diff options
Diffstat (limited to 'spec/ruby/core/kernel/proc_spec.rb')
-rw-r--r-- | spec/ruby/core/kernel/proc_spec.rb | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/spec/ruby/core/kernel/proc_spec.rb b/spec/ruby/core/kernel/proc_spec.rb new file mode 100644 index 0000000000..4e4854f97d --- /dev/null +++ b/spec/ruby/core/kernel/proc_spec.rb @@ -0,0 +1,50 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require File.expand_path('../fixtures/classes', __FILE__) +require File.expand_path('../shared/lambda', __FILE__) + +# The functionality of Proc objects is specified in core/proc + +describe "Kernel.proc" do + it "is a private method" do + Kernel.should have_private_instance_method(:proc) + end + + it "creates a proc-style Proc if given a literal block" do + l = proc { 42 } + l.lambda?.should be_false + end + + it "returned the passed Proc if given an existing Proc" do + some_lambda = lambda {} + some_lambda.lambda?.should be_true + l = proc(&some_lambda) + l.should equal(some_lambda) + l.lambda?.should be_true + end + + it_behaves_like(:kernel_lambda, :proc) + + it "returns from the creation site of the proc, not just the proc itself" do + @reached_end_of_method = nil + def test + proc { return }.call + @reached_end_of_method = true + end + test + @reached_end_of_method.should be_nil + end +end + +describe "Kernel#proc" do + it "uses the implicit block from an enclosing method" do + def some_method + proc + end + + prc = some_method { "hello" } + + prc.call.should == "hello" + end + + it "needs to be reviewed for spec completeness" +end |