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-rw-r--r--spec/ruby/core/process/daemon_spec.rb15
-rw-r--r--spec/ruby/core/process/detach_spec.rb119
-rw-r--r--spec/ruby/core/process/setpgid_spec.rb2
-rw-r--r--spec/ruby/core/process/setpgrp_spec.rb2
-rw-r--r--spec/ruby/core/process/status/wait_spec.rb36
-rw-r--r--spec/ruby/core/process/wait2_spec.rb19
-rw-r--r--spec/ruby/core/process/wait_spec.rb37
-rw-r--r--spec/ruby/core/process/waitall_spec.rb20
-rw-r--r--spec/ruby/core/process/waitpid2_spec.rb4
-rw-r--r--spec/ruby/core/process/waitpid_spec.rb11
10 files changed, 140 insertions, 125 deletions
diff --git a/spec/ruby/core/process/daemon_spec.rb b/spec/ruby/core/process/daemon_spec.rb
index 9b7eba1411..7198dfa6ee 100644
--- a/spec/ruby/core/process/daemon_spec.rb
+++ b/spec/ruby/core/process/daemon_spec.rb
@@ -1,10 +1,11 @@
require_relative '../../spec_helper'
require_relative 'fixtures/common'
-platform_is_not :windows do
- # macOS 15 is not working this examples
- return if /darwin/ =~ RUBY_PLATFORM && /15/ =~ `sw_vers -productVersion`
-
+guard -> {
+ Process.respond_to?(:fork) and
+ # macOS 15 is not working for these examples
+ !(/darwin/ =~ RUBY_PLATFORM && /15/ =~ `sw_vers -productVersion`)
+} do
describe :process_daemon_keep_stdio_open_false, shared: true do
it "redirects stdout to /dev/null" do
@daemon.invoke("keep_stdio_open_false_stdout", @object).should == ""
@@ -107,8 +108,12 @@ platform_is_not :windows do
end
end
-platform_is :windows do
+guard_not -> { Process.respond_to?(:fork) } do
describe "Process.daemon" do
+ it "returns false from #respond_to?" do
+ Process.respond_to?(:daemon).should == false
+ end
+
it "raises a NotImplementedError" do
-> {
Process.daemon
diff --git a/spec/ruby/core/process/detach_spec.rb b/spec/ruby/core/process/detach_spec.rb
index 33c674394e..862768a909 100644
--- a/spec/ruby/core/process/detach_spec.rb
+++ b/spec/ruby/core/process/detach_spec.rb
@@ -1,81 +1,82 @@
require_relative '../../spec_helper'
+require_relative 'fixtures/common'
describe "Process.detach" do
- platform_is_not :windows do
- it "returns a thread" do
- pid = Process.fork { Process.exit! }
- thr = Process.detach(pid)
- thr.should.is_a?(Thread)
- thr.join
- end
+ ProcessSpecs.use_system_ruby(self)
- it "produces the exit Process::Status as the thread value" do
- pid = Process.fork { Process.exit! }
- thr = Process.detach(pid)
- thr.join
+ it "returns a thread" do
+ pid = Process.spawn(*ruby_exe, "-e", "exit")
+ thr = Process.detach(pid)
+ thr.should.is_a?(Thread)
+ thr.join
+ end
- status = thr.value
- status.should.is_a?(Process::Status)
- status.pid.should == pid
- end
+ it "produces the exit Process::Status as the thread value" do
+ pid = Process.spawn(*ruby_exe, "-e", "exit")
+ thr = Process.detach(pid)
+ thr.join
+
+ status = thr.value
+ status.should.is_a?(Process::Status)
+ status.pid.should == pid
+ end
- platform_is_not :openbsd do
- it "reaps the child process's status automatically" do
- pid = Process.fork { Process.exit! }
- Process.detach(pid).join
- -> { Process.waitpid(pid) }.should.raise(Errno::ECHILD)
- end
+ platform_is_not :openbsd do
+ it "reaps the child process's status automatically" do
+ pid = Process.spawn(*ruby_exe, "-e", "exit")
+ Process.detach(pid).join
+ -> { Process.waitpid(pid) }.should.raise(Errno::ECHILD)
end
+ end
- it "sets the :pid thread-local to the PID" do
- pid = Process.fork { Process.exit! }
- thr = Process.detach(pid)
- thr.join
+ it "sets the :pid thread-local to the PID" do
+ pid = Process.spawn(*ruby_exe, "-e", "exit")
+ thr = Process.detach(pid)
+ thr.join
- thr[:pid].should == pid
- end
+ thr[:pid].should == pid
+ end
- it "provides a #pid method on the returned thread which returns the PID" do
- pid = Process.fork { Process.exit! }
- thr = Process.detach(pid)
- thr.join
+ it "provides a #pid method on the returned thread which returns the PID" do
+ pid = Process.spawn(*ruby_exe, "-e", "exit")
+ thr = Process.detach(pid)
+ thr.join
- thr.pid.should == pid
- end
+ thr.pid.should == pid
+ end
- it "tolerates not existing child process pid" do
- # Use a value that is close to the INT_MAX (pid usually is signed int).
- # It should (at least) be greater than allowed pid limit value that depends on OS.
- pid_not_existing = 2.pow(30)
+ it "tolerates not existing child process pid" do
+ # Use a value that is close to the INT_MAX (pid usually is signed int).
+ # It should (at least) be greater than allowed pid limit value that depends on OS.
+ pid_not_existing = 2.pow(30)
- # Check that there is no a child process with this hardcoded pid.
- # Command `kill 0 pid`:
- # - returns "1" if a process exists and
- # - raises Errno::ESRCH otherwise
- -> { Process.kill(0, pid_not_existing) }.should.raise(Errno::ESRCH)
+ # Check that there is no a child process with this hardcoded pid.
+ # Command `kill 0 pid`:
+ # - returns "1" if a process exists and
+ # - raises Errno::ESRCH otherwise
+ -> { Process.kill(0, pid_not_existing) }.should.raise(Errno::ESRCH)
- thr = Process.detach(pid_not_existing)
- thr.join
+ thr = Process.detach(pid_not_existing)
+ thr.join
- thr.should.is_a?(Thread)
- end
+ thr.should.is_a?(Thread)
+ end
- it "calls #to_int to implicitly convert non-Integer pid to Integer" do
- pid = MockObject.new('mock-enumerable')
- pid.should_receive(:to_int).and_return(100500)
+ it "calls #to_int to implicitly convert non-Integer pid to Integer" do
+ pid = MockObject.new('mock-enumerable')
+ pid.should_receive(:to_int).and_return(100500)
- Process.detach(pid).join
- end
+ Process.detach(pid).join
+ end
- it "raises TypeError when pid argument does not have #to_int method" do
- -> { Process.detach(Object.new) }.should.raise(TypeError, "no implicit conversion of Object into Integer")
- end
+ it "raises TypeError when pid argument does not have #to_int method" do
+ -> { Process.detach(Object.new) }.should.raise(TypeError, "no implicit conversion of Object into Integer")
+ end
- it "raises TypeError when #to_int returns non-Integer value" do
- pid = MockObject.new('mock-enumerable')
- pid.should_receive(:to_int).and_return(:symbol)
+ it "raises TypeError when #to_int returns non-Integer value" do
+ pid = MockObject.new('mock-enumerable')
+ pid.should_receive(:to_int).and_return(:symbol)
- -> { Process.detach(pid) }.should raise_consistent_error(TypeError, "can't convert MockObject into Integer (MockObject#to_int gives Symbol)")
- end
+ -> { Process.detach(pid) }.should raise_consistent_error(TypeError, "can't convert MockObject into Integer (MockObject#to_int gives Symbol)")
end
end
diff --git a/spec/ruby/core/process/setpgid_spec.rb b/spec/ruby/core/process/setpgid_spec.rb
index be724e9007..1442d7f99c 100644
--- a/spec/ruby/core/process/setpgid_spec.rb
+++ b/spec/ruby/core/process/setpgid_spec.rb
@@ -1,7 +1,7 @@
require_relative '../../spec_helper'
describe "Process.setpgid" do
- platform_is_not :windows do
+ guard -> { Process.respond_to?(:fork) } do
# Must use fork as setpgid(2) gives EACCESS after execve()
it "sets the process group id of the specified process" do
rd, wr = IO.pipe
diff --git a/spec/ruby/core/process/setpgrp_spec.rb b/spec/ruby/core/process/setpgrp_spec.rb
index 800668008d..7c4344f115 100644
--- a/spec/ruby/core/process/setpgrp_spec.rb
+++ b/spec/ruby/core/process/setpgrp_spec.rb
@@ -2,7 +2,7 @@ require_relative '../../spec_helper'
# TODO: put these in the right files.
describe "Process.setpgrp and Process.getpgrp" do
- platform_is_not :windows do
+ guard -> { Process.respond_to?(:fork) } do
it "sets and gets the process group ID of the calling process" do
# there are two synchronization points here:
# One for the child to let the parent know that it has finished
diff --git a/spec/ruby/core/process/status/wait_spec.rb b/spec/ruby/core/process/status/wait_spec.rb
index 18ecc14f6f..8bd7fc6b43 100644
--- a/spec/ruby/core/process/status/wait_spec.rb
+++ b/spec/ruby/core/process/status/wait_spec.rb
@@ -70,25 +70,27 @@ describe "Process::Status.wait" do
end
# This spec is probably system-dependent.
- it "doesn't block if no child is available when WNOHANG is used" do
- read, write = IO.pipe
- pid = Process.fork do
- read.close
- Signal.trap("TERM") { Process.exit! }
- write << 1
+ guard -> { Process.respond_to?(:fork) } do
+ it "doesn't block if no child is available when WNOHANG is used" do
+ read, write = IO.pipe
+ pid = Process.fork do
+ read.close
+ Signal.trap("TERM") { Process.exit! }
+ write << 1
+ write.close
+ sleep
+ end
+
+ Process::Status.wait(pid, Process::WNOHANG).should == nil
+
+ # wait for the child to setup its TERM handler
write.close
- sleep
- end
-
- Process::Status.wait(pid, Process::WNOHANG).should == nil
-
- # wait for the child to setup its TERM handler
- write.close
- read.read(1)
- read.close
+ read.read(1)
+ read.close
- Process.kill("TERM", pid)
- Process::Status.wait.pid.should == pid
+ Process.kill("TERM", pid)
+ Process::Status.wait.pid.should == pid
+ end
end
it "always accepts flags=0" do
diff --git a/spec/ruby/core/process/wait2_spec.rb b/spec/ruby/core/process/wait2_spec.rb
index 5c57dd40fb..1fa6f76151 100644
--- a/spec/ruby/core/process/wait2_spec.rb
+++ b/spec/ruby/core/process/wait2_spec.rb
@@ -1,6 +1,9 @@
require_relative '../../spec_helper'
+require_relative 'fixtures/common'
describe "Process.wait2" do
+ ProcessSpecs.use_system_ruby(self)
+
before :all do
# HACK: this kludge is temporarily necessary because some
# misbehaving spec somewhere else does not clear processes
@@ -18,15 +21,13 @@ describe "Process.wait2" do
end
end
- platform_is_not :windows do
- it "returns the pid and status of child process" do
- pidf = Process.fork { Process.exit! 99 }
- results = Process.wait2
- results.size.should == 2
- pidw, status = results
- pidf.should == pidw
- status.exitstatus.should == 99
- end
+ it "returns the pid and status of child process" do
+ pidf = Process.spawn(*ruby_exe, "-e", "exit 99")
+ results = Process.wait2
+ results.size.should == 2
+ pidw, status = results
+ pidf.should == pidw
+ status.exitstatus.should == 99
end
it "raises a StandardError if no child processes exist" do
diff --git a/spec/ruby/core/process/wait_spec.rb b/spec/ruby/core/process/wait_spec.rb
index 0b2e715f65..5a1889487c 100644
--- a/spec/ruby/core/process/wait_spec.rb
+++ b/spec/ruby/core/process/wait_spec.rb
@@ -17,19 +17,30 @@ describe "Process.wait" do
-> { Process.wait }.should.raise(Errno::ECHILD)
end
- platform_is_not :windows do
- it "returns its child pid" do
- pid = Process.spawn(ruby_cmd('exit'))
- Process.wait.should == pid
- end
+ it "returns its child pid" do
+ pid = Process.spawn(ruby_cmd('exit'))
+ Process.wait.should == pid
+ end
- it "sets $? to a Process::Status" do
- pid = Process.spawn(ruby_cmd('exit'))
- Process.wait
- $?.should.is_a?(Process::Status)
- $?.pid.should == pid
+ it "returns nil when the process has not yet completed and WNOHANG is specified" do
+ cmd = platform_is(:windows) ? "timeout" : "sleep"
+ pid = spawn("#{cmd} 5")
+ begin
+ Process.wait(pid, Process::WNOHANG).should == nil
+ Process.kill("KILL", pid)
+ ensure
+ Process.wait(pid)
end
+ end
+
+ it "sets $? to a Process::Status" do
+ pid = Process.spawn(ruby_cmd('exit'))
+ Process.wait
+ $?.should.is_a?(Process::Status)
+ $?.pid.should == pid
+ end
+ platform_is_not :windows do
it "waits for any child process if no pid is given" do
pid = Process.spawn(ruby_cmd('exit'))
Process.wait.should == pid
@@ -59,8 +70,10 @@ describe "Process.wait" do
Process.wait(0).should == pid2
Process.wait.should == pid1
end
+ end
- # This spec is probably system-dependent.
+ # This spec is probably system-dependent.
+ guard -> { Process.respond_to?(:fork) } do
it "doesn't block if no child is available when WNOHANG is used" do
read, write = IO.pipe
pid = Process.fork do
@@ -81,7 +94,9 @@ describe "Process.wait" do
Process.kill("TERM", pid)
Process.wait.should == pid
end
+ end
+ platform_is_not :windows do
it "always accepts flags=0" do
pid = Process.spawn(ruby_cmd('exit'))
Process.wait(-1, 0).should == pid
diff --git a/spec/ruby/core/process/waitall_spec.rb b/spec/ruby/core/process/waitall_spec.rb
index a77873f553..f5fbce71c1 100644
--- a/spec/ruby/core/process/waitall_spec.rb
+++ b/spec/ruby/core/process/waitall_spec.rb
@@ -1,6 +1,9 @@
require_relative '../../spec_helper'
+require_relative 'fixtures/common'
describe "Process.waitall" do
+ ProcessSpecs.use_system_ruby(self)
+
before :all do
begin
Process.waitall
@@ -17,23 +20,16 @@ describe "Process.waitall" do
end
platform_is_not :windows do
- it "waits for all children" do
+ it "waits for all children and returns an array of pid/status pairs" do
pids = []
- pids << Process.fork { Process.exit! 2 }
- pids << Process.fork { Process.exit! 1 }
- pids << Process.fork { Process.exit! 0 }
- Process.waitall
+ pids << Process.spawn(ruby_cmd('exit 2'))
+ pids << Process.spawn(ruby_cmd('exit 1'))
+ pids << Process.spawn(ruby_cmd('exit 0'))
+ a = Process.waitall
pids.each { |pid|
-> { Process.kill(0, pid) }.should.raise(Errno::ESRCH)
}
- end
- it "returns an array of pid/status pairs" do
- pids = []
- pids << Process.fork { Process.exit! 2 }
- pids << Process.fork { Process.exit! 1 }
- pids << Process.fork { Process.exit! 0 }
- a = Process.waitall
a.should.is_a?(Array)
a.size.should == 3
pids.each { |pid|
diff --git a/spec/ruby/core/process/waitpid2_spec.rb b/spec/ruby/core/process/waitpid2_spec.rb
index 45513af667..70fe0fbeee 100644
--- a/spec/ruby/core/process/waitpid2_spec.rb
+++ b/spec/ruby/core/process/waitpid2_spec.rb
@@ -1,5 +1,7 @@
require_relative '../../spec_helper'
describe "Process.waitpid2" do
- it "needs to be reviewed for spec completeness"
+ it "is an alias of Process.wait2" do
+ Process.method(:waitpid2).should == Process.method(:wait2)
+ end
end
diff --git a/spec/ruby/core/process/waitpid_spec.rb b/spec/ruby/core/process/waitpid_spec.rb
index a02147b663..9b2f49e7cf 100644
--- a/spec/ruby/core/process/waitpid_spec.rb
+++ b/spec/ruby/core/process/waitpid_spec.rb
@@ -1,14 +1,7 @@
require_relative '../../spec_helper'
describe "Process.waitpid" do
- it "returns nil when the process has not yet completed and WNOHANG is specified" do
- cmd = platform_is(:windows) ? "timeout" : "sleep"
- pid = spawn("#{cmd} 5")
- begin
- Process.waitpid(pid, Process::WNOHANG).should == nil
- Process.kill("KILL", pid)
- ensure
- Process.wait(pid)
- end
+ it "is an alias of Process.wait" do
+ Process.method(:waitpid).should == Process.method(:wait)
end
end
generated by cgit v1.2.3 (git 2.25.1) at 2026-06-07 08:33:12 +0000