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mruby-rational/test: remove UserDefinedNumeric tests

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Since they checks the behavior different from CRuby.
This commit is contained in:
Yukihiro "Matz" Matsumoto
2024-06-15 23:47:53 +09:00
parent d1592ba9f9
commit 36eff3ec59
1 changed files with 0 additions and 37 deletions
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mrbgems/mruby-rational/test/rational.rb
-37
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@@ -1,27 +1,3 @@
class UserDefinedNumeric < Numeric
def initialize(n)
@n = n
end
def <=>(rhs)
return nil unless rhs.respond_to?(:to_i)
rhs = rhs.to_i
rhs < 0 ? nil : @n <=> rhs
end
def inspect
"#{self.class}(#{@n})"
end
end
class ComplexLikeNumeric < UserDefinedNumeric
def ==(rhs)
@n == 0 && rhs == 0
end
undef <=>
end
def assert_rational(exp, real)
assert "assert_rational" do
assert_kind_of Rational, real
@@ -159,13 +135,6 @@ assert 'Rational#==, Rational#!=' do
assert_equal_rational(false, Rational(2,1), 1r)
assert_equal_rational(false, Rational(1), nil)
assert_equal_rational(false, Rational(1), '')
assert_equal_rational(true, 0r, UserDefinedNumeric.new(0))
assert_equal_rational(true, 1r, UserDefinedNumeric.new(1))
assert_equal_rational(false, 1r, UserDefinedNumeric.new(2))
assert_equal_rational(false, -1r, UserDefinedNumeric.new(-1))
assert_equal_rational(true, 0r, ComplexLikeNumeric.new(0))
assert_equal_rational(false, 1r, ComplexLikeNumeric.new(1))
assert_equal_rational(false, 1r, ComplexLikeNumeric.new(2))
end
assert 'Integer#==(Rational), Integer#!=(Rational)' do
@@ -203,12 +172,6 @@ assert 'Rational#<=>' do
assert_cmp(-1, Rational(1,2), Rational(2,3))
assert_cmp(-1, Rational(1,2), Rational(2,3))
assert_cmp(nil, 3r, "3")
assert_cmp(1, 3r, UserDefinedNumeric.new(2))
assert_cmp(0, 3r, UserDefinedNumeric.new(3))
assert_cmp(-1, 3r, UserDefinedNumeric.new(4))
assert_cmp(nil, Rational(-3), UserDefinedNumeric.new(5))
assert_raise(NoMethodError) { 0r <=> ComplexLikeNumeric.new(0) }
assert_raise(NoMethodError) { 1r <=> ComplexLikeNumeric.new(2) }
end
assert 'Integer#<=>(Rational)' do