1 files changed, 25 insertions, 0 deletions
diff --git a/spec/ruby/core/kernel/Float_spec.rb b/spec/ruby/core/kernel/Float_spec.rb
index 47d7d0816f..43daefa6aa 100644
--- a/spec/ruby/core/kernel/Float_spec.rb
+++ b/spec/ruby/core/kernel/Float_spec.rb
@@ -299,6 +299,31 @@ describe :kernel_float, shared: true do
     c = Complex(2, 3)
     lambda { @object.send(:Float, c) }.should raise_error(RangeError)
   end
+
+  ruby_version_is "2.6" do
+    describe "when passed exception: false" do
+      describe "and valid input" do
+        it "returns a Float number" do
+          @object.send(:Float, 1, exception: false).should == 1.0
+          @object.send(:Float, "1", exception: false).should == 1.0
+          @object.send(:Float, "1.23", exception: false).should == 1.23
+        end
+      end
+
+      describe "and invalid input" do
+        it "swallows an error" do
+          @object.send(:Float, "abc", exception: false).should == nil
+          @object.send(:Float, :sym, exception: false).should == nil
+        end
+      end
+
+      describe "and nil" do
+        it "swallows it" do
+          @object.send(:Float, nil, exception: false).should == nil
+        end
+      end
+    end
+  end
 end
 
 describe "Kernel.Float" do