1 files changed, 0 insertions, 354 deletions
diff --git a/spec/rubyspec/language/if_spec.rb b/spec/rubyspec/language/if_spec.rb
deleted file mode 100644
index bd4fdcae81..0000000000
--- a/spec/rubyspec/language/if_spec.rb
+++ /dev/null
@@ -1,354 +0,0 @@
-require File.expand_path('../../spec_helper', __FILE__)
-
-describe "The if expression" do
-  it "evaluates body if expression is true" do
-    a = []
-    if true
-      a << 123
-    end
-    a.should == [123]
-  end
-
-  it "does not evaluate body if expression is false" do
-    a = []
-    if false
-      a << 123
-    end
-    a.should == []
-  end
-
-  it "does not evaluate body if expression is empty" do
-    a = []
-    if ()
-      a << 123
-    end
-    a.should == []
-  end
-
-  it "does not evaluate else-body if expression is true" do
-    a = []
-    if true
-      a << 123
-    else
-      a << 456
-    end
-    a.should == [123]
-  end
-
-  it "evaluates only else-body if expression is false" do
-    a = []
-    if false
-      a << 123
-    else
-      a << 456
-    end
-    a.should == [456]
-  end
-
-  it "returns result of then-body evaluation if expression is true" do
-    if true
-      123
-    end.should == 123
-  end
-
-  it "returns result of last statement in then-body if expression is true" do
-    if true
-      'foo'
-      'bar'
-      'baz'
-    end.should == 'baz'
-  end
-
-  it "returns result of then-body evaluation if expression is true and else part is present" do
-    if true
-      123
-    else
-      456
-    end.should == 123
-  end
-
-  it "returns result of else-body evaluation if expression is false" do
-    if false
-      123
-    else
-      456
-    end.should == 456
-  end
-
-  it "returns nil if then-body is empty and expression is true" do
-    if true
-    end.should == nil
-  end
-
-  it "returns nil if then-body is empty, expression is true and else part is present" do
-    if true
-    else
-      456
-    end.should == nil
-  end
-
-  it "returns nil if then-body is empty, expression is true and else part is empty" do
-    if true
-    else
-    end.should == nil
-  end
-
-  it "returns nil if else-body is empty and expression is false" do
-    if false
-      123
-    else
-    end.should == nil
-  end
-
-  it "returns nil if else-body is empty, expression is false and then-body is empty" do
-    if false
-    else
-    end.should == nil
-  end
-
-  it "considers an expression with nil result as false" do
-    if nil
-      123
-    else
-      456
-    end.should == 456
-  end
-
-  it "considers a non-nil and non-boolean object in expression result as true" do
-    if mock('x')
-      123
-    else
-      456
-    end.should == 123
-  end
-
-  it "considers a zero integer in expression result as true" do
-    if 0
-      123
-    else
-      456
-    end.should == 123
-  end
-
-  it "allows starting else-body on the same line" do
-    if false
-      123
-    else 456
-    end.should == 456
-  end
-
-  it "evaluates subsequent elsif statements and execute body of first matching" do
-    if false
-      123
-    elsif false
-      234
-    elsif true
-      345
-    elsif true
-      456
-    end.should == 345
-  end
-
-  it "evaluates else-body if no if/elsif statements match" do
-    if false
-      123
-    elsif false
-      234
-    elsif false
-      345
-    else
-      456
-    end.should == 456
-  end
-
-  it "allows 'then' after expression when then-body is on the next line" do
-    if true then
-      123
-    end.should == 123
-
-    if true then ; 123; end.should == 123
-  end
-
-  it "allows then-body on the same line separated with 'then'" do
-    if true then 123
-    end.should == 123
-
-    if true then 123; end.should == 123
-  end
-
-  it "returns nil when then-body on the same line separated with 'then' and expression is false" do
-    if false then 123
-    end.should == nil
-
-    if false then 123; end.should == nil
-  end
-
-  it "returns nil when then-body separated by 'then' is empty and expression is true" do
-    if true then
-    end.should == nil
-
-    if true then ; end.should == nil
-  end
-
-  it "returns nil when then-body separated by 'then', expression is false and no else part" do
-    if false then
-    end.should == nil
-
-    if false then ; end.should == nil
-  end
-
-  it "evaluates then-body when then-body separated by 'then', expression is true and else part is present" do
-    if true then 123
-    else 456
-    end.should == 123
-
-    if true then 123; else 456; end.should == 123
-  end
-
-  it "evaluates else-body when then-body separated by 'then' and expression is false" do
-    if false then 123
-    else 456
-    end.should == 456
-
-    if false then 123; else 456; end.should == 456
-  end
-
-  describe "with a boolean range ('flip-flop' operator)" do
-    before :each do
-      ScratchPad.record []
-    end
-
-    after :each do
-      ScratchPad.clear
-    end
-
-    it "mimics an awk conditional with a single-element inclusive-end range" do
-      10.times { |i| ScratchPad << i if (i == 4)..(i == 4) }
-      ScratchPad.recorded.should == [4]
-    end
-
-    it "mimics an awk conditional with a many-element inclusive-end range" do
-      10.times { |i| ScratchPad << i if (i == 4)..(i == 7) }
-      ScratchPad.recorded.should == [4, 5, 6, 7]
-    end
-
-    it "mimics a sed conditional with a zero-element exclusive-end range" do
-      eval "10.times { |i| ScratchPad << i if (i == 4)...(i == 4) }"
-      ScratchPad.recorded.should == [4, 5, 6, 7, 8, 9]
-    end
-
-    it "mimics a sed conditional with a many-element exclusive-end range" do
-      10.times { |i| ScratchPad << i if (i == 4)...(i == 5) }
-      ScratchPad.recorded.should == [4, 5]
-    end
-
-    it "allows combining two flip-flops" do
-      10.times { |i| ScratchPad << i if (i == 4)...(i == 5) or (i == 7)...(i == 8) }
-      ScratchPad.recorded.should == [4, 5, 7, 8]
-    end
-
-    it "evaluates the first conditions lazily with inclusive-end range" do
-      collector = proc { |i| ScratchPad << i }
-      eval "10.times { |i| i if collector[i]...false }"
-      ScratchPad.recorded.should == [0]
-    end
-
-    it "evaluates the first conditions lazily with exclusive-end range" do
-      collector = proc { |i| ScratchPad << i }
-      eval "10.times { |i| i if collector[i]..false }"
-      ScratchPad.recorded.should == [0]
-    end
-
-    it "evaluates the second conditions lazily with inclusive-end range" do
-      collector = proc { |i| ScratchPad << i }
-      10.times { |i| i if (i == 4)...collector[i] }
-      ScratchPad.recorded.should == [5]
-    end
-
-    it "evaluates the second conditions lazily with exclusive-end range" do
-      collector = proc { |i| ScratchPad << i }
-      10.times { |i| i if (i == 4)..collector[i] }
-      ScratchPad.recorded.should == [4]
-    end
-
-    it "scopes state by flip-flop" do
-      store_me = proc { |i| ScratchPad << i if (i == 4)..(i == 7) }
-      store_me[1]
-      store_me[4]
-      proc { store_me[1] }.call
-      store_me[7]
-      store_me[5]
-      ScratchPad.recorded.should == [4, 1, 7]
-    end
-
-    it "keeps flip-flops from interfering" do
-      a = eval "proc { |i| ScratchPad << i if (i == 4)..(i == 7) }"
-      b = eval "proc { |i| ScratchPad << i if (i == 4)..(i == 7) }"
-      6.times(&a)
-      6.times(&b)
-      ScratchPad.recorded.should == [4, 5, 4, 5]
-    end
-  end
-end
-
-describe "The postfix if form" do
-  it "evaluates statement if expression is true" do
-    a = []
-    a << 123 if true
-    a.should == [123]
-  end
-
-  it "does not evaluate statement if expression is false" do
-    a = []
-    a << 123 if false
-    a.should == []
-  end
-
-  it "returns result of expression if value is true" do
-    (123 if true).should == 123
-  end
-
-  it "returns nil if expression is false" do
-    (123 if false).should == nil
-  end
-
-  it "considers a nil expression as false" do
-    (123 if nil).should == nil
-  end
-
-  it "considers a non-nil object as true" do
-    (123 if mock('x')).should == 123
-  end
-
-  it "evaluates then-body in containing scope" do
-    a = 123
-    if true
-      b = a+1
-    end
-    b.should == 124
-  end
-
-  it "evaluates else-body in containing scope" do
-    a = 123
-    if false
-      b = a+1
-    else
-      b = a+2
-    end
-    b.should == 125
-  end
-
-  it "evaluates elsif-body in containing scope" do
-    a = 123
-    if false
-      b = a+1
-    elsif false
-      b = a+2
-    elsif true
-      b = a+3
-    else
-      b = a+4
-    end
-    b.should == 126
-  end
-end