[3.6] bpo-30065: Fixed arguments validation in _posixsubprocess.fork_exec(). (GH-1110) (#1186)
(cherry picked from commit 66bffd1)
diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py
index 3c871dd..d8d6d82 100644
--- a/Lib/test/test_subprocess.py
+++ b/Lib/test/test_subprocess.py
@@ -2431,7 +2431,7 @@
with self.assertRaises(TypeError):
_posixsubprocess.fork_exec(
args, exe_list,
- True, [], cwd, env_list,
+ True, (), cwd, env_list,
-1, -1, -1, -1,
1, 2, 3, 4,
True, True, func)
@@ -2443,6 +2443,16 @@
def test_fork_exec_sorted_fd_sanity_check(self):
# Issue #23564: sanity check the fork_exec() fds_to_keep sanity check.
import _posixsubprocess
+ class BadInt:
+ first = True
+ def __init__(self, value):
+ self.value = value
+ def __int__(self):
+ if self.first:
+ self.first = False
+ return self.value
+ raise ValueError
+
gc_enabled = gc.isenabled()
try:
gc.enable()
@@ -2453,6 +2463,7 @@
(18, 23, 42, 2**63), # Out of range.
(5, 4), # Not sorted.
(6, 7, 7, 8), # Duplicate.
+ (BadInt(1), BadInt(2)),
):
with self.assertRaises(
ValueError,