added test case to check for stray processes

1 files changed, 8 insertions, 0 deletions

diff --git a/yaksh/evaluator_tests/test_bash_evaluation.py b/yaksh/evaluator_tests/test_bash_evaluation.py
index 482d45e..ee6949d 100644
--- a/yaksh/evaluator_tests/test_bash_evaluation.py
+++ b/yaksh/evaluator_tests/test_bash_evaluation.py
@@ -3,6 +3,8 @@ import unittest
 import os
 import shutil
 import tempfile
+from psutil import Process, pid_exists
+# Local Imports
 from yaksh.grader import Grader
 from yaksh.bash_code_evaluator import BashCodeEvaluator
 from yaksh.bash_stdio_evaluator import BashStdIOEvaluator
@@ -103,6 +105,12 @@ class BashAssertionEvaluationTestCases(EvaluatorBaseTest):
         # Then
         self.assertFalse(result.get("success"))
         self.assert_correct_output(self.timeout_msg, result.get("error"))
+        parent_proc = Process(os.getpid()).children()
+        if parent_proc:
+            self.assertFalse(any(Process(parent_proc[0].pid)\
+                .children(recursive=True)))
+
+
 
     def test_file_based_assert(self):
         # Given