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Versions: 83
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Contents
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/fixtures/common'
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/shared/closed'
describe "Dir#each" do
before(:each) do
@dir = Dir.open DirSpecs.mock_dir
end
after(:each) do
@dir.close
end
it "yields each directory entry in succession" do
a = []
@dir.each {|dir| a << dir}
a.sort.should == DirSpecs.expected_paths
end
it "returns the directory which remains open" do
# an FS does not necessarily impose order
ls = Dir.entries(DirSpecs.mock_dir)
@dir.each {}.should == @dir
@dir.read.should == nil
@dir.rewind
ls.should include(@dir.read)
end
ruby_version_is '' ... '1.8.7' do
it 'raises a LocalJumpError if no block given' do
lambda{ @dir.each }.should raise_error(LocalJumpError)
end
end
ruby_version_is '1.8.7' do
it 'returns an Enumerator if no block given' do
@dir.each.should be_kind_of(enumerator_class)
@dir.each.to_a.sort.should == DirSpecs.expected_paths
end
end
end
describe "Dir#each" do
it_behaves_like :dir_closed, :each
end
Version data entries
83 entries across 83 versions & 1 rubygems