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require File.expand_path('../../../spec_helper', __FILE__)
require 'open3'
describe "Open3.popen3" do
after :each do
[@in, @out, @err].each do |io|
io.close if io && !io.closed?
end
end
it "executes a process with a pipe to read stdout" do
@in, @out, @err = Open3.popen3(ruby_cmd("print :foo"))
@out.read.should == "foo"
end
it "executes a process with a pipe to read stderr" do
@in, @out, @err = Open3.popen3(ruby_cmd("STDERR.print :foo"))
@err.read.should == "foo"
end
it "executes a process with a pipe to write stdin" do
@in, @out, @err = Open3.popen3(ruby_cmd("print STDIN.read"))
@in.write("foo")
@in.close
@out.read.should == "foo"
end
it "needs to be reviewed for spec completeness"
end
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