1 files changed, 2 insertions, 148 deletions
diff --git a/spec/ruby/core/array/shared/join.rb b/spec/ruby/core/array/shared/join.rb
index fa66588b47..93d5329ee3 100644
--- a/spec/ruby/core/array/shared/join.rb
+++ b/spec/ruby/core/array/shared/join.rb
@@ -1,115 +1,5 @@
-require File.expand_path('../../fixtures/classes', __FILE__)
-require File.expand_path('../../fixtures/encoded_strings', __FILE__)
-
-describe :array_join_with_default_separator, shared: true do
-  before :each do
-    @separator = $,
-  end
-
-  after :each do
-    $, = @separator
-  end
-
-  it "returns an empty string if the Array is empty" do
-    [].send(@method).should == ''
-  end
-
-  it "returns a US-ASCII string for an empty Array" do
-    [].send(@method).encoding.should == Encoding::US_ASCII
-  end
-
-  it "returns a string formed by concatenating each String element separated by $," do
-    $, = " | "
-    ["1", "2", "3"].send(@method).should == "1 | 2 | 3"
-  end
-
-  it "attempts coercion via #to_str first" do
-    obj = mock('foo')
-    obj.should_receive(:to_str).any_number_of_times.and_return("foo")
-    [obj].send(@method).should == "foo"
-  end
-
-  it "attempts coercion via #to_ary second" do
-    obj = mock('foo')
-    obj.should_receive(:to_str).any_number_of_times.and_return(nil)
-    obj.should_receive(:to_ary).any_number_of_times.and_return(["foo"])
-    [obj].send(@method).should == "foo"
-  end
-
-  it "attempts coercion via #to_s third" do
-    obj = mock('foo')
-    obj.should_receive(:to_str).any_number_of_times.and_return(nil)
-    obj.should_receive(:to_ary).any_number_of_times.and_return(nil)
-    obj.should_receive(:to_s).any_number_of_times.and_return("foo")
-    [obj].send(@method).should == "foo"
-  end
-
-  it "raises a NoMethodError if an element does not respond to #to_str, #to_ary, or #to_s" do
-    obj = mock('o')
-    class << obj; undef :to_s; end
-    lambda { [1, obj].send(@method) }.should raise_error(NoMethodError)
-  end
-
-  it "raises an ArgumentError when the Array is recursive" do
-    lambda { ArraySpecs.recursive_array.send(@method) }.should raise_error(ArgumentError)
-    lambda { ArraySpecs.head_recursive_array.send(@method) }.should raise_error(ArgumentError)
-    lambda { ArraySpecs.empty_recursive_array.send(@method) }.should raise_error(ArgumentError)
-  end
-
-  it "taints the result if the Array is tainted and non-empty" do
-    [1, 2].taint.send(@method).tainted?.should be_true
-  end
-
-  it "does not taint the result if the Array is tainted but empty" do
-    [].taint.send(@method).tainted?.should be_false
-  end
-
-  it "taints the result if the result of coercing an element is tainted" do
-    s = mock("taint")
-    s.should_receive(:to_s).and_return("str".taint)
-    [s].send(@method).tainted?.should be_true
-  end
-
-  it "untrusts the result if the Array is untrusted and non-empty" do
-    [1, 2].untrust.send(@method).untrusted?.should be_true
-  end
-
-  it "does not untrust the result if the Array is untrusted but empty" do
-    [].untrust.send(@method).untrusted?.should be_false
-  end
-
-  it "untrusts the result if the result of coercing an element is untrusted" do
-    s = mock("untrust")
-    s.should_receive(:to_s).and_return("str".untrust)
-    [s].send(@method).untrusted?.should be_true
-  end
-
-  it "uses the first encoding when other strings are compatible" do
-    ary1 = ArraySpecs.array_with_7bit_utf8_and_usascii_strings
-    ary2 = ArraySpecs.array_with_usascii_and_7bit_utf8_strings
-    ary3 = ArraySpecs.array_with_utf8_and_7bit_ascii8bit_strings
-    ary4 = ArraySpecs.array_with_usascii_and_7bit_ascii8bit_strings
-
-    ary1.send(@method).encoding.should == Encoding::UTF_8
-    ary2.send(@method).encoding.should == Encoding::US_ASCII
-    ary3.send(@method).encoding.should == Encoding::UTF_8
-    ary4.send(@method).encoding.should == Encoding::US_ASCII
-  end
-
-  it "uses the widest common encoding when other strings are incompatible" do
-    ary1 = ArraySpecs.array_with_utf8_and_usascii_strings
-    ary2 = ArraySpecs.array_with_usascii_and_utf8_strings
-
-    ary1.send(@method).encoding.should == Encoding::UTF_8
-    ary2.send(@method).encoding.should == Encoding::UTF_8
-  end
-
-  it "fails for arrays with incompatibly-encoded strings" do
-    ary_utf8_bad_ascii8bit = ArraySpecs.array_with_utf8_and_ascii8bit_strings
-
-    lambda { ary_utf8_bad_ascii8bit.send(@method) }.should raise_error(EncodingError)
-  end
-end
+require_relative '../fixtures/classes'
+require_relative '../fixtures/encoded_strings'
 
 describe :array_join_with_string_separator, shared: true do
   it "returns a string formed by concatenating each element.to_str separated by separator" do
@@ -122,40 +12,4 @@ describe :array_join_with_string_separator, shared: true do
     [1, [2, [3, 4], 5], 6].send(@method, ":").should == "1:2:3:4:5:6"
     [1, [2, ArraySpecs::MyArray[3, 4], 5], 6].send(@method, ":").should == "1:2:3:4:5:6"
   end
-
-  describe "with a tainted separator" do
-    before :each do
-      @sep = ":".taint
-    end
-
-    it "does not taint the result if the array is empty" do
-      [].send(@method, @sep).tainted?.should be_false
-    end
-
-    it "does not taint the result if the array has only one element" do
-      [1].send(@method, @sep).tainted?.should be_false
-    end
-
-    it "taints the result if the array has two or more elements" do
-      [1, 2].send(@method, @sep).tainted?.should be_true
-    end
-  end
-
-  describe "with an untrusted separator" do
-    before :each do
-      @sep = ":".untrust
-    end
-
-    it "does not untrust the result if the array is empty" do
-      [].send(@method, @sep).untrusted?.should be_false
-    end
-
-    it "does not untrust the result if the array has only one element" do
-      [1].send(@method, @sep).untrusted?.should be_false
-    end
-
-    it "untrusts the result if the array has two or more elements" do
-      [1, 2].send(@method, @sep).untrusted?.should be_true
-    end
-  end
 end