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| author | Benoit Daloze <[email protected]> | 2022-03-28 17:47:04 +0200 |
|---|---|---|
| committer | Benoit Daloze <[email protected]> | 2022-03-28 17:47:04 +0200 |
| commit | 8db4f25bf4327f169902afd9ea8f4b03b65656f0 (patch) | |
| tree | ad61b99fb2d5ebfe9c07de8c2b5885e80d20b8e1 /spec/ruby/core/math | |
| parent | ae650f0372e10cea4d695769b1fcdc23a76fdf17 (diff) | |
Update to ruby/spec@aaf998f
Diffstat (limited to 'spec/ruby/core/math')
| -rw-r--r-- | spec/ruby/core/math/sqrt_spec.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/spec/ruby/core/math/sqrt_spec.rb b/spec/ruby/core/math/sqrt_spec.rb index 779aea2a0a..918e7c3a17 100644 --- a/spec/ruby/core/math/sqrt_spec.rb +++ b/spec/ruby/core/math/sqrt_spec.rb @@ -27,6 +27,10 @@ describe "Math.sqrt" do it "accepts any argument that can be coerced with Float()" do Math.sqrt(MathSpecs::Float.new).should be_close(1.0, TOLERANCE) end + + it "raises a Math::DomainError when given a negative number" do + -> { Math.sqrt(-1) }.should raise_error(Math::DomainError) + end end describe "Math#sqrt" do |