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-rw-r--r--spec/rubyspec/language/throw_spec.rb80
1 files changed, 0 insertions, 80 deletions
diff --git a/spec/rubyspec/language/throw_spec.rb b/spec/rubyspec/language/throw_spec.rb
deleted file mode 100644
index d78c137708..0000000000
--- a/spec/rubyspec/language/throw_spec.rb
+++ /dev/null
@@ -1,80 +0,0 @@
-require File.expand_path('../../spec_helper', __FILE__)
-
-describe "The throw keyword" do
- it "abandons processing" do
- i = 0
- catch(:done) do
- loop do
- i += 1
- throw :done if i > 4
- end
- i += 1
- end
- i.should == 5
- end
-
- it "supports a second parameter" do
- msg = catch(:exit) do
- throw :exit,:msg
- end
- msg.should == :msg
- end
-
- it "uses nil as a default second parameter" do
- msg = catch(:exit) do
- throw :exit
- end
- msg.should == nil
- end
-
- it "clears the current exception" do
- catch :exit do
- begin
- raise "exception"
- rescue
- throw :exit
- end
- end
- $!.should be_nil
- end
-
- it "allows any object as its argument" do
- catch(1) { throw 1, 2 }.should == 2
- o = Object.new
- catch(o) { throw o, o }.should == o
- end
-
- it "does not convert strings to a symbol" do
- lambda { catch(:exit) { throw "exit" } }.should raise_error(ArgumentError)
- end
-
- it "unwinds stack from within a method" do
- def throw_method(handler, val)
- throw handler, val
- end
-
- catch(:exit) do
- throw_method(:exit, 5)
- end.should == 5
- end
-
- it "unwinds stack from within a lambda" do
- c = lambda { throw :foo, :msg }
- catch(:foo) { c.call }.should == :msg
- end
-
- it "raises an ArgumentError if outside of scope of a matching catch" do
- lambda { throw :test, 5 }.should raise_error(ArgumentError)
- lambda { catch(:different) { throw :test, 5 } }.should raise_error(ArgumentError)
- end
-
- it "raises an ArgumentError if used to exit a thread" do
- lambda {
- catch(:what) do
- Thread.new {
- throw :what
- }.join
- end
- }.should raise_error(ArgumentError)
- end
-end