diff options
Diffstat (limited to 'test/ruby/test_process.rb')
| -rw-r--r-- | test/ruby/test_process.rb | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb index 06d2529597..c95c58f788 100644 --- a/test/ruby/test_process.rb +++ b/test/ruby/test_process.rb @@ -238,7 +238,7 @@ class TestProcess < Test::Unit::TestCase h = {} cmd = [h, RUBY] - ENV.each do |k,v| + (ENV.keys + MANDATORY_ENVS).each do |k| case k when /\APATH\z/i when *MANDATORY_ENVS @@ -260,6 +260,24 @@ class TestProcess < Test::Unit::TestCase system({"fofo"=>"haha"}, *ENVCOMMAND, STDOUT=>"out") assert_match(/^fofo=haha$/, File.read("out").chomp) } + + old = ENV["hmm"] + begin + ENV["hmm"] = "fufu" + IO.popen(ENVCOMMAND) {|io| assert_match(/^hmm=fufu$/, io.read) } + IO.popen([{"hmm"=>""}, *ENVCOMMAND]) {|io| assert_match(/^hmm=$/, io.read) } + IO.popen([{"hmm"=>nil}, *ENVCOMMAND]) {|io| assert_not_match(/^hmm=/, io.read) } + ENV["hmm"] = "" + IO.popen(ENVCOMMAND) {|io| assert_match(/^hmm=$/, io.read) } + IO.popen([{"hmm"=>""}, *ENVCOMMAND]) {|io| assert_match(/^hmm=$/, io.read) } + IO.popen([{"hmm"=>nil}, *ENVCOMMAND]) {|io| assert_not_match(/^hmm=/, io.read) } + ENV["hmm"] = nil + IO.popen(ENVCOMMAND) {|io| assert_not_match(/^hmm=/, io.read) } + IO.popen([{"hmm"=>""}, *ENVCOMMAND]) {|io| assert_match(/^hmm=$/, io.read) } + IO.popen([{"hmm"=>nil}, *ENVCOMMAND]) {|io| assert_not_match(/^hmm=/, io.read) } + ensure + ENV["hmm"] = old + end end def test_execopts_unsetenv_others @@ -1148,4 +1166,22 @@ class TestProcess < Test::Unit::TestCase rescue ArgumentError end end + + def test_no_curdir + if /mswin|bccwin|mingw/ =~ RUBY_PLATFORM + skip "removing current directory is not supported" + end + with_tmpchdir {|d| + Dir.mkdir("vd") + status = nil + Dir.chdir("vd") { + dir = "#{d}/vd" + # OpenSolaris cannot remove the current directory. + system(RUBY, "-e", "Dir.chdir '..'; Dir.rmdir #{dir.dump}") + system({"RUBYLIB"=>nil}, RUBY, "-e", "exit true") + status = $? + } + assert(status.success?, "[ruby-dev:38105]") + } + end end |