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require_relative '../../spec_helper'
require 'tempfile'
describe "Tempfile#initialize" do
before :each do
@tempfile = Tempfile.allocate
end
after :each do
@tempfile.close!
end
it "opens a new tempfile with the passed name in the passed directory" do
@tempfile.send(:initialize, "basename", tmp(""))
File.should.exist?(@tempfile.path)
tmpdir = tmp("")
path = @tempfile.path
platform_is :windows do
# on Windows, both types of slashes are OK,
# but the tmp helper always uses '/'
path.gsub!('\\', '/')
end
path[0, tmpdir.length].should == tmpdir
path.should include("basename")
end
platform_is_not :windows do
it "sets the permissions on the tempfile to 0600" do
@tempfile.send(:initialize, "basename", tmp(""))
File.stat(@tempfile.path).mode.should == 0100600
end
end
it "accepts encoding options" do
@tempfile.send(:initialize, ['shiftjis', 'yml'], encoding: 'SHIFT_JIS')
@tempfile.external_encoding.should == Encoding::Shift_JIS
end
it "does not try to modify the arguments" do
@tempfile.send(:initialize, ['frozen'.freeze, 'txt'.freeze], encoding: Encoding::IBM437)
@tempfile.external_encoding.should == Encoding::IBM437
end
end
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