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Add test cases for comment nesting

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Add a test case that would fail if all line comments were parsed before
block comments, and a test case that would fail if all block comments were
parsed before line comments.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2022-11-18 22:25:18 +01:00
parent 18f48eb48e
commit 45747a0779
1 changed files with 88 additions and 0 deletions
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88
tests/scripts/test_generate_test_code.py
View File

@ -820,6 +820,94 @@ exit:
yes sir yes sir
3 bags full
}
'''
self.assertEqual(code, expected)
@patch("generate_test_code.gen_dispatch")
@patch("generate_test_code.gen_dependencies")
@patch("generate_test_code.gen_function_wrapper")
@patch("generate_test_code.parse_function_arguments")
def test_line_comment_in_block_comment(self, parse_function_arguments_mock,
gen_function_wrapper_mock,
gen_dependencies_mock,
gen_dispatch_mock):
"""
Test with line comment in block comment.
:return:
"""
parse_function_arguments_mock.return_value = ([], '', [])
gen_function_wrapper_mock.return_value = ''
gen_dependencies_mock.side_effect = gen_dependencies
gen_dispatch_mock.side_effect = gen_dispatch
data = '''
void func( int x /* // */ )
{
ba ba black sheep
have you any wool
exit:
yes sir yes sir
3 bags full
}
/* END_CASE */
'''
stream = StringIOWrapper('test_suite_ut.function', data)
_, _, code, _ = parse_function_code(stream, [], [])
expected = '''#line 1 "test_suite_ut.function"
void test_func( int x )
{
ba ba black sheep
have you any wool
exit:
yes sir yes sir
3 bags full
}
'''
self.assertEqual(code, expected)
@patch("generate_test_code.gen_dispatch")
@patch("generate_test_code.gen_dependencies")
@patch("generate_test_code.gen_function_wrapper")
@patch("generate_test_code.parse_function_arguments")
def test_block_comment_in_line_comment(self, parse_function_arguments_mock,
gen_function_wrapper_mock,
gen_dependencies_mock,
gen_dispatch_mock):
"""
Test with block comment in line comment.
:return:
"""
parse_function_arguments_mock.return_value = ([], '', [])
gen_function_wrapper_mock.return_value = ''
gen_dependencies_mock.side_effect = gen_dependencies
gen_dispatch_mock.side_effect = gen_dispatch
data = '''
// /*
void func( int x )
{
ba ba black sheep
have you any wool
exit:
yes sir yes sir
3 bags full
}
/* END_CASE */
'''
stream = StringIOWrapper('test_suite_ut.function', data)
_, _, code, _ = parse_function_code(stream, [], [])
expected = '''#line 1 "test_suite_ut.function"
void test_func( int x )
{
ba ba black sheep
have you any wool
exit:
yes sir yes sir
3 bags full
}
'''
self.assertEqual(code, expected)