1 files changed, 13 insertions, 0 deletions
diff --git a/spec/ruby/command_line/dash_upper_f_spec.rb b/spec/ruby/command_line/dash_upper_f_spec.rb
new file mode 100644
index 0000000000..5c10a7140d
--- /dev/null
+++ b/spec/ruby/command_line/dash_upper_f_spec.rb
@@ -0,0 +1,13 @@
+require_relative '../spec_helper'
+
+describe "the -F command line option" do
+  before :each do
+    @passwd  = fixture __FILE__, "passwd_file.txt"
+  end
+
+  it "specifies the field separator pattern for -a" do
+    ruby_exe("puts $F[0]", options: "-naF:",
+                           args: " < #{@passwd}").should ==
+      "nobody\nroot\ndaemon\n"
+  end
+end