Use the system ruby when the environment is empty in #spawn

ruby · Aug 19, 2016 · 641bc01 · 641bc01
1 parent 77132b3
commit 641bc01
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/shared/process/spawn.rb b/shared/process/spawn.rb
@@ -225,17 +225,19 @@
 
   # :unsetenv_others
 
+  # Use the system ruby when the environment is empty as it could easily break launchers.
+
   it "unsets other environment variables when given a true :unsetenv_others option" do
     ENV["FOO"] = "BAR"
     lambda do
-      Process.wait @object.spawn('env', unsetenv_others: true)
+      Process.wait @object.spawn(['ruby', fixture(__FILE__, "env.rb")], unsetenv_others: true)
     end.should output_to_fd("")
   end
 
   it "unsets other environment variables when given a non-false :unsetenv_others option" do
     ENV["FOO"] = "BAR"
     lambda do
-      Process.wait @object.spawn('env', unsetenv_others: :true)
+      Process.wait @object.spawn(['ruby', fixture(__FILE__, "env.rb")], unsetenv_others: :true)
     end.should output_to_fd("")
   end
 
@@ -255,7 +257,7 @@
 
   it "does not unset environment variables included in the environment hash" do
     lambda do
-      Process.wait @object.spawn({"FOO" => "BAR"}, 'env', unsetenv_others: true)
+      Process.wait @object.spawn({"FOO" => "BAR"}, ['ruby', fixture(__FILE__, "env.rb")], unsetenv_others: true)
     end.should output_to_fd("FOO=BAR\n")
   end