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describe :dir_chroot_as_root, :shared => true do
before :all do
DirSpecs.create_mock_dirs
@real_root = "../" * (File.dirname(__FILE__).count('/') - 1)
@ref_dir = File.join("/", Dir.new('/').entries.first)
end
after(:all) do
until File.exists?(@ref_dir)
Dir.send(@method, "../") or break
end
DirSpecs.delete_mock_dirs
end
it "can be used to change the process' root directory" do
lambda { Dir.send(@method, File.dirname(__FILE__)) }.should_not raise_error
File.exists?("/#{File.basename(__FILE__)}").should be_true
end
it "returns 0 if successful" do
Dir.send(@method, '/').should == 0
end
it "raises an Errno::ENOENT exception if the directory doesn't exist" do
lambda { Dir.send(@method, 'xgwhwhsjai2222jg') }.should raise_error(Errno::ENOENT)
end
it "can be escaped from with ../" do
Dir.send(@method, @real_root)
File.exists?(@ref_dir).should be_true
File.exists?("/#{File.basename(__FILE__)}").should be_false
end
ruby_version_is "1.9" do
it "calls #to_path on non-String argument" do
p = mock('path')
p.should_receive(:to_path).and_return(@real_root)
Dir.send(@method, p)
end
end
end
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