From 9f57b60c1c6cd2c45da283c48972abe241af1c48 Mon Sep 17 00:00:00 2001
From: Jo Liss <joliss42@gmail.com>
Date: Tue, 3 Jan 2012 19:49:58 +0100
Subject: [PATCH] Guard against fork being unavailable

Now the tests pass on all platforms on Travis.
---
 spec/driver/selenium_driver_spec.rb | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/spec/driver/selenium_driver_spec.rb b/spec/driver/selenium_driver_spec.rb
index d7a31765..032a18d5 100644
--- a/spec/driver/selenium_driver_spec.rb
+++ b/spec/driver/selenium_driver_spec.rb
@@ -20,8 +20,12 @@ describe Capybara::Selenium::Driver do
       browser = Capybara::Selenium::Driver.new(TestApp).browser
 
       # Fork an unrelated child process. This should not run the code in the at_exit hook.
-      pid = fork { "child" }
-      Process.wait2(pid)[1].exitstatus.should == 0
+      begin
+        pid = fork { "child" }
+        Process.wait2(pid)[1].exitstatus.should == 0
+      rescue NotImplementedError
+        # Fork unsupported (e.g. on JRuby)
+      end
 
       browser.quit
     end