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-rw-r--r--spec/ruby/core/symbol/to_proc_spec.rb62
1 files changed, 36 insertions, 26 deletions
diff --git a/spec/ruby/core/symbol/to_proc_spec.rb b/spec/ruby/core/symbol/to_proc_spec.rb
index e9261e6cdf..54eccdba11 100644
--- a/spec/ruby/core/symbol/to_proc_spec.rb
+++ b/spec/ruby/core/symbol/to_proc_spec.rb
@@ -12,42 +12,52 @@ describe "Symbol#to_proc" do
:to_s.to_proc.call(obj).should == "Received #to_s"
end
- ruby_version_is ""..."3.0" do
- it "returns a Proc with #lambda? false" do
- pr = :to_s.to_proc
- pr.should_not.lambda?
- end
+ it "returns a Proc with #lambda? true" do
+ pr = :to_s.to_proc
+ pr.should.lambda?
+ end
- it "produces a Proc with arity -1" do
- pr = :to_s.to_proc
- pr.arity.should == -1
- end
+ it "produces a Proc with arity -2" do
+ pr = :to_s.to_proc
+ pr.arity.should == -2
+ end
- it "produces a Proc that always returns [[:rest]] for #parameters" do
- pr = :to_s.to_proc
- pr.parameters.should == [[:rest]]
- end
+ it "produces a Proc that always returns [[:req], [:rest]] for #parameters" do
+ pr = :to_s.to_proc
+ pr.parameters.should == [[:req], [:rest]]
end
- ruby_version_is "3.0" do
- it "returns a Proc with #lambda? true" do
- pr = :to_s.to_proc
- pr.should.lambda?
- end
+ ruby_version_is "3.2" do
+ it "only calls public methods" do
+ body = proc do
+ public def pub; @a << :pub end
+ protected def pro; @a << :pro end
+ private def pri; @a << :pri end
+ attr_reader :a
+ end
- it "produces a Proc with arity -2" do
- pr = :to_s.to_proc
- pr.arity.should == -2
- end
+ @a = []
+ singleton_class.class_eval(&body)
+ tap(&:pub)
+ proc{tap(&:pro)}.should raise_error(NoMethodError, /protected method [`']pro' called/)
+ proc{tap(&:pri)}.should raise_error(NoMethodError, /private method [`']pri' called/)
+ @a.should == [:pub]
- it "produces a Proc that always returns [[:req], [:rest]] for #parameters" do
- pr = :to_s.to_proc
- pr.parameters.should == [[:req], [:rest]]
+ @a = []
+ c = Class.new(&body)
+ o = c.new
+ o.instance_variable_set(:@a, [])
+ o.tap(&:pub)
+ proc{tap(&:pro)}.should raise_error(NoMethodError, /protected method [`']pro' called/)
+ proc{o.tap(&:pri)}.should raise_error(NoMethodError, /private method [`']pri' called/)
+ o.a.should == [:pub]
end
end
it "raises an ArgumentError when calling #call on the Proc without receiver" do
- -> { :object_id.to_proc.call }.should raise_error(ArgumentError, "no receiver given")
+ -> {
+ :object_id.to_proc.call
+ }.should raise_error(ArgumentError, /no receiver given|wrong number of arguments \(given 0, expected 1\+\)/)
end
it "passes along the block passed to Proc#call" do