1 files changed, 36 insertions, 0 deletions
diff --git a/spec/rubyspec/core/float/divide_spec.rb b/spec/rubyspec/core/float/divide_spec.rb
new file mode 100644
index 0000000000..0acd7b20b4
--- /dev/null
+++ b/spec/rubyspec/core/float/divide_spec.rb
@@ -0,0 +1,36 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../fixtures/coerce.rb', __FILE__)
+
+describe "Float#/" do
+  it "returns self divided by other" do
+    (5.75 / -2).should be_close(-2.875,TOLERANCE)
+    (451.0 / 9.3).should be_close(48.494623655914,TOLERANCE)
+    (91.1 / -0xffffffff).should be_close(-2.12108716418061e-08, TOLERANCE)
+  end
+
+  it "properly coerces objects" do
+    (5.0 / FloatSpecs::CanCoerce.new(5)).should be_close(0, TOLERANCE)
+  end
+
+  it "returns +Infinity when dividing non-zero by zero of the same sign" do
+    (1.0 / 0.0).should be_positive_infinity
+    (-1.0 / -0.0).should be_positive_infinity
+  end
+
+  it "returns -Infinity when dividing non-zero by zero of opposite sign" do
+    (-1.0 / 0.0).should be_negative_infinity
+    (1.0 / -0.0).should be_negative_infinity
+  end
+
+  it "returns NaN when dividing zero by zero" do
+    (0.0 / 0.0).should be_nan
+    (-0.0 / 0.0).should be_nan
+    (0.0 / -0.0).should be_nan
+    (-0.0 / -0.0).should be_nan
+  end
+
+  it "raises a TypeError when given a non-Numeric" do
+    lambda { 13.0 / "10"    }.should raise_error(TypeError)
+    lambda { 13.0 / :symbol }.should raise_error(TypeError)
+  end
+end