From fcf7d234fb6ac35e389cc7f8346e18e6b513529e Mon Sep 17 00:00:00 2001 From: gogotanaka Date: Wed, 10 Jun 2015 19:39:59 +0000 Subject: * test/test_cmath.rb: Add assertions for error handling. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50818 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 4 ++++ test/test_cmath.rb | 8 ++++++++ 2 files changed, 12 insertions(+) diff --git a/ChangeLog b/ChangeLog index 8b9aa3b1ac..91c7aed0de 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +Thu Jun 11 04:34:39 2015 Kazuki Tanaka + + * test/test_cmath.rb: Add assertions for error handling. + Thu Jun 11 00:34:39 2015 Nobuyoshi Nakada * template/fake.rb.in: expanded macro result may have spaces diff --git a/test/test_cmath.rb b/test/test_cmath.rb index e911fcb9e7..d2dbf58178 100644 --- a/test/test_cmath.rb +++ b/test/test_cmath.rb @@ -41,6 +41,14 @@ class TestCMath < Test::Unit::TestCase assert_in_delta 0.17328679513998635+1.1780972450961724i , CMath.atanh(1+2i) end + def test_error_handling + assert_raise_with_message(TypeError, "Numeric Number required") { CMath.acos("2") } + assert_raise_with_message(TypeError, "Numeric Number required") { CMath.log("2") } + assert_raise(ArgumentError) { CMath.log(2, "2") } + assert_raise(NoMethodError) { CMath.log(2, 2i) } + assert_raise(RangeError) { CMath.hypot(2i, 2i) } + end + def test_cbrt_returns_principal_value_of_cube_root assert_equal (-8)**(1.0/3), CMath.cbrt(-8), '#3676' end -- cgit v1.2.3