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

1 files changed, 60 insertions, 0 deletions

diff --git a/spec/ruby/core/proc/lambda_spec.rb b/spec/ruby/core/proc/lambda_spec.rb
new file mode 100644
index 0000000000..33c9ebdd55
--- /dev/null
+++ b/spec/ruby/core/proc/lambda_spec.rb
@@ -0,0 +1,60 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../fixtures/common', __FILE__)
+
+describe "Proc#lambda?" do
+  it "returns true if the Proc was created from a block with the lambda keyword" do
+    lambda {}.lambda?.should be_true
+  end
+
+  it "returns false if the Proc was created from a block with the proc keyword" do
+    proc {}.lambda?.should be_false
+  end
+
+  it "returns false if the Proc was created from a block with Proc.new" do
+    Proc.new {}.lambda?.should be_false
+  end
+
+  it "is preserved when passing a Proc with & to the lambda keyword" do
+    lambda(&lambda{}).lambda?.should be_true
+    lambda(&proc{}).lambda?.should be_false
+  end
+
+  it "is preserved when passing a Proc with & to the proc keyword" do
+    proc(&lambda{}).lambda?.should be_true
+    proc(&proc{}).lambda?.should be_false
+  end
+
+  it "is preserved when passing a Proc with & to Proc.new" do
+    Proc.new(&lambda{}).lambda?.should be_true
+    Proc.new(&proc{}).lambda?.should be_false
+  end
+
+  it "returns false if the Proc was created from a block with &" do
+    ProcSpecs.new_proc_from_amp{}.lambda?.should be_false
+  end
+
+  it "is preserved when the Proc was passed using &" do
+    ProcSpecs.new_proc_from_amp(&lambda{}).lambda?.should be_true
+    ProcSpecs.new_proc_from_amp(&proc{}).lambda?.should be_false
+    ProcSpecs.new_proc_from_amp(&Proc.new{}).lambda?.should be_false
+  end
+
+  it "returns true for a Method converted to a Proc" do
+    m = :foo.method(:to_s)
+    m.to_proc.lambda?.should be_true
+    ProcSpecs.new_proc_from_amp(&m).lambda?.should be_true
+  end
+
+  # [ruby-core:24127]
+  it "is preserved when a Proc is curried" do
+    lambda{}.curry.lambda?.should be_true
+    proc{}.curry.lambda?.should be_false
+    Proc.new{}.curry.lambda?.should be_false
+  end
+
+  it "is preserved when a curried Proc is called without enough arguments" do
+    lambda{|x,y|}.curry.call(42).lambda?.should be_true
+    proc{|x,y|}.curry.call(42).lambda?.should be_false
+    Proc.new{|x,y|}.curry.call(42).lambda?.should be_false
+  end
+end