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require_relative '../spec_helper'
describe "The -I command line option" do
before :each do
@script = fixture __FILE__, "loadpath.rb"
end
it "adds the path to the load path ($:)" do
ruby_exe(@script, options: "-I fixtures").should include("fixtures")
end
it "adds the path at the front of $LOAD_PATH" do
lines = ruby_exe(@script, options: "-I fixtures").lines
if PlatformGuard.implementation? :ruby
# In a MRI checkout, $PWD ends up as the first entry in $LOAD_PATH.
# So just assert that it's at the beginning.
idx = lines.index { |l| l.include?("fixtures") }
idx.should < 2
idx.should < lines.size-1
else
lines[0].should include("fixtures")
end
end
it "adds the path expanded from CWD to $LOAD_PATH" do
ruby_exe(@script, options: "-I fixtures").lines.should include "#{Dir.pwd}/fixtures\n"
end
it "expands a path from CWD even if it does not exist" do
ruby_exe(@script, options: "-I not_exist/not_exist").lines.should include "#{Dir.pwd}/not_exist/not_exist\n"
end
end
platform_is_not :windows do
describe "The -I command line option" do
before :each do
@script = fixture __FILE__, "loadpath.rb"
@fixtures = File.dirname(@script)
@symlink = tmp("loadpath_symlink")
File.symlink(@fixtures, @symlink)
end
after :each do
rm_r @symlink
end
it "does not expand symlinks" do
ruby_exe(@script, options: "-I #{@symlink}").lines.should include "#{@symlink}\n"
end
end
end
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