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diff --git a/spec/ruby/library/date/parse_spec.rb b/spec/ruby/library/date/parse_spec.rb
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+++ b/spec/ruby/library/date/parse_spec.rb
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+require_relative '../../spec_helper'
+require_relative 'shared/parse'
+require_relative 'shared/parse_us'
+require_relative 'shared/parse_eu'
+require 'date'
+
+describe "Date#parse" do
+  # The space separator is also different, doesn't work for only numbers
+  it "parses a day name into a Date object" do
+    d = Date.parse("friday")
+    d.should == Date.commercial(d.cwyear, d.cweek, 5)
+  end
+
+  it "parses a month name into a Date object" do
+    d = Date.parse("october")
+    d.should == Date.civil(Date.today.year, 10)
+  end
+
+  it "parses a month day into a Date object" do
+    d = Date.parse("5th")
+    d.should == Date.civil(Date.today.year, Date.today.month, 5)
+  end
+
+  # Specs using numbers
+  it "throws an argument error for a single digit" do
+    ->{ Date.parse("1") }.should.raise(ArgumentError)
+  end
+
+  it "parses DD as month day number" do
+    d = Date.parse("10")
+    d.should == Date.civil(Date.today.year, Date.today.month, 10)
+  end
+
+  it "parses DDD as year day number" do
+    d = Date.parse("100")
+    if Date.gregorian_leap?(Date.today.year)
+      d.should == Date.civil(Date.today.year, 4, 9)
+    else
+      d.should == Date.civil(Date.today.year, 4, 10)
+    end
+  end
+
+  it "parses MMDD as month and day" do
+    d = Date.parse("1108")
+    d.should == Date.civil(Date.today.year, 11, 8)
+  end
+
+  it "parses YYDDD as year and day number in 1969--2068" do
+    d = Date.parse("10100")
+    d.should == Date.civil(2010, 4, 10)
+  end
+
+  it "parses YYMMDD as year, month and day in 1969--2068" do
+    d = Date.parse("201023")
+    d.should == Date.civil(2020, 10, 23)
+  end
+
+  it "parses YYYYDDD as year and day number" do
+    d = Date.parse("1910100")
+    d.should == Date.civil(1910, 4, 10)
+  end
+
+  it "parses YYYYMMDD as year, month and day number" do
+    d = Date.parse("19101101")
+    d.should == Date.civil(1910, 11, 1)
+  end
+
+  it "raises a TypeError trying to parse non-String-like object" do
+    -> { Date.parse(1) }.should.raise(TypeError)
+    -> { Date.parse([]) }.should.raise(TypeError)
+  end
+
+  it "coerces using to_str" do
+    c = Class.new do
+      attr_accessor :string
+      def to_str
+        @string
+      end
+    end
+    o = c.new
+    o.string = "19101101"
+
+    d = Date.parse(o)
+    d.should == Date.civil(1910, 11, 1)
+
+    # parse should not modify string value
+    o.to_str.should == "19101101"
+  end
+end
+
+describe "Date#parse with '.' separator" do
+  before :all do
+    @sep = '.'
+  end
+
+  it_should_behave_like :date_parse
+end
+
+describe "Date#parse with '/' separator" do
+  before :all do
+    @sep = '/'
+  end
+
+  it_should_behave_like :date_parse
+end
+
+describe "Date#parse with ' ' separator" do
+  before :all do
+    @sep = ' '
+  end
+
+  it_should_behave_like :date_parse
+end
+
+describe "Date#parse with '/' separator US-style" do
+  before :all do
+    @sep = '/'
+  end
+
+  it_should_behave_like :date_parse_us
+end
+
+describe "Date#parse with '-' separator EU-style" do
+  before :all do
+    @sep = '-'
+  end
+
+  it_should_behave_like :date_parse_eu
+end
+
+describe "Date#parse(.)" do
+  it "parses YYYY.MM.DD into a Date object" do
+    d = Date.parse("2007.10.01")
+    d.year.should == 2007
+    d.month.should == 10
+    d.day.should == 1
+  end
+
+  it "parses DD.MM.YYYY into a Date object" do
+    d = Date.parse("10.01.2007")
+    d.year.should == 2007
+    d.month.should == 1
+    d.day.should == 10
+  end
+
+  it "parses YY.MM.DD into a Date object using the year 20YY" do
+    d = Date.parse("10.01.07")
+    d.year.should == 2010
+    d.month.should == 1
+    d.day.should == 7
+  end
+
+  it "parses YY.MM.DD using the year digits as 20YY when given true as additional argument" do
+    d = Date.parse("10.01.07", true)
+    d.year.should == 2010
+    d.month.should == 1
+    d.day.should == 7
+  end
+end