Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/library/stringio/print_spec.rb

@@ -0,0 +1,100 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../fixtures/classes', __FILE__)
+
+describe "StringIO#print" do
+  before :each do
+    @io = StringIO.new('example')
+  end
+
+  it "prints $_ when passed no arguments" do
+    $_ = nil
+    @io.print
+    @io.string.should == "example"
+
+    $_ = "blah"
+    @io.print
+    @io.string.should == "blahple"
+  end
+
+  it "prints the passed arguments to self" do
+    @io.print(5, 6, 7, 8)
+    @io.string.should == "5678ple"
+  end
+
+  it "tries to convert the passed Object to a String using #to_s" do
+    obj = mock("to_s")
+    obj.should_receive(:to_s).and_return("to_s")
+    @io.print(obj)
+    @io.string.should == "to_sple"
+  end
+
+  it "returns nil" do
+    @io.print(1, 2, 3).should be_nil
+  end
+
+  it "pads self with \\000 when the current position is after the end" do
+    @io.pos = 10
+    @io.print(1, 2, 3)
+    @io.string.should == "example\000\000\000123"
+  end
+
+  it "honors the output record separator global" do
+    old_rs, $\ = $\, 'x'
+
+    begin
+      @io.print(5, 6, 7, 8)
+      @io.string.should == '5678xle'
+    ensure
+      $\ = old_rs
+    end
+  end
+
+  it "updates the current position" do
+    @io.print(1, 2, 3)
+    @io.pos.should eql(3)
+
+    @io.print(1, 2, 3)
+    @io.pos.should eql(6)
+  end
+
+  it "correctly updates the current position when honoring the output record separator global" do
+    old_rs, $\ = $\, 'x'
+
+    begin
+      @io.print(5, 6, 7, 8)
+      @io.pos.should eql(5)
+    ensure
+      $\ = old_rs
+    end
+  end
+end
+
+describe "StringIO#print when in append mode" do
+  before :each do
+    @io = StringIO.new("example", "a")
+  end
+
+  it "appends the passed argument to the end of self" do
+    @io.print(", just testing")
+    @io.string.should == "example, just testing"
+
+    @io.print(" and more testing")
+    @io.string.should == "example, just testing and more testing"
+  end
+
+  it "correctly updates self's position" do
+    @io.print(", testing")
+    @io.pos.should eql(16)
+  end
+end
+
+describe "StringIO#print when self is not writable" do
+  it "raises an IOError" do
+    io = StringIO.new("test", "r")
+    lambda { io.print("test") }.should raise_error(IOError)
+
+    io = StringIO.new("test")
+    io.close_write
+    lambda { io.print("test") }.should raise_error(IOError)
+  end
+end