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author | Benoit Daloze <eregontp@gmail.com> | 2020-02-28 19:07:17 +0100 |
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committer | Benoit Daloze <eregontp@gmail.com> | 2020-02-28 19:07:17 +0100 |
commit | a0f5ff4c3cd05f8717be2bf1d79f0817f288d398 (patch) | |
tree | 441f409cf816cf8a61dacdbaf204ae9f5cbe2f18 /spec/ruby/optional/capi/numeric_spec.rb | |
parent | 5d210501825e1682e68cbfc2be424fc339f382fa (diff) |
Update to ruby/spec@41bf282
Diffstat (limited to 'spec/ruby/optional/capi/numeric_spec.rb')
-rw-r--r-- | spec/ruby/optional/capi/numeric_spec.rb | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/spec/ruby/optional/capi/numeric_spec.rb b/spec/ruby/optional/capi/numeric_spec.rb index d76f353850..de7e180414 100644 --- a/spec/ruby/optional/capi/numeric_spec.rb +++ b/spec/ruby/optional/capi/numeric_spec.rb @@ -143,6 +143,34 @@ describe "CApiNumericSpecs" do end end + describe "NUM2SHORT" do + it "raises a TypeError if passed nil" do + -> { @s.NUM2SHORT(nil) }.should raise_error(TypeError) + end + + it "converts a Float" do + @s.NUM2SHORT(4.2).should == 4 + end + + it "converts a Fixnum" do + @s.NUM2SHORT(5).should == 5 + end + + it "converts -1 to an signed number" do + @s.NUM2SHORT(-1).should == -1 + end + + it "raises a RangeError if the value is more than 32bits" do + -> { @s.NUM2SHORT(0xffff_ffff+1) }.should raise_error(RangeError) + end + + it "calls #to_int to coerce the value" do + obj = mock("number") + obj.should_receive(:to_int).and_return(2) + @s.NUM2SHORT(obj).should == 2 + end + end + describe "INT2NUM" do it "raises a TypeError if passed nil" do -> { @s.INT2NUM(nil) }.should raise_error(TypeError) |