Removed the Requirement to Install Python and NodeJS (Now Bundled with Borealis)

Dependencies/Python/Lib/test/test_wait4.py

@@ -0,0 +1,38 @@
+"""This test checks for correct wait4() behavior.
+"""
+
+import os
+import sys
+import unittest
+from test.fork_wait import ForkWait
+from test import support
+
+# If either of these do not exist, skip this test.
+if not support.has_fork_support:
+    raise unittest.SkipTest("requires working os.fork()")
+
+support.get_attribute(os, 'wait4')
+
+
+class Wait4Test(ForkWait):
+    def wait_impl(self, cpid, *, exitcode):
+        option = os.WNOHANG
+        if sys.platform.startswith('aix'):
+            # Issue #11185: wait4 is broken on AIX and will always return 0
+            # with WNOHANG.
+            option = 0
+        for _ in support.sleeping_retry(support.SHORT_TIMEOUT):
+            # wait4() shouldn't hang, but some of the buildbots seem to hang
+            # in the forking tests.  This is an attempt to fix the problem.
+            spid, status, rusage = os.wait4(cpid, option)
+            if spid == cpid:
+                break
+        self.assertEqual(spid, cpid)
+        self.assertEqual(os.waitstatus_to_exitcode(status), exitcode)
+        self.assertTrue(rusage)
+
+def tearDownModule():
+    support.reap_children()
+
+if __name__ == "__main__":
+    unittest.main()