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-rw-r--r--spec/rubyspec/core/enumerator/lazy/drop_while_spec.rb60
1 files changed, 0 insertions, 60 deletions
diff --git a/spec/rubyspec/core/enumerator/lazy/drop_while_spec.rb b/spec/rubyspec/core/enumerator/lazy/drop_while_spec.rb
deleted file mode 100644
index a08644a20c..0000000000
--- a/spec/rubyspec/core/enumerator/lazy/drop_while_spec.rb
+++ /dev/null
@@ -1,60 +0,0 @@
-# -*- encoding: us-ascii -*-
-
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../fixtures/classes', __FILE__)
-
-describe "Enumerator::Lazy#drop_while" do
- before :each do
- @yieldsmixed = EnumeratorLazySpecs::YieldsMixed.new.to_enum.lazy
- @eventsmixed = EnumeratorLazySpecs::EventsMixed.new.to_enum.lazy
- ScratchPad.record []
- end
-
- after :each do
- ScratchPad.clear
- end
-
- it "returns a new instance of Enumerator::Lazy" do
- ret = @yieldsmixed.drop_while {}
- ret.should be_an_instance_of(Enumerator::Lazy)
- ret.should_not equal(@yieldsmixed)
- end
-
- it "sets #size to nil" do
- Enumerator::Lazy.new(Object.new, 100) {}.drop_while { |v| v }.size.should == nil
- end
-
- describe "when the returned lazy enumerator is evaluated by Enumerable#first" do
- it "stops after specified times" do
- (0..Float::INFINITY).lazy.drop_while { |n| n < 5 }.first(2).should == [5, 6]
-
- @eventsmixed.drop_while { false }.first(1)
- ScratchPad.recorded.should == [:before_yield]
- end
- end
-
- it "calls the block with initial values when yield with multiple arguments" do
- yields = []
- @yieldsmixed.drop_while { |v| yields << v; true }.force
- yields.should == EnumeratorLazySpecs::YieldsMixed.initial_yields
- end
-
- it "raises an ArgumentError when not given a block" do
- lambda { @yieldsmixed.drop_while }.should raise_error(ArgumentError)
- end
-
- describe "on a nested Lazy" do
- it "sets #size to nil" do
- Enumerator::Lazy.new(Object.new, 100) {}.take(20).drop_while { |v| v }.size.should == nil
- end
-
- describe "when the returned lazy enumerator is evaluated by Enumerable#first" do
- it "stops after specified times" do
- (0..Float::INFINITY).lazy.drop_while { |n| n < 5 }.drop_while { |n| n.odd? }.first(2).should == [6, 7]
-
- @eventsmixed.drop_while { false }.drop_while { false }.first(1)
- ScratchPad.recorded.should == [:before_yield]
- end
- end
- end
-end