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

1 files changed, 82 insertions, 0 deletions

diff --git a/spec/ruby/core/io/close_spec.rb b/spec/ruby/core/io/close_spec.rb
new file mode 100644
index 0000000000..0e51ec23d2
--- /dev/null
+++ b/spec/ruby/core/io/close_spec.rb
@@ -0,0 +1,82 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../fixtures/classes', __FILE__)
+
+describe "IO#close" do
+  before :each do
+    @name = tmp('io_close.txt')
+    @io = new_io @name
+  end
+
+  after :each do
+    @io.close unless @io.closed?
+    rm_r @name
+  end
+
+  it "closes the stream" do
+    @io.close
+    @io.closed?.should == true
+  end
+
+  it "returns nil" do
+    @io.close.should == nil
+  end
+
+  it "raises an IOError reading from a closed IO" do
+    @io.close
+    lambda { @io.read }.should raise_error(IOError)
+  end
+
+  it "raises an IOError writing to a closed IO" do
+    @io.close
+    lambda { @io.write "data" }.should raise_error(IOError)
+  end
+
+  ruby_version_is ''...'2.3' do
+    it "raises an IOError if closed" do
+      @io.close
+      lambda { @io.close }.should raise_error(IOError)
+    end
+  end
+
+  ruby_version_is "2.3" do
+    it "does nothing if already closed" do
+      @io.close
+
+      @io.close.should be_nil
+    end
+  end
+end
+
+describe "IO#close on an IO.popen stream" do
+
+  it "clears #pid" do
+    io = IO.popen ruby_cmd('r = loop{puts "y"; 0} rescue 1; exit r'), 'r'
+
+    io.pid.should_not == 0
+
+    io.close
+
+    lambda { io.pid }.should raise_error(IOError)
+  end
+
+  it "sets $?" do
+    io = IO.popen ruby_cmd('exit 0'), 'r'
+    io.close
+
+    $?.exitstatus.should == 0
+
+    io = IO.popen ruby_cmd('exit 1'), 'r'
+    io.close
+
+    $?.exitstatus.should == 1
+  end
+
+  it "waits for the child to exit" do
+    io = IO.popen ruby_cmd('r = loop{puts "y"; 0} rescue 1; exit r'), 'r'
+    io.close
+
+    $?.exitstatus.should_not == 0
+  end
+
+end
+