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Diffstat (limited to 'test/matrix/test_vector.rb')
-rw-r--r-- | test/matrix/test_vector.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/matrix/test_vector.rb b/test/matrix/test_vector.rb index 52785120b1..631b4d809a 100644 --- a/test/matrix/test_vector.rb +++ b/test/matrix/test_vector.rb @@ -223,6 +223,8 @@ class TestVector < Test::Unit::TestCase assert_in_epsilon(Math::PI/2, Vector[1, 0].angle_with(Vector[0, -1])) assert_in_epsilon(Math::PI/4, Vector[2, 2].angle_with(Vector[0, 1])) assert_in_delta(0.0, Vector[1, 1].angle_with(Vector[1, 1]), 0.00001) + assert_equal(Vector[6, 6].angle_with(Vector[7, 7]), 0.0) + assert_equal(Vector[6, 6].angle_with(Vector[-7, -7]), Math::PI) assert_raise(Vector::ZeroVectorError) { Vector[1, 1].angle_with(Vector[0, 0]) } assert_raise(Vector::ZeroVectorError) { Vector[0, 0].angle_with(Vector[1, 1]) } |