From c78bbd9fd036c5b4051a4d17e8a2762f8088274c Mon Sep 17 00:00:00 2001
From: Florian Bruhin <git@the-compiler.org>
Date: Tue, 3 Nov 2015 07:53:51 +0100
Subject: [PATCH] tests: Show some information for WaitForTimeout.

---
 tests/integration/testprocess.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/integration/testprocess.py b/tests/integration/testprocess.py
index ced7844f9..c440b5c47 100644
--- a/tests/integration/testprocess.py
+++ b/tests/integration/testprocess.py
@@ -190,7 +190,8 @@ class Process(QObject):
         while True:
             got_signal = spy.wait(timeout)
             if not got_signal or elapsed_timer.hasExpired(timeout):
-                raise WaitForTimeout
+                raise WaitForTimeout("Timed out after {}ms waiting for "
+                                     "{!r}.".format(timeout, kwargs))
 
             for args in spy:
                 assert len(args) == 1