diff options
Diffstat (limited to 'test/ruby/test_process.rb')
-rw-r--r-- | test/ruby/test_process.rb | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb index d55496fb05..26073db089 100644 --- a/test/ruby/test_process.rb +++ b/test/ruby/test_process.rb @@ -303,6 +303,47 @@ class TestProcess < Test::Unit::TestCase end end + def _test_execopts_env_popen(cmd) + message = cmd.inspect + IO.popen({"FOO"=>"BAR"}, cmd) {|io| + assert_equal('FOO=BAR', io.read[/^FOO=.*/], message) + } + + old = ENV["hmm"] + begin + ENV["hmm"] = "fufu" + IO.popen(cmd) {|io| assert_match(/^hmm=fufu$/, io.read, message)} + IO.popen({"hmm"=>""}, cmd) {|io| assert_match(/^hmm=$/, io.read, message)} + IO.popen({"hmm"=>nil}, cmd) {|io| assert_not_match(/^hmm=/, io.read, message)} + ENV["hmm"] = "" + IO.popen(cmd) {|io| assert_match(/^hmm=$/, io.read, message)} + IO.popen({"hmm"=>""}, cmd) {|io| assert_match(/^hmm=$/, io.read, message)} + IO.popen({"hmm"=>nil}, cmd) {|io| assert_not_match(/^hmm=/, io.read, message)} + ENV["hmm"] = nil + IO.popen(cmd) {|io| assert_not_match(/^hmm=/, io.read, message)} + IO.popen({"hmm"=>""}, cmd) {|io| assert_match(/^hmm=$/, io.read, message)} + IO.popen({"hmm"=>nil}, cmd) {|io| assert_not_match(/^hmm=/, io.read, message)} + ensure + ENV["hmm"] = old + end + end + + def test_execopts_env_popen_vector + _test_execopts_env_popen(ENVCOMMAND) + end + + def test_execopts_env_popen_string + with_tmpchdir do |d| + open('test-script', 'w') do |f| + ENVCOMMAND.each_with_index do |cmd, i| + next if i.zero? or cmd == "-e" + f.puts cmd + end + end + _test_execopts_env_popen("#{RUBY} test-script") + end + end + def test_execopts_preserve_env_on_exec_failure with_tmpchdir {|d| write_file 's', <<-"End" |