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author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
commit | 1d15d5f08032acf1b7bceacbb450d617ff6e0931 (patch) | |
tree | a3785a79899302bc149e4a6e72f624ac27dc1f10 /spec/ruby/core/process/daemon_spec.rb | |
parent | 75bfc6440d595bf339007f4fb280fd4d743e89c1 (diff) | |
download | ruby-1d15d5f08032acf1b7bceacbb450d617ff6e0931.tar.gz |
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/core/process/daemon_spec.rb')
-rw-r--r-- | spec/ruby/core/process/daemon_spec.rb | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/spec/ruby/core/process/daemon_spec.rb b/spec/ruby/core/process/daemon_spec.rb new file mode 100644 index 0000000000..f68ddfe253 --- /dev/null +++ b/spec/ruby/core/process/daemon_spec.rb @@ -0,0 +1,123 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require File.expand_path('../fixtures/common', __FILE__) + +platform_is_not :windows 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 == "" + end + + it "redirects stderr to /dev/null" do + @daemon.invoke("keep_stdio_open_false_stderr", @object).should == "" + end + + it "redirects stdin to /dev/null" do + @daemon.invoke("keep_stdio_open_false_stdin", @object).should == "" + end + + it "does not close open files" do + @daemon.invoke("keep_stdio_open_files", @object).should == "false" + end + end + + describe :process_daemon_keep_stdio_open_true, shared: true do + it "does not redirect stdout to /dev/null" do + @daemon.invoke("keep_stdio_open_true_stdout", @object).should == "writing to stdout" + end + + it "does not redirect stderr to /dev/null" do + @daemon.invoke("keep_stdio_open_true_stderr", @object).should == "writing to stderr" + end + + it "does not redirect stdin to /dev/null" do + @daemon.invoke("keep_stdio_open_true_stdin", @object).should == "reading from stdin" + end + + it "does not close open files" do + @daemon.invoke("keep_stdio_open_files", @object).should == "false" + end + end + + describe "Process.daemon" do + before :each do + @invoke_dir = Dir.pwd + @daemon = ProcessSpecs::Daemonizer.new + end + + after :each do + rm_r @daemon.input, @daemon.data if @daemon + end + + it "returns 0" do + @daemon.invoke("return_value").should == "0" + end + + it "has a different PID after daemonizing" do + parent, daemon = @daemon.invoke("pid").split(":") + parent.should_not == daemon + end + + it "has a different process group after daemonizing" do + parent, daemon = @daemon.invoke("process_group").split(":") + parent.should_not == daemon + end + + it "does not run existing at_exit handlers when daemonizing" do + @daemon.invoke("daemonizing_at_exit").should == "not running at_exit" + end + + it "runs at_exit handlers when the daemon exits" do + @daemon.invoke("daemon_at_exit").should == "running at_exit" + end + + it "changes directory to the root directory if the first argument is not given" do + @daemon.invoke("stay_in_dir").should == "/" + end + + it "changes directory to the root directory if the first argument is false" do + @daemon.invoke("stay_in_dir", [false]).should == "/" + end + + it "changes directory to the root directory if the first argument is nil" do + @daemon.invoke("stay_in_dir", [nil]).should == "/" + end + + it "does not change to the root directory if the first argument is true" do + @daemon.invoke("stay_in_dir", [true]).should == @invoke_dir + end + + it "does not change to the root directory if the first argument is non-false" do + @daemon.invoke("stay_in_dir", [:yes]).should == @invoke_dir + end + + describe "when the second argument is not given" do + it_behaves_like :process_daemon_keep_stdio_open_false, nil, [false] + end + + describe "when the second argument is false" do + it_behaves_like :process_daemon_keep_stdio_open_false, nil, [false, false] + end + + describe "when the second argument is nil" do + it_behaves_like :process_daemon_keep_stdio_open_false, nil, [false, nil] + end + + describe "when the second argument is true" do + it_behaves_like :process_daemon_keep_stdio_open_true, nil, [false, true] + end + + describe "when the second argument is non-false" do + it_behaves_like :process_daemon_keep_stdio_open_true, nil, [false, :yes] + end + end +end + +platform_is :windows do + describe "Process.daemon" do + it "raises a NotImplementedError" do + lambda { + Process.daemon + }.should raise_error(NotImplementedError) + end + end +end |