Cleanup: replace StringIO seek() & read() with a call to getvalue()

2022-12-18 14:18:01 +11:00
parent 8709a51fa9
commit 5a761a47e1
3 changed files with 4 additions and 10 deletions
@@ -65,8 +65,7 @@ def expect_output_or_abort(*, fn, match_stderr=None, match_stdout=None):
    for (handle, match) in ((stdout, match_stdout), (stderr, match_stderr)):
        if not match:
            continue
-        handle.seek(0)
-        output = handle.read()
+        output = handle.getvalue()
        if not re.match(match, output):
            print_fail_msg_and_exit("%r not found in %r" % (match, output))