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Diffstat (limited to 'spec/ruby/core/dir/shared/exist.rb')
-rw-r--r-- | spec/ruby/core/dir/shared/exist.rb | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/spec/ruby/core/dir/shared/exist.rb b/spec/ruby/core/dir/shared/exist.rb new file mode 100644 index 0000000000..fbd2c9862d --- /dev/null +++ b/spec/ruby/core/dir/shared/exist.rb @@ -0,0 +1,56 @@ +describe :dir_exist, shared: true do + it "returns true if the given directory exists" do + Dir.send(@method, File.dirname(__FILE__)).should be_true + end + + it "returns true for '.'" do + Dir.send(@method, '.').should be_true + end + + it "returns true for '..'" do + Dir.send(@method, '..').should be_true + end + + it "understands non-ASCII paths" do + subdir = File.join(tmp("\u{9876}\u{665}")) + Dir.send(@method, subdir).should be_false + Dir.mkdir(subdir) + Dir.send(@method, subdir).should be_true + Dir.rmdir(subdir) + end + + it "understands relative paths" do + Dir.send(@method, File.dirname(__FILE__) + '/../').should be_true + end + + it "returns false if the given directory doesn't exist" do + Dir.send(@method, 'y26dg27n2nwjs8a/').should be_false + end + + it "doesn't require the name to have a trailing slash" do + dir = File.dirname(__FILE__) + dir.sub!(/\/$/,'') + Dir.send(@method, dir).should be_true + end + + it "doesn't expand paths" do + Dir.send(@method, File.expand_path('~')).should be_true + Dir.send(@method, '~').should be_false + end + + it "returns false if the argument exists but is a file" do + File.exist?(__FILE__).should be_true + Dir.send(@method, __FILE__).should be_false + end + + it "doesn't set $! when file doesn't exist" do + Dir.send(@method, "/path/to/non/existent/dir") + $!.should be_nil + end + + it "calls #to_path on non String arguments" do + p = mock('path') + p.should_receive(:to_path).and_return(File.dirname(__FILE__)) + Dir.send(@method, p) + end +end |