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author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-05-07 12:04:49 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-05-07 12:04:49 +0000 |
commit | a3736e97a6ca517c2cd7d3d93a8f2ef86e39e5b5 (patch) | |
tree | 9eef7f720314ebaff56845a74e203770e62284e4 /spec/rubyspec/library/etc/getgrgid_spec.rb | |
parent | 52df1d0d3370919711c0577aaa42d1a864709885 (diff) | |
download | ruby-a3736e97a6ca517c2cd7d3d93a8f2ef86e39e5b5.tar.gz |
Add in-tree mspec and ruby/spec
* For easier modifications of ruby/spec by MRI developers.
* .gitignore: track changes under spec.
* spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec.
These files can therefore be updated like any other file in MRI.
Instructions are provided in spec/README.
[Feature #13156] [ruby-core:79246]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/rubyspec/library/etc/getgrgid_spec.rb')
-rw-r--r-- | spec/rubyspec/library/etc/getgrgid_spec.rb | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/spec/rubyspec/library/etc/getgrgid_spec.rb b/spec/rubyspec/library/etc/getgrgid_spec.rb new file mode 100644 index 0000000000..9b6b283d52 --- /dev/null +++ b/spec/rubyspec/library/etc/getgrgid_spec.rb @@ -0,0 +1,70 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require 'etc' + +platform_is :windows do + describe "Etc.getgrgid" do + it "returns nil" do + Etc.getgrgid(1).should == nil + Etc.getgrgid(nil).should == nil + Etc.getgrgid('nil').should == nil + end + end +end + +# TODO: verify these on non-windows, non-darwin OS +platform_is_not :windows do + describe "Etc.getgrgid" do + before :all do + @gid = `id -g`.strip.to_i + @name = `id -gn`.strip + end + + it "returns a Etc::Group struct instance for the given user" do + gr = Etc.getgrgid(@gid) + + gr.is_a?(Etc::Group).should == true + gr.gid.should == @gid + gr.name.should == @name + end + + it "returns the Etc::Group for a given gid if it exists" do + grp = Etc.getgrgid(@gid) + grp.should be_kind_of(Etc::Group) + grp.gid.should == @gid + grp.name.should == @name + end + + it "uses Process.gid as the default value for the argument" do + gr = Etc.getgrgid + + gr.gid.should == @gid + gr.name.should == @name + end + + it "returns the Group for a given gid if it exists" do + grp = Etc.getgrgid(@gid) + grp.should be_kind_of(Struct::Group) + grp.gid.should == @gid + grp.name.should == @name + end + + it "raises if the group does not exist" do + lambda { Etc.getgrgid(9876)}.should raise_error(ArgumentError) + end + + it "raises a TypeError if not passed an Integer" do + lambda { Etc.getgrgid("foo") }.should raise_error(TypeError) + lambda { Etc.getgrgid(nil) }.should raise_error(TypeError) + end + + it "can be called safely by multiple threads" do + 20.times.map do + Thread.new do + 100.times do + Etc.getgrgid(@gid).gid.should == @gid + end + end + end.each(&:join) + end + end +end |