|
|
entries:
|
|
obj: (noflash)
|
|
""")
|
|
with self.assertRaises(ParseException):
|
|
parse_fragment_file(test_fragment, self.sdkconfig)
|
|
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:test]
|
|
archive: lib.a
|
|
entries:
|
|
obj: ()
|
|
""")
|
|
with self.assertRaises(ParseException):
|
|
parse_fragment_file(test_fragment, self.sdkconfig)
|
|
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:test]
|
|
archive: lib.a
|
|
entries:
|
|
obj:symbol
|
|
""")
|
|
with self.assertRaises(ParseException):
|
|
parse_fragment_file(test_fragment, self.sdkconfig)
|
|
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:test]
|
|
archive: lib.a
|
|
entries:
|
|
(noflash)
|
|
""")
|
|
with self.assertRaises(ParseException):
|
|
parse_fragment_file(test_fragment, self.sdkconfig)
|
|
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:test]
|
|
archive: lib.a
|
|
entries:
|
|
obj:* (noflash)
|
|
""")
|
|
with self.assertRaises(ParseException):
|
|
parse_fragment_file(test_fragment, self.sdkconfig)
|
|
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:test]
|
|
archive: lib.a
|
|
entries:
|
|
:symbol (noflash)
|
|
""")
|
|
with self.assertRaises(ParseException):
|
|
parse_fragment_file(test_fragment, self.sdkconfig)
|
|
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:test]
|
|
archive: lib.a
|
|
entries:
|
|
*:symbol (noflash)
|
|
""")
|
|
with self.assertRaises(ParseException):
|
|
parse_fragment_file(test_fragment, self.sdkconfig)
|
|
|
|
def test_keep_flag(self):
|
|
# Test parsing combinations and orders of flags
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:map]
|
|
archive: libmain.a
|
|
entries:
|
|
obj1 (default);
|
|
text->flash_text KEEP(),
|
|
rodata->flash_rodata KEEP() KEEP()
|
|
""")
|
|
fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
|
|
|
|
fragment = fragment_file.fragments[0]
|
|
|
|
expected = [Flag('text', 'flash_text', [Keep()]),
|
|
Flag('rodata', 'flash_rodata', [Keep(), Keep()])]
|
|
actual = fragment.flags[('obj1', None, 'default')]
|
|
|
|
self.assertEqual(expected, actual)
|
|
|
|
def test_align_flag(self):
|
|
# Test parsing combinations and orders of flags
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:map]
|
|
archive: libmain.a
|
|
entries:
|
|
obj1 (default);
|
|
text->flash_text ALIGN(8),
|
|
rodata->flash_rodata ALIGN(8, pre),
|
|
data->dram0_data ALIGN(8, pre, post),
|
|
bss->dram0_bss ALIGN(8, post),
|
|
common->dram0_bss ALIGN(8, pre, post) ALIGN(8)
|
|
""")
|
|
|
|
fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
|
|
fragment = fragment_file.fragments[0]
|
|
|
|
expected = [Flag('text', 'flash_text', [Align(8, True, False)]),
|
|
Flag('rodata', 'flash_rodata', [Align(8, True, False)]),
|
|
Flag('data', 'dram0_data', [Align(8, True, True)]),
|
|
Flag('bss', 'dram0_bss', [Align(8, False, True)]),
|
|
Flag('common', 'dram0_bss', [Align(8, True, True), Align(8, True, False)])]
|
|
actual = fragment.flags[('obj1', None, 'default')]
|
|
|
|
self.assertEqual(expected, actual)
|
|
|
|
# Wrong post, pre order
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:map]
|
|
archive: libmain.a
|
|
entries:
|
|
obj1 (noflash)
|
|
text->iram0_text ALIGN(8, post, pre)
|
|
""")
|
|
|
|
with self.assertRaises(ParseException):
|
|
parse_fragment_file(test_fragment, self.sdkconfig)
|
|
|
|
def test_sort_flag(self):
|
|
# Test parsing combinations and orders of flags
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:map]
|
|
archive: libmain.a
|
|
entries:
|
|
obj1 (default);
|
|
text->flash_text SORT(name),
|
|
rodata->flash_rodata SORT(alignment),
|
|
data->dram0_data SORT(init_priority),
|
|
bss->dram0_bss SORT(name, alignment),
|
|
common->dram0_bss SORT(alignment, name),
|
|
iram->iram0_text SORT(name, name),
|
|
dram->dram0_data SORT(alignment, alignment)
|
|
""")
|
|
|
|
fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
|
|
fragment = fragment_file.fragments[0]
|
|
|
|
expected = [Flag('text', 'flash_text', [Sort('name')]),
|
|
Flag('rodata', 'flash_rodata', [Sort('alignment')]),
|
|
Flag('data', 'dram0_data', [Sort('init_priority')]),
|
|
Flag('bss', 'dram0_bss', [Sort('name', 'alignment')]),
|
|
Flag('common', 'dram0_bss', [Sort('alignment', 'name')]),
|
|
Flag('iram', 'iram0_text', [Sort('name', 'name')]),
|
|
Flag('dram', 'dram0_data', [Sort('alignment', 'alignment')])]
|
|
actual = fragment.flags[('obj1', None, 'default')]
|
|
self.assertEqual(expected, actual)
|
|
|
|
def test_surround_flag(self):
|
|
# Test parsing combinations and orders of flags
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:map]
|
|
archive: libmain.a
|
|
entries:
|
|
obj1 (default);
|
|
text->flash_text SURROUND(sym1)
|
|
""")
|
|
fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
|
|
fragment = fragment_file.fragments[0]
|
|
|
|
expected = [Flag('text', 'flash_text', [Surround('sym1')])]
|
|
actual = fragment.flags[('obj1', None, 'default')]
|
|
self.assertEqual(expected, actual)
|
|
|
|
def test_flag_order(self):
|
|
# Test that the order in which the flags are specified is retained
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:map]
|
|
archive: libmain.a
|
|
entries:
|
|
obj1 (default);
|
|
text->flash_text ALIGN(4) KEEP() SURROUND(sym1) ALIGN(8) SORT(name),
|
|
rodata->flash_rodata KEEP() ALIGN(4) KEEP() SURROUND(sym1) ALIGN(8) ALIGN(4) SORT(name)
|
|
""")
|
|
fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
|
|
fragment = fragment_file.fragments[0]
|
|
|
|
expected = [Flag('text', 'flash_text', [Align(4, True, False),
|
|
Keep(),
|
|
Surround('sym1'),
|
|
Align(8, True, False),
|
|
Sort('name')]),
|
|
Flag('rodata', 'flash_rodata', [Keep(),
|
|
Align(4, True, False),
|
|
Keep(),
|
|
Surround('sym1'),
|
|
Align(8, True, False),
|
|
Align(4, True, False),
|
|
Sort('name')])]
|
|
actual = fragment.flags[('obj1', None, 'default')]
|
|
self.assertEqual(expected, actual)
|
|
|
|
def test_flags_entries_multiple_flags(self):
|
|
# Not an error, generation step handles this, since
|
|
# it that step has a more complete information
|
|
# about all mappings.
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:map]
|
|
archive: libmain.a
|
|
entries:
|
|
obj1 (default);
|
|
text->flash_text ALIGN(4) KEEP() SURROUND(sym1) SORT(name),
|
|
text->flash_text ALIGN(4) KEEP() SURROUND(sym1) SORT(name)
|
|
""")
|
|
fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
|
|
fragment = fragment_file.fragments[0]
|
|
|
|
expected = [Flag('text', 'flash_text', [Align(4, True, False),
|
|
Keep(),
|
|
Surround('sym1'),
|
|
Sort('name')]),
|
|
Flag('text', 'flash_text', [Align(4, True, False),
|
|
Keep(),
|
|
Surround('sym1'),
|
|
Sort('name')])]
|
|
actual = fragment.flags[('obj1', None, 'default')]
|
|
self.assertEqual(expected, actual)
|
|
|
|
def test_flags_entries_multiple_flags_and_entries(self):
|
|
# Not an error, generation step handles this, since
|
|
# it that step has a more complete information
|
|
# about all mappings. This can happen across multiple
|
|
# mapping fragments.
|
|
test_fragment = self.create_fragment_file(u"""
|
|
[mapping:map]
|
|
archive: libmain.a
|
|
entries:
|
|
obj1 (default);
|
|
text->flash_text ALIGN(4) KEEP() SURROUND(sym1) SORT(name)
|
|
obj1 (default);
|
|
text->flash_text ALIGN(4) KEEP() SURROUND(sym1) SORT(name)
|
|
""")
|
|
fragment_file = parse_fragment_file(test_fragment, self.sdkconfig)
|
|
fragment = fragment_file.fragments[0]
|
|
|
|
expected = [Flag('text', 'flash_text', [Align(4, True, False),
|
|
Keep(),
|
|
Surround('sym1'),
|
|
Sort('name')]),
|
|
Flag('text', 'flash_text', [Align(4, True, False),
|
|
Keep(),
|
|
Surround('sym1'),
|
|
Sort('name')])]
|
|
actual = fragment.flags[('obj1', None, 'default')]
|
|
self.assertEqual(expected, actual)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|