From 3e2a0715d73011682956c5a397b35efc2377d6d4 Mon Sep 17 00:00:00 2001 From: Martin Panter Date: Sun, 15 May 2016 03:59:59 +0000 Subject: Issue #26870: Temporary debugging for OS X Snow Leopard lockup --- Lib/test/test_readline.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_readline.py b/Lib/test/test_readline.py index 372b055..cfb4af1 100644 --- a/Lib/test/test_readline.py +++ b/Lib/test/test_readline.py @@ -9,7 +9,7 @@ import subprocess import sys import tempfile import unittest -from test.support import import_module, unlink +from test.support import import_module, unlink, get_original_stdout from test.support.script_helper import assert_python_ok # Skip tests if there is no readline module @@ -131,20 +131,25 @@ def run_pty(script, input=b"dummy input\r"): sel.register(master, selectors.EVENT_READ | selectors.EVENT_WRITE) os.set_blocking(master, False) while True: + get_original_stdout().write(f"test_readline: select()\n") for [_, events] in sel.select(): if events & selectors.EVENT_READ: try: + get_original_stdout().write(f"test_readline: read()\n") chunk = os.read(master, 0x10000) except OSError as err: # Linux raises EIO when the slave is closed if err.errno != EIO: raise chunk = b"" + get_original_stdout().write(f"test_readline: read {chunk!r}\n") if not chunk: return output output.extend(chunk) if events & selectors.EVENT_WRITE: + get_original_stdout().write(f"test_readline: write()\n") input = input[os.write(master, input):] + get_original_stdout().write(f"test_readline: remaining input = {input!r}\n") if not input: sel.modify(master, selectors.EVENT_READ) -- cgit v0.12