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require File.expand_path('../../../spec_helper', __FILE__)
describe "ARGF.binmode" do
before :each do
@file1 = fixture __FILE__, "file1.txt"
@file2 = fixture __FILE__, "file2.txt"
@bin_file = fixture __FILE__, "bin_file.txt"
end
it "returns self" do
ruby_exe("puts(ARGF.binmode == ARGF)", args: @bin_file).chomp.should == 'true'
end
platform_is :windows do
it "puts reading into binmode" do
argf [@bin_file, @bin_file] do
@argf.gets.should == "test\n"
@argf.binmode
@argf.gets.should == "test\r\n"
end
end
it "puts alls subsequent stream reading through ARGF into binmode" do
argf [@bin_file, @bin_file] do
@argf.binmode
@argf.gets.should == "test\r\n"
@argf.gets.should == "test\r\n"
end
end
end
platform_is_not :windows do
# This does nothing on Unix but it should not raise any errors.
it "does not raise an error" do
ruby_exe("ARGF.binmode", args: @bin_file)
$?.should be_kind_of(Process::Status)
$?.to_i.should == 0
end
end
it "sets the file's encoding to ASCII-8BIT" do
script = fixture __FILE__, "encoding.rb"
output = "true\n#{Encoding::ASCII_8BIT}\n#{Encoding::ASCII_8BIT}\n"
ruby_exe(script, args: [@bin_file, @file1]).should == output
end
end
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