From: Tim Newsome <tim@sifive.com>
Date: Mon, 20 Nov 2017 04:54:33 +0000 (-0800)
Subject: Ensure log file is fully written before reading it
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=669ac25d0db3888f2c41e3f50344d728be29a701;p=riscv-tests.git

Ensure log file is fully written before reading it

Fixes --print-failures sometimes not actually printing out details about
failures.
---

diff --git a/debug/testlib.py b/debug/testlib.py
index 90702bf..5fc384a 100644
--- a/debug/testlib.py
+++ b/debug/testlib.py
@@ -606,6 +606,7 @@ def run_tests(parsed, target, todo):
         finally:
             sys.stdout = real_stdout
             log_fd.write("Time elapsed: %.2fs\n" % (time.time() - start))
+            log_fd.flush()
         print "[%s] %s in %.2fs" % (name, result, time.time() - start)
         if result not in good_results and parsed.print_failures:
             sys.stdout.write(open(log_name).read())