N-archive/pineapple-src
1
0
Fork 0
Code Issues 5 Pull requests 2 Projects Releases Packages Wiki Activity
pineapple-src/externals/mbedtls/tests/scripts/test_generate_test_code.py

1779 lines
54 KiB
Python
Raw Normal View History

early-access version 1503
2021-03-06 01:41:47 +01:00
#!/usr/bin/env python3
# Unit test for generate_test_code.py
#
# Copyright The Mbed TLS Contributors
# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
#
# This file is provided under the Apache License 2.0, or the
# GNU General Public License v2.0 or later.
#
# **********
# Apache License 2.0:
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# **********
#
# **********
# GNU General Public License v2.0 or later:
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# **********
"""
Unit tests for generate_test_code.py
"""
# pylint: disable=wrong-import-order
try:
# Python 2
from StringIO import StringIO
except ImportError:
# Python 3
from io import StringIO
from unittest import TestCase, main as unittest_main
try:
# Python 2
from mock import patch
except ImportError:
# Python 3
from unittest.mock import patch
# pylint: enable=wrong-import-order
from generate_test_code import gen_dependencies, gen_dependencies_one_line
from generate_test_code import gen_function_wrapper, gen_dispatch
from generate_test_code import parse_until_pattern, GeneratorInputError
from generate_test_code import parse_suite_dependencies
from generate_test_code import parse_function_dependencies
from generate_test_code import parse_function_arguments, parse_function_code
from generate_test_code import parse_functions, END_HEADER_REGEX
from generate_test_code import END_SUITE_HELPERS_REGEX, escaped_split
from generate_test_code import parse_test_data, gen_dep_check
from generate_test_code import gen_expression_check, write_dependencies
from generate_test_code import write_parameters, gen_suite_dep_checks
from generate_test_code import gen_from_test_data
class GenDep(TestCase):
"""
Test suite for function gen_dep()
"""
def test_dependencies_list(self):
"""
Test that gen_dep() correctly creates dependencies for given
dependency list.
:return:
"""
dependencies = ['DEP1', 'DEP2']
dep_start, dep_end = gen_dependencies(dependencies)
preprocessor1, preprocessor2 = dep_start.splitlines()
endif1, endif2 = dep_end.splitlines()
self.assertEqual(preprocessor1, '#if defined(DEP1)',
'Preprocessor generated incorrectly')
self.assertEqual(preprocessor2, '#if defined(DEP2)',
'Preprocessor generated incorrectly')
self.assertEqual(endif1, '#endif /* DEP2 */',
'Preprocessor generated incorrectly')
self.assertEqual(endif2, '#endif /* DEP1 */',
'Preprocessor generated incorrectly')
def test_disabled_dependencies_list(self):
"""
Test that gen_dep() correctly creates dependencies for given
dependency list.
:return:
"""
dependencies = ['!DEP1', '!DEP2']
dep_start, dep_end = gen_dependencies(dependencies)
preprocessor1, preprocessor2 = dep_start.splitlines()
endif1, endif2 = dep_end.splitlines()
self.assertEqual(preprocessor1, '#if !defined(DEP1)',
'Preprocessor generated incorrectly')
self.assertEqual(preprocessor2, '#if !defined(DEP2)',
'Preprocessor generated incorrectly')
self.assertEqual(endif1, '#endif /* !DEP2 */',
'Preprocessor generated incorrectly')
self.assertEqual(endif2, '#endif /* !DEP1 */',
'Preprocessor generated incorrectly')
def test_mixed_dependencies_list(self):
"""
Test that gen_dep() correctly creates dependencies for given
dependency list.
:return:
"""
dependencies = ['!DEP1', 'DEP2']
dep_start, dep_end = gen_dependencies(dependencies)
preprocessor1, preprocessor2 = dep_start.splitlines()
endif1, endif2 = dep_end.splitlines()
self.assertEqual(preprocessor1, '#if !defined(DEP1)',
'Preprocessor generated incorrectly')
self.assertEqual(preprocessor2, '#if defined(DEP2)',
'Preprocessor generated incorrectly')
self.assertEqual(endif1, '#endif /* DEP2 */',
'Preprocessor generated incorrectly')
self.assertEqual(endif2, '#endif /* !DEP1 */',
'Preprocessor generated incorrectly')
def test_empty_dependencies_list(self):
"""
Test that gen_dep() correctly creates dependencies for given
dependency list.
:return:
"""
dependencies = []
dep_start, dep_end = gen_dependencies(dependencies)
self.assertEqual(dep_start, '', 'Preprocessor generated incorrectly')
self.assertEqual(dep_end, '', 'Preprocessor generated incorrectly')
def test_large_dependencies_list(self):
"""
Test that gen_dep() correctly creates dependencies for given
dependency list.
:return:
"""
dependencies = []
count = 10
for i in range(count):
dependencies.append('DEP%d' % i)
dep_start, dep_end = gen_dependencies(dependencies)
self.assertEqual(len(dep_start.splitlines()), count,
'Preprocessor generated incorrectly')
self.assertEqual(len(dep_end.splitlines()), count,
'Preprocessor generated incorrectly')
class GenDepOneLine(TestCase):
"""
Test Suite for testing gen_dependencies_one_line()
"""
def test_dependencies_list(self):
"""
Test that gen_dep() correctly creates dependencies for given
dependency list.
:return:
"""
dependencies = ['DEP1', 'DEP2']
dep_str = gen_dependencies_one_line(dependencies)
self.assertEqual(dep_str, '#if defined(DEP1) && defined(DEP2)',
'Preprocessor generated incorrectly')
def test_disabled_dependencies_list(self):
"""
Test that gen_dep() correctly creates dependencies for given
dependency list.
:return:
"""
dependencies = ['!DEP1', '!DEP2']
dep_str = gen_dependencies_one_line(dependencies)
self.assertEqual(dep_str, '#if !defined(DEP1) && !defined(DEP2)',
'Preprocessor generated incorrectly')
def test_mixed_dependencies_list(self):
"""
Test that gen_dep() correctly creates dependencies for given
dependency list.
:return:
"""
dependencies = ['!DEP1', 'DEP2']
dep_str = gen_dependencies_one_line(dependencies)
self.assertEqual(dep_str, '#if !defined(DEP1) && defined(DEP2)',
'Preprocessor generated incorrectly')
def test_empty_dependencies_list(self):
"""
Test that gen_dep() correctly creates dependencies for given
dependency list.
:return:
"""
dependencies = []
dep_str = gen_dependencies_one_line(dependencies)
self.assertEqual(dep_str, '', 'Preprocessor generated incorrectly')
def test_large_dependencies_list(self):
"""
Test that gen_dep() correctly creates dependencies for given
dependency list.
:return:
"""
dependencies = []
count = 10
for i in range(count):
dependencies.append('DEP%d' % i)
dep_str = gen_dependencies_one_line(dependencies)
expected = '#if ' + ' && '.join(['defined(%s)' %
x for x in dependencies])
self.assertEqual(dep_str, expected,
'Preprocessor generated incorrectly')
class GenFunctionWrapper(TestCase):
"""
Test Suite for testing gen_function_wrapper()
"""
def test_params_unpack(self):
"""
Test that params are properly unpacked in the function call.
:return:
"""
code = gen_function_wrapper('test_a', '', ('a', 'b', 'c', 'd'))
expected = '''
void test_a_wrapper( void ** params )
{
test_a( a, b, c, d );
}
'''
self.assertEqual(code, expected)
def test_local(self):
"""
Test that params are properly unpacked in the function call.
:return:
"""
code = gen_function_wrapper('test_a',
'int x = 1;', ('x', 'b', 'c', 'd'))
expected = '''
void test_a_wrapper( void ** params )
{
int x = 1;
test_a( x, b, c, d );
}
'''
self.assertEqual(code, expected)
def test_empty_params(self):
"""
Test that params are properly unpacked in the function call.
:return:
"""
code = gen_function_wrapper('test_a', '', ())
expected = '''
void test_a_wrapper( void ** params )
{
(void)params;
test_a( );
}
'''
self.assertEqual(code, expected)
class GenDispatch(TestCase):
"""
Test suite for testing gen_dispatch()
"""
def test_dispatch(self):
"""
Test that dispatch table entry is generated correctly.
:return:
"""
code = gen_dispatch('test_a', ['DEP1', 'DEP2'])
expected = '''
#if defined(DEP1) && defined(DEP2)
test_a_wrapper,
#else
NULL,
#endif
'''
self.assertEqual(code, expected)
def test_empty_dependencies(self):
"""
Test empty dependency list.
:return:
"""
code = gen_dispatch('test_a', [])
expected = '''
test_a_wrapper,
'''
self.assertEqual(code, expected)
class StringIOWrapper(StringIO):
"""
file like class to mock file object in tests.
"""
def __init__(self, file_name, data, line_no=0):
"""
Init file handle.
:param file_name:
:param data:
:param line_no:
"""
super(StringIOWrapper, self).__init__(data)
self.line_no = line_no
self.name = file_name
def next(self):
"""
Iterator method. This method overrides base class's
next method and extends the next method to count the line
numbers as each line is read.
:return: Line read from file.
"""
parent = super(StringIOWrapper, self)
if getattr(parent, 'next', None):
# Python 2
line = parent.next()
else:
# Python 3
line = parent.__next__()
return line
# Python 3
__next__ = next
def readline(self, length=0):
"""
Wrap the base class readline.
:param length:
:return:
"""
# pylint: disable=unused-argument
line = super(StringIOWrapper, self).readline()
if line is not None:
self.line_no += 1
return line
class ParseUntilPattern(TestCase):
"""
Test Suite for testing parse_until_pattern().
"""
def test_suite_headers(self):
"""
Test that suite headers are parsed correctly.
:return:
"""
data = '''#include "mbedtls/ecp.h"
#define ECP_PF_UNKNOWN -1
/* END_HEADER */
'''
expected = '''#line 1 "test_suite_ut.function"
#include "mbedtls/ecp.h"
#define ECP_PF_UNKNOWN -1
'''
stream = StringIOWrapper('test_suite_ut.function', data, line_no=0)
headers = parse_until_pattern(stream, END_HEADER_REGEX)
self.assertEqual(headers, expected)
def test_line_no(self):
"""
Test that #line is set to correct line no. in source .function file.
:return:
"""
data = '''#include "mbedtls/ecp.h"
#define ECP_PF_UNKNOWN -1
/* END_HEADER */
'''
offset_line_no = 5
expected = '''#line %d "test_suite_ut.function"
#include "mbedtls/ecp.h"
#define ECP_PF_UNKNOWN -1
''' % (offset_line_no + 1)
stream = StringIOWrapper('test_suite_ut.function', data,
offset_line_no)
headers = parse_until_pattern(stream, END_HEADER_REGEX)
self.assertEqual(headers, expected)
def test_no_end_header_comment(self):
"""
Test that InvalidFileFormat is raised when end header comment is
missing.
:return:
"""
data = '''#include "mbedtls/ecp.h"
#define ECP_PF_UNKNOWN -1
'''
stream = StringIOWrapper('test_suite_ut.function', data)
self.assertRaises(GeneratorInputError, parse_until_pattern, stream,
END_HEADER_REGEX)
class ParseSuiteDependencies(TestCase):
"""
Test Suite for testing parse_suite_dependencies().
"""
def test_suite_dependencies(self):
"""
:return:
"""
data = '''
* depends_on:MBEDTLS_ECP_C
* END_DEPENDENCIES
*/
'''
expected = ['MBEDTLS_ECP_C']
stream = StringIOWrapper('test_suite_ut.function', data)
dependencies = parse_suite_dependencies(stream)
self.assertEqual(dependencies, expected)
def test_no_end_dep_comment(self):
"""
Test that InvalidFileFormat is raised when end dep comment is missing.
:return:
"""
data = '''
* depends_on:MBEDTLS_ECP_C
'''
stream = StringIOWrapper('test_suite_ut.function', data)
self.assertRaises(GeneratorInputError, parse_suite_dependencies,
stream)
def test_dependencies_split(self):
"""
Test that InvalidFileFormat is raised when end dep comment is missing.
:return:
"""
data = '''
* depends_on:MBEDTLS_ECP_C:A:B: C : D :F : G: !H
* END_DEPENDENCIES
*/
'''
expected = ['MBEDTLS_ECP_C', 'A', 'B', 'C', 'D', 'F', 'G', '!H']
stream = StringIOWrapper('test_suite_ut.function', data)
dependencies = parse_suite_dependencies(stream)
self.assertEqual(dependencies, expected)
class ParseFuncDependencies(TestCase):
"""
Test Suite for testing parse_function_dependencies()
"""
def test_function_dependencies(self):
"""
Test that parse_function_dependencies() correctly parses function
dependencies.
:return:
"""
line = '/* BEGIN_CASE ' \
'depends_on:MBEDTLS_ENTROPY_NV_SEED:MBEDTLS_FS_IO */'
expected = ['MBEDTLS_ENTROPY_NV_SEED', 'MBEDTLS_FS_IO']
dependencies = parse_function_dependencies(line)
self.assertEqual(dependencies, expected)
def test_no_dependencies(self):
"""
Test that parse_function_dependencies() correctly parses function
dependencies.
:return:
"""
line = '/* BEGIN_CASE */'
dependencies = parse_function_dependencies(line)
self.assertEqual(dependencies, [])
def test_tolerance(self):
"""
Test that parse_function_dependencies() correctly parses function
dependencies.
:return:
"""
line = '/* BEGIN_CASE depends_on:MBEDTLS_FS_IO: A : !B:C : F*/'
dependencies = parse_function_dependencies(line)
self.assertEqual(dependencies, ['MBEDTLS_FS_IO', 'A', '!B', 'C', 'F'])
class ParseFuncSignature(TestCase):
"""
Test Suite for parse_function_arguments().
"""
def test_int_and_char_params(self):
"""
Test int and char parameters parsing
:return:
"""
line = 'void entropy_threshold( char * a, int b, int result )'
args, local, arg_dispatch = parse_function_arguments(line)
self.assertEqual(args, ['char*', 'int', 'int'])
self.assertEqual(local, '')
self.assertEqual(arg_dispatch, ['(char *) params[0]',
'*( (int *) params[1] )',
'*( (int *) params[2] )'])
def test_hex_params(self):
"""
Test hex parameters parsing
:return:
"""
line = 'void entropy_threshold( char * a, data_t * h, int result )'
args, local, arg_dispatch = parse_function_arguments(line)
self.assertEqual(args, ['char*', 'hex', 'int'])
self.assertEqual(local,
' data_t data1 = {(uint8_t *) params[1], '
'*( (uint32_t *) params[2] )};\n')
self.assertEqual(arg_dispatch, ['(char *) params[0]',
'&data1',
'*( (int *) params[3] )'])
def test_unsupported_arg(self):
"""
Test unsupported arguments (not among int, char * and data_t)
:return:
"""
line = 'void entropy_threshold( char * a, data_t * h, char result )'
self.assertRaises(ValueError, parse_function_arguments, line)
def test_no_params(self):
"""
Test no parameters.
:return:
"""
line = 'void entropy_threshold()'
args, local, arg_dispatch = parse_function_arguments(line)
self.assertEqual(args, [])
self.assertEqual(local, '')
self.assertEqual(arg_dispatch, [])
class ParseFunctionCode(TestCase):
"""
Test suite for testing parse_function_code()
"""
def assert_raises_regex(self, exp, regex, func, *args):
"""
Python 2 & 3 portable wrapper of assertRaisesRegex(p)? function.
:param exp: Exception type expected to be raised by cb.
:param regex: Expected exception message
:param func: callable object under test
:param args: variable positional arguments
"""
parent = super(ParseFunctionCode, self)
# Pylint does not appreciate that the super method called
# conditionally can be available in other Python version
# then that of Pylint.
# Workaround is to call the method via getattr.
# Pylint ignores that the method got via getattr is
# conditionally executed. Method has to be a callable.
# Hence, using a dummy callable for getattr default.
dummy = lambda *x: None
# First Python 3 assertRaisesRegex is checked, since Python 2
# assertRaisesRegexp is also available in Python 3 but is
# marked deprecated.
for name in ('assertRaisesRegex', 'assertRaisesRegexp'):
method = getattr(parent, name, dummy)
if method is not dummy:
method(exp, regex, func, *args)
break
else:
raise AttributeError(" 'ParseFunctionCode' object has no attribute"
" 'assertRaisesRegex' or 'assertRaisesRegexp'"
)
def test_no_function(self):
"""
Test no test function found.
:return:
"""
data = '''
No
test
function
'''
stream = StringIOWrapper('test_suite_ut.function', data)
err_msg = 'file: test_suite_ut.function - Test functions not found!'
self.assert_raises_regex(GeneratorInputError, err_msg,
parse_function_code, stream, [], [])
def test_no_end_case_comment(self):
"""
Test missing end case.
:return:
"""
data = '''
void test_func()
{
}
'''
stream = StringIOWrapper('test_suite_ut.function', data)
err_msg = r'file: test_suite_ut.function - '\
'end case pattern .*? not found!'
self.assert_raises_regex(GeneratorInputError, err_msg,
parse_function_code, stream, [], [])
@patch("generate_test_code.parse_function_arguments")
def test_function_called(self,
parse_function_arguments_mock):
"""
Test parse_function_code()
:return:
"""
parse_function_arguments_mock.return_value = ([], '', [])
data = '''
void test_func()
{
}
'''
stream = StringIOWrapper('test_suite_ut.function', data)
self.assertRaises(GeneratorInputError, parse_function_code,
stream, [], [])
self.assertTrue(parse_function_arguments_mock.called)
parse_function_arguments_mock.assert_called_with('void test_func()\n')
@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_return(self, parse_function_arguments_mock,
gen_function_wrapper_mock,
gen_dependencies_mock,
gen_dispatch_mock):
"""
Test generated code.
: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()
{
ba ba black sheep
have you any wool
}
/* END_CASE */
'''
stream = StringIOWrapper('test_suite_ut.function', data)
name, arg, code, dispatch_code = parse_function_code(stream, [], [])
self.assertTrue(parse_function_arguments_mock.called)
parse_function_arguments_mock.assert_called_with('void func()\n')
gen_function_wrapper_mock.assert_called_with('test_func', '', [])
self.assertEqual(name, 'test_func')
self.assertEqual(arg, [])
expected = '''#line 1 "test_suite_ut.function"
void test_func()
{
ba ba black sheep
have you any wool
exit:
;
}
'''
self.assertEqual(code, expected)
self.assertEqual(dispatch_code, "\n test_func_wrapper,\n")
@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_with_exit_label(self, parse_function_arguments_mock,
gen_function_wrapper_mock,
gen_dependencies_mock,
gen_dispatch_mock):
"""
Test when exit label is present.
: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()
{
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()
{
ba ba black sheep
have you any wool
exit:
yes sir yes sir
3 bags full
}
'''
self.assertEqual(code, expected)
def test_non_void_function(self):
"""
Test invalid signature (non void).
:return:
"""
data = 'int entropy_threshold( char * a, data_t * h, int result )'
err_msg = 'file: test_suite_ut.function - Test functions not found!'
stream = StringIOWrapper('test_suite_ut.function', data)
self.assert_raises_regex(GeneratorInputError, err_msg,
parse_function_code, stream, [], [])
@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_functio_name_on_newline(self, parse_function_arguments_mock,
gen_function_wrapper_mock,
gen_dependencies_mock,
gen_dispatch_mock):
"""
Test when exit label is present.
: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()
{
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()
{
ba ba black sheep
have you any wool
exit:
yes sir yes sir
3 bags full
}
'''
self.assertEqual(code, expected)
class ParseFunction(TestCase):
"""
Test Suite for testing parse_functions()
"""
@patch("generate_test_code.parse_until_pattern")
def test_begin_header(self, parse_until_pattern_mock):
"""
Test that begin header is checked and parse_until_pattern() is called.
:return:
"""
def stop(*_unused):
"""Stop when parse_until_pattern is called."""
raise Exception
parse_until_pattern_mock.side_effect = stop
data = '''/* BEGIN_HEADER */
#include "mbedtls/ecp.h"
#define ECP_PF_UNKNOWN -1
/* END_HEADER */
'''
stream = StringIOWrapper('test_suite_ut.function', data)
self.assertRaises(Exception, parse_functions, stream)
parse_until_pattern_mock.assert_called_with(stream, END_HEADER_REGEX)
self.assertEqual(stream.line_no, 1)
@patch("generate_test_code.parse_until_pattern")
def test_begin_helper(self, parse_until_pattern_mock):
"""
Test that begin helper is checked and parse_until_pattern() is called.
:return:
"""
def stop(*_unused):
"""Stop when parse_until_pattern is called."""
raise Exception
parse_until_pattern_mock.side_effect = stop
data = '''/* BEGIN_SUITE_HELPERS */
void print_hello_world()
{
printf("Hello World!\n");
}
/* END_SUITE_HELPERS */
'''
stream = StringIOWrapper('test_suite_ut.function', data)
self.assertRaises(Exception, parse_functions, stream)
parse_until_pattern_mock.assert_called_with(stream,
END_SUITE_HELPERS_REGEX)
self.assertEqual(stream.line_no, 1)
@patch("generate_test_code.parse_suite_dependencies")
def test_begin_dep(self, parse_suite_dependencies_mock):
"""
Test that begin dep is checked and parse_suite_dependencies() is
called.
:return:
"""
def stop(*_unused):
"""Stop when parse_until_pattern is called."""
raise Exception
parse_suite_dependencies_mock.side_effect = stop
data = '''/* BEGIN_DEPENDENCIES
* depends_on:MBEDTLS_ECP_C
* END_DEPENDENCIES
*/
'''
stream = StringIOWrapper('test_suite_ut.function', data)
self.assertRaises(Exception, parse_functions, stream)
parse_suite_dependencies_mock.assert_called_with(stream)
self.assertEqual(stream.line_no, 1)
@patch("generate_test_code.parse_function_dependencies")
def test_begin_function_dep(self, func_mock):
"""
Test that begin dep is checked and parse_function_dependencies() is
called.
:return:
"""
def stop(*_unused):
"""Stop when parse_until_pattern is called."""
raise Exception
func_mock.side_effect = stop
dependencies_str = '/* BEGIN_CASE ' \
'depends_on:MBEDTLS_ENTROPY_NV_SEED:MBEDTLS_FS_IO */\n'
data = '''%svoid test_func()
{
}
''' % dependencies_str
stream = StringIOWrapper('test_suite_ut.function', data)
self.assertRaises(Exception, parse_functions, stream)
func_mock.assert_called_with(dependencies_str)
self.assertEqual(stream.line_no, 1)
@patch("generate_test_code.parse_function_code")
@patch("generate_test_code.parse_function_dependencies")
def test_return(self, func_mock1, func_mock2):
"""
Test that begin case is checked and parse_function_code() is called.
:return:
"""
func_mock1.return_value = []
in_func_code = '''void test_func()
{
}
'''
func_dispatch = '''
test_func_wrapper,
'''
func_mock2.return_value = 'test_func', [],\
in_func_code, func_dispatch
dependencies_str = '/* BEGIN_CASE ' \
'depends_on:MBEDTLS_ENTROPY_NV_SEED:MBEDTLS_FS_IO */\n'
data = '''%svoid test_func()
{
}
''' % dependencies_str
stream = StringIOWrapper('test_suite_ut.function', data)
suite_dependencies, dispatch_code, func_code, func_info = \
parse_functions(stream)
func_mock1.assert_called_with(dependencies_str)
func_mock2.assert_called_with(stream, [], [])
self.assertEqual(stream.line_no, 5)
self.assertEqual(suite_dependencies, [])
expected_dispatch_code = '''/* Function Id: 0 */
test_func_wrapper,
'''
self.assertEqual(dispatch_code, expected_dispatch_code)
self.assertEqual(func_code, in_func_code)
self.assertEqual(func_info, {'test_func': (0, [])})
def test_parsing(self):
"""
Test case parsing.
:return:
"""
data = '''/* BEGIN_HEADER */
#include "mbedtls/ecp.h"
#define ECP_PF_UNKNOWN -1
/* END_HEADER */
/* BEGIN_DEPENDENCIES
* depends_on:MBEDTLS_ECP_C
* END_DEPENDENCIES
*/
/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_NV_SEED:MBEDTLS_FS_IO */
void func1()
{
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_NV_SEED:MBEDTLS_FS_IO */
void func2()
{
}
/* END_CASE */
'''
stream = StringIOWrapper('test_suite_ut.function', data)
suite_dependencies, dispatch_code, func_code, func_info = \
parse_functions(stream)
self.assertEqual(stream.line_no, 23)
self.assertEqual(suite_dependencies, ['MBEDTLS_ECP_C'])
expected_dispatch_code = '''/* Function Id: 0 */
#if defined(MBEDTLS_ECP_C) && defined(MBEDTLS_ENTROPY_NV_SEED) && defined(MBEDTLS_FS_IO)
test_func1_wrapper,
#else
NULL,
#endif
/* Function Id: 1 */
#if defined(MBEDTLS_ECP_C) && defined(MBEDTLS_ENTROPY_NV_SEED) && defined(MBEDTLS_FS_IO)
test_func2_wrapper,
#else
NULL,
#endif
'''
self.assertEqual(dispatch_code, expected_dispatch_code)
expected_func_code = '''#if defined(MBEDTLS_ECP_C)
#line 2 "test_suite_ut.function"
#include "mbedtls/ecp.h"
#define ECP_PF_UNKNOWN -1
#if defined(MBEDTLS_ENTROPY_NV_SEED)
#if defined(MBEDTLS_FS_IO)
#line 13 "test_suite_ut.function"
void test_func1()
{
exit:
;
}
void test_func1_wrapper( void ** params )
{
(void)params;
test_func1( );
}
#endif /* MBEDTLS_FS_IO */
#endif /* MBEDTLS_ENTROPY_NV_SEED */
#if defined(MBEDTLS_ENTROPY_NV_SEED)
#if defined(MBEDTLS_FS_IO)
#line 19 "test_suite_ut.function"
void test_func2()
{
exit:
;
}
void test_func2_wrapper( void ** params )
{
(void)params;
test_func2( );
}
#endif /* MBEDTLS_FS_IO */
#endif /* MBEDTLS_ENTROPY_NV_SEED */
#endif /* MBEDTLS_ECP_C */
'''
self.assertEqual(func_code, expected_func_code)
self.assertEqual(func_info, {'test_func1': (0, []),
'test_func2': (1, [])})
def test_same_function_name(self):
"""
Test name conflict.
:return:
"""
data = '''/* BEGIN_HEADER */
#include "mbedtls/ecp.h"
#define ECP_PF_UNKNOWN -1
/* END_HEADER */
/* BEGIN_DEPENDENCIES
* depends_on:MBEDTLS_ECP_C
* END_DEPENDENCIES
*/
/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_NV_SEED:MBEDTLS_FS_IO */
void func()
{
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_NV_SEED:MBEDTLS_FS_IO */
void func()
{
}
/* END_CASE */
'''
stream = StringIOWrapper('test_suite_ut.function', data)
self.assertRaises(GeneratorInputError, parse_functions, stream)
class EscapedSplit(TestCase):
"""
Test suite for testing escaped_split().
Note: Since escaped_split() output is used to write back to the
intermediate data file. Any escape characters in the input are
retained in the output.
"""
def test_invalid_input(self):
"""
Test when input split character is not a character.
:return:
"""
self.assertRaises(ValueError, escaped_split, '', 'string')
def test_empty_string(self):
"""
Test empty string input.
:return:
"""
splits = escaped_split('', ':')
self.assertEqual(splits, [])
def test_no_escape(self):
"""
Test with no escape character. The behaviour should be same as
str.split()
:return:
"""
test_str = 'yahoo:google'
splits = escaped_split(test_str, ':')
self.assertEqual(splits, test_str.split(':'))
def test_escaped_input(self):
"""
Test input that has escaped delimiter.
:return:
"""
test_str = r'yahoo\:google:facebook'
splits = escaped_split(test_str, ':')
self.assertEqual(splits, [r'yahoo\:google', 'facebook'])
def test_escaped_escape(self):
"""
Test input that has escaped delimiter.
:return:
"""
test_str = r'yahoo\\:google:facebook'
splits = escaped_split(test_str, ':')
self.assertEqual(splits, [r'yahoo\\', 'google', 'facebook'])
def test_all_at_once(self):
"""
Test input that has escaped delimiter.
:return:
"""
test_str = r'yahoo\\:google:facebook\:instagram\\:bbc\\:wikipedia'
splits = escaped_split(test_str, ':')
self.assertEqual(splits, [r'yahoo\\', r'google',
r'facebook\:instagram\\',
r'bbc\\', r'wikipedia'])
class ParseTestData(TestCase):
"""
Test suite for parse test data.
"""
def test_parser(self):
"""
Test that tests are parsed correctly from data file.
:return:
"""
data = """
Diffie-Hellman full exchange #1
dhm_do_dhm:10:"23":10:"5"
Diffie-Hellman full exchange #2
dhm_do_dhm:10:"93450983094850938450983409623":10:"9345098304850938450983409622"
Diffie-Hellman full exchange #3
dhm_do_dhm:10:"9345098382739712938719287391879381271":10:"9345098792137312973297123912791271"
Diffie-Hellman selftest
dhm_selftest:
"""
stream = StringIOWrapper('test_suite_ut.function', data)
# List of (name, function_name, dependencies, args)
tests = list(parse_test_data(stream))
test1, test2, test3, test4 = tests
self.assertEqual(test1[0], 'Diffie-Hellman full exchange #1')
self.assertEqual(test1[1], 'dhm_do_dhm')
self.assertEqual(test1[2], [])
self.assertEqual(test1[3], ['10', '"23"', '10', '"5"'])
self.assertEqual(test2[0], 'Diffie-Hellman full exchange #2')
self.assertEqual(test2[1], 'dhm_do_dhm')
self.assertEqual(test2[2], [])
self.assertEqual(test2[3], ['10', '"93450983094850938450983409623"',
'10', '"9345098304850938450983409622"'])
self.assertEqual(test3[0], 'Diffie-Hellman full exchange #3')
self.assertEqual(test3[1], 'dhm_do_dhm')
self.assertEqual(test3[2], [])
self.assertEqual(test3[3], ['10',
'"9345098382739712938719287391879381271"',
'10',
'"9345098792137312973297123912791271"'])
self.assertEqual(test4[0], 'Diffie-Hellman selftest')
self.assertEqual(test4[1], 'dhm_selftest')
self.assertEqual(test4[2], [])
self.assertEqual(test4[3], [])
def test_with_dependencies(self):
"""
Test that tests with dependencies are parsed.
:return:
"""
data = """
Diffie-Hellman full exchange #1
depends_on:YAHOO
dhm_do_dhm:10:"23":10:"5"
Diffie-Hellman full exchange #2
dhm_do_dhm:10:"93450983094850938450983409623":10:"9345098304850938450983409622"
"""
stream = StringIOWrapper('test_suite_ut.function', data)
# List of (name, function_name, dependencies, args)
tests = list(parse_test_data(stream))
test1, test2 = tests
self.assertEqual(test1[0], 'Diffie-Hellman full exchange #1')
self.assertEqual(test1[1], 'dhm_do_dhm')
self.assertEqual(test1[2], ['YAHOO'])
self.assertEqual(test1[3], ['10', '"23"', '10', '"5"'])
self.assertEqual(test2[0], 'Diffie-Hellman full exchange #2')
self.assertEqual(test2[1], 'dhm_do_dhm')
self.assertEqual(test2[2], [])
self.assertEqual(test2[3], ['10', '"93450983094850938450983409623"',
'10', '"9345098304850938450983409622"'])
def test_no_args(self):
"""
Test GeneratorInputError is raised when test function name and
args line is missing.
:return:
"""
data = """
Diffie-Hellman full exchange #1
depends_on:YAHOO
Diffie-Hellman full exchange #2
dhm_do_dhm:10:"93450983094850938450983409623":10:"9345098304850938450983409622"
"""
stream = StringIOWrapper('test_suite_ut.function', data)
err = None
try:
for _, _, _, _ in parse_test_data(stream):
pass
except GeneratorInputError as err:
self.assertEqual(type(err), GeneratorInputError)
def test_incomplete_data(self):
"""
Test GeneratorInputError is raised when test function name
and args line is missing.
:return:
"""
data = """
Diffie-Hellman full exchange #1
depends_on:YAHOO
"""
stream = StringIOWrapper('test_suite_ut.function', data)
err = None
try:
for _, _, _, _ in parse_test_data(stream):
pass
except GeneratorInputError as err:
self.assertEqual(type(err), GeneratorInputError)
class GenDepCheck(TestCase):
"""
Test suite for gen_dep_check(). It is assumed this function is
called with valid inputs.
"""
def test_gen_dep_check(self):
"""
Test that dependency check code generated correctly.
:return:
"""
expected = """
case 5:
{
#if defined(YAHOO)
ret = DEPENDENCY_SUPPORTED;
#else
ret = DEPENDENCY_NOT_SUPPORTED;
#endif
}
break;"""
out = gen_dep_check(5, 'YAHOO')
self.assertEqual(out, expected)
def test_not_defined_dependency(self):
"""
Test dependency with !.
:return:
"""
expected = """
case 5:
{
#if !defined(YAHOO)
ret = DEPENDENCY_SUPPORTED;
#else
ret = DEPENDENCY_NOT_SUPPORTED;
#endif
}
break;"""
out = gen_dep_check(5, '!YAHOO')
self.assertEqual(out, expected)
def test_empty_dependency(self):
"""
Test invalid dependency input.
:return:
"""
self.assertRaises(GeneratorInputError, gen_dep_check, 5, '!')
def test_negative_dep_id(self):
"""
Test invalid dependency input.
:return:
"""
self.assertRaises(GeneratorInputError, gen_dep_check, -1, 'YAHOO')
class GenExpCheck(TestCase):
"""
Test suite for gen_expression_check(). It is assumed this function
is called with valid inputs.
"""
def test_gen_exp_check(self):
"""
Test that expression check code generated correctly.
:return:
"""
expected = """
case 5:
{
*out_value = YAHOO;
}
break;"""
out = gen_expression_check(5, 'YAHOO')
self.assertEqual(out, expected)
def test_invalid_expression(self):
"""
Test invalid expression input.
:return:
"""
self.assertRaises(GeneratorInputError, gen_expression_check, 5, '')
def test_negative_exp_id(self):
"""
Test invalid expression id.
:return:
"""
self.assertRaises(GeneratorInputError, gen_expression_check,
-1, 'YAHOO')
class WriteDependencies(TestCase):
"""
Test suite for testing write_dependencies.
"""
def test_no_test_dependencies(self):
"""
Test when test dependencies input is empty.
:return:
"""
stream = StringIOWrapper('test_suite_ut.data', '')
unique_dependencies = []
dep_check_code = write_dependencies(stream, [], unique_dependencies)
self.assertEqual(dep_check_code, '')
self.assertEqual(len(unique_dependencies), 0)
self.assertEqual(stream.getvalue(), '')
def test_unique_dep_ids(self):
"""
:return:
"""
stream = StringIOWrapper('test_suite_ut.data', '')
unique_dependencies = []
dep_check_code = write_dependencies(stream, ['DEP3', 'DEP2', 'DEP1'],
unique_dependencies)
expect_dep_check_code = '''
case 0:
{
#if defined(DEP3)
ret = DEPENDENCY_SUPPORTED;
#else
ret = DEPENDENCY_NOT_SUPPORTED;
#endif
}
break;
case 1:
{
#if defined(DEP2)
ret = DEPENDENCY_SUPPORTED;
#else
ret = DEPENDENCY_NOT_SUPPORTED;
#endif
}
break;
case 2:
{
#if defined(DEP1)
ret = DEPENDENCY_SUPPORTED;
#else
ret = DEPENDENCY_NOT_SUPPORTED;
#endif
}
break;'''
self.assertEqual(dep_check_code, expect_dep_check_code)
self.assertEqual(len(unique_dependencies), 3)
self.assertEqual(stream.getvalue(), 'depends_on:0:1:2\n')
def test_dep_id_repeat(self):
"""
:return:
"""
stream = StringIOWrapper('test_suite_ut.data', '')
unique_dependencies = []
dep_check_code = ''
dep_check_code += write_dependencies(stream, ['DEP3', 'DEP2'],
unique_dependencies)
dep_check_code += write_dependencies(stream, ['DEP2', 'DEP1'],
unique_dependencies)
dep_check_code += write_dependencies(stream, ['DEP1', 'DEP3'],
unique_dependencies)
expect_dep_check_code = '''
case 0:
{
#if defined(DEP3)
ret = DEPENDENCY_SUPPORTED;
#else
ret = DEPENDENCY_NOT_SUPPORTED;
#endif
}
break;
case 1:
{
#if defined(DEP2)
ret = DEPENDENCY_SUPPORTED;
#else
ret = DEPENDENCY_NOT_SUPPORTED;
#endif
}
break;
case 2:
{
#if defined(DEP1)
ret = DEPENDENCY_SUPPORTED;
#else
ret = DEPENDENCY_NOT_SUPPORTED;
#endif
}
break;'''
self.assertEqual(dep_check_code, expect_dep_check_code)
self.assertEqual(len(unique_dependencies), 3)
self.assertEqual(stream.getvalue(),
'depends_on:0:1\ndepends_on:1:2\ndepends_on:2:0\n')
class WriteParams(TestCase):
"""
Test Suite for testing write_parameters().
"""
def test_no_params(self):
"""
Test with empty test_args
:return:
"""
stream = StringIOWrapper('test_suite_ut.data', '')
unique_expressions = []
expression_code = write_parameters(stream, [], [], unique_expressions)
self.assertEqual(len(unique_expressions), 0)
self.assertEqual(expression_code, '')
self.assertEqual(stream.getvalue(), '\n')
def test_no_exp_param(self):
"""
Test when there is no macro or expression in the params.
:return:
"""
stream = StringIOWrapper('test_suite_ut.data', '')
unique_expressions = []
expression_code = write_parameters(stream, ['"Yahoo"', '"abcdef00"',
'0'],
['char*', 'hex', 'int'],
unique_expressions)
self.assertEqual(len(unique_expressions), 0)
self.assertEqual(expression_code, '')
self.assertEqual(stream.getvalue(),
':char*:"Yahoo":hex:"abcdef00":int:0\n')
def test_hex_format_int_param(self):
"""
Test int parameter in hex format.
:return:
"""
stream = StringIOWrapper('test_suite_ut.data', '')
unique_expressions = []
expression_code = write_parameters(stream,
['"Yahoo"', '"abcdef00"', '0xAA'],
['char*', 'hex', 'int'],
unique_expressions)
self.assertEqual(len(unique_expressions), 0)
self.assertEqual(expression_code, '')
self.assertEqual(stream.getvalue(),
':char*:"Yahoo":hex:"abcdef00":int:0xAA\n')
def test_with_exp_param(self):
"""
Test when there is macro or expression in the params.
:return:
"""
stream = StringIOWrapper('test_suite_ut.data', '')
unique_expressions = []
expression_code = write_parameters(stream,
['"Yahoo"', '"abcdef00"', '0',
'MACRO1', 'MACRO2', 'MACRO3'],
['char*', 'hex', 'int',
'int', 'int', 'int'],
unique_expressions)
self.assertEqual(len(unique_expressions), 3)
self.assertEqual(unique_expressions, ['MACRO1', 'MACRO2', 'MACRO3'])
expected_expression_code = '''
case 0:
{
*out_value = MACRO1;
}
break;
case 1:
{
*out_value = MACRO2;
}
break;
case 2:
{
*out_value = MACRO3;
}
break;'''
self.assertEqual(expression_code, expected_expression_code)
self.assertEqual(stream.getvalue(),
':char*:"Yahoo":hex:"abcdef00":int:0:exp:0:exp:1'
':exp:2\n')
def test_with_repeat_calls(self):
"""
Test when write_parameter() is called with same macro or expression.
:return:
"""
stream = StringIOWrapper('test_suite_ut.data', '')
unique_expressions = []
expression_code = ''
expression_code += write_parameters(stream,
['"Yahoo"', 'MACRO1', 'MACRO2'],
['char*', 'int', 'int'],
unique_expressions)
expression_code += write_parameters(stream,
['"abcdef00"', 'MACRO2', 'MACRO3'],
['hex', 'int', 'int'],
unique_expressions)
expression_code += write_parameters(stream,
['0', 'MACRO3', 'MACRO1'],
['int', 'int', 'int'],
unique_expressions)
self.assertEqual(len(unique_expressions), 3)
self.assertEqual(unique_expressions, ['MACRO1', 'MACRO2', 'MACRO3'])
expected_expression_code = '''
case 0:
{
*out_value = MACRO1;
}
break;
case 1:
{
*out_value = MACRO2;
}
break;
case 2:
{
*out_value = MACRO3;
}
break;'''
self.assertEqual(expression_code, expected_expression_code)
expected_data_file = ''':char*:"Yahoo":exp:0:exp:1
:hex:"abcdef00":exp:1:exp:2
:int:0:exp:2:exp:0
'''
self.assertEqual(stream.getvalue(), expected_data_file)
class GenTestSuiteDependenciesChecks(TestCase):
"""
Test suite for testing gen_suite_dep_checks()
"""
def test_empty_suite_dependencies(self):
"""
Test with empty suite_dependencies list.
:return:
"""
dep_check_code, expression_code = \
gen_suite_dep_checks([], 'DEP_CHECK_CODE', 'EXPRESSION_CODE')
self.assertEqual(dep_check_code, 'DEP_CHECK_CODE')
self.assertEqual(expression_code, 'EXPRESSION_CODE')
def test_suite_dependencies(self):
"""
Test with suite_dependencies list.
:return:
"""
dep_check_code, expression_code = \
gen_suite_dep_checks(['SUITE_DEP'], 'DEP_CHECK_CODE',
'EXPRESSION_CODE')
expected_dep_check_code = '''
#if defined(SUITE_DEP)
DEP_CHECK_CODE
#endif
'''
expected_expression_code = '''
#if defined(SUITE_DEP)
EXPRESSION_CODE
#endif
'''
self.assertEqual(dep_check_code, expected_dep_check_code)
self.assertEqual(expression_code, expected_expression_code)
def test_no_dep_no_exp(self):
"""
Test when there are no dependency and expression code.
:return:
"""
dep_check_code, expression_code = gen_suite_dep_checks([], '', '')
self.assertEqual(dep_check_code, '')
self.assertEqual(expression_code, '')
class GenFromTestData(TestCase):
"""
Test suite for gen_from_test_data()
"""
@staticmethod
@patch("generate_test_code.write_dependencies")
@patch("generate_test_code.write_parameters")
@patch("generate_test_code.gen_suite_dep_checks")
def test_intermediate_data_file(func_mock1,
write_parameters_mock,
write_dependencies_mock):
"""
Test that intermediate data file is written with expected data.
:return:
"""
data = '''
My test
depends_on:DEP1
func1:0
'''
data_f = StringIOWrapper('test_suite_ut.data', data)
out_data_f = StringIOWrapper('test_suite_ut.datax', '')
func_info = {'test_func1': (1, ('int',))}
suite_dependencies = []
write_parameters_mock.side_effect = write_parameters
write_dependencies_mock.side_effect = write_dependencies
func_mock1.side_effect = gen_suite_dep_checks
gen_from_test_data(data_f, out_data_f, func_info, suite_dependencies)
write_dependencies_mock.assert_called_with(out_data_f,
['DEP1'], ['DEP1'])
write_parameters_mock.assert_called_with(out_data_f, ['0'],
('int',), [])
expected_dep_check_code = '''
case 0:
{
#if defined(DEP1)
ret = DEPENDENCY_SUPPORTED;
#else
ret = DEPENDENCY_NOT_SUPPORTED;
#endif
}
break;'''
func_mock1.assert_called_with(
suite_dependencies, expected_dep_check_code, '')
def test_function_not_found(self):
"""
Test that AssertError is raised when function info in not found.
:return:
"""
data = '''
My test
depends_on:DEP1
func1:0
'''
data_f = StringIOWrapper('test_suite_ut.data', data)
out_data_f = StringIOWrapper('test_suite_ut.datax', '')
func_info = {'test_func2': (1, ('int',))}
suite_dependencies = []
self.assertRaises(GeneratorInputError, gen_from_test_data,
data_f, out_data_f, func_info, suite_dependencies)
def test_different_func_args(self):
"""
Test that AssertError is raised when no. of parameters and
function args differ.
:return:
"""
data = '''
My test
depends_on:DEP1
func1:0
'''
data_f = StringIOWrapper('test_suite_ut.data', data)
out_data_f = StringIOWrapper('test_suite_ut.datax', '')
func_info = {'test_func2': (1, ('int', 'hex'))}
suite_dependencies = []
self.assertRaises(GeneratorInputError, gen_from_test_data, data_f,
out_data_f, func_info, suite_dependencies)
def test_output(self):
"""
Test that intermediate data file is written with expected data.
:return:
"""
data = '''
My test 1
depends_on:DEP1
func1:0:0xfa:MACRO1:MACRO2
My test 2
depends_on:DEP1:DEP2
func2:"yahoo":88:MACRO1
'''
data_f = StringIOWrapper('test_suite_ut.data', data)
out_data_f = StringIOWrapper('test_suite_ut.datax', '')
func_info = {'test_func1': (0, ('int', 'int', 'int', 'int')),
'test_func2': (1, ('char*', 'int', 'int'))}
suite_dependencies = []
dep_check_code, expression_code = \
gen_from_test_data(data_f, out_data_f, func_info,
suite_dependencies)
expected_dep_check_code = '''
case 0:
{
#if defined(DEP1)
ret = DEPENDENCY_SUPPORTED;
#else
ret = DEPENDENCY_NOT_SUPPORTED;
#endif
}
break;
case 1:
{
#if defined(DEP2)
ret = DEPENDENCY_SUPPORTED;
#else
ret = DEPENDENCY_NOT_SUPPORTED;
#endif
}
break;'''
expected_data = '''My test 1
depends_on:0
0:int:0:int:0xfa:exp:0:exp:1
My test 2
depends_on:0:1
1:char*:"yahoo":int:88:exp:0
'''
expected_expression_code = '''
case 0:
{
*out_value = MACRO1;
}
break;
case 1:
{
*out_value = MACRO2;
}
break;'''
self.assertEqual(dep_check_code, expected_dep_check_code)
self.assertEqual(out_data_f.getvalue(), expected_data)
self.assertEqual(expression_code, expected_expression_code)
if __name__ == '__main__':
unittest_main()
Reference in a new issue Copy permalink