mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
don't use Unix commands such as true, env, etc.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16211 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr
parent
514715250a
commit
2142a5af51
1 changed files with 131 additions and 108 deletions
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@ -3,6 +3,8 @@ require 'tmpdir'
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require_relative 'envutil'
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class TestProcess < Test::Unit::TestCase
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RUBY = EnvUtil.rubybin
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def test_rlimit_availability
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begin
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Process.getrlimit(nil)
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@ -85,138 +87,144 @@ class TestProcess < Test::Unit::TestCase
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}
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end
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TRUECOMMAND = [RUBY, '-e', '']
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def test_execopts_opts
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assert_nothing_raised {
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Process.wait Process.spawn("true", {})
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Process.wait Process.spawn(*TRUECOMMAND, {})
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}
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assert_raise(ArgumentError) {
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Process.wait Process.spawn("true", :foo => 100)
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Process.wait Process.spawn(*TRUECOMMAND, :foo => 100)
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}
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assert_raise(ArgumentError) {
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Process.wait Process.spawn("true", Process => 100)
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Process.wait Process.spawn(*TRUECOMMAND, Process => 100)
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}
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end
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def test_execopts_pgroup
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ruby = EnvUtil.rubybin
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assert_nothing_raised { system("true", :pgroup=>false) }
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assert_nothing_raised { system(*TRUECOMMAND, :pgroup=>false) }
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io = IO.popen([ruby, "-e", "print Process.getpgrp"])
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io = IO.popen([RUBY, "-e", "print Process.getpgrp"])
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assert_equal(Process.getpgrp.to_s, io.read)
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io.close
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io = IO.popen([ruby, "-e", "print Process.getpgrp", :pgroup=>true])
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io = IO.popen([RUBY, "-e", "print Process.getpgrp", :pgroup=>true])
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assert_equal(io.pid.to_s, io.read)
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io.close
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assert_raise(ArgumentError) { system("true", :pgroup=>-1) }
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assert_raise(Errno::EPERM) { Process.wait spawn("true", :pgroup=>1) }
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assert_raise(ArgumentError) { system(*TRUECOMMAND, :pgroup=>-1) }
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assert_raise(Errno::EPERM) { Process.wait spawn(*TRUECOMMAND, :pgroup=>1) }
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io1 = IO.popen([ruby, "-e", "print Process.getpgrp", :pgroup=>true])
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io2 = IO.popen([ruby, "-e", "print Process.getpgrp", :pgroup=>io1.pid])
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io1 = IO.popen([RUBY, "-e", "print Process.getpgrp", :pgroup=>true])
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io2 = IO.popen([RUBY, "-e", "print Process.getpgrp", :pgroup=>io1.pid])
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assert_equal(io1.pid.to_s, io1.read)
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assert_equal(io1.pid.to_s, io2.read)
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Process.wait io1.pid
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Process.wait io2.pid
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io1.close
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io2.close
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end
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def test_execopts_rlimit
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return unless rlimit_exist?
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assert_raise(ArgumentError) { system("true", :rlimit_foo=>0) }
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assert_raise(ArgumentError) { system("true", :rlimit_NOFILE=>0) }
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assert_raise(ArgumentError) { system("true", :rlimit_nofile=>[]) }
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assert_raise(ArgumentError) { system("true", :rlimit_nofile=>[1,2,3]) }
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assert_raise(ArgumentError) { system(*TRUECOMMAND, :rlimit_foo=>0) }
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assert_raise(ArgumentError) { system(*TRUECOMMAND, :rlimit_NOFILE=>0) }
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assert_raise(ArgumentError) { system(*TRUECOMMAND, :rlimit_nofile=>[]) }
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assert_raise(ArgumentError) { system(*TRUECOMMAND, :rlimit_nofile=>[1,2,3]) }
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max = Process.getrlimit(:CORE).last
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n = max
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IO.popen([EnvUtil.rubybin, "-e",
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IO.popen([RUBY, "-e",
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"p Process.getrlimit(:CORE)", :rlimit_core=>n]) {|io|
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assert_equal("[#{n}, #{n}]\n", io.read)
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}
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n = 0
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IO.popen([EnvUtil.rubybin, "-e",
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IO.popen([RUBY, "-e",
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"p Process.getrlimit(:CORE)", :rlimit_core=>n]) {|io|
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assert_equal("[#{n}, #{n}]\n", io.read)
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}
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n = max
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IO.popen([EnvUtil.rubybin, "-e",
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IO.popen([RUBY, "-e",
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"p Process.getrlimit(:CORE)", :rlimit_core=>[n]]) {|io|
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assert_equal("[#{n}, #{n}]", io.read.chomp)
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}
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m, n = 0, max
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IO.popen([EnvUtil.rubybin, "-e",
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IO.popen([RUBY, "-e",
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"p Process.getrlimit(:CORE)", :rlimit_core=>[m,n]]) {|io|
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assert_equal("[#{m}, #{n}]", io.read.chomp)
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}
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m, n = 0, 0
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IO.popen([EnvUtil.rubybin, "-e",
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IO.popen([RUBY, "-e",
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"p Process.getrlimit(:CORE)", :rlimit_core=>[m,n]]) {|io|
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assert_equal("[#{m}, #{n}]", io.read.chomp)
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}
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n = max
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IO.popen([EnvUtil.rubybin, "-e",
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IO.popen([RUBY, "-e",
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"p Process.getrlimit(:CORE), Process.getrlimit(:CPU)",
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:rlimit_core=>n, :rlimit_cpu=>3600]) {|io|
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assert_equal("[#{n}, #{n}]\n[3600, 3600]", io.read.chomp)
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}
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end
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ENVCOMMAND = [RUBY, '-e', 'ENV.each {|k,v| puts "#{k}=#{v}" }']
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def test_execopts_env
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assert_raise(ArgumentError) {
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system({"F=O"=>"BAR"}, "env")
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system({"F=O"=>"BAR"}, *TRUECOMMAND)
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}
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h = {}
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ENV.each {|k,v| h[k] = nil unless k == "PATH" }
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IO.popen([h, "env"]) {|io|
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assert_equal(1, io.readlines.length)
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IO.popen([h, RUBY, '-e', 'puts ENV.keys']) {|io|
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assert_equal("PATH\n", io.read)
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}
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IO.popen([{"FOO"=>"BAR"}, "env"]) {|io|
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assert_match(/FOO=BAR/, io.read)
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IO.popen([{"FOO"=>"BAR"}, *ENVCOMMAND]) {|io|
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assert_match(/^FOO=BAR$/, io.read)
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}
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with_tmpchdir {|d|
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system({"fofo"=>"haha"}, "env", STDOUT=>"out")
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assert_match(/fofo=haha/, File.read("out").chomp)
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system({"fofo"=>"haha"}, *ENVCOMMAND, STDOUT=>"out")
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assert_match(/^fofo=haha$/, File.read("out").chomp)
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}
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end
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def test_execopts_unsetenv_others
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IO.popen(["/usr/bin/env", :unsetenv_others=>true]) {|io|
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IO.popen([*ENVCOMMAND, :unsetenv_others=>true]) {|io|
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assert_equal("", io.read)
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}
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IO.popen([{"A"=>"B"}, "/usr/bin/env", :unsetenv_others=>true]) {|io|
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IO.popen([{"A"=>"B"}, *ENVCOMMAND, :unsetenv_others=>true]) {|io|
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assert_equal("A=B\n", io.read)
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}
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end
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PWD = [RUBY, '-e', 'puts Dir.pwd']
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def test_execopts_chdir
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with_tmpchdir {|d|
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Process.wait Process.spawn("pwd > dir", :chdir => d)
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assert_equal(d, File.read("#{d}/dir").chomp)
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IO.popen([*PWD, :chdir => d]) {|io|
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assert_equal(d, io.read.chomp)
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}
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assert_raise(Errno::ENOENT) {
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Process.wait Process.spawn("true", :chdir => "d/notexist")
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Process.wait Process.spawn(*PWD, :chdir => "d/notexist")
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}
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}
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end
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UMASK = [RUBY, '-e', 'printf "%04o\n", File.umask']
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def test_execopts_umask
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with_tmpchdir {|d|
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n = "#{d}/mask"
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Process.wait Process.spawn("sh -c umask > #{n}", :umask => 0)
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assert_equal("0000", File.read(n).chomp)
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Process.wait Process.spawn("sh -c umask > #{n}", :umask => 0777)
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assert_equal("0777", File.read(n).chomp)
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IO.popen([*UMASK, :umask => 0]) {|io|
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assert_equal("0000", io.read.chomp)
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}
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IO.popen([*UMASK, :umask => 0777]) {|io|
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assert_equal("0777", io.read.chomp)
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}
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end
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@ -245,50 +253,55 @@ class TestProcess < Test::Unit::TestCase
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end
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end
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ECHO = lambda {|arg| [RUBY, '-e', "puts #{arg.dump}; STDOUT.flush"] }
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SORT = [RUBY, '-e', "puts ARGF.readlines.sort"]
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CAT = [RUBY, '-e', "IO.copy_stream STDIN, STDOUT"]
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def test_execopts_redirect
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with_tmpchdir {|d|
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Process.wait Process.spawn("echo a", STDOUT=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644])
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Process.wait Process.spawn(*ECHO["a"], STDOUT=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644])
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assert_equal("a", File.read("out").chomp)
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Process.wait Process.spawn("echo 0", STDOUT=>["out", File::WRONLY|File::CREAT|File::APPEND, 0644])
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Process.wait Process.spawn(*ECHO["0"], STDOUT=>["out", File::WRONLY|File::CREAT|File::APPEND, 0644])
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assert_equal("a\n0\n", File.read("out"))
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Process.wait Process.spawn("sort", STDIN=>["out", File::RDONLY, 0644],
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Process.wait Process.spawn(*SORT, STDIN=>["out", File::RDONLY, 0644],
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STDOUT=>["out2", File::WRONLY|File::CREAT|File::TRUNC, 0644])
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assert_equal("0\na\n", File.read("out2"))
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Process.wait Process.spawn("echo b", [STDOUT, STDERR]=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644])
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Process.wait Process.spawn(*ECHO["b"], [STDOUT, STDERR]=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644])
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assert_equal("b", File.read("out").chomp)
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Process.wait Process.spawn("echo a", STDOUT=>:close, STDERR=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644])
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# problem occur with valgrind
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#Process.wait Process.spawn(*ECHO["a"], STDOUT=>:close, STDERR=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644])
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#p File.read("out")
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assert(!File.read("out").empty?) # error message such as "echo: write error: Bad file descriptor\n".
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Process.wait Process.spawn("echo c", STDERR=>STDOUT, STDOUT=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644])
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#assert(!File.read("out").empty?) # error message such as "-e:1:in `flush': Bad file descriptor (Errno::EBADF)"
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Process.wait Process.spawn(*ECHO["c"], STDERR=>STDOUT, STDOUT=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644])
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assert_equal("c", File.read("out").chomp)
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File.open("out", "w") {|f|
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Process.wait Process.spawn("echo d", f=>STDOUT, STDOUT=>f)
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Process.wait Process.spawn(*ECHO["d"], f=>STDOUT, STDOUT=>f)
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assert_equal("d", File.read("out").chomp)
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}
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Process.wait Process.spawn("echo e", STDOUT=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644],
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Process.wait Process.spawn(*ECHO["e"], STDOUT=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644],
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3=>STDOUT, 4=>STDOUT, 5=>STDOUT, 6=>STDOUT, 7=>STDOUT)
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assert_equal("e", File.read("out").chomp)
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File.open("out", "w") {|f|
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h = {STDOUT=>f, f=>STDOUT}
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3.upto(30) {|i| h[i] = STDOUT if f.fileno != i }
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Process.wait Process.spawn("echo f", h)
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Process.wait Process.spawn(*ECHO["f"], h)
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assert_equal("f", File.read("out").chomp)
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}
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assert_raise(ArgumentError) {
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Process.wait Process.spawn("echo f", 1=>Process)
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Process.wait Process.spawn(*ECHO["f"], 1=>Process)
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}
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assert_raise(ArgumentError) {
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Process.wait Process.spawn("echo f", [Process]=>1)
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Process.wait Process.spawn(*ECHO["f"], [Process]=>1)
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}
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assert_raise(ArgumentError) {
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Process.wait Process.spawn("echo f", [1, STDOUT]=>2)
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Process.wait Process.spawn(*ECHO["f"], [1, STDOUT]=>2)
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}
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assert_raise(ArgumentError) {
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Process.wait Process.spawn("echo f", -1=>2)
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Process.wait Process.spawn(*ECHO["f"], -1=>2)
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}
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Process.wait Process.spawn("echo hhh; echo ggg", STDOUT=>"out")
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Process.wait Process.spawn(*ECHO["hhh\nggg\n"], STDOUT=>"out")
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assert_equal("hhh\nggg\n", File.read("out"))
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Process.wait Process.spawn("sort", STDIN=>"out", STDOUT=>"out2")
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Process.wait Process.spawn(*SORT, STDIN=>"out", STDOUT=>"out2")
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assert_equal("ggg\nhhh\n", File.read("out2"))
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assert_raise(Errno::ENOENT) {
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@ -296,14 +309,14 @@ class TestProcess < Test::Unit::TestCase
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}
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assert_equal("", File.read("err"))
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system("echo bb; echo aa", STDOUT=>["out", "w"])
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system(*ECHO["bb\naa\n"], STDOUT=>["out", "w"])
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assert_equal("bb\naa\n", File.read("out"))
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system("sort", STDIN=>["out"], STDOUT=>"out2")
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system(*SORT, STDIN=>["out"], STDOUT=>"out2")
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assert_equal("aa\nbb\n", File.read("out2"))
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with_pipe {|r1, w1|
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with_pipe {|r2, w2|
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pid = spawn("sort", STDIN=>r1, STDOUT=>w2, w1=>:close, r2=>:close)
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pid = spawn(*SORT, STDIN=>r1, STDOUT=>w2, w1=>:close, r2=>:close)
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r1.close
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w2.close
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w1.puts "c"
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@ -322,7 +335,7 @@ class TestProcess < Test::Unit::TestCase
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rios = pipes.map {|r, w| r }
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wios = pipes.map {|r, w| w }
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child_wfds = wios.map {|w| h2[w].fileno }
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pid = spawn(EnvUtil.rubybin, "-e",
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pid = spawn(RUBY, "-e",
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"[#{child_wfds.join(',')}].each {|fd| IO.new(fd).puts fd }", h)
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pipes.each {|r, w|
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assert_equal("#{h2[w].fileno}\n", r.gets)
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@ -338,7 +351,7 @@ class TestProcess < Test::Unit::TestCase
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rios = pipes.map {|r, w| r }
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wios = pipes.map {|r, w| w }
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child_wfds = wios.map {|w| h2[w].fileno }
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pid = spawn(EnvUtil.rubybin, "-e",
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pid = spawn(RUBY, "-e",
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"[#{child_wfds.join(',')}].each {|fd| IO.new(fd).puts fd }", h)
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pipes.each {|r, w|
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assert_equal("#{h2[w].fileno}\n", r.gets)
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@ -351,21 +364,21 @@ class TestProcess < Test::Unit::TestCase
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io = pipes.last.last
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closed_fd = io.fileno
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}
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assert_raise(Errno::EBADF) { Process.wait spawn("true", closed_fd=>closed_fd) }
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assert_raise(Errno::EBADF) { Process.wait spawn(*TRUECOMMAND, closed_fd=>closed_fd) }
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with_pipe {|r, w|
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w.close_on_exec = true
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pid = spawn(EnvUtil.rubybin, "-e", "IO.new(#{w.fileno}).print 'a'", w=>w)
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pid = spawn(RUBY, "-e", "IO.new(#{w.fileno}).print 'a'", w=>w)
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w.close
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assert_equal("a", r.read)
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Process.wait pid
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}
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system("echo funya", :out=>"out")
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system(*ECHO["funya"], :out=>"out")
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assert_equal("funya\n", File.read("out"))
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system("echo henya 1>&2", :err=>"out")
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system(RUBY, '-e', 'STDOUT.reopen(STDERR); puts "henya"', :err=>"out")
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assert_equal("henya\n", File.read("out"))
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IO.popen(["cat", :in=>"out"]) {|io|
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IO.popen([*CAT, :in=>"out"]) {|io|
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assert_equal("henya\n", io.read)
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}
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}
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@ -383,67 +396,74 @@ class TestProcess < Test::Unit::TestCase
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def test_execopts_popen
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with_tmpchdir {|d|
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IO.popen("echo foo") {|io| assert_equal("foo\n", io.read) }
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assert_raise(Errno::ENOENT) { IO.popen(["echo bar"]) {} }
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IO.popen(["echo", "baz"]) {|io| assert_equal("baz\n", io.read) }
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#IO.popen(["echo", "qux", STDOUT=>STDOUT]) {|io| assert_equal("qux\n", io.read) }
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IO.popen(["echo", "hoge", STDERR=>STDOUT]) {|io|
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IO.popen("#{RUBY} -e 'puts :foo'") {|io| assert_equal("foo\n", io.read) }
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assert_raise(Errno::ENOENT) { IO.popen(["echo bar"]) {} } # assuming "echo bar" command not exist.
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IO.popen(ECHO["baz"]) {|io| assert_equal("baz\n", io.read) }
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assert_raise(ArgumentError) {
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IO.popen([*ECHO["qux"], STDOUT=>STDOUT]) {|io| }
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}
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IO.popen([*ECHO["hoge"], STDERR=>STDOUT]) {|io|
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assert_equal("hoge\n", io.read)
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}
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#IO.popen(["echo", "fuga", STDOUT=>"out"]) {|io|
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# assert_equal("", io.read)
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#}
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#assert_equal("fuga\n", File.read("out"))
|
||||
#IO.popen(["sh", "-c", "echo a >&3", 3=>STDOUT]) {|io|
|
||||
# assert_equal("a\n", io.read)
|
||||
#}
|
||||
IO.popen(["sh", "-c", "echo b >&9",
|
||||
assert_raise(ArgumentError) {
|
||||
IO.popen([*ECHO["fuga"], STDOUT=>"out"]) {|io| }
|
||||
}
|
||||
with_pipe {|r, w|
|
||||
IO.popen([RUBY, '-e', 'IO.new(3).puts("a"); puts "b"', 3=>w]) {|io|
|
||||
assert_equal("b\n", io.read)
|
||||
}
|
||||
w.close
|
||||
assert_equal("a\n", r.read)
|
||||
}
|
||||
IO.popen([RUBY, '-e', "IO.new(9).puts(:b)",
|
||||
9=>["out2", File::WRONLY|File::CREAT|File::TRUNC]]) {|io|
|
||||
assert_equal("", io.read)
|
||||
}
|
||||
assert_equal("b\n", File.read("out2"))
|
||||
IO.popen("-") {|io|
|
||||
if !io
|
||||
puts "fooo"
|
||||
else
|
||||
assert_equal("fooo\n", io.read)
|
||||
end
|
||||
}
|
||||
}
|
||||
end
|
||||
|
||||
def test_popen_fork
|
||||
IO.popen("-") {|io|
|
||||
if !io
|
||||
puts "fooo"
|
||||
else
|
||||
assert_equal("fooo\n", io.read)
|
||||
end
|
||||
}
|
||||
end
|
||||
|
||||
def test_fd_inheritance
|
||||
with_pipe {|r, w|
|
||||
system("echo ba >&#{w.fileno}")
|
||||
system(RUBY, '-e', 'IO.new(ARGV[0].to_i).puts(:ba)', w.fileno.to_s)
|
||||
w.close
|
||||
assert_equal("ba\n", r.read)
|
||||
}
|
||||
with_pipe {|r, w|
|
||||
Process.wait spawn("exec 2>/dev/null; echo bi >&#{w.fileno}")
|
||||
Process.wait spawn(RUBY, '-e',
|
||||
'IO.new(ARGV[0].to_i).puts("bi") rescue nil',
|
||||
w.fileno.to_s)
|
||||
w.close
|
||||
assert_equal("", r.read)
|
||||
}
|
||||
with_pipe {|r, w|
|
||||
Process.wait fork { exec("echo bu >&#{w.fileno}") }
|
||||
Process.wait fork {
|
||||
exec(RUBY, '-e',
|
||||
'IO.new(ARGV[0].to_i).puts("bu") rescue nil',
|
||||
w.fileno.to_s)
|
||||
}
|
||||
w.close
|
||||
assert_equal("bu\n", r.read)
|
||||
}
|
||||
with_pipe {|r, w|
|
||||
io = IO.popen("echo be 2>&1 >&#{w.fileno}")
|
||||
io = IO.popen([RUBY, "-e", "STDERR.reopen(STDOUT); IO.new(#{w.fileno}).puts('me')"])
|
||||
w.close
|
||||
errmsg = io.read
|
||||
assert_equal("", r.read)
|
||||
assert_not_equal("", errmsg)
|
||||
}
|
||||
with_pipe {|r, w|
|
||||
io = IO.popen([EnvUtil.rubybin, "-e", "STDERR.reopen(STDOUT); IO.new(#{w.fileno}).puts('me')"])
|
||||
w.close
|
||||
errmsg = io.read
|
||||
assert_equal("", r.read)
|
||||
assert_not_equal("", errmsg)
|
||||
}
|
||||
with_pipe {|r, w|
|
||||
errmsg = `echo bo 2>&1 >&#{w.fileno}`
|
||||
errmsg = `#{RUBY} -e "STDERR.reopen(STDOUT); IO.new(#{w.fileno}).puts(123)"`
|
||||
w.close
|
||||
assert_equal("", r.read)
|
||||
assert_not_equal("", errmsg)
|
||||
|
|
@ -453,44 +473,47 @@ class TestProcess < Test::Unit::TestCase
|
|||
def test_execopts_close_others
|
||||
with_tmpchdir {|d|
|
||||
with_pipe {|r, w|
|
||||
system("exec >/dev/null 2>err; echo ma >&#{w.fileno}", :close_others=>true)
|
||||
system(RUBY, '-e', 'STDERR.reopen("err", "w"); IO.new(ARGV[0].to_i).puts("ma")', w.fileno.to_s, :close_others=>true)
|
||||
w.close
|
||||
assert_equal("", r.read)
|
||||
assert_not_equal("", File.read("err"))
|
||||
File.unlink("err")
|
||||
}
|
||||
with_pipe {|r, w|
|
||||
Process.wait spawn("exec >/dev/null 2>err; echo mi >&#{w.fileno}", :close_others=>true)
|
||||
Process.wait spawn(RUBY, '-e', 'STDERR.reopen("err", "w"); IO.new(ARGV[0].to_i).puts("mi")', w.fileno.to_s, :close_others=>true)
|
||||
w.close
|
||||
assert_equal("", r.read)
|
||||
assert_not_equal("", File.read("err"))
|
||||
File.unlink("err")
|
||||
}
|
||||
with_pipe {|r, w|
|
||||
Process.wait spawn("echo bi >&#{w.fileno}", :close_others=>false)
|
||||
Process.wait spawn(RUBY, '-e', 'IO.new(ARGV[0].to_i).puts("bi")', w.fileno.to_s, :close_others=>false)
|
||||
w.close
|
||||
assert_equal("bi\n", r.read)
|
||||
}
|
||||
with_pipe {|r, w|
|
||||
Process.wait fork { exec("exec >/dev/null 2>err; echo mu >&#{w.fileno}", :close_others=>true) }
|
||||
Process.wait fork { exec(RUBY, '-e', 'STDERR.reopen("err", "w"); IO.new(ARGV[0].to_i).puts("mu")', w.fileno.to_s, :close_others=>true) }
|
||||
w.close
|
||||
assert_equal("", r.read)
|
||||
assert_not_equal("", File.read("err"))
|
||||
File.unlink("err")
|
||||
}
|
||||
with_pipe {|r, w|
|
||||
io = IO.popen([EnvUtil.rubybin, "-e", "STDERR.reopen(STDOUT); IO.new(#{w.fileno}).puts('me')", :close_others=>true])
|
||||
io = IO.popen([RUBY, "-e", "STDERR.reopen(STDOUT); IO.new(#{w.fileno}).puts('me')", :close_others=>true])
|
||||
w.close
|
||||
errmsg = io.read
|
||||
assert_equal("", r.read)
|
||||
assert_not_equal("", errmsg)
|
||||
}
|
||||
with_pipe {|r, w|
|
||||
io = IO.popen([EnvUtil.rubybin, "-e", "STDERR.reopen(STDOUT); IO.new(#{w.fileno}).puts('mo')", :close_others=>false])
|
||||
io = IO.popen([RUBY, "-e", "STDERR.reopen(STDOUT); IO.new(#{w.fileno}).puts('mo')", :close_others=>false])
|
||||
w.close
|
||||
errmsg = io.read
|
||||
assert_equal("mo\n", r.read)
|
||||
assert_equal("", errmsg)
|
||||
}
|
||||
with_pipe {|r, w|
|
||||
io = IO.popen([EnvUtil.rubybin, "-e", "STDERR.reopen(STDOUT); IO.new(#{w.fileno}).puts('mo')", :close_others=>nil])
|
||||
io = IO.popen([RUBY, "-e", "STDERR.reopen(STDOUT); IO.new(#{w.fileno}).puts('mo')", :close_others=>nil])
|
||||
w.close
|
||||
errmsg = io.read
|
||||
assert_equal("mo\n", r.read)
|
||||
|
|
@ -502,15 +525,15 @@ class TestProcess < Test::Unit::TestCase
|
|||
|
||||
def test_execopts_modification
|
||||
h = {}
|
||||
Process.wait spawn(EnvUtil.rubybin, '-e', '', h)
|
||||
Process.wait spawn(*TRUECOMMAND, h)
|
||||
assert_equal({}, h)
|
||||
|
||||
h = {}
|
||||
system(EnvUtil.rubybin, '-e', '', h)
|
||||
system(*TRUECOMMAND, h)
|
||||
assert_equal({}, h)
|
||||
|
||||
h = {}
|
||||
io = IO.popen([EnvUtil.rubybin, '-e', '', h])
|
||||
io = IO.popen([*TRUECOMMAND, h])
|
||||
io.close
|
||||
assert_equal({}, h)
|
||||
end
|
||||
|
|
|
|||
Loading…
Reference in a new issue