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require_relative '../../spec_helper'
require_relative 'fixtures/common'
describe "Dir.home" do
before :each do
@home = ENV['HOME']
ENV['HOME'] = "/rubyspec_home"
end
after :each do
ENV['HOME'] = @home
end
describe "when called without arguments" do
it "returns the current user's home directory, reading $HOME first" do
Dir.home.should == "/rubyspec_home"
end
it "returns a non-frozen string" do
Dir.home.should_not.frozen?
end
it "returns a string with the filesystem encoding" do
Dir.home.encoding.should == Encoding.find("filesystem")
end
platform_is_not :windows do
it "works even if HOME is unset" do
ENV.delete('HOME')
Dir.home.should.start_with?('/')
Dir.home.encoding.should == Encoding.find("filesystem")
end
end
platform_is :windows do
ruby_version_is "3.2" do
it "returns the home directory with forward slashs and as UTF-8" do
ENV['HOME'] = "C:\\rubyspäc\\home"
home = Dir.home
home.should == "C:/rubyspäc/home"
home.encoding.should == Encoding::UTF_8
end
it "retrieves the directory from HOME, USERPROFILE, HOMEDRIVE/HOMEPATH and the WinAPI in that order" do
old_dirs = [ENV.delete('HOME'), ENV.delete('USERPROFILE'), ENV.delete('HOMEDRIVE'), ENV.delete('HOMEPATH')]
Dir.home.should == old_dirs[1].gsub("\\", "/")
ENV['HOMEDRIVE'] = "C:"
ENV['HOMEPATH'] = "\\rubyspec\\home1"
Dir.home.should == "C:/rubyspec/home1"
ENV['USERPROFILE'] = "C:\\rubyspec\\home2"
Dir.home.should == "C:/rubyspec/home2"
ENV['HOME'] = "C:\\rubyspec\\home3"
Dir.home.should == "C:/rubyspec/home3"
ensure
ENV['HOME'], ENV['USERPROFILE'], ENV['HOMEDRIVE'], ENV['HOMEPATH'] = *old_dirs
end
end
end
end
describe "when called with the current user name" do
platform_is :solaris do
it "returns the named user's home directory from the user database" do
Dir.home(ENV['USER']).should == `getent passwd #{ENV['USER']}|cut -d: -f6`.chomp
end
end
platform_is_not :windows, :solaris, :android, :wasi do
it "returns the named user's home directory, from the user database" do
Dir.home(ENV['USER']).should == `echo ~#{ENV['USER']}`.chomp
end
end
it "returns a non-frozen string" do
Dir.home(ENV['USER']).should_not.frozen?
end
it "returns a string with the filesystem encoding" do
Dir.home(ENV['USER']).encoding.should == Encoding.find("filesystem")
end
end
it "raises an ArgumentError if the named user doesn't exist" do
-> { Dir.home('geuw2n288dh2k') }.should raise_error(ArgumentError)
end
describe "when called with a nil user name" do
it "returns the current user's home directory, reading $HOME first" do
Dir.home(nil).should == "/rubyspec_home"
end
end
end
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