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ruby--ruby/spec/ruby/core/file/lchmod_spec.rb

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require File.expand_path('../../../spec_helper', __FILE__)
describe "File.lchmod" do
platform_is_not :linux, :windows, :openbsd, :solaris, :aix do
before :each do
@fname = tmp('file_chmod_test')
@lname = @fname + '.lnk'
touch(@fname) { |f| f.write "rubinius" }
rm_r @lname
File.symlink @fname, @lname
end
after :each do
rm_r @lname, @fname
end
it "changes the file mode of the link and not of the file" do
File.chmod(0222, @lname).should == 1
File.lchmod(0755, @lname).should == 1
File.lstat(@lname).executable?.should == true
File.lstat(@lname).readable?.should == true
File.lstat(@lname).writable?.should == true
File.stat(@lname).executable?.should == false
File.stat(@lname).readable?.should == false
File.stat(@lname).writable?.should == true
end
end
platform_is :linux, :openbsd, :aix do
it "returns false from #respond_to?" do
File.respond_to?(:lchmod).should be_false
end
it "raises a NotImplementedError when called" do
lambda { File.lchmod 0 }.should raise_error(NotImplementedError)
end
end
end