bpo-45208: Make test_pdb.test_checkline_is_not_executable() quiet (GH-28354) (GH-28363)
test_pdb.test_checkline_is_not_executable() no longer writes output
to stdout.
Remove also unused variables 'f'.
(cherry picked from commit e08e491a6ceea8ca105612df10147418c4e105b8)
Co-authored-by: Victor Stinner <vstinner@python.org>
diff --git a/Lib/test/test_pdb.py b/Lib/test/test_pdb.py
index a9afca8..d4c037d 100644
--- a/Lib/test/test_pdb.py
+++ b/Lib/test/test_pdb.py
@@ -11,7 +11,7 @@
import textwrap
import linecache
-from contextlib import ExitStack
+from contextlib import ExitStack, redirect_stdout
from io import StringIO
from test.support import os_helper
# This little helper class is essential for testing pdb under doctest.
@@ -1688,7 +1688,7 @@ def test_module_without_a_main(self):
os_helper.rmtree(module_name)
init_file = module_name + '/__init__.py'
os.mkdir(module_name)
- with open(init_file, 'w') as f:
+ with open(init_file, 'w'):
pass
self.addCleanup(os_helper.rmtree, module_name)
stdout, stderr = self._run_pdb(['-m', module_name], "")
@@ -1701,7 +1701,7 @@ def test_package_without_a_main(self):
os_helper.rmtree(pkg_name)
modpath = pkg_name + '/' + module_name
os.makedirs(modpath)
- with open(modpath + '/__init__.py', 'w') as f:
+ with open(modpath + '/__init__.py', 'w'):
pass
self.addCleanup(os_helper.rmtree, pkg_name)
stdout, stderr = self._run_pdb(['-m', modpath.replace('/', '.')], "")
@@ -1915,19 +1915,20 @@ def test_checkline_after_reset(self):
self.assertEqual(db.checkline(os_helper.TESTFN, 1), 1)
def test_checkline_is_not_executable(self):
- with open(os_helper.TESTFN, "w") as f:
- # Test for comments, docstrings and empty lines
- s = textwrap.dedent("""
- # Comment
- \"\"\" docstring \"\"\"
- ''' docstring '''
+ # Test for comments, docstrings and empty lines
+ s = textwrap.dedent("""
+ # Comment
+ \"\"\" docstring \"\"\"
+ ''' docstring '''
- """)
+ """)
+ with open(os_helper.TESTFN, "w") as f:
f.write(s)
- db = pdb.Pdb()
num_lines = len(s.splitlines()) + 2 # Test for EOF
- for lineno in range(num_lines):
- self.assertFalse(db.checkline(os_helper.TESTFN, lineno))
+ with redirect_stdout(StringIO()):
+ db = pdb.Pdb()
+ for lineno in range(num_lines):
+ self.assertFalse(db.checkline(os_helper.TESTFN, lineno))
def load_tests(*args):