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describe :argf_readlines, :shared => true do
before :each do
@file1 = fixture __FILE__, "file1.txt"
@file2 = fixture __FILE__, "file2.txt"
@lines = File.readlines(@file1)
@lines += File.readlines(@file2)
end
after :each do
ARGF.close unless ARGF.closed?
end
it "reads all lines of all files" do
argv [@file1, @file2] do
ARGF.send(@method).should == @lines
end
end
ruby_version_is ""..."1.9" do
it "returns nil when end of stream reached" do
argv [@file1, @file2] do
ARGF.read
ARGF.send(@method).should == nil
end
end
end
ruby_version_is "1.9" do
it "returns an empty Array when end of stream reached" do
argv [@file1, @file2] do
ARGF.read
ARGF.send(@method).should == []
end
end
end
end
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