From 6aa8ec217362c058d37340a8ec314e68810e99a9 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Tue, 22 Oct 2013 18:57:56 +0000
Subject: tests: do not lose exceptions on quit timeouts

We should see the reason for test failures.
---
 test/server_helper.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'test/server_helper.rb')

diff --git a/test/server_helper.rb b/test/server_helper.rb
index 812e91b..89276b8 100644
--- a/test/server_helper.rb
+++ b/test/server_helper.rb
@@ -29,10 +29,15 @@ module ServerHelper
 
   def quit_wait(pid)
     pid or return
+    err = $!
     Process.kill(:QUIT, pid)
     _, status = Timeout.timeout(10) { Process.waitpid2(pid) }
     assert status.success?, status.inspect
   rescue Timeout::Error
+    begin
+      warn "#{err.message} (#{err.class})"
+      err.backtrace.each { |l| warn l }
+    end
     if RUBY_PLATFORM =~ /linux/
       system("lsof -p #{pid}")
       warn "#{pid} failed to die, waiting for user to inspect"
-- 
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