1 files changed, 23 insertions, 23 deletions

diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py
index 1a1e1d13f1d3..bd90d7b86b76 100644
--- a/tools/testing/kunit/kunit_parser.py
+++ b/tools/testing/kunit/kunit_parser.py
@@ -12,32 +12,32 @@ from collections import namedtuple
 from datetime import datetime
 from enum import Enum, auto
 from functools import reduce
-from typing import List, Optional, Tuple
+from typing import Iterator, List, Optional, Tuple
 
 TestResult = namedtuple('TestResult', ['status','suites','log'])
 
 class TestSuite(object):
-	def __init__(self):
-		self.status = None
-		self.name = None
-		self.cases = []
+	def __init__(self) -> None:
+		self.status = None  # type: Optional[TestStatus]
+		self.name = ''
+		self.cases = []  # type: List[TestCase]
 
-	def __str__(self):
-		return 'TestSuite(' + self.status + ',' + self.name + ',' + str(self.cases) + ')'
+	def __str__(self) -> str:
+		return 'TestSuite(' + str(self.status) + ',' + self.name + ',' + str(self.cases) + ')'
 
-	def __repr__(self):
+	def __repr__(self) -> str:
 		return str(self)
 
 class TestCase(object):
-	def __init__(self):
-		self.status = None
+	def __init__(self) -> None:
+		self.status = None  # type: Optional[TestStatus]
 		self.name = ''
-		self.log = []
+		self.log = []  # type: List[str]
 
-	def __str__(self):
-		return 'TestCase(' + self.status + ',' + self.name + ',' + str(self.log) + ')'
+	def __str__(self) -> str:
+		return 'TestCase(' + str(self.status) + ',' + self.name + ',' + str(self.log) + ')'
 
-	def __repr__(self):
+	def __repr__(self) -> str:
 		return str(self)
 
 class TestStatus(Enum):
@@ -51,7 +51,7 @@ kunit_start_re = re.compile(r'TAP version [0-9]+$')
 kunit_end_re = re.compile('(List of all partitions:|'
 			  'Kernel panic - not syncing: VFS:)')
 
-def isolate_kunit_output(kernel_output):
+def isolate_kunit_output(kernel_output) -> Iterator[str]:
 	started = False
 	for line in kernel_output:
 		line = line.rstrip()  # line always has a trailing \n
@@ -64,7 +64,7 @@ def isolate_kunit_output(kernel_output):
 		elif started:
 			yield line[prefix_len:] if prefix_len > 0 else line
 
-def raw_output(kernel_output):
+def raw_output(kernel_output) -> None:
 	for line in kernel_output:
 		print(line.rstrip())
 
@@ -72,26 +72,26 @@ DIVIDER = '=' * 60
 
 RESET = '\033[0;0m'
 
-def red(text):
+def red(text) -> str:
 	return '\033[1;31m' + text + RESET
 
-def yellow(text):
+def yellow(text) -> str:
 	return '\033[1;33m' + text + RESET
 
-def green(text):
+def green(text) -> str:
 	return '\033[1;32m' + text + RESET
 
-def print_with_timestamp(message):
+def print_with_timestamp(message) -> None:
 	print('[%s] %s' % (datetime.now().strftime('%H:%M:%S'), message))
 
-def format_suite_divider(message):
+def format_suite_divider(message) -> str:
 	return '======== ' + message + ' ========'
 
-def print_suite_divider(message):
+def print_suite_divider(message) -> None:
 	print_with_timestamp(DIVIDER)
 	print_with_timestamp(format_suite_divider(message))
 
-def print_log(log):
+def print_log(log) -> None:
 	for m in log:
 		print_with_timestamp(m)