diff options
| author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
|---|---|---|
| committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
| commit | 1d15d5f08032acf1b7bceacbb450d617ff6e0931 (patch) | |
| tree | a3785a79899302bc149e4a6e72f624ac27dc1f10 /spec/ruby/shared/process/fork.rb | |
| parent | 75bfc6440d595bf339007f4fb280fd4d743e89c1 (diff) | |
Move spec/rubyspec to spec/ruby for consistency
* Other ruby implementations use the spec/ruby directory.
[Misc #13792] [ruby-core:82287]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/shared/process/fork.rb')
| -rw-r--r-- | spec/ruby/shared/process/fork.rb | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/spec/ruby/shared/process/fork.rb b/spec/ruby/shared/process/fork.rb new file mode 100644 index 0000000000..c2c2aee9bf --- /dev/null +++ b/spec/ruby/shared/process/fork.rb @@ -0,0 +1,90 @@ +describe :process_fork, shared: true do + platform_is :windows do + it "returns false from #respond_to?" do + # Workaround for Kernel::Method being public and losing the "non-respond_to? magic" + mod = @object.class.name == "KernelSpecs::Method" ? Object.new : @object + mod.respond_to?(:fork).should be_false + mod.respond_to?(:fork, true).should be_false + end + + it "raises a NotImplementedError when called" do + lambda { @object.fork }.should raise_error(NotImplementedError) + end + end + + platform_is_not :windows do + before :each do + @file = tmp('i_exist') + rm_r @file + end + + after :each do + rm_r @file + end + + it "returns status zero" do + pid = Process.fork { exit! 0 } + _, result = Process.wait2(pid) + result.exitstatus.should == 0 + end + + it "returns status zero" do + pid = Process.fork { exit 0 } + _, result = Process.wait2(pid) + result.exitstatus.should == 0 + end + + it "returns status zero" do + pid = Process.fork {} + _, result = Process.wait2(pid) + result.exitstatus.should == 0 + end + + it "returns status non-zero" do + pid = Process.fork { exit! 42 } + _, result = Process.wait2(pid) + result.exitstatus.should == 42 + end + + it "returns status non-zero" do + pid = Process.fork { exit 42 } + _, result = Process.wait2(pid) + result.exitstatus.should == 42 + end + + it "returns nil for the child process" do + child_id = @object.fork + if child_id == nil + touch(@file) { |f| f.write 'rubinius' } + Process.exit! + else + Process.waitpid(child_id) + end + File.exist?(@file).should == true + end + + it "runs a block in a child process" do + pid = @object.fork { + touch(@file) { |f| f.write 'rubinius' } + Process.exit! + } + Process.waitpid(pid) + File.exist?(@file).should == true + end + + it "marks threads from the parent as killed" do + t = Thread.new { sleep } + pid = @object.fork { + touch(@file) do |f| + f.write Thread.current.alive? + f.write t.alive? + end + Process.exit! + } + Process.waitpid(pid) + t.kill + t.join + File.read(@file).should == "truefalse" + end + end +end |