def test_keyword_diff(self):
text = ['# todo 123\n']
comments = [SourceRange.from_values("F", 1, 1, 1, 10)]
dep_results = {
'AnnotationBear':
[self.annotation_bear_result_type({'comments': comments})]
}
with execute_bear(self.uut, "F", text,
dependency_results=dep_results) as result:
self.assertEqual(
result[0].diffs['F'].unified_diff, '--- \n'
'+++ \n'
'@@ -1 +0,0 @@\n'
'-# todo 123\n')
text = ['test = 55 # todo 123\n']
comments = [SourceRange.from_values("F", 1, 11, 1, 23)]
dep_results = {
'AnnotationBear':
[self.annotation_bear_result_type({'comments': comments})]
}
with execute_bear(self.uut, "F", text,
dependency_results=dep_results) as result:
self.assertEqual(
result[0].diffs['F'].unified_diff, '--- \n'
'+++ \n'
'@@ -1 +1 @@\n'
'-test = 55 # todo 123\n'
'+test = 55\n')
def test_keyword_diff(self):
text = ['# todo 123\n']
comments = [SourceRange.from_values('F', 1, 1, 1, 10)]
dep_results = {
'AnnotationBear': [
self.annotation_bear_result_type({'comments': comments})
]
}
with execute_bear(self.uut, 'F', text,
dependency_results=dep_results) as result:
self.assertEqual(result[0].diffs['F'].unified_diff,
'--- \n'
'+++ \n'
'@@ -1 +0,0 @@\n'
'-# todo 123\n')
text = ['test = 55 # todo 123\n']
comments = [SourceRange.from_values('F', 1, 11, 1, 23)]
dep_results = {
'AnnotationBear': [
self.annotation_bear_result_type({'comments': comments})
]
}
with execute_bear(self.uut, 'F', text,
dependency_results=dep_results) as result:
self.assertEqual(result[0].diffs['F'].unified_diff,
'--- \n'
'+++ \n'
'@@ -1 +1 @@\n'
'-test = 55 # todo 123\n'
'+test = 55\n')
def test_keyword_in_comment(self):
dep_results = {
'AnnotationBear': {}
}
text = ['# todo 123']
with execute_bear(self.uut, 'F', text,
dependency_results=dep_results) as result:
self.assertEqual(result[0].diffs, {})
self.assertEqual(result[0].affected_code[0].start.line, 1)
self.assertEqual(len(result), 1)
dep_results = {'AnnotationBear': HiddenResult(
'AnnotationBear', {'comments': 123})}
with execute_bear(self.uut, 'F', text,
dependency_results=dep_results) as result:
self.assertEqual(result[0].diffs, {})
self.assertEqual(result[0].affected_code[0].start.line, 1)
self.assertEqual(len(result), 1)
dep_results = {'AnnotationBear': HiddenResult(
'AnnotationBear', 123)}
with execute_bear(self.uut, 'F', text,
dependency_results=dep_results) as result:
self.assertEqual(result[0].diffs, {})
self.assertEqual(result[0].affected_code[0].start.line, 1)
self.assertEqual(len(result), 1)
def test_keyword_between_code(self):
self.section.append(Setting('language', 'c'))
self.section.append(Setting('keywords', 'todo'))
text = ['int a=0; /* TODO: Test */ int b=1;\n']
comments = [SourceRange.from_values("F", 1, 10, 1, 25)]
dep_results = {
'AnnotationBear':
[self.annotation_bear_result_type({'comments': comments})]
}
with execute_bear(self.uut, "F", text,
dependency_results=dep_results) as result:
self.assertEqual(
result[0].diffs['F'].unified_diff, '--- \n'
'+++ \n'
'@@ -1 +1 @@\n'
'-int a=0; /* TODO: Test */ int b=1;\n'
'+int a=0; int b=1;\n')
text = ['int a = 0; /* TODO test\n', 'another test\n', '*/\n']
comments = [SourceRange.from_values("F", 1, 12, 3, 2)]
dep_results = {
'AnnotationBear':
[self.annotation_bear_result_type({'comments': comments})]
}
with execute_bear(self.uut, "F", text,
dependency_results=dep_results) as result:
self.assertEqual(
result[0].diffs['F'].unified_diff, '--- \n'
'+++ \n'
'@@ -1,3 +1,3 @@\n'
'-int a = 0; /* TODO test\n'
'+int a = 0; /*\n'
' another test\n'
' */\n')
text = ['/* TODO\n', 'test\n', '*/\n']
comments = [SourceRange.from_values("F", 1, 1, 3, 2)]
dep_results = {
'AnnotationBear':
[self.annotation_bear_result_type({'comments': comments})]
}
with execute_bear(self.uut, "F", text,
dependency_results=dep_results) as result:
self.assertEqual(
result[0].diffs['F'].unified_diff, '--- \n'
'+++ \n'
'@@ -1,3 +1,3 @@\n'
'-/* TODO\n'
'+/*\n'
' test\n'
' */\n')
def test_multiline_comment(self):
text = ['some string /*within \n', "'multiline comment'*/"]
compare = (SourceRange.from_absolute_position(
'F', AbsolutePosition(text, text[0].find('/*')),
AbsolutePosition(text,
len(''.join(text)) - 1)), )
with execute_bear(self.c_uut, 'F', text) as result:
self.assertEqual(result[0].contents['strings'], ())
self.assertEqual(result[0].contents['comments'], compare)
text = ['/*Multiline which does not end']
with execute_bear(self.c_uut, 'F', text) as result:
self.assertEqual(result[0].message, '/* has no closure')
def test_single_line_string(self):
text = ["'from start till the end with #comments'\n", ]
compare = (SourceRange.from_absolute_position(
'F',
AbsolutePosition(text, 0),
AbsolutePosition(text, len(text[0]) - 2)),)
with execute_bear(self.python_uut, 'F', text) as result:
self.assertEqual(result[0].contents['strings'], compare)
self.assertEqual(result[0].contents['comments'], ())
text = ["a'\n", "b'\n"]
with execute_bear(self.python_uut, 'F', text) as result:
self.assertEqual(result[0].message, "' has no closure")
def test_multiline_comment(self):
text = ["some string /*within \n", "'multiline comment'*/"]
compare = (SourceRange.from_absolute_position(
"F",
AbsolutePosition(text, text[0].find('/*')),
AbsolutePosition(text, len(''.join(text)) - 1)),)
with execute_bear(self.c_uut, "F", text) as result:
self.assertEqual(result[0].contents['strings'], ())
self.assertEqual(result[0].contents['comments'], compare)
text = ['/*Multiline which does not end']
with execute_bear(self.c_uut, "F", text) as result:
self.assertEqual(result[0].message, '/* has no closure')
def test_single_line_string(self):
text = ["'from start till the end with #comments'\n", ]
compare = (SourceRange.from_absolute_position(
"F",
AbsolutePosition(text, 0),
AbsolutePosition(text, len(text[0]) - 2)),)
with execute_bear(self.python_uut, "F", text) as result:
self.assertEqual(result[0].contents['strings'], compare)
self.assertEqual(result[0].contents['comments'], ())
text = ["a'\n", "b'\n"]
with execute_bear(self.python_uut, "F", text) as result:
self.assertEqual(result[0].message, "' has no closure")
def test_combined_strings(self):
file_text = [
'"some string #with comment"\n', '"""\n',
"now a multiline string ''' <- this one not\n", '"""\n', '"""\n'
'another comment # rather harmless\n', '"""\n'
]
string1_start = 0
string1_end = len(file_text[0]) - 2
string1 = SourceRange.from_absolute_position(
"F", AbsolutePosition(file_text, string1_start),
AbsolutePosition(file_text, string1_end))
string2_start = string1_end + 2
text = ''.join(file_text)
string2_end = text.find('"""', string2_start + 1) + 2
#+2 for length of """
string2 = SourceRange.from_absolute_position(
"F", AbsolutePosition(file_text, string2_start),
AbsolutePosition(file_text, string2_end))
string3_start = text.find('"""', string2_end + 1)
string3_end = text.find('"""', string3_start + 1) + 2
#+2 for length of """
string3 = SourceRange.from_absolute_position(
"F", AbsolutePosition(file_text, string3_start),
AbsolutePosition(file_text, string3_end))
with execute_bear(self.python_uut, "F", file_text) as results:
self.assertIn(string1, results[0].contents['strings'])
self.assertIn(string2, results[0].contents['strings'])
self.assertIn(string3, results[0].contents['strings'])
self.assertEqual(results[0].contents['comments'], ())
def test_combined_strings(self):
file_text = ['"some string #with comment"\n',
'"""\n',
"now a multiline string ''' <- this one not\n",
'"""\n',
'"""\n'
'another comment # rather harmless\n',
'"""\n']
string1_start = 0
string1_end = len(file_text[0]) - 2
string1 = SourceRange.from_absolute_position(
"F",
AbsolutePosition(file_text, string1_start),
AbsolutePosition(file_text, string1_end))
string2_start = string1_end+2
text = ''.join(file_text)
string2_end = text.find('"""', string2_start + 1) + 2
#+2 for length of """
string2 = SourceRange.from_absolute_position(
"F",
AbsolutePosition(file_text, string2_start),
AbsolutePosition(file_text, string2_end))
string3_start = text.find('"""', string2_end + 1)
string3_end = text.find('"""', string3_start + 1) + 2
#+2 for length of """
string3 = SourceRange.from_absolute_position(
"F",
AbsolutePosition(file_text, string3_start),
AbsolutePosition(file_text, string3_end))
with execute_bear(self.python_uut, "F", file_text) as results:
self.assertIn(string1, results[0].contents['strings'])
self.assertIn(string2, results[0].contents['strings'])
self.assertIn(string3, results[0].contents['strings'])
self.assertEqual(results[0].contents['comments'], ())
def test_no_coalang(self):
self.section1.append(Setting('language', 'Valyrian'))
text = ["Valar Morghulis"]
uut = AnnotationBear(self.section1, Queue())
with execute_bear(uut, "F", text) as result:
self.assertEqual(result[0].contents,
"coalang specification for Valyrian not found.")
def test_keyword_outside_of_comment(self):
text = ['todo = 123\n']
with execute_bear(self.uut,
"F",
text,
dependency_results=self.dep_results) as result:
self.assertEquals(result[0].diffs, {})
def test_no_coalang(self):
self.section1.append(Setting('language', 'Valyrian'))
text = ['Valar Morghulis']
uut = AnnotationBear(self.section1, Queue())
with execute_bear(uut, 'F', text) as result:
self.assertEqual(result[0].contents,
'coalang specification for Valyrian not found.')
def test_empty_keyword(self):
text = ['a == b']
with execute_bear(self.uut,
"F",
text,
dependency_results=self.dep_results) as result:
self.assertEqual(result, [])
def test_single_line_comment(self):
text = ["some #coment with 'string'\n", "and next line"]
compare = (SourceRange.from_absolute_position(
"F", AbsolutePosition(text, text[0].find('#')),
AbsolutePosition(text,
len(text[0]) - 1)), )
with execute_bear(self.python_uut, "F", text) as result:
self.assertEqual(result[0].contents['strings'], ())
self.assertEqual(result[0].contents['comments'], compare)
def test_external_coalang(self):
self.section1.append(Setting('coalang_dir', escape(os.path.join(
os.path.dirname(__file__), 'test_files'), '\\')))
self.section1.append(Setting('language', 'test'))
uut = AnnotationBear(self.section1, Queue())
text = ['//comment line 1\n', '"""string line 2"""']
with execute_bear(uut, "F", text) as result:
self.assertNotEqual(result[0].contents['strings'], ())
self.assertNotEqual(result[0].contents['comments'], ())
def test_multiline_string(self):
text = ["'''multiline string, #comment within it'''\n"]
compare = (SourceRange.from_absolute_position(
"F",
AbsolutePosition(text, 0),
AbsolutePosition(text, len(text[0])-2)),)
with execute_bear(self.python_uut, "F", text) as result:
self.assertEqual(result[0].contents['strings'], compare)
self.assertEqual(result[0].contents['comments'], ())
def test_single_line_comment(self):
text = ["some #coment with 'string'\n", "and next line"]
compare = (SourceRange.from_absolute_position(
"F",
AbsolutePosition(text, text[0].find('#')),
AbsolutePosition(text, len(text[0]) - 1)),)
with execute_bear(self.python_uut, "F", text) as result:
self.assertEqual(result[0].contents['strings'], ())
self.assertEqual(result[0].contents['comments'], compare)
def test_variable_spacing(self):
content = (r'foo {{var }} bar', )
with execute_bear(self.uut, 'F', content) as result:
self.assertEqual(
result[0].diffs['F'].unified_diff, '--- \n'
'+++ \n'
'@@ -1 +1 @@\n'
'-foo {{var }} bar'
'+foo {{ var }} bar')
def test_multiline_string(self):
text = ["'''multiline string, #comment within it'''\n"]
compare = (SourceRange.from_absolute_position(
"F", AbsolutePosition(text, 0),
AbsolutePosition(text,
len(text[0]) - 2)), )
with execute_bear(self.python_uut, "F", text) as result:
self.assertEqual(result[0].contents['strings'], compare)
self.assertEqual(result[0].contents['comments'], ())
def test_multiline_comment(self):
text = ["some string /*within \n", "'multiline comment'*/"]
compare = (SourceRange.from_absolute_position(
"F", AbsolutePosition(text, text[0].find('/*')),
AbsolutePosition(text,
len(''.join(text)) - 1)), )
with execute_bear(self.c_uut, "F", text) as result:
self.assertEqual(result[0].contents['strings'], ())
self.assertEqual(result[0].contents['comments'], compare)
def test_variable_spacing(self):
content = (r'foo {{var }} bar',)
with execute_bear(self.uut, 'F', content) as result:
self.assertEqual(result[0].diffs['F'].unified_diff,
'--- \n'
'+++ \n'
'@@ -1 +1 @@\n'
'-foo {{var }} bar'
'+foo {{ var }} bar')
def test_keyword_not_in_comment(self):
text = ['# comment 123\n', 'a = "TODO"\n']
comments = [SourceRange.from_values("F", 1, 1, 1, 40)]
dep_results = {
'AnnotationBear':
[self.annotation_bear_result_type({'comments': comments})]
}
with execute_bear(self.uut, "F", text,
dependency_results=dep_results) as result:
self.assertEqual(len(result[0].diffs), 0)
def test_missing_label(self):
content = [line + '\n' for line in bad_file1.splitlines()]
with execute_bear(self.uut, 'F', content) as result:
self.assertEqual(
result[0].diffs['F'].unified_diff, '--- \n'
'+++ \n'
'@@ -2,4 +2,4 @@\n'
' foo\n'
' {% for x in something %}\n'
' render stuff\n'
'-{% endfor %} more stuff\n'
'+{% endfor %}{# for x in something #} more stuff\n')
def test_keyword_not_in_comment(self):
text = ['# comment 123\n', 'a = "TODO"\n']
comments = [SourceRange.from_values('F', 1, 1, 1, 40)]
dep_results = {
'AnnotationBear': [
self.annotation_bear_result_type({'comments': comments})
]
}
with execute_bear(self.uut, 'F', text,
dependency_results=dep_results) as result:
self.assertEqual(len(result[0].diffs), 0)
def test_wrong_label(self):
content = [line + '\n' for line in bad_file2.splitlines()]
with execute_bear(self.uut, 'F', content) as result:
self.assertEqual(
result[0].diffs['F'].unified_diff, '--- \n'
'+++ \n'
'@@ -2,4 +2,4 @@\n'
' foo\n'
' {% if x == something %}\n'
' render stuff\n'
'-{% endif %}{# some random comment #} more stuff\n'
'+{% endif %}{# if x == something #} more stuff\n')
def test_external_coalang(self):
self.section1.append(
Setting(
'coalang_dir',
escape(os.path.join(os.path.dirname(__file__), 'test_files'),
'\\')))
self.section1.append(Setting('language', 'test'))
uut = AnnotationBear(self.section1, Queue())
text = ['//comment line 1\n', '"""string line 2"""']
with execute_bear(uut, "F", text) as result:
self.assertNotEqual(result[0].contents['strings'], ())
self.assertNotEqual(result[0].contents['comments'], ())
def test_escape_strings(self):
text = [r"'I\'ll be back' -T1000"]
uut = AnnotationBear(self.section1, Queue())
test_range = SourceRange.from_absolute_position(
'F',
AbsolutePosition(text, 0),
AbsolutePosition(text, text[0].find("'", 4)))
with execute_bear(uut, 'F', text) as result:
self.assertEqual(result[0].contents['strings'], (test_range,))
text = ['''
""""quoting inside quoting"
"""
''']
uut = AnnotationBear(self.section1, Queue())
with execute_bear(uut, 'F', text) as results:
for result in results:
# The """" was recognized as a string start and end before.
# That lead to a Result being yielded because of unclosed
# quotes, this asserts that no such thing happened.
self.assertEqual(type(result), HiddenResult)
def test_missing_label(self):
content = [line + '\n' for line in bad_file1.splitlines()]
with execute_bear(self.uut, 'F', content) as result:
self.assertEqual(
result[0].diffs['F'].unified_diff,
'--- \n'
'+++ \n'
'@@ -2,4 +2,4 @@\n'
' foo\n'
' {% for x in something %}\n'
' render stuff\n'
'-{% endfor %} more stuff\n'
'+{% endfor %}{# for x in something #} more stuff\n')
def test_wrong_label(self):
content = [line + '\n' for line in bad_file2.splitlines()]
with execute_bear(self.uut, 'F', content) as result:
self.assertEqual(
result[0].diffs['F'].unified_diff,
'--- \n'
'+++ \n'
'@@ -2,4 +2,4 @@\n'
' foo\n'
' {% if x == something %}\n'
' render stuff\n'
'-{% endif %}{# some random comment #} more stuff\n'
'+{% endif %}{# if x == something #} more stuff\n')
def test_control_spacing(self):
content = [
'{% for x in y %}\n', 'rendering stuff\n',
'{% endfor%}{# for x in y #}\n'
]
with execute_bear(self.uut, 'F', content) as result:
self.assertEqual(
result[0].diffs['F'].unified_diff, '--- \n'
'+++ \n'
'@@ -1,3 +1,3 @@\n'
' {% for x in y %}\n'
' rendering stuff\n'
'-{% endfor%}{# for x in y #}\n'
'+{% endfor %}{# for x in y #}\n')
def test_control_spacing(self):
content = [
'{% for x in y %}\n',
'rendering stuff\n',
'{% endfor%}{# for x in y #}\n'
]
with execute_bear(self.uut, 'F', content) as result:
self.assertEqual(result[0].diffs['F'].unified_diff,
'--- \n'
'+++ \n'
'@@ -1,3 +1,3 @@\n'
' {% for x in y %}\n'
' rendering stuff\n'
'-{% endfor%}{# for x in y #}\n'
'+{% endfor %}{# for x in y #}\n')
def test_string_with_comments(self):
text = ["some #comment\n", "with 'string' in next line"]
comment_start = text[0].find('#')
comment_end = len(text[0]) - 1
string_start = ''.join(text).find("'")
string_end = ''.join(text).find("'", string_start + 1)
compare = [(SourceRange.from_absolute_position(
"F", AbsolutePosition(text, string_start),
AbsolutePosition(text, string_end)), ),
(SourceRange.from_absolute_position(
"F", AbsolutePosition(text, comment_start),
AbsolutePosition(text, comment_end)), )]
with execute_bear(self.python_uut, "F", text) as result:
self.assertEqual(result[0].contents['strings'], compare[0])
self.assertEqual(result[0].contents['comments'], compare[1])
def test_keyword_in_comment(self):
dep_results = {'AnnotationBear': {}}
text = ['# todo 123']
with execute_bear(self.uut, "F", text,
dependency_results=dep_results) as result:
self.assertEqual(result[0].diffs, {})
self.assertEqual(result[0].affected_code[0].start.line, 1)
self.assertEqual(len(result), 1)
dep_results = {
'AnnotationBear': HiddenResult('AnnotationBear', {'comments': 123})
}
with execute_bear(self.uut, "F", text,
dependency_results=dep_results) as result:
self.assertEqual(result[0].diffs, {})
self.assertEqual(result[0].affected_code[0].start.line, 1)
self.assertEqual(len(result), 1)
dep_results = {'AnnotationBear': HiddenResult('AnnotationBear', 123)}
with execute_bear(self.uut, "F", text,
dependency_results=dep_results) as result:
self.assertEqual(result[0].diffs, {})
self.assertEqual(result[0].affected_code[0].start.line, 1)
self.assertEqual(len(result), 1)
def test_string_with_comments(self):
text = ["some #comment\n", "with 'string' in next line"]
comment_start = text[0].find('#')
comment_end = len(text[0]) - 1
string_start = ''.join(text).find("'")
string_end = ''.join(text).find("'", string_start + 1)
compare = [(SourceRange.from_absolute_position(
"F",
AbsolutePosition(text, string_start),
AbsolutePosition(text, string_end)),),
(SourceRange.from_absolute_position(
"F",
AbsolutePosition(text, comment_start),
AbsolutePosition(text, comment_end)),)]
with execute_bear(self.python_uut, "F", text) as result:
self.assertEqual(result[0].contents['strings'], compare[0])
self.assertEqual(result[0].contents['comments'], compare[1])
def test_output(self):
"""
Validating that the yielded results are correct.
"""
affected_code = (
SourceRange.from_values(self.filename, start_line=111, start_column=1, end_line=143, end_column=2),
)
expected_result = Result(
self.bear,
"The function 'levels(int, int, int)' should be simplified. Its "
"cyclomatic complexity is 10 which exceeds maximal recommended "
"value of 8.",
affected_code=affected_code,
)
with execute_bear(self.bear, self.filename, self.file, 8) as out:
self.assertEqual(len(out), 1)
out[0].additional_info = "" # Let's not test this, static and huge
self.assertEqual(out[0], expected_result)
def test_output(self):
"""
Validating that the yielded results are correct.
"""
affected_code = (SourceRange.from_values(self.filename,
start_line=111,
start_column=1,
end_line=143,
end_column=2), )
expected_result = Result(
self.bear,
"The function 'levels(int, int, int)' should be simplified. Its "
"cyclomatic complexity is 10 which exceeds maximal recommended "
"value of 8.",
affected_code=affected_code)
with execute_bear(self.bear, self.filename, self.file, 8) as out:
self.assertEqual(len(out), 1)
out[0].additional_info = "" # Let's not test this, static and huge
self.assertEqual(out[0], expected_result)
def test_empty_keyword(self):
text = ['a == b']
with execute_bear(self.uut, 'F', text,
dependency_results=self.dep_results) as result:
self.assertEqual(result, [])
def test_keyword_between_code(self):
self.section.append(Setting('language', 'c'))
self.section.append(Setting('keywords', 'todo'))
text = ['int a=0; /* TODO: Test */ int b=1;\n']
comments = [SourceRange.from_values('F', 1, 10, 1, 25)]
dep_results = {
'AnnotationBear': [
self.annotation_bear_result_type({'comments': comments})
]
}
with execute_bear(self.uut, 'F', text,
dependency_results=dep_results) as result:
self.assertEqual(result[0].diffs['F'].unified_diff,
'--- \n'
'+++ \n'
'@@ -1 +1 @@\n'
'-int a=0; /* TODO: Test */ int b=1;\n'
'+int a=0; int b=1;\n')
text = ['int a = 0; /* TODO test\n',
'another test\n',
'*/\n']
comments = [SourceRange.from_values('F', 1, 12, 3, 2)]
dep_results = {
'AnnotationBear': [
self.annotation_bear_result_type({'comments': comments})
]
}
with execute_bear(self.uut, 'F', text,
dependency_results=dep_results) as result:
self.assertEqual(result[0].diffs['F'].unified_diff,
'--- \n'
'+++ \n'
'@@ -1,3 +1,3 @@\n'
'-int a = 0; /* TODO test\n'
'+int a = 0; /*\n'
' another test\n'
' */\n')
text = ['/* TODO\n',
'test\n',
'*/\n']
comments = [SourceRange.from_values('F', 1, 1, 3, 2)]
dep_results = {
'AnnotationBear': [
self.annotation_bear_result_type({'comments': comments})
]
}
with execute_bear(self.uut, 'F', text,
dependency_results=dep_results) as result:
self.assertEqual(result[0].diffs['F'].unified_diff,
'--- \n'
'+++ \n'
'@@ -1,3 +1,3 @@\n'
'-/* TODO\n'
'+/*\n'
' test\n'
' */\n')
def test_keyword_outside_of_comment(self):
text = ['todo = 123\n']
with execute_bear(self.uut, 'F', text,
dependency_results=self.dep_results) as result:
self.assertEquals(result[0].diffs, {})
