diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-03-07 12:04:43 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-03-07 12:04:43 +0000 |
commit | c31f6285c71ec0ad8052205d7029986453c465ce (patch) | |
tree | e4089377558073d53e94c8fb2fc00c12f21ee909 /test/ruby/test_complex.rb | |
parent | b31ba1056ee4647f188b997dcb47450bfe1cb25e (diff) |
complex.c: check type
* complex.c (m_cos, m_sin): determine the type by the internal
type, not by a method.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_complex.rb')
-rw-r--r-- | test/ruby/test_complex.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/ruby/test_complex.rb b/test/ruby/test_complex.rb index 48fb9947a3..c2ed1b0827 100644 --- a/test/ruby/test_complex.rb +++ b/test/ruby/test_complex.rb @@ -970,4 +970,18 @@ class Complex_Test < Test::Unit::TestCase assert_equal(obj, c.real) assert_equal(-1, c.imag) end + + def test_canonicalize_polar + obj = Class.new(Numeric) do + def initialize + @x = 2 + end + def real? + (@x -= 1) > 0 + end + end.new + assert_raise(TypeError) do + Complex.polar(1, obj) + end + end end |