def test_equivalent_conditional_fragment(self):
test_fragment1 = self.create_fragment_file(u"""
if A = y:
[test:test1]
key_1:
value_1
else:
[test:test2]
key_1:
value_2
""")
fragment_file1 = FragmentFile(test_fragment1, self.sdkconfig)
self.assertEqual(len(fragment_file1.fragments), 1)
self.assertEqual(fragment_file1.fragments[0].key_1[0], 'value_1')
test_fragment2 = self.create_fragment_file(u"""
[test:test1]
key_1:
if A = y:
value_1
else:
value_2
""")
fragment_file2 = FragmentFile(test_fragment2, self.sdkconfig)
self.assertEqual(len(fragment_file2.fragments), 1)
self.assertEqual(fragment_file2.fragments[0].key_1[0], 'value_1')
def test_empty_conditional(self):
test_fragment = self.create_fragment_file(u"""
[test:test]
key_1:
if B = y:
else:
value_1
""")
with self.assertRaises(ParseFatalException):
FragmentFile(test_fragment, self.sdkconfig)
test_fragment = self.create_fragment_file(u"""
[test:test]
key_1:
if B = y:
value_1
else B = y:
""")
with self.assertRaises(ParseFatalException):
FragmentFile(test_fragment, self.sdkconfig)
test_fragment = self.create_fragment_file(u"""
[test:test]
key_1:
if B = y:
value_1
elif B = y:
else:
value_2
""")
with self.assertRaises(ParseFatalException):
FragmentFile(test_fragment, self.sdkconfig)
def test_entries_grammar(self):
test_fragment = self.create_fragment_file(u"""
[sections:test]
entries:
_valid1
valid2.
.valid3_-
""")
fragment_file = FragmentFile(test_fragment, self.sdkconfig)
self.assertEqual(fragment_file.fragments[0].entries,
{'_valid1', 'valid2.', '.valid3_-'})
# invalid starting char
test_fragment = self.create_fragment_file(u"""
[sections:test]
entries:
1invalid
""")
with self.assertRaises(ParseException):
FragmentFile(test_fragment, self.sdkconfig)
test_fragment = self.create_fragment_file(u"""
[sections:test]
entries:
-invalid
""")
with self.assertRaises(ParseException):
FragmentFile(test_fragment, self.sdkconfig)
# + notation
test_fragment = self.create_fragment_file(u"""
[sections:test]
entries:
valid+
""")
fragment_file = FragmentFile(test_fragment, self.sdkconfig)
self.assertEqual(fragment_file.fragments[0].entries,
{'valid+'})
test_fragment = self.create_fragment_file(u"""
[sections:test]
entries:
inva+lid+
""")
with self.assertRaises(ParseFatalException):
FragmentFile(test_fragment, self.sdkconfig)
def test_valid_grammar(self):
test_fragment = self.create_fragment_file(u"""
[mapping]
archive: lib.a
entries:
obj:symbol (noflash)
# Comments should not matter
obj (noflash)
# Nor should whitespace
obj : symbol_2 ( noflash )
obj_2 ( noflash )
* (noflash)
""")
fragment_file = FragmentFile(test_fragment, self.sdkconfig)
self.assertEqual('lib.a', fragment_file.fragments[0].archive)
self.assertEqual('lib_a', fragment_file.fragments[0].name)
expected = {('obj', 'symbol', 'noflash'),
('obj', None, 'noflash'),
('obj', 'symbol_2', 'noflash'),
('obj_2', None, 'noflash'),
('*', None, 'noflash')
}
self.assertEqual(expected, fragment_file.fragments[0].entries)
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 = FragmentFile(test_fragment, self.sdkconfig)
fragment = fragment_file.fragments[0]
expected = [('text', 'flash_text', [
Mapping.Align(4, True, False),
Mapping.Keep(),
Mapping.Surround('sym1'),
Mapping.Sort('name')
]),
('text', 'flash_text', [
Mapping.Align(4, True, False),
Mapping.Keep(),
Mapping.Surround('sym1'),
Mapping.Sort('name')
])]
actual = fragment.flags[('obj1', None, 'default')]
self.assertEqual(expected, actual)
def test_mixed_deprecated_mapping(self):
test_fragment = self.create_fragment_file(u"""
[mapping]
archive: lib.a
entries:
: A = n
obj_A (noflash)
: default
obj_B (noflash)
[mapping:test]
archive: lib.a
entries:
if A = n:
obj_A (noflash)
else:
obj_B (noflash)
""")
fragment_file = FragmentFile(test_fragment, self.sdkconfig)
self.assertEqual(2, len(fragment_file.fragments))
self.assertEqual(fragment_file.fragments[0].entries,
fragment_file.fragments[1].entries)
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 = FragmentFile(test_fragment, self.sdkconfig)
fragment = fragment_file.fragments[0]
expected = [('text', 'flash_text', [
Mapping.Align(4, True, False),
Mapping.Keep(),
Mapping.Surround('sym1'),
Mapping.Align(8, True, False),
Mapping.Sort('name')
]),
('rodata', 'flash_rodata', [
Mapping.Keep(),
Mapping.Align(4, True, False),
Mapping.Keep(),
Mapping.Surround('sym1'),
Mapping.Align(8, True, False),
Mapping.Align(4, True, False),
Mapping.Sort('name')
])]
actual = fragment.flags[('obj1', None, 'default')]
self.assertEqual(expected, actual)
def test_empty_fragment(self):
test_fragment = self.create_fragment_file(u"""
[test:test]
""")
with self.assertRaises(ParseException):
FragmentFile(test_fragment, self.sdkconfig)
def test_whole_conditional_fragment(self):
test_fragment = self.create_fragment_file(u"""
if B = y:
[test:test1]
key_1:
value_1
else:
[test:test2]
key_1:
value_2
if A = y:
[test:test3]
key_1:
value_3
if C = y:
value_6
[test:test4]
key_1:
value_4
[test:test5]
key_1:
value_5
""")
fragment_file = FragmentFile(test_fragment, self.sdkconfig)
self.assertEqual(len(fragment_file.fragments), 4)
self.assertEqual(fragment_file.fragments[0].name, 'test2')
self.assertEqual(fragment_file.fragments[1].name, 'test3')
self.assertEqual(fragment_file.fragments[1].key_1[1], 'value_6')
self.assertEqual(fragment_file.fragments[2].name, 'test4')
self.assertEqual(fragment_file.fragments[3].name, 'test5')
def test_duplicate_keys(self):
test_fragment = self.create_fragment_file(u"""
[test:test]
key_1: value_1
key_1: value_a
""")
with self.assertRaises(ParseFatalException):
FragmentFile(test_fragment, self.sdkconfig)
def test_required_keys(self):
test_fragment = self.create_fragment_file(u"""
[test:test]
key_2:
value_1
""")
with self.assertRaises(ParseFatalException):
FragmentFile(test_fragment, self.sdkconfig)
def test_empty_entries(self):
test_fragment = self.create_fragment_file(u"""
[scheme:test]
entries:
""")
with self.assertRaises(ParseException):
FragmentFile(test_fragment, self.sdkconfig)
test_fragment = self.create_fragment_file(u"""
[scheme:test]
entries:
if B = y:
sections1 -> target1
""")
with self.assertRaises(ParseFatalException):
FragmentFile(test_fragment, self.sdkconfig)
def test_improper_grammar(self):
test_fragment = self.create_fragment_file(u"""
[scheme:test]
entries:
sections1, target1 # improper separator
""")
with self.assertRaises(ParseException):
FragmentFile(test_fragment, self.sdkconfig)
def test_empty_file(self):
test_fragment = self.create_fragment_file(u"""
""")
fragment_file = FragmentFile(test_fragment, self.sdkconfig)
self.assertEqual(len(fragment_file.fragments), 0)
def test_basic(self):
test_fragment = self.create_fragment_file(u"""
[sections:test]
entries:
.section1
.section2
""")
fragment_file = FragmentFile(test_fragment, self.sdkconfig)
self.assertEqual(fragment_file.fragments[0].entries, {'.section1', '.section2'})
def test_implicit_blank_default(self):
test_fragment = self.create_fragment_file(u"""
[mapping]
archive: lib.a
entries:
: default
""")
fragment_file = FragmentFile(test_fragment, self.sdkconfig)
expected = {('*', None, 'default')}
self.assertEqual(expected, fragment_file.fragments[0].entries)
def test_basic(self):
test_fragment = self.create_fragment_file(u"""
[scheme:test]
entries:
sections1 -> target1
sections2 -> target2
""")
fragment_file = FragmentFile(test_fragment, self.sdkconfig)
self.assertEqual(fragment_file.fragments[0].entries,
{('sections1', 'target1'), ('sections2', 'target2')})
def test_archive_allowed_names(self):
test_fragment = self.create_fragment_file(u"""
[mapping:test]
archive:
libstdc++.a
entries:
* (default)
""")
fragment_file = FragmentFile(test_fragment, self.sdkconfig)
self.assertEqual('libstdc++.a', fragment_file.fragments[0].archive)
def test_unsupported_key(self):
test_fragment = self.create_fragment_file(u"""
[test:test]
key_1:
value_a
key_4:
value_1
""")
with self.assertRaises(ParseFatalException):
FragmentFile(test_fragment, self.sdkconfig)
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 = FragmentFile(test_fragment, self.sdkconfig)
fragment = fragment_file.fragments[0]
expected = [
('text', 'flash_text', [Mapping.Align(8, True, False)]),
('rodata', 'flash_rodata', [Mapping.Align(8, True, False)]),
('data', 'dram0_data', [Mapping.Align(8, True, True)]),
('bss', 'dram0_bss', [Mapping.Align(8, False, True)]),
('common', 'dram0_bss',
[Mapping.Align(8, True, True),
Mapping.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(ParseFatalException):
FragmentFile(test_fragment, self.sdkconfig)
def test_blank_first_condition(self):
test_fragment = self.create_fragment_file(u"""
[mapping]
archive: lib.a
entries:
obj_a (noflash)
: CONFIG_B = y
obj_b (noflash)
""")
with self.assertRaises(ParseException):
FragmentFile(test_fragment, self.sdkconfig)
def test_duplicate_entries(self):
test_fragment = self.create_fragment_file(u"""
[scheme:test]
entries:
sections1 -> target1
sections2 -> target2
sections2 -> target2
""")
fragment_file = FragmentFile(test_fragment, self.sdkconfig)
self.assertEqual(fragment_file.fragments[0].entries,
{("sections1", "target1"), ("sections2", "target2")})
def test_implicit_blank_default_w_others(self):
test_fragment = self.create_fragment_file(u"""
[mapping]
archive: lib.a
entries:
: A = n
obj_a (noflash)
""")
fragment_file = FragmentFile(test_fragment, self.sdkconfig)
expected = {("*", None, "default")}
self.assertEqual(expected, fragment_file.fragments[0].entries)
def test_archive(self):
test_fragment = self.create_fragment_file(u"""
[mapping:test]
archive:
entries:
* (default)
""")
with self.assertRaises(ParseException):
FragmentFile(test_fragment, self.sdkconfig)
test_fragment = self.create_fragment_file(u"""
[mapping:test]
archive:
lib1.a
lib2.a
entries:
* (default)
""")
with self.assertRaises(ParseFatalException):
FragmentFile(test_fragment, self.sdkconfig)
def test_nonlast_default_1(self):
test_fragment = self.create_fragment_file(u"""
[mapping]
archive: lib.a
entries:
: default
obj_a (noflash)
: CONFIG_A = y
obj_A (noflash)
""")
with self.assertRaises(ParseException):
FragmentFile(test_fragment, self.sdkconfig)
def test_duplicate_entries(self):
test_fragment = self.create_fragment_file(u"""
[sections:test]
entries:
.section1
.section2
.section3
.section2
""")
fragment_file = FragmentFile(test_fragment, self.sdkconfig)
self.assertEqual(fragment_file.fragments[0].entries,
{".section1", ".section2", ".section3"})
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 = FragmentFile(test_fragment, self.sdkconfig)
self.assertEqual(expected, fragment_file.fragments[0].entries)
def test_empty_entries(self):
test_fragment = self.create_fragment_file(u"""
[mapping:test]
archive:
lib.a
entries:
if B = y:
* (noflash) # if condition is false, then no 'entries' key value
""")
expected = set()
fragment_file = FragmentFile(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):
FragmentFile(test_fragment, self.sdkconfig)
def test_setting_indent(self):
test_fragment = self.create_fragment_file(u"""
[test:test]
key_1:
value_1
value_2
value_3
""")
fragment_file = FragmentFile(test_fragment, self.sdkconfig)
self.assertEqual(len(fragment_file.fragments[0].key_1), 3)
self.assertEqual(fragment_file.fragments[0].key_1[0], 'value_1')
self.assertEqual(fragment_file.fragments[0].key_1[1], 'value_2')
self.assertEqual(fragment_file.fragments[0].key_1[2], 'value_3')
test_fragment = self.create_fragment_file(u"""
[test:test]
key_1:
value_1
value_2 # first element dictates indent
value_3
""")
with self.assertRaises(ParseFatalException):
FragmentFile(test_fragment, self.sdkconfig)
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 = FragmentFile(test_fragment, self.sdkconfig)
fragment = fragment_file.fragments[0]
expected = [('text', 'flash_text', [Mapping.Surround('sym1')])]
actual = fragment.flags[('obj1', None, 'default')]
self.assertEqual(expected, actual)