1 files changed, 39 insertions, 0 deletions
diff --git a/spec/ruby/core/file/link_spec.rb b/spec/ruby/core/file/link_spec.rb
new file mode 100644
index 0000000000..69d1459672
--- /dev/null
+++ b/spec/ruby/core/file/link_spec.rb
@@ -0,0 +1,39 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+
+describe "File.link" do
+  before :each do
+    @file = tmp("file_link.txt")
+    @link = tmp("file_link.lnk")
+
+    rm_r @link
+    touch @file
+  end
+
+  after :each do
+    rm_r @link, @file
+  end
+
+  platform_is_not :windows do
+    it "link a file with another" do
+      File.link(@file, @link).should == 0
+      File.exist?(@link).should == true
+      File.identical?(@file, @link).should == true
+    end
+
+    it "raises an Errno::EEXIST if the target already exists" do
+      File.link(@file, @link)
+      lambda { File.link(@file, @link) }.should raise_error(Errno::EEXIST)
+    end
+
+    it "raises an ArgumentError if not passed two arguments" do
+      lambda { File.link                      }.should raise_error(ArgumentError)
+      lambda { File.link(@file)               }.should raise_error(ArgumentError)
+      lambda { File.link(@file, @link, @file) }.should raise_error(ArgumentError)
+    end
+
+    it "raises a TypeError if not passed String types" do
+      lambda { File.link(@file, nil) }.should raise_error(TypeError)
+      lambda { File.link(@file, 1)   }.should raise_error(TypeError)
+    end
+  end
+end