Python LocationPreprocessorの例

コード例 #1

ファイル: ui.py プロジェクト: varunnagpaal/vunit

 def enable_location_preprocessing(self, additional_subprograms=None):
     """
     Enable location preprocessing, must be called before adding any files
     """
     preprocessor = LocationPreprocessor()
     if additional_subprograms is not None:
         for subprogram in additional_subprograms:
             preprocessor.add_subprogram(subprogram)
     self._location_preprocessor = preprocessor

コード例 #2

 def enable_location_preprocessing(self, additional_subprograms=None):
     """
     Enable location preprocessing, must be called before adding any files
     """
     p = LocationPreprocessor()
     if not additional_subprograms is None:
         for subprogram in additional_subprograms:
             p.add_subprogram(subprogram)
     self._location_preprocessor = p

コード例 #3

ファイル: test_location_preprocessor.py プロジェクト: rftafas/vunit

 def setUp(self):
     self._location_preprocessor = LocationPreprocessor()
     self._location_preprocessor.add_subprogram("sub_prog")
     self._location_preprocessor.add_subprogram("unwanted_sub_prog")
     self._location_preprocessor.remove_subprogram("unwanted_sub_prog")
     self._location_preprocessor.remove_subprogram("log")

コード例 #4

ファイル: test_location_preprocessor.py プロジェクト: rftafas/vunit

class TestLocationPreprocessor(unittest.TestCase):
    """
    Test the location preprocessor
    """
    def setUp(self):
        self._location_preprocessor = LocationPreprocessor()
        self._location_preprocessor.add_subprogram("sub_prog")
        self._location_preprocessor.add_subprogram("unwanted_sub_prog")
        self._location_preprocessor.remove_subprogram("unwanted_sub_prog")
        self._location_preprocessor.remove_subprogram("log")

    def _verify_result(self, code, expected_result):
        """
        Assert that the code after preprocessing is equal to the expected_result
        """
        result = self._location_preprocessor.run(code, "foo.vhd")
        self.assertEqual(result, expected_result)

    def test_that_procedure_calls_are_found(self):
        code = """
sub_prog("0");
my_protected_type.sub_prog("1");
 sub_prog("2");
 sub_prog ("3");
 sub_prog (" 4 ");
 sub_prog (" 5 ") ;
sub_prog("6",
         "7");
 sub_prog;
"""
        expected_result = """
sub_prog("0", line_num => 2, file_name => "foo.vhd");
my_protected_type.sub_prog("1", line_num => 3, file_name => "foo.vhd");
 sub_prog("2", line_num => 4, file_name => "foo.vhd");
 sub_prog ("3", line_num => 5, file_name => "foo.vhd");
 sub_prog (" 4 ", line_num => 6, file_name => "foo.vhd");
 sub_prog (" 5 ", line_num => 7, file_name => "foo.vhd") ;
sub_prog("6",
         "7", line_num => 8, file_name => "foo.vhd");
 sub_prog(line_num => 10, file_name => "foo.vhd");
"""
        self._verify_result(code, expected_result)

    def test_that_function_calls_are_found(self):
        code = """
a:=sub_prog("0");
a2:=my_protected_type.sub_prog("1");
 b :=sub_prog("2");
 c := sub_prog ("3");
 d  :=  sub_prog (" 4 ");
 e<=sub_prog (" 5 ") ;
f  <=  sub_prog;
g := h + sub_prog + 3; -- DOESN'T SUPPORT FUNCTION CALLS WITHOUT PARAMETERS NOT FOLLOWED BY SEMICOLON
i := j * (sub_prog(1, 2) + 17) + 8;
k := l * (sub_prog(1,
                   2) + 17) + 8;
"""
        expected_result = """
a:=sub_prog("0", line_num => 2, file_name => "foo.vhd");
a2:=my_protected_type.sub_prog("1", line_num => 3, file_name => "foo.vhd");
 b :=sub_prog("2", line_num => 4, file_name => "foo.vhd");
 c := sub_prog ("3", line_num => 5, file_name => "foo.vhd");
 d  :=  sub_prog (" 4 ", line_num => 6, file_name => "foo.vhd");
 e<=sub_prog (" 5 ", line_num => 7, file_name => "foo.vhd") ;
f  <=  sub_prog(line_num => 8, file_name => "foo.vhd");
g := h + sub_prog + 3; -- DOESN'T SUPPORT FUNCTION CALLS WITHOUT PARAMETERS NOT FOLLOWED BY SEMICOLON
i := j * (sub_prog(1, 2, line_num => 10, file_name => "foo.vhd") + 17) + 8;
k := l * (sub_prog(1,
                   2, line_num => 11, file_name => "foo.vhd") + 17) + 8;
"""
        self._verify_result(code, expected_result)

    def test_that_subprograms_can_be_excluded(self):
        code = """
a:=sub_prog("0");
log("1");
unwanted_sub_prog("2");
"""
        expected_result = """
a:=sub_prog("0", line_num => 2, file_name => "foo.vhd");
log("1");
unwanted_sub_prog("2");
"""
        self._verify_result(code, expected_result)

    def test_that_an_unknown_subprogram_cannot_be_removed(self):
        self.assertRaises(
            RuntimeError,
            self._location_preprocessor.remove_subprogram,
            "unknown_sub_prog",
        )

    def test_that_similar_sub_program_names_are_ignored(self):
        code = """
another_sub_prog("6");
sub_prog_2;
"""
        self._verify_result(code, expected_result=code)

    def test_that_sub_program_declarations_are_ignored(self):
        code = """
PROcedure sub_prog(foo1);
 functION  sub_prog (foo3) ;
"""
        self._verify_result(code, expected_result=code)

    def test_that_sub_program_definitions_are_ignored(self):
        code = """
procedURE sub_prog(foo4) is
begin
    null;
end;
funCTIon sub_prog(foo4) return boolean is
begin
    return true;
end;
"""

        self._verify_result(code, expected_result=code)

    def test_that_already_located_calls_are_left_untouched(self):
        code = """
proCEDure sub_prog(foo4) is
begin
    sub_prog("foo", line_num=> 17);
end;
prOCedure sub_prog(foo4) is
begin
    sub_prog("foo",
             file_name=>"foo.vhd");
end;
proceDUre sub_prog(foo4) is
begin
    sub_prog("foo", line_num => 17, file_name => "foo.vhd");
end;
"""
        expected_result = """
proCEDure sub_prog(foo4) is
begin
    sub_prog("foo", line_num=> 17, file_name => "foo.vhd");
end;
prOCedure sub_prog(foo4) is
begin
    sub_prog("foo",
             file_name=>"foo.vhd", line_num => 8);
end;
proceDUre sub_prog(foo4) is
begin
    sub_prog("foo", line_num => 17, file_name => "foo.vhd");
end;
"""
        self._verify_result(code, expected_result)

    def test_that_asserts_with_severity_level_are_not_affected_despite_name_conflict_with_log_functions(
        self, ):
        code = """
assert False report "Failed" severity warning;
assert False report "Failed" severity error;
assert False report "Failed" severity failure;
"""

        self._verify_result(code, expected_result=code)

    def test_that_assignments_to_signals_and_variables_with_listed_subprogram_names_are_ignored(
        self, ):
        code = """
sub_prog := true;
sub_prog <= true;
debug(1 to 2):="00";
debug(1 to 2) <= "00";
debug(1 to 2)
        <= "00";
(debug(1 to 2), foo) <= "0011"; -- AGGREGATE ASSIGNMENTS ARE NOT HANDLED
"""

        expected_result = """
sub_prog := true;
sub_prog <= true;
debug(1 to 2):="00";
debug(1 to 2) <= "00";
debug(1 to 2)
        <= "00";
(debug(1 to 2, line_num => 8, file_name => "foo.vhd"), foo) <= "0011"; -- AGGREGATE ASSIGNMENTS ARE NOT HANDLED
"""

        self._verify_result(code, expected_result)

コード例 #5

ファイル: test_location_preprocessor.py プロジェクト: KevinKes/vunit

 def setUp(self):
     self._location_preprocessor = LocationPreprocessor()
     self._location_preprocessor.add_subprogram('sub_prog')
     self._location_preprocessor.add_subprogram('unwanted_sub_prog')
     self._location_preprocessor.remove_subprogram('unwanted_sub_prog')
     self._location_preprocessor.remove_subprogram('log')

コード例 #6

ファイル: test_location_preprocessor.py プロジェクト: KevinKes/vunit

class TestLocationPreprocessor(unittest.TestCase):
    """
    Test the location preprocessor
    """

    def setUp(self):
        self._location_preprocessor = LocationPreprocessor()
        self._location_preprocessor.add_subprogram('sub_prog')
        self._location_preprocessor.add_subprogram('unwanted_sub_prog')
        self._location_preprocessor.remove_subprogram('unwanted_sub_prog')
        self._location_preprocessor.remove_subprogram('log')

    def _verify_result(self, code, expected_result):
        """
        Assert that the code after preprocessing is equal to the expected_result
        """
        result = self._location_preprocessor.run(code, 'foo.vhd')
        self.assertEqual(result, expected_result)

    def test_that_procedure_calls_are_found(self):
        code = """
sub_prog("0");
my_protected_type.sub_prog("1");
 sub_prog("2");
 sub_prog ("3");
 sub_prog (" 4 ");
 sub_prog (" 5 ") ;
sub_prog("6",
         "7");
 sub_prog;
"""
        expected_result = """
sub_prog("0", line_num => 2, file_name => "foo.vhd");
my_protected_type.sub_prog("1", line_num => 3, file_name => "foo.vhd");
 sub_prog("2", line_num => 4, file_name => "foo.vhd");
 sub_prog ("3", line_num => 5, file_name => "foo.vhd");
 sub_prog (" 4 ", line_num => 6, file_name => "foo.vhd");
 sub_prog (" 5 ", line_num => 7, file_name => "foo.vhd") ;
sub_prog("6",
         "7", line_num => 8, file_name => "foo.vhd");
 sub_prog(line_num => 10, file_name => "foo.vhd");
"""
        self._verify_result(code, expected_result)

    def test_that_function_calls_are_found(self):
        code = """
a:=sub_prog("0");
a2:=my_protected_type.sub_prog("1");
 b :=sub_prog("2");
 c := sub_prog ("3");
 d  :=  sub_prog (" 4 ");
 e<=sub_prog (" 5 ") ;
f  <=  sub_prog;
g := h + sub_prog + 3; -- DOESN'T SUPPORT FUNCTION CALLS WITHOUT PARAMETERS NOT FOLLOWED BY SEMICOLON
i := j * (sub_prog(1, 2) + 17) + 8;
k := l * (sub_prog(1,
                   2) + 17) + 8;
"""
        expected_result = """
a:=sub_prog("0", line_num => 2, file_name => "foo.vhd");
a2:=my_protected_type.sub_prog("1", line_num => 3, file_name => "foo.vhd");
 b :=sub_prog("2", line_num => 4, file_name => "foo.vhd");
 c := sub_prog ("3", line_num => 5, file_name => "foo.vhd");
 d  :=  sub_prog (" 4 ", line_num => 6, file_name => "foo.vhd");
 e<=sub_prog (" 5 ", line_num => 7, file_name => "foo.vhd") ;
f  <=  sub_prog(line_num => 8, file_name => "foo.vhd");
g := h + sub_prog + 3; -- DOESN'T SUPPORT FUNCTION CALLS WITHOUT PARAMETERS NOT FOLLOWED BY SEMICOLON
i := j * (sub_prog(1, 2, line_num => 10, file_name => "foo.vhd") + 17) + 8;
k := l * (sub_prog(1,
                   2, line_num => 11, file_name => "foo.vhd") + 17) + 8;
"""
        self._verify_result(code, expected_result)

    def test_that_subprograms_can_be_excluded(self):
        code = """
a:=sub_prog("0");
log("1");
unwanted_sub_prog("2");
"""
        expected_result = """
a:=sub_prog("0", line_num => 2, file_name => "foo.vhd");
log("1");
unwanted_sub_prog("2");
"""
        self._verify_result(code, expected_result)

    def test_that_an_unknown_subprogram_cannot_be_removed(self):
        self.assertRaises(RuntimeError, self._location_preprocessor.remove_subprogram, 'unknown_sub_prog')

    def test_that_similar_sub_program_names_are_ignored(self):
        code = """
another_sub_prog("6");
sub_prog_2;
"""
        self._verify_result(code, expected_result=code)

    def test_that_sub_program_declarations_are_ignored(self):
        code = """
procedure sub_prog(foo1);
 function  sub_prog (foo3) ;
"""
        self._verify_result(code, expected_result=code)

    def test_that_sub_program_definitions_are_ignored(self):
        code = """
procedure sub_prog(foo4) is
begin
    null;
end;
function sub_prog(foo4) return boolean is
begin
    return true;
end;
"""

        self._verify_result(code, expected_result=code)

    def test_that_already_located_calls_are_left_untouched(self):
        code = """
procedure sub_prog(foo4) is
begin
    sub_prog("foo", line_num=> 17);
end;
procedure sub_prog(foo4) is
begin
    sub_prog("foo",
             file_name=>"foo.vhd");
end;
procedure sub_prog(foo4) is
begin
    sub_prog("foo", line_num => 17, file_name => "foo.vhd");
end;
"""
        expected_result = """
procedure sub_prog(foo4) is
begin
    sub_prog("foo", line_num=> 17, file_name => "foo.vhd");
end;
procedure sub_prog(foo4) is
begin
    sub_prog("foo",
             file_name=>"foo.vhd", line_num => 8);
end;
procedure sub_prog(foo4) is
begin
    sub_prog("foo", line_num => 17, file_name => "foo.vhd");
end;
"""
        self._verify_result(code, expected_result)

    def test_that_asserts_with_severity_level_are_not_affected_despite_name_conflict_with_log_functions(self):
        code = """
assert False report "Failed" severity warning;
assert False report "Failed" severity error;
assert False report "Failed" severity failure;
"""

        self._verify_result(code, expected_result=code)

    def test_that_assignments_to_signals_and_variables_with_listed_subprogram_names_are_ignored(self):
        code = """
sub_prog := true;
sub_prog <= true;
debug(1 to 2):="00";
debug(1 to 2) <= "00";
debug(1 to 2)
        <= "00";
(debug(1 to 2), foo) <= "0011"; -- AGGREGATE ASSIGNMENTS ARE NOT HANDLED
"""

        expected_result = """
sub_prog := true;
sub_prog <= true;
debug(1 to 2):="00";
debug(1 to 2) <= "00";
debug(1 to 2)
        <= "00";
(debug(1 to 2, line_num => 8, file_name => "foo.vhd"), foo) <= "0011"; -- AGGREGATE ASSIGNMENTS ARE NOT HANDLED
"""

        self._verify_result(code, expected_result)

コード例 #7

ファイル: test_location_preprocessor.py プロジェクト: tomasnilefrost/vunit

class TestCsvsub_progs(unittest.TestCase):
    def setUp(self):
        self._location_preprocessor = LocationPreprocessor()
        self._location_preprocessor.add_subprogram('sub_prog')
        self.maxDiff = None

    def _verify_result(self, code, expected_result):
        result = self._location_preprocessor.run(code, 'foo.vhd')
        self.assertEqual(result, expected_result)
        
    def test_that_procedure_calls_are_found(self):
        code = """
sub_prog("1");
 sub_prog("2");
 sub_prog ("3");
 sub_prog (" 4 ");
 sub_prog (" 5 ") ;
sub_prog("6",
         "7");
 sub_prog; 
"""
        expected_result = """
sub_prog("1", line_num => 2, file_name => "foo.vhd");
 sub_prog("2", line_num => 3, file_name => "foo.vhd");
 sub_prog ("3", line_num => 4, file_name => "foo.vhd");
 sub_prog (" 4 ", line_num => 5, file_name => "foo.vhd");
 sub_prog (" 5 ", line_num => 6, file_name => "foo.vhd") ;
sub_prog("6",
         "7", line_num => 7, file_name => "foo.vhd");
 sub_prog(line_num => 9, file_name => "foo.vhd"); 
"""
        self._verify_result(code, expected_result)
    def test_that_function_calls_are_found(self):
        code = """
a:=sub_prog("1");
 b :=sub_prog("2");
 c := sub_prog ("3");
 d  :=  sub_prog (" 4 ");
 e<=sub_prog (" 5 ") ;
f  <=  sub_prog;
g := h + sub_prog + 3; -- DOESN'T SUPPORT FUNCTION CALLS WITHOUT PARAMETERS NOT FOLLOWED BY SEMICOLON
i := j * (sub_prog(1, 2) + 17) + 8; 
k := l * (sub_prog(1,
                   2) + 17) + 8;
"""
        expected_result = """
a:=sub_prog("1", line_num => 2, file_name => "foo.vhd");
 b :=sub_prog("2", line_num => 3, file_name => "foo.vhd");
 c := sub_prog ("3", line_num => 4, file_name => "foo.vhd");
 d  :=  sub_prog (" 4 ", line_num => 5, file_name => "foo.vhd");
 e<=sub_prog (" 5 ", line_num => 6, file_name => "foo.vhd") ;
f  <=  sub_prog(line_num => 7, file_name => "foo.vhd");
g := h + sub_prog + 3; -- DOESN'T SUPPORT FUNCTION CALLS WITHOUT PARAMETERS NOT FOLLOWED BY SEMICOLON
i := j * (sub_prog(1, 2, line_num => 9, file_name => "foo.vhd") + 17) + 8; 
k := l * (sub_prog(1,
                   2, line_num => 10, file_name => "foo.vhd") + 17) + 8;
"""
        self._verify_result(code, expected_result)
    def test_that_similar_sub_program_names_are_ignored(self):
        code = """
another_sub_prog("6");
sub_prog_2;
"""
        expected_result = """
another_sub_prog("6");
sub_prog_2;
"""
        self._verify_result(code, expected_result)
    def test_that_sub_program_declarations_are_ignored(self):
        code = """
procedure sub_prog(foo1);
 function  sub_prog (foo3) ;
"""
        expected_result = """
procedure sub_prog(foo1);
 function  sub_prog (foo3) ;
"""
        self._verify_result(code, expected_result)
    def test_that_sub_program_definitions_are_ignored(self):
        code = """
procedure sub_prog(foo4) is
begin
    null;
end;
function sub_prog(foo4) return boolean is
begin
    return true;
end;
"""
        expected_result = """
procedure sub_prog(foo4) is
begin
    null;
end;
function sub_prog(foo4) return boolean is
begin
    return true;
end;
"""
        self._verify_result(code, expected_result)
    def test_that_already_located_calls_are_left_untouched(self):
        code = """
procedure sub_prog(foo4) is
begin
    sub_prog("foo", line_num=> 17);
end;
procedure sub_prog(foo4) is
begin
    sub_prog("foo",
             file_name=>"foo.vhd");
end;
procedure sub_prog(foo4) is
begin
    sub_prog("foo", line_num => 17, file_name => "foo.vhd");
end;
"""
        expected_result = """
procedure sub_prog(foo4) is
begin
    sub_prog("foo", line_num=> 17, file_name => "foo.vhd");
end;
procedure sub_prog(foo4) is
begin
    sub_prog("foo",
             file_name=>"foo.vhd", line_num => 8);
end;
procedure sub_prog(foo4) is
begin
    sub_prog("foo", line_num => 17, file_name => "foo.vhd");
end;
"""
        self._verify_result(code, expected_result)
    def test_that_asserts_with_severity_warning_error_or_failure_are_not_affected_despite_the_name_conflict_with_log_functions(self):
        code = """
assert False report "Failed" severity warning;
assert False report "Failed" severity error;
assert False report "Failed" severity failure;
"""
        expected_result = """
assert False report "Failed" severity warning;
assert False report "Failed" severity error;
assert False report "Failed" severity failure;
"""
        self._verify_result(code, expected_result)

コード例 #8

ファイル: test_location_preprocessor.py プロジェクト: tomasnilefrost/vunit

 def setUp(self):
     self._location_preprocessor = LocationPreprocessor()
     self._location_preprocessor.add_subprogram('sub_prog')
     self.maxDiff = None

コード例 #9

 def setUp(self):
     self._location_preprocessor = LocationPreprocessor()
     self._location_preprocessor.add_subprogram('sub_prog')

コード例 #10

class TestLocationPreprocessor(unittest.TestCase):
    """
    Test the location preprocessor
    """
    def setUp(self):
        self._location_preprocessor = LocationPreprocessor()
        self._location_preprocessor.add_subprogram('sub_prog')

    def _verify_result(self, code, expected_result):
        """
        Assert that the code after preprocessing is equal to the expected_result
        """
        result = self._location_preprocessor.run(code, 'foo.vhd')
        self.assertEqual(result, expected_result)

    def test_that_procedure_calls_are_found(self):
        code = """
sub_prog("1");
 sub_prog("2");
 sub_prog ("3");
 sub_prog (" 4 ");
 sub_prog (" 5 ") ;
sub_prog("6",
         "7");
 sub_prog;
"""
        expected_result = """
sub_prog("1", line_num => 2, file_name => "foo.vhd");
 sub_prog("2", line_num => 3, file_name => "foo.vhd");
 sub_prog ("3", line_num => 4, file_name => "foo.vhd");
 sub_prog (" 4 ", line_num => 5, file_name => "foo.vhd");
 sub_prog (" 5 ", line_num => 6, file_name => "foo.vhd") ;
sub_prog("6",
         "7", line_num => 7, file_name => "foo.vhd");
 sub_prog(line_num => 9, file_name => "foo.vhd");
"""
        self._verify_result(code, expected_result)

    def test_that_function_calls_are_found(self):
        code = """
a:=sub_prog("1");
 b :=sub_prog("2");
 c := sub_prog ("3");
 d  :=  sub_prog (" 4 ");
 e<=sub_prog (" 5 ") ;
f  <=  sub_prog;
g := h + sub_prog + 3; -- DOESN'T SUPPORT FUNCTION CALLS WITHOUT PARAMETERS NOT FOLLOWED BY SEMICOLON
i := j * (sub_prog(1, 2) + 17) + 8;
k := l * (sub_prog(1,
                   2) + 17) + 8;
"""
        expected_result = """
a:=sub_prog("1", line_num => 2, file_name => "foo.vhd");
 b :=sub_prog("2", line_num => 3, file_name => "foo.vhd");
 c := sub_prog ("3", line_num => 4, file_name => "foo.vhd");
 d  :=  sub_prog (" 4 ", line_num => 5, file_name => "foo.vhd");
 e<=sub_prog (" 5 ", line_num => 6, file_name => "foo.vhd") ;
f  <=  sub_prog(line_num => 7, file_name => "foo.vhd");
g := h + sub_prog + 3; -- DOESN'T SUPPORT FUNCTION CALLS WITHOUT PARAMETERS NOT FOLLOWED BY SEMICOLON
i := j * (sub_prog(1, 2, line_num => 9, file_name => "foo.vhd") + 17) + 8;
k := l * (sub_prog(1,
                   2, line_num => 10, file_name => "foo.vhd") + 17) + 8;
"""
        self._verify_result(code, expected_result)

    def test_that_similar_sub_program_names_are_ignored(self):
        code = """
another_sub_prog("6");
sub_prog_2;
"""
        expected_result = """
another_sub_prog("6");
sub_prog_2;
"""
        self._verify_result(code, expected_result)

    def test_that_sub_program_declarations_are_ignored(self):
        code = """
procedure sub_prog(foo1);
 function  sub_prog (foo3) ;
"""
        expected_result = """
procedure sub_prog(foo1);
 function  sub_prog (foo3) ;
"""
        self._verify_result(code, expected_result)

    def test_that_sub_program_definitions_are_ignored(self):
        code = """
procedure sub_prog(foo4) is
begin
    null;
end;
function sub_prog(foo4) return boolean is
begin
    return true;
end;
"""
        expected_result = """
procedure sub_prog(foo4) is
begin
    null;
end;
function sub_prog(foo4) return boolean is
begin
    return true;
end;
"""
        self._verify_result(code, expected_result)

    def test_that_already_located_calls_are_left_untouched(self):
        code = """
procedure sub_prog(foo4) is
begin
    sub_prog("foo", line_num=> 17);
end;
procedure sub_prog(foo4) is
begin
    sub_prog("foo",
             file_name=>"foo.vhd");
end;
procedure sub_prog(foo4) is
begin
    sub_prog("foo", line_num => 17, file_name => "foo.vhd");
end;
"""
        expected_result = """
procedure sub_prog(foo4) is
begin
    sub_prog("foo", line_num=> 17, file_name => "foo.vhd");
end;
procedure sub_prog(foo4) is
begin
    sub_prog("foo",
             file_name=>"foo.vhd", line_num => 8);
end;
procedure sub_prog(foo4) is
begin
    sub_prog("foo", line_num => 17, file_name => "foo.vhd");
end;
"""
        self._verify_result(code, expected_result)

    def test_that_asserts_with_severity_level_are_not_affected_despite_name_conflict_with_log_functions(
            self):
        code = """
assert False report "Failed" severity warning;
assert False report "Failed" severity error;
assert False report "Failed" severity failure;
"""
        expected_result = """
assert False report "Failed" severity warning;
assert False report "Failed" severity error;
assert False report "Failed" severity failure;
"""
        self._verify_result(code, expected_result)