diff options
Diffstat (limited to 'spec/rubyspec/core/dir/shared/chroot.rb')
-rw-r--r-- | spec/rubyspec/core/dir/shared/chroot.rb | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/spec/rubyspec/core/dir/shared/chroot.rb b/spec/rubyspec/core/dir/shared/chroot.rb new file mode 100644 index 0000000000..2ed033dfed --- /dev/null +++ b/spec/rubyspec/core/dir/shared/chroot.rb @@ -0,0 +1,41 @@ +describe :dir_chroot_as_root, shared: true do + before :all do + DirSpecs.create_mock_dirs + + @real_root = "../" * (File.dirname(__FILE__).count('/') - 1) + @ref_dir = File.join("/", Dir.new('/').entries.first) + end + + after :all do + until File.exist?(@ref_dir) + Dir.send(@method, "../") or break + end + + DirSpecs.delete_mock_dirs + end + + it "can be used to change the process' root directory" do + lambda { Dir.send(@method, File.dirname(__FILE__)) }.should_not raise_error + File.exist?("/#{File.basename(__FILE__)}").should be_true + end + + it "returns 0 if successful" do + Dir.send(@method, '/').should == 0 + end + + it "raises an Errno::ENOENT exception if the directory doesn't exist" do + lambda { Dir.send(@method, 'xgwhwhsjai2222jg') }.should raise_error(Errno::ENOENT) + end + + it "can be escaped from with ../" do + Dir.send(@method, @real_root) + File.exist?(@ref_dir).should be_true + File.exist?("/#{File.basename(__FILE__)}").should be_false + end + + it "calls #to_path on non-String argument" do + p = mock('path') + p.should_receive(:to_path).and_return(@real_root) + Dir.send(@method, p) + end +end |