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| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-02-24 07:19:48 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-02-24 07:19:48 +0000 |
| commit | e16d49fbceb6b4359ca23b58a3c6d7abd4b80690 (patch) | |
| tree | d7692fd642a4699089519fa06880029e17cc36b1 /test | |
| parent | a94362d31f4dffd83494afc4909e8f5e311571bd (diff) | |
merge revision(s) 62555: [Backport #14547]
rational.c: segfault on Rational exponent
* rational.c (read_num): fix segfault on Rational() with positive
but less than the length of fractional part exponent. should be
negated to convert to divisor which is a reciprocal.
[ruby-core:85783] [Bug #14547]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62562 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_rational.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/ruby/test_rational.rb b/test/ruby/test_rational.rb index 43658e5454..2152486742 100644 --- a/test/ruby/test_rational.rb +++ b/test/ruby/test_rational.rb @@ -110,6 +110,10 @@ class Rational_Test < Test::Unit::TestCase assert_equal(Rational(3),Rational('3')) assert_equal(Rational(1),Rational('3.0','3.0')) assert_equal(Rational(1),Rational('3/3','3/3')) + assert_equal(Rational(111, 10), Rational('1.11e+1')) + assert_equal(Rational(111, 10), Rational('1.11e1')) + assert_equal(Rational(111, 100), Rational('1.11e0')) + assert_equal(Rational(111, 1000), Rational('1.11e-1')) assert_raise(TypeError){Rational(nil)} assert_raise(ArgumentError){Rational('')} assert_raise_with_message(ArgumentError, /\u{221a 2668}/) { |