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-rw-r--r--trunk/test/ruby/test_process.rb1007
1 files changed, 0 insertions, 1007 deletions
diff --git a/trunk/test/ruby/test_process.rb b/trunk/test/ruby/test_process.rb
deleted file mode 100644
index ba933b2d56..0000000000
--- a/trunk/test/ruby/test_process.rb
+++ /dev/null
@@ -1,1007 +0,0 @@
-require 'test/unit'
-require 'tmpdir'
-require 'pathname'
-require_relative 'envutil'
-
-class TestProcess < Test::Unit::TestCase
- RUBY = EnvUtil.rubybin
-
- def setup
- Process.waitall
- end
-
- def teardown
- Process.waitall
- end
-
- def write_file(filename, content)
- File.open(filename, "w") {|f|
- f << content
- }
- end
-
- def with_tmpchdir
- Dir.mktmpdir {|d|
- d = Pathname.new(d).realpath.to_s
- Dir.chdir(d) {
- yield d
- }
- }
- end
-
- def run_in_child(str) # should be called in a temporary directory
- write_file("test-script", str)
- Process.wait spawn(RUBY, "test-script")
- $?
- end
-
- def test_rlimit_availability
- begin
- Process.getrlimit(nil)
- rescue NotImplementedError
- assert_raise(NotImplementedError) { Process.setrlimit }
- rescue TypeError
- assert_raise(ArgumentError) { Process.setrlimit }
- end
- end
-
- def rlimit_exist?
- Process.getrlimit(nil)
- rescue NotImplementedError
- return false
- rescue TypeError
- return true
- end
-
- def test_rlimit_nofile
- return unless rlimit_exist?
- with_tmpchdir {
- write_file 's', <<-"End"
- cur_nofile, max_nofile = Process.getrlimit(Process::RLIMIT_NOFILE)
- result = 1
- begin
- Process.setrlimit(Process::RLIMIT_NOFILE, 0, max_nofile)
- rescue Errno::EINVAL
- result = 0
- end
- if result == 1
- begin
- IO.pipe
- rescue Errno::EMFILE
- result = 0
- end
- end
- Process.setrlimit(Process::RLIMIT_NOFILE, cur_nofile, max_nofile)
- exit result
- End
- pid = spawn RUBY, "s"
- Process.wait pid
- assert_equal(0, $?.to_i, "#{$?}")
- }
- end
-
- def test_rlimit_name
- return unless rlimit_exist?
- [
- :AS, "AS",
- :CORE, "CORE",
- :CPU, "CPU",
- :DATA, "DATA",
- :FSIZE, "FSIZE",
- :MEMLOCK, "MEMLOCK",
- :NOFILE, "NOFILE",
- :NPROC, "NPROC",
- :RSS, "RSS",
- :STACK, "STACK",
- :SBSIZE, "SBSIZE",
- ].each {|name|
- if Process.const_defined? "RLIMIT_#{name}"
- assert_nothing_raised { Process.getrlimit(name) }
- else
- assert_raise(ArgumentError) { Process.getrlimit(name) }
- end
- }
- assert_raise(ArgumentError) { Process.getrlimit(:FOO) }
- assert_raise(ArgumentError) { Process.getrlimit("FOO") }
- end
-
- def test_rlimit_value
- return unless rlimit_exist?
- assert_raise(ArgumentError) { Process.setrlimit(:CORE, :FOO) }
- assert_raise(Errno::EPERM, Errno::EINVAL) { Process.setrlimit(:NOFILE, :INFINITY) }
- assert_raise(Errno::EPERM, Errno::EINVAL) { Process.setrlimit(:NOFILE, "INFINITY") }
- end
-
- TRUECOMMAND = [RUBY, '-e', '']
-
- def test_execopts_opts
- assert_nothing_raised {
- Process.wait Process.spawn(*TRUECOMMAND, {})
- }
- assert_raise(ArgumentError) {
- Process.wait Process.spawn(*TRUECOMMAND, :foo => 100)
- }
- assert_raise(ArgumentError) {
- Process.wait Process.spawn(*TRUECOMMAND, Process => 100)
- }
- end
-
- def test_execopts_pgroup
- assert_nothing_raised { system(*TRUECOMMAND, :pgroup=>false) }
-
- io = IO.popen([RUBY, "-e", "print Process.getpgrp"])
- assert_equal(Process.getpgrp.to_s, io.read)
- io.close
-
- io = IO.popen([RUBY, "-e", "print Process.getpgrp", :pgroup=>true])
- assert_equal(io.pid.to_s, io.read)
- io.close
-
- assert_raise(ArgumentError) { system(*TRUECOMMAND, :pgroup=>-1) }
- assert_raise(Errno::EPERM) { Process.wait spawn(*TRUECOMMAND, :pgroup=>2) }
-
- io1 = IO.popen([RUBY, "-e", "print Process.getpgrp", :pgroup=>true])
- io2 = IO.popen([RUBY, "-e", "print Process.getpgrp", :pgroup=>io1.pid])
- assert_equal(io1.pid.to_s, io1.read)
- assert_equal(io1.pid.to_s, io2.read)
- Process.wait io1.pid
- Process.wait io2.pid
- io1.close
- io2.close
- end
-
- def test_execopts_rlimit
- return unless rlimit_exist?
- assert_raise(ArgumentError) { system(*TRUECOMMAND, :rlimit_foo=>0) }
- assert_raise(ArgumentError) { system(*TRUECOMMAND, :rlimit_NOFILE=>0) }
- assert_raise(ArgumentError) { system(*TRUECOMMAND, :rlimit_nofile=>[]) }
- assert_raise(ArgumentError) { system(*TRUECOMMAND, :rlimit_nofile=>[1,2,3]) }
-
- max = Process.getrlimit(:CORE).last
-
- n = max
- IO.popen([RUBY, "-e",
- "p Process.getrlimit(:CORE)", :rlimit_core=>n]) {|io|
- assert_equal("[#{n}, #{n}]\n", io.read)
- }
-
- n = 0
- IO.popen([RUBY, "-e",
- "p Process.getrlimit(:CORE)", :rlimit_core=>n]) {|io|
- assert_equal("[#{n}, #{n}]\n", io.read)
- }
-
- n = max
- IO.popen([RUBY, "-e",
- "p Process.getrlimit(:CORE)", :rlimit_core=>[n]]) {|io|
- assert_equal("[#{n}, #{n}]", io.read.chomp)
- }
-
- m, n = 0, max
- IO.popen([RUBY, "-e",
- "p Process.getrlimit(:CORE)", :rlimit_core=>[m,n]]) {|io|
- assert_equal("[#{m}, #{n}]", io.read.chomp)
- }
-
- m, n = 0, 0
- IO.popen([RUBY, "-e",
- "p Process.getrlimit(:CORE)", :rlimit_core=>[m,n]]) {|io|
- assert_equal("[#{m}, #{n}]", io.read.chomp)
- }
-
- n = max
- IO.popen([RUBY, "-e",
- "p Process.getrlimit(:CORE), Process.getrlimit(:CPU)",
- :rlimit_core=>n, :rlimit_cpu=>3600]) {|io|
- assert_equal("[#{n}, #{n}]\n[3600, 3600]", io.read.chomp)
- }
- end
-
- ENVCOMMAND = [RUBY, '-e', 'ENV.each {|k,v| puts "#{k}=#{v}" }']
-
- def test_execopts_env
- assert_raise(ArgumentError) {
- system({"F=O"=>"BAR"}, *TRUECOMMAND)
- }
-
- h = {}
- ENV.each {|k,v| h[k] = nil unless k.upcase == "PATH" }
- IO.popen([h, RUBY, '-e', 'puts ENV.keys.map{|e|e.upcase}']) {|io|
- assert_equal("PATH\n", io.read)
- }
-
- IO.popen([{"FOO"=>"BAR"}, *ENVCOMMAND]) {|io|
- assert_match(/^FOO=BAR$/, io.read)
- }
-
- with_tmpchdir {|d|
- system({"fofo"=>"haha"}, *ENVCOMMAND, STDOUT=>"out")
- assert_match(/^fofo=haha$/, File.read("out").chomp)
- }
- end
-
- def test_execopts_unsetenv_others
- IO.popen([*ENVCOMMAND, :unsetenv_others=>true]) {|io|
- assert_equal("", io.read)
- }
- IO.popen([{"A"=>"B"}, *ENVCOMMAND, :unsetenv_others=>true]) {|io|
- assert_equal("A=B\n", io.read)
- }
- end
-
- PWD = [RUBY, '-e', 'puts Dir.pwd']
-
- def test_execopts_chdir
- with_tmpchdir {|d|
- IO.popen([*PWD, :chdir => d]) {|io|
- assert_equal(d, io.read.chomp)
- }
- assert_raise(Errno::ENOENT) {
- Process.wait Process.spawn(*PWD, :chdir => "d/notexist")
- }
- }
- end
-
- UMASK = [RUBY, '-e', 'printf "%04o\n", File.umask']
-
- def test_execopts_umask
- IO.popen([*UMASK, :umask => 0]) {|io|
- assert_equal("0000", io.read.chomp)
- }
- IO.popen([*UMASK, :umask => 0777]) {|io|
- assert_equal("0777", io.read.chomp)
- }
- end
-
- def with_pipe
- begin
- r, w = IO.pipe
- yield r, w
- ensure
- r.close unless r.closed?
- w.close unless w.closed?
- end
- end
-
- def with_pipes(n)
- ary = []
- begin
- n.times {
- ary << IO.pipe
- }
- yield ary
- ensure
- ary.each {|r, w|
- r.close unless r.closed?
- w.close unless w.closed?
- }
- end
- end
-
- ECHO = lambda {|arg| [RUBY, '-e', "puts #{arg.dump}; STDOUT.flush"] }
- SORT = [RUBY, '-e', "puts ARGF.readlines.sort"]
- CAT = [RUBY, '-e', "IO.copy_stream STDIN, STDOUT"]
-
- def test_execopts_redirect
- with_tmpchdir {|d|
- Process.wait Process.spawn(*ECHO["a"], STDOUT=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644])
- assert_equal("a", File.read("out").chomp)
- Process.wait Process.spawn(*ECHO["0"], STDOUT=>["out", File::WRONLY|File::CREAT|File::APPEND, 0644])
- assert_equal("a\n0\n", File.read("out"))
- Process.wait Process.spawn(*SORT, STDIN=>["out", File::RDONLY, 0644],
- STDOUT=>["out2", File::WRONLY|File::CREAT|File::TRUNC, 0644])
- assert_equal("0\na\n", File.read("out2"))
- Process.wait Process.spawn(*ECHO["b"], [STDOUT, STDERR]=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644])
- assert_equal("b", File.read("out").chomp)
- # problem occur with valgrind
- #Process.wait Process.spawn(*ECHO["a"], STDOUT=>:close, STDERR=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644])
- #p File.read("out")
- #assert(!File.read("out").empty?) # error message such as "-e:1:in `flush': Bad file descriptor (Errno::EBADF)"
- Process.wait Process.spawn(*ECHO["c"], STDERR=>STDOUT, STDOUT=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644])
- assert_equal("c", File.read("out").chomp)
- File.open("out", "w") {|f|
- Process.wait Process.spawn(*ECHO["d"], f=>STDOUT, STDOUT=>f)
- assert_equal("d", File.read("out").chomp)
- }
- Process.wait Process.spawn(*ECHO["e"], STDOUT=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644],
- 3=>STDOUT, 4=>STDOUT, 5=>STDOUT, 6=>STDOUT, 7=>STDOUT)
- assert_equal("e", File.read("out").chomp)
- File.open("out", "w") {|f|
- h = {STDOUT=>f, f=>STDOUT}
- 3.upto(30) {|i| h[i] = STDOUT if f.fileno != i }
- Process.wait Process.spawn(*ECHO["f"], h)
- assert_equal("f", File.read("out").chomp)
- }
- assert_raise(ArgumentError) {
- Process.wait Process.spawn(*ECHO["f"], 1=>Process)
- }
- assert_raise(ArgumentError) {
- Process.wait Process.spawn(*ECHO["f"], [Process]=>1)
- }
- assert_raise(ArgumentError) {
- Process.wait Process.spawn(*ECHO["f"], [1, STDOUT]=>2)
- }
- assert_raise(ArgumentError) {
- Process.wait Process.spawn(*ECHO["f"], -1=>2)
- }
- Process.wait Process.spawn(*ECHO["hhh\nggg\n"], STDOUT=>"out")
- assert_equal("hhh\nggg\n", File.read("out"))
- Process.wait Process.spawn(*SORT, STDIN=>"out", STDOUT=>"out2")
- assert_equal("ggg\nhhh\n", File.read("out2"))
-
- assert_raise(Errno::ENOENT) {
- Process.wait Process.spawn("non-existing-command", (3..60).to_a=>["err", File::WRONLY|File::CREAT])
- }
- assert_equal("", File.read("err"))
-
- system(*ECHO["bb\naa\n"], STDOUT=>["out", "w"])
- assert_equal("bb\naa\n", File.read("out"))
- system(*SORT, STDIN=>["out"], STDOUT=>"out2")
- assert_equal("aa\nbb\n", File.read("out2"))
-
- with_pipe {|r1, w1|
- with_pipe {|r2, w2|
- pid = spawn(*SORT, STDIN=>r1, STDOUT=>w2, w1=>:close, r2=>:close)
- r1.close
- w2.close
- w1.puts "c"
- w1.puts "a"
- w1.puts "b"
- w1.close
- assert_equal("a\nb\nc\n", r2.read)
- Process.wait(pid)
- }
- }
-
- with_pipes(5) {|pipes|
- ios = pipes.flatten
- h = {}
- ios.length.times {|i| h[ios[i]] = ios[(i-1)%ios.length] }
- h2 = h.invert
- rios = pipes.map {|r, w| r }
- wios = pipes.map {|r, w| w }
- child_wfds = wios.map {|w| h2[w].fileno }
- pid = spawn(RUBY, "-e",
- "[#{child_wfds.join(',')}].each {|fd| IO.new(fd).puts fd }", h)
- pipes.each {|r, w|
- assert_equal("#{h2[w].fileno}\n", r.gets)
- }
- Process.wait pid;
- }
-
- with_pipes(5) {|pipes|
- ios = pipes.flatten
- h = {}
- ios.length.times {|i| h[ios[i]] = ios[(i+1)%ios.length] }
- h2 = h.invert
- rios = pipes.map {|r, w| r }
- wios = pipes.map {|r, w| w }
- child_wfds = wios.map {|w| h2[w].fileno }
- pid = spawn(RUBY, "-e",
- "[#{child_wfds.join(',')}].each {|fd| IO.new(fd).puts fd }", h)
- pipes.each {|r, w|
- assert_equal("#{h2[w].fileno}\n", r.gets)
- }
- Process.wait pid;
- }
-
- closed_fd = nil
- with_pipes(5) {|pipes|
- io = pipes.last.last
- closed_fd = io.fileno
- }
- assert_raise(Errno::EBADF) { Process.wait spawn(*TRUECOMMAND, closed_fd=>closed_fd) }
-
- with_pipe {|r, w|
- w.close_on_exec = true
- pid = spawn(RUBY, "-e", "IO.new(#{w.fileno}).print 'a'", w=>w)
- w.close
- assert_equal("a", r.read)
- Process.wait pid
- }
-
- system(*ECHO["funya"], :out=>"out")
- assert_equal("funya\n", File.read("out"))
- system(RUBY, '-e', 'STDOUT.reopen(STDERR); puts "henya"', :err=>"out")
- assert_equal("henya\n", File.read("out"))
- IO.popen([*CAT, :in=>"out"]) {|io|
- assert_equal("henya\n", io.read)
- }
- }
- end
-
- def test_execopts_exec
- with_tmpchdir {|d|
- write_file("s", 'exec "echo aaa", STDOUT=>"foo"')
- pid = spawn RUBY, 's'
- Process.wait pid
- assert_equal("aaa\n", File.read("foo"))
- }
- end
-
- def test_execopts_popen
- with_tmpchdir {|d|
- IO.popen("#{RUBY} -e 'puts :foo'") {|io| assert_equal("foo\n", io.read) }
- assert_raise(Errno::ENOENT) { IO.popen(["echo bar"]) {} } # assuming "echo bar" command not exist.
- IO.popen(ECHO["baz"]) {|io| assert_equal("baz\n", io.read) }
- assert_raise(ArgumentError) {
- IO.popen([*ECHO["qux"], STDOUT=>STDOUT]) {|io| }
- }
- IO.popen([*ECHO["hoge"], STDERR=>STDOUT]) {|io|
- assert_equal("hoge\n", io.read)
- }
- 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"))
- }
- end
-
- def test_popen_fork
- return if /freebsd/ =~ RUBY_PLATFORM # this test freeze in FreeBSD
- IO.popen("-") {|io|
- if !io
- puts "fooo"
- else
- assert_equal("fooo\n", io.read)
- end
- }
- rescue NotImplementedError
- end
-
- def test_fd_inheritance
- with_pipe {|r, w|
- 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(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|
- with_tmpchdir {|d|
- write_file("s", <<-"End")
- exec(#{RUBY.dump}, '-e',
- 'IO.new(ARGV[0].to_i).puts("bu") rescue nil',
- #{w.fileno.to_s.dump})
- End
- Process.wait spawn(RUBY, "s", :close_others=>false)
- w.close
- assert_equal("bu\n", r.read)
- }
- }
- with_pipe {|r, w|
- 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)
- Process.wait
- }
- with_pipe {|r, w|
- errmsg = `#{RUBY} -e "STDERR.reopen(STDOUT); IO.new(#{w.fileno}).puts(123)"`
- w.close
- assert_equal("", r.read)
- assert_not_equal("", errmsg)
- }
- end
-
- def test_execopts_close_others
- with_tmpchdir {|d|
- with_pipe {|r, w|
- 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(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(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|
- write_file("s", <<-"End")
- exec(#{RUBY.dump}, '-e',
- 'STDERR.reopen("err", "w"); IO.new(ARGV[0].to_i).puts("mu")',
- #{w.fileno.to_s.dump},
- :close_others=>true)
- End
- Process.wait spawn(RUBY, "s", :close_others=>false)
- w.close
- assert_equal("", r.read)
- assert_not_equal("", File.read("err"))
- File.unlink("err")
- }
- with_pipe {|r, w|
- 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)
- Process.wait
- }
- with_pipe {|r, w|
- 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)
- Process.wait
- }
- with_pipe {|r, w|
- 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)
- assert_equal("", errmsg)
- Process.wait
- }
-
- }
- end
-
- def test_execopts_redirect_self
- with_pipe {|r, w|
- w << "haha\n"
- w.close
- r.close_on_exec = true
- IO.popen([RUBY, "-e", "print IO.new(#{r.fileno}).read", r.fileno=>r.fileno, :close_others=>false]) {|io|
- assert_equal("haha\n", io.read)
- }
- }
- end
-
- def test_execopts_duplex_io
- IO.popen("#{RUBY} -e ''", "r+") {|duplex|
- assert_raise(ArgumentError) { system("#{RUBY} -e ''", duplex=>STDOUT) }
- assert_raise(ArgumentError) { system("#{RUBY} -e ''", STDOUT=>duplex) }
- }
- end
-
- def test_execopts_modification
- h = {}
- Process.wait spawn(*TRUECOMMAND, h)
- assert_equal({}, h)
-
- h = {}
- system(*TRUECOMMAND, h)
- assert_equal({}, h)
-
- h = {}
- io = IO.popen([*TRUECOMMAND, h])
- io.close
- assert_equal({}, h)
- end
-
- def test_system_noshell
- str = "echo non existing command name which contains spaces"
- assert_nil(system([str, str]))
- end
-
- def test_spawn_noshell
- str = "echo non existing command name which contains spaces"
- assert_raise(Errno::ENOENT) { spawn([str, str]) }
- end
-
- def test_popen_noshell
- str = "echo non existing command name which contains spaces"
- assert_raise(Errno::ENOENT) { IO.popen([str, str]) }
- end
-
- def test_exec_noshell
- with_tmpchdir {|d|
- with_pipe {|r, w|
- write_file("s", <<-"End")
- str = "echo non existing command name which contains spaces"
- w = IO.new(#{w.fileno})
- STDOUT.reopen(w)
- STDERR.reopen(w)
- begin
- exec [str, str]
- rescue Errno::ENOENT
- w.write "Errno::ENOENT success"
- end
- End
- system(RUBY, "s", :close_others=>false)
- w.close
- assert_equal("Errno::ENOENT success", r.read)
- }
- }
- end
-
- def test_system_wordsplit
- with_tmpchdir {|d|
- write_file("script", <<-'End')
- File.open("result", "w") {|t| t << "haha pid=#{$$} ppid=#{Process.ppid}" }
- exit 5
- End
- str = "#{RUBY} script"
- ret = system(str)
- status = $?
- assert_equal(false, ret)
- assert(status.exited?)
- assert_equal(5, status.exitstatus)
- assert_equal("haha pid=#{status.pid} ppid=#{$$}", File.read("result"))
- }
- end
-
- def test_spawn_wordsplit
- with_tmpchdir {|d|
- write_file("script", <<-'End')
- File.open("result", "w") {|t| t << "hihi pid=#{$$} ppid=#{Process.ppid}" }
- exit 6
- End
- str = "#{RUBY} script"
- pid = spawn(str)
- Process.wait pid
- status = $?
- assert_equal(pid, status.pid)
- assert(status.exited?)
- assert_equal(6, status.exitstatus)
- assert_equal("hihi pid=#{status.pid} ppid=#{$$}", File.read("result"))
- }
- end
-
- def test_popen_wordsplit
- with_tmpchdir {|d|
- write_file("script", <<-'End')
- print "fufu pid=#{$$} ppid=#{Process.ppid}"
- exit 7
- End
- str = "#{RUBY} script"
- io = IO.popen(str)
- pid = io.pid
- result = io.read
- io.close
- status = $?
- assert_equal(pid, status.pid)
- assert(status.exited?)
- assert_equal(7, status.exitstatus)
- assert_equal("fufu pid=#{status.pid} ppid=#{$$}", result)
- }
- end
-
- def test_exec_wordsplit
- with_tmpchdir {|d|
- write_file("script", <<-'End')
- File.open("result", "w") {|t|
- if /mswin|bccwin|mingw/ =~ RUBY_PLATFORM
- t << "hehe ppid=#{Process.ppid}"
- else
- t << "hehe pid=#{$$} ppid=#{Process.ppid}"
- end
- }
- exit 6
- End
- write_file("s", <<-"End")
- ruby = #{RUBY.dump}
- exec "\#{ruby} script"
- End
- pid = spawn(RUBY, "s")
- Process.wait pid
- status = $?
- assert_equal(pid, status.pid)
- assert(status.exited?)
- assert_equal(6, status.exitstatus)
- if /mswin|bccwin|mingw/ =~ RUBY_PLATFORM
- expected = "hehe ppid=#{status.pid}"
- else
- expected = "hehe pid=#{status.pid} ppid=#{$$}"
- end
- assert_equal(expected, File.read("result"))
- }
- end
-
- def test_system_shell
- with_tmpchdir {|d|
- write_file("script1", <<-'End')
- File.open("result1", "w") {|t| t << "taka pid=#{$$} ppid=#{Process.ppid}" }
- exit 7
- End
- write_file("script2", <<-'End')
- File.open("result2", "w") {|t| t << "taki pid=#{$$} ppid=#{Process.ppid}" }
- exit 8
- End
- ret = system("#{RUBY} script1 || #{RUBY} script2")
- status = $?
- assert_equal(false, ret)
- assert(status.exited?)
- result1 = File.read("result1")
- result2 = File.read("result2")
- assert_match(/\Ataka pid=\d+ ppid=\d+\z/, result1)
- assert_match(/\Ataki pid=\d+ ppid=\d+\z/, result2)
- assert_not_equal(result1[/\d+/].to_i, status.pid)
- }
- end
-
- def test_spawn_shell
- with_tmpchdir {|d|
- write_file("script1", <<-'End')
- File.open("result1", "w") {|t| t << "taku pid=#{$$} ppid=#{Process.ppid}" }
- exit 7
- End
- write_file("script2", <<-'End')
- File.open("result2", "w") {|t| t << "take pid=#{$$} ppid=#{Process.ppid}" }
- exit 8
- End
- pid = spawn("#{RUBY} script1 || #{RUBY} script2")
- Process.wait pid
- status = $?
- assert(status.exited?)
- assert(!status.success?)
- result1 = File.read("result1")
- result2 = File.read("result2")
- assert_match(/\Ataku pid=\d+ ppid=\d+\z/, result1)
- assert_match(/\Atake pid=\d+ ppid=\d+\z/, result2)
- assert_not_equal(result1[/\d+/].to_i, status.pid)
- }
- end
-
- def test_popen_shell
- with_tmpchdir {|d|
- write_file("script1", <<-'End')
- puts "tako pid=#{$$} ppid=#{Process.ppid}"
- exit 7
- End
- write_file("script2", <<-'End')
- puts "tika pid=#{$$} ppid=#{Process.ppid}"
- exit 8
- End
- io = IO.popen("#{RUBY} script1 || #{RUBY} script2")
- result = io.read
- io.close
- status = $?
- assert(status.exited?)
- assert(!status.success?)
- assert_match(/\Atako pid=\d+ ppid=\d+\ntika pid=\d+ ppid=\d+\n\z/, result)
- assert_not_equal(result[/\d+/].to_i, status.pid)
- }
- end
-
- def test_exec_shell
- with_tmpchdir {|d|
- write_file("script1", <<-'End')
- File.open("result1", "w") {|t| t << "tiki pid=#{$$} ppid=#{Process.ppid}" }
- exit 7
- End
- write_file("script2", <<-'End')
- File.open("result2", "w") {|t| t << "tiku pid=#{$$} ppid=#{Process.ppid}" }
- exit 8
- End
- write_file("s", <<-"End")
- ruby = #{RUBY.dump}
- exec("\#{ruby} script1 || \#{ruby} script2")
- End
- pid = spawn RUBY, "s"
- Process.wait pid
- status = $?
- assert(status.exited?)
- assert(!status.success?)
- result1 = File.read("result1")
- result2 = File.read("result2")
- assert_match(/\Atiki pid=\d+ ppid=\d+\z/, result1)
- assert_match(/\Atiku pid=\d+ ppid=\d+\z/, result2)
- assert_not_equal(result1[/\d+/].to_i, status.pid)
- }
- end
-
- def test_argv0
- with_tmpchdir {|d|
- assert_equal(false, system([RUBY, "asdfg"], "-e", "exit false"))
- assert_equal(true, system([RUBY, "zxcvb"], "-e", "exit true"))
-
- Process.wait spawn([RUBY, "poiu"], "-e", "exit 4")
- assert_equal(4, $?.exitstatus)
-
- assert_equal("1", IO.popen([[RUBY, "qwerty"], "-e", "print 1"]).read)
- Process.wait
-
- write_file("s", <<-"End")
- exec([#{RUBY.dump}, "lkjh"], "-e", "exit 5")
- End
- pid = spawn RUBY, "s"
- Process.wait pid
- assert_equal(5, $?.exitstatus)
- }
- end
-
- def with_stdin(filename)
- open(filename) {|f|
- begin
- old = STDIN.dup
- begin
- STDIN.reopen(filename)
- yield
- ensure
- STDIN.reopen(old)
- end
- ensure
- old.close
- end
- }
- end
-
- def test_argv0_noarg
- with_tmpchdir {|d|
- open("t", "w") {|f| f.print "exit true" }
- open("f", "w") {|f| f.print "exit false" }
-
- with_stdin("t") { assert_equal(true, system([RUBY, "qaz"])) }
- with_stdin("f") { assert_equal(false, system([RUBY, "wsx"])) }
-
- with_stdin("t") { Process.wait spawn([RUBY, "edc"]) }
- assert($?.success?)
- with_stdin("f") { Process.wait spawn([RUBY, "rfv"]) }
- assert(!$?.success?)
-
- with_stdin("t") { IO.popen([[RUBY, "tgb"]]) {|io| assert_equal("", io.read) } }
- assert($?.success?)
- with_stdin("f") { IO.popen([[RUBY, "yhn"]]) {|io| assert_equal("", io.read) } }
- assert(!$?.success?)
-
- status = run_in_child "STDIN.reopen('t'); exec([#{RUBY.dump}, 'ujm'])"
- assert(status.success?)
- status = run_in_child "STDIN.reopen('f'); exec([#{RUBY.dump}, 'ik,'])"
- assert(!status.success?)
- }
- end
-
- def test_status
- with_tmpchdir do
- s = run_in_child("exit 1")
- assert_equal("#<Process::Status: pid #{ s.pid } exit #{ s.exitstatus }>", s.inspect)
-
- assert_equal(s, s)
- assert_equal(s, s.to_i)
-
- assert_equal(s.to_i & 0x55555555, s & 0x55555555)
- assert_equal(s.to_i >> 1, s >> 1)
- assert_equal(false, s.stopped?)
- assert_equal(nil, s.stopsig)
- end
- end
-
- def test_status_kill
- return unless Process.respond_to?(:kill)
- return unless Signal.list.include?("QUIT")
-
- with_tmpchdir do
- write_file("foo", "sleep 30")
- pid = spawn(RUBY, "foo")
- Thread.new { sleep 1; Process.kill(:SIGQUIT, pid) }
- Process.wait(pid)
- s = $?
- assert_send(
- [["#<Process::Status: pid #{ s.pid } SIGQUIT (signal #{ s.termsig })>",
- "#<Process::Status: pid #{ s.pid } SIGQUIT (signal #{ s.termsig }) (core dumped)>"],
- :include?,
- s.inspect])
- assert_equal(false, s.exited?)
- assert_equal(nil, s.success?)
- end
- end
-
- def test_wait_without_arg
- with_tmpchdir do
- write_file("foo", "sleep 0.1")
- pid = spawn(RUBY, "foo")
- assert_equal(pid, Process.wait)
- end
- end
-
- def test_wait2
- with_tmpchdir do
- write_file("foo", "sleep 0.1")
- pid = spawn(RUBY, "foo")
- assert_equal([pid, 0], Process.wait2)
- end
- end
-
- def test_waitall
- with_tmpchdir do
- write_file("foo", "sleep 0.1")
- ps = (0...3).map { spawn(RUBY, "foo") }.sort
- ss = Process.waitall.sort
- ps.zip(ss) do |p1, (p2, s)|
- assert_equal(p1, p2)
- assert_equal(p1, s.pid)
- end
- end
- end
-
- def test_abort
- with_tmpchdir do
- s = run_in_child("abort")
- assert_not_equal(0, s.exitstatus)
- end
- end
-
- def test_sleep
- assert_raise(ArgumentError) { sleep(1, 1) }
- end
-
- def test_getpgid
- assert_kind_of(Integer, Process.getpgid(Process.ppid))
- rescue NotImplementedError
- end
-
- def test_getpriority
- assert_kind_of(Integer, Process.getpriority(Process::PRIO_PROCESS, $$))
- rescue NameError, NotImplementedError
- end
-
- def test_setpriority
- if defined? Process::PRIO_USER
- assert_nothing_raised do
- pr = Process.getpriority(Process::PRIO_PROCESS, $$)
- Process.setpriority(Process::PRIO_PROCESS, $$, pr)
- end
- end
- end
-
- def test_getuid
- assert_kind_of(Integer, Process.uid)
- end
-
- def test_groups
- gs = Process.groups
- assert_instance_of(Array, gs)
- gs.each {|g| assert_kind_of(Integer, g) }
- rescue NotImplementedError
- end
-
- def test_maxgroups
- assert_kind_of(Integer, Process.maxgroups)
- end
-
- def test_geteuid
- assert_kind_of(Integer, Process.egid)
- end
-
- def test_uid_re_exchangeable_p
- r = Process::UID.re_exchangeable?
- assert(true == r || false == r)
- end
-
- def test_gid_re_exchangeable_p
- r = Process::GID.re_exchangeable?
- assert(true == r || false == r)
- end
-
- def test_uid_sid_available?
- r = Process::UID.sid_available?
- assert(true == r || false == r)
- end
-
- def test_gid_sid_available?
- r = Process::GID.sid_available?
- assert(true == r || false == r)
- end
-
- def test_pst_inspect
- assert_nothing_raised { Process::Status.allocate.inspect }
- end
-end
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 23:34:21 +0000