1 files changed, 64 insertions, 0 deletions
diff --git a/spec/ruby/shared/string/times.rb b/spec/ruby/shared/string/times.rb
new file mode 100644
index 0000000000..c44a76c9b7
--- /dev/null
+++ b/spec/ruby/shared/string/times.rb
@@ -0,0 +1,64 @@
+describe :string_times, shared: true do
+  class MyString < String; end
+
+  it "returns a new string containing count copies of self" do
+    @object.call("cool", 0).should == ""
+    @object.call("cool", 1).should == "cool"
+    @object.call("cool", 3).should == "coolcoolcool"
+  end
+
+  it "tries to convert the given argument to an integer using to_int" do
+    @object.call("cool", 3.1).should == "coolcoolcool"
+    @object.call("a", 3.999).should == "aaa"
+
+    a = mock('4')
+    a.should_receive(:to_int).and_return(4)
+
+    @object.call("a", a).should == "aaaa"
+  end
+
+  it "raises an ArgumentError when given integer is negative" do
+    lambda { @object.call("cool", -3)    }.should raise_error(ArgumentError)
+    lambda { @object.call("cool", -3.14) }.should raise_error(ArgumentError)
+  end
+
+  it "raises a RangeError when given integer is a Bignum" do
+    lambda { @object.call("cool", 999999999999999999999) }.should raise_error(RangeError)
+  end
+
+  it "returns subclass instances" do
+    @object.call(MyString.new("cool"), 0).should be_an_instance_of(MyString)
+    @object.call(MyString.new("cool"), 1).should be_an_instance_of(MyString)
+    @object.call(MyString.new("cool"), 2).should be_an_instance_of(MyString)
+  end
+
+  it "always taints the result when self is tainted" do
+    ["", "OK", MyString.new(""), MyString.new("OK")].each do |str|
+      str.taint
+
+      [0, 1, 2].each do |arg|
+        @object.call(str, arg).tainted?.should == true
+      end
+    end
+  end
+
+  with_feature :encoding do
+    it "returns a String in the same encoding as self" do
+      str = "\xE3\x81\x82".force_encoding Encoding::UTF_8
+      result = @object.call(str, 2)
+      result.encoding.should equal(Encoding::UTF_8)
+    end
+  end
+
+  platform_is wordsize: 32 do
+    it "raises an ArgumentError if the length of the resulting string doesn't fit into a long" do
+      lambda { @object.call("abc", (2 ** 31) - 1) }.should raise_error(ArgumentError)
+    end
+  end
+
+  platform_is wordsize: 64 do
+    it "raises an ArgumentError if the length of the resulting string doesn't fit into a long" do
+      lambda { @object.call("abc", (2 ** 63) - 1) }.should raise_error(ArgumentError)
+    end
+  end
+end