D9441: run-tests: use a context manager when looking for available ports

[mharbison72 (Matt Harbison)]

mharbison72 created this revision.
Herald added a reviewer: hg-reviewers.
Herald added a subscriber: mercurial-patches.

REPOSITORY
  rHG Mercurial

BRANCH
  default

REVISION DETAIL
  https://phab.mercurial-scm.org/D9441

AFFECTED FILES
  tests/run-tests.py

CHANGE DETAILS

diff --git a/tests/run-tests.py b/tests/run-tests.py
--- a/tests/run-tests.py
+++ b/tests/run-tests.py
@@ -255,9 +255,8 @@
     else:
         family = socket.AF_INET
     try:
-        s = socket.socket(family, socket.SOCK_STREAM)
-        s.bind(('localhost', port))
-        s.close()
+        with socket.socket(family, socket.SOCK_STREAM) as s:
+            s.bind(('localhost', port))
         return True
     except socket.error as exc:
         if exc.errno not in (



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